The free product is Rebuy Monetize, a separate post-purchase offers tool that pays the merchant per qualifying order instead of charging one.
Best of · 14 tools ranked
Best Free AI E-Commerce Tools
Find the best free AI ecommerce tools for a Shopify or similar store, compared by the limit each free plan sets: orders, visitors, sessions, published pages or products. The list is grouped by kind of tool, from upsell and search apps to analytics, store builders and product copy, with the platforms each one supports.
Updated 7 October 2026Ranked by our score, worked out from each vendor’s own pages.How we score →All AI E-Commerce →
Our top 3 Free AI E-Commerce Tools
The free plan gives a single view of business data and daily use of Moby, the AI agent. The wider product covers attribution through its own pixel, profit tracking, lifetime value and demand forecasting, with SOC 2 and a public API.
With 100 monthly sessions, the free plan includes AI instant search, autocomplete, typo correction, filters and manual curation, which is enough to try search on a quiet store.
Best free AI merchandising tools
2 picksA free Shopify upsell app meters orders or revenue, so the bill follows how well the store sells. LimeSpot is the way in for a store taking its first orders, with Max priced on revenue for Shopify and BigCommerce. Rebuy suits a Shopify store whose orders are already steady and whose offers should run after checkout. Choose LimeSpot to start, and Rebuy once volume justifies pricing by orders.
#ToolScoreFree plan gives youPaid from
Free Monetize offers; free tier for development stores
Paid $25/moShow detailsHide details01
Rebuy: Best for free post-purchase offers on Shopify8.3Score 8.3 out of 10Free Monetize offers; free tier for development stores$25/moVisit site ↗ReviewDetailsCloseShow more about Rebuy
Free Monetize offers; free tier for development stores
Paid $25/mo
Show detailsHide detailsRebuy: Best for free post-purchase offers on Shopify
8.3Score 8.3 out of 10Free Monetize offers; free tier for development stores$25/moVisit site ↗ReviewDetailsClose
The free product is Rebuy Monetize, a separate post-purchase offers tool that pays the merchant per qualifying order instead of charging one. The recommendations, smart cart and bundles suite has no free tier, only a 14-day trial, and its price rises with monthly orders. It works with Shopify, Shopify Plus and Hydrogen, and nothing else. Choose it over LimeSpot when you want offers after checkout that earn money, since LimeSpot's free tier is a cap on orders.
- Rebuy Generated Revenue is reported as a distinct metric, showing the revenue driven directly by Rebuy's widgets, links, search and recommendations.
- Combining packages brings an automatic discount of up to 30 percent.
- Rebuy works only with Shopify, including Shopify Plus and Hydrogen, and no other platform.
Turbo free tier for very small stores, metered by orders
Paid $9.99/moShow detailsHide details02
LimeSpot: Best for upsells on a store with few orders8.0Score 8.0 out of 10Turbo free tier for very small stores, metered by orders$9.99/moVisit site ↗ReviewDetailsCloseShow more about LimeSpot
Turbo free tier for very small stores, metered by orders
Paid $9.99/mo
Show detailsHide detailsLimeSpot: Best for upsells on a store with few orders
8.0Score 8.0 out of 10Turbo free tier for very small stores, metered by orders$9.99/moVisit site ↗ReviewDetailsClose
Turbo is free for up to 10 orders a month and does not work on Shopify Plus, so the free tier suits a store that has barely started selling. Bundles, recommendations and post-purchase offers are on the product list, with no contract. Max, the full suite, covers Shopify and BigCommerce, and its price rises with store revenue. Pick LimeSpot over Rebuy when you are on BigCommerce or want free cart upsells through a first month of sales.
- LimeSpot Turbo is free for up to 10 orders a month.
- Advanced A/B Testing runs multi-variate tests with statistical significance and confidence tracking.
- LimeSpot Turbo does not work on Shopify Plus stores.
Best free e-commerce analytics tools
2 picksBoth free analytics plans here are views into your own data, so the question is which numbers you read daily. Lebesgue leans on profit and ad audits and adds Amazon, while Triple Whale adds a daily AI agent and reaches five store platforms. Pick Lebesgue when advertising is the spend you watch, and Triple Whale when the store sits outside Shopify.
#ToolScoreFree plan gives youPaid from
One view of business data, daily Moby AI use
↻ Daily creditsPaid $219/moShow detailsHide details03
Triple Whale: Best for a free daily view of store data8.2Score 8.2 out of 10One view of business data, daily Moby AI use↻ Daily credits$219/moVisit site ↗ReviewDetailsCloseShow more about Triple Whale
One view of business data, daily Moby AI use
↻ Daily creditsPaid $219/mo
Show detailsHide detailsTriple Whale: Best for a free daily view of store data
8.2Score 8.2 out of 10One view of business data, daily Moby AI use↻ Daily credits$219/moVisit site ↗ReviewDetailsClose
The free plan gives a single view of business data and daily use of Moby, the AI agent. The wider product covers attribution through its own pixel, profit tracking, lifetime value and demand forecasting, with SOC 2 and a public API. Pick it over Lebesgue when your store runs on BigCommerce, Adobe Commerce or Salesforce Commerce Cloud, which Lebesgue does not list. The top tier is priced by contacting sales, and SSO is listed as coming soon.
- Tracks orders to their source with multi-touch attribution and its own first-party Triple Pixel.
- Runs cohort analysis, lifetime value analytics and profit insights alongside inventory management and forecasting.
- Sells its Enterprise tier only by contacting sales, with no published figure.
Profit tracking, order history, ad analytics and ad audits
Paid $79/moShow detailsHide details04
Lebesgue: Best for free profit tracking and ad audits7.0Score 7.0 out of 10Profit tracking, order history, ad analytics and ad audits$79/moVisit site ↗ReviewDetailsCloseShow more about Lebesgue
Profit tracking, order history, ad analytics and ad audits
Paid $79/mo
Show detailsHide detailsLebesgue: Best for free profit tracking and ad audits
7.0Score 7.0 out of 10Profit tracking, order history, ad analytics and ad audits$79/moVisit site ↗ReviewDetailsClose
Working analytics sit on the free plan: store performance and profit tracking, full order history in real time, advertising analytics and automated Meta, Google and TikTok ad audits, with email support. First-party attribution is a separate add-on, Le Pixel, priced by revenue band, while core pricing stays flat as a store grows. Pick it over Triple Whale when the free ad audits cover what you watch, or when you also sell on Amazon.
- The free plan carries real, working analytics features rather than a stripped-down shell.
- Core analytics pricing is flat and does not rise as a store's size or revenue grows.
- Lebesgue has no public API for building custom integrations.
Best free AI site search tools
2 picksA Shopify site search app free plan counts sessions or indexed products. Fast Simon allows 100 sessions a month, which suits a quiet store, while Luigi's Box counts 5,000 indexed units, which suits a small catalog with real traffic. Fast Simon adds Wix and image search; Luigi's Box adds Shopware, PrestaShop and several languages. Choose by whether visitors or products are your bigger number.
#ToolScoreFree plan gives youPaid from
100 monthly sessions, instant search, autocomplete
↻ Renews monthlyPaid $39.99/moShow detailsHide details05
Fast Simon: Best for AI site search across five platforms7.6Score 7.6 out of 10100 monthly sessions, instant search, autocomplete↻ Renews monthly$39.99/moVisit site ↗ReviewDetailsCloseShow more about Fast Simon
100 monthly sessions, instant search, autocomplete
↻ Renews monthlyPaid $39.99/mo
Show detailsHide detailsFast Simon: Best for AI site search across five platforms
7.6Score 7.6 out of 10100 monthly sessions, instant search, autocomplete↻ Renews monthly$39.99/moVisit site ↗ReviewDetailsClose
With 100 monthly sessions, the free plan includes AI instant search, autocomplete, typo correction, filters and manual curation, which is enough to try search on a quiet store. Synonyms and custom filters need a paid plan, and merchandising rules and A/B testing arrive on Top Pro. It supports Shopify, WooCommerce, BigCommerce, Adobe Commerce and Wix. Choose it over Luigi's Box for Wix, or when image search matters, since Luigi's Box does not offer it.
- Its free plan includes 100 monthly sessions with AI instant search, autocomplete and typo correction.
- It works with Shopify, WooCommerce, BigCommerce, Adobe Commerce and Wix.
- The price rises with monthly sessions, from 100 on the free plan to 30,000 on Top Pro.
On Shopify: AI search and analytics up to 5,000 indexed units
Not listedShow detailsHide details06
Luigi's Box: Best for free AI search on a small catalog7.5Score 7.5 out of 10On Shopify: AI search and analytics up to 5,000 indexed unitsNot listedVisit site ↗ReviewDetailsCloseShow more about Luigi's Box
On Shopify: AI search and analytics up to 5,000 indexed units
Not listed
Show detailsHide detailsLuigi's Box: Best for free AI search on a small catalog
7.5Score 7.5 out of 10On Shopify: AI search and analytics up to 5,000 indexed unitsNot listedVisit site ↗ReviewDetailsClose
On Shopify, the free plan covers AI search, recommendations, product listing and advanced analytics up to 5,000 indexed units a month, so the limit follows catalog size, not traffic. The main product is sold by custom quote, and a 30-day trial covers the shopping assistant. It supports several languages and markets from one account. Pick it over Fast Simon when the catalog is small but visitors are many, or when you run Shopware or PrestaShop.
- Its Shopify free plan handles up to 5,000 indexed units a month with AI search, recommendations, product listing and advanced analytics.
- It works with Shopify, WooCommerce, BigCommerce, Adobe Commerce, Shopware and PrestaShop, among others.
- Its core product is priced by custom quote with no published monthly figure.
Best free AI store and page builders
4 picksA free AI store builder either lets you preview before paying or caps what you publish. Runner AI previews a whole store, GemPages publishes one page, Pagepilot generates pages without publishing them, and Replo's plan has no custom domain. For a new store pick Runner AI, for one landing page GemPages, for supplier links Pagepilot, and for code edits Replo.
#ToolScoreFree plan gives youPaid from
Full store preview, 20 products, 150 credits, no live checkout
Paid $25/moShow detailsHide details07
Runner AI: Best for previewing a whole store built by chat7.5Score 7.5 out of 10Full store preview, 20 products, 150 credits, no live checkout$25/moVisit site ↗ReviewDetailsCloseShow more about Runner AI
Full store preview, 20 products, 150 credits, no live checkout
Paid $25/mo
Show detailsHide detailsRunner AI: Best for previewing a whole store built by chat
7.5Score 7.5 out of 10Full store preview, 20 products, 150 credits, no live checkout$25/moVisit site ↗ReviewDetailsClose
Describe a store in chat and preview the whole build free, with up to 20 products, 20 dropshipping products and 150 credits, but no live checkout. Hosting and checkout need a paid plan, and a per-sale fee applies on every plan, starting at 3.5% on the free one. It has no Shopify App Store listing, but imports a Shopify catalog, orders and customers in one click. Choose it over GemPages for a new store, not pages inside an old one.
- Builds and edits an entire store through chat rather than a drag and drop editor.
- Includes hosting and live checkout from the Plus plan up.
- Charges a declining per-sale fee on top of every subscription tier, from 2% on Plus down to 1% on Max, that never reaches zero.
One published page, and the free plan never expires
Paid $29/moShow detailsHide details08
GemPages: Best for getting one Shopify landing page right7.1Score 7.1 out of 10One published page, and the free plan never expires$29/moVisit site ↗ReviewDetailsCloseShow more about GemPages
One published page, and the free plan never expires
Paid $29/mo
Show detailsHide detailsGemPages: Best for getting one Shopify landing page right
7.1Score 7.1 out of 10One published page, and the free plan never expires$29/moVisit site ↗ReviewDetailsClose
One published page is what the free plan allows, and it never expires, which suits a store with a single landing page to get right. Unlimited publishing needs a paid plan. It runs in the browser inside the Shopify admin and supports Shopify only, with custom code access and A/B testing through GemX among its features. Pick it over Pagepilot when you design pages yourself in a drag-and-drop editor, not from a marketplace product link.
- A free plan that never expires, on top of unlimited page publishing on every paid plan.
- Built-in A/B testing runs through GemX on any published page.
- The free plan is capped at one published page; unlimited publishing needs a paid plan.
Limited AI pages, images and ad copy; cannot publish
Paid $39/moShow detailsHide details09
Pagepilot: Best for turning supplier links into product pages6.0Score 6.0 out of 10Limited AI pages, images and ad copy; cannot publish$39/moVisit site ↗ReviewDetailsCloseShow more about Pagepilot
Limited AI pages, images and ad copy; cannot publish
Paid $39/mo
Show detailsHide detailsPagepilot: Best for turning supplier links into product pages
6.0Score 6.0 out of 10Limited AI pages, images and ad copy; cannot publish$39/moVisit site ↗ReviewDetailsClose
Paste an AliExpress, Amazon, Etsy, TikTok Shop, Shein or eBay link and it builds a branded Shopify product page. The free plan gives limited AI product pages, images and ad copy, but cannot import or publish pages to the store, so it shows what the tool makes before you pay. Pages go to Shopify only. Choose it over Runner AI when you already have a Shopify store and want product pages from supplier links.
- Generates a full Shopify product page from a pasted product link sourced from AliExpress, Amazon, Etsy, TikTok Shop, Shein or eBay.
- Includes a Dropshipping Product Finder and Daily Winning Products research tool alongside page building.
- Publishes pages only to Shopify, with no support for other store platforms.
Never expires; no custom domains or session allowance
Paid $119/moShow detailsHide details10
Replo: Best for AI-built Shopify pages with Git access6.0Score 6.0 out of 10Never expires; no custom domains or session allowance$119/moVisit site ↗ReviewDetailsCloseShow more about Replo
Never expires; no custom domains or session allowance
Paid $119/mo
Show detailsHide detailsReplo: Best for AI-built Shopify pages with Git access
6.0Score 6.0 out of 10Never expires; no custom domains or session allowance$119/moVisit site ↗ReviewDetailsClose
A free plan that never expires, though with no custom domains, no included visitor-session allowance and basic email support. It supports Shopify only, and checkout stays on Shopify. What sets it apart is an AI agent that builds pages from a prompt, Git-based code editing connected to Cursor or Claude Code, and a dedicated API. Pick it over GemPages when developers will edit the pages in code and want an API to build against.
- A free plan that never expires is available alongside the paid tiers.
- A dedicated API reference and SDK support custom development.
- It works with Shopify only, with no other store platform supported.
More free AI e-commerce tools
4 picksThese two do different jobs. Rep AI is a chat assistant priced by visitors, free for the first 100 each month. Describely is the AI product description generator here, free for five products, then paid per product. Rep AI suits a store that wants to talk to shoppers, Describely one with a catalog to fill, and both sit beside a store builder rather than replace one.
#ToolScoreFree plan gives youPaid from
Free visitor tier, then $12 per extra 1,000
Paid $104/moShow detailsHide details11
Rep AI: Best for a chat sales assistant on small traffic8.1Score 8.1 out of 10Free visitor tier, then $12 per extra 1,000$104/moVisit site ↗ReviewDetailsCloseShow more about Rep AI
Free visitor tier, then $12 per extra 1,000
Paid $104/mo
Show detailsHide detailsRep AI: Best for a chat sales assistant on small traffic
8.1Score 8.1 out of 10Free visitor tier, then $12 per extra 1,000$104/moVisit site ↗ReviewDetailsClose
A shopping assistant that starts a conversation with a hesitating shopper, free to install with 100 visitors a month and up to 100 products, and no expiry. Past 100 visitors it costs $12 for each extra 1,000, so the bill follows traffic. It works with Shopify, WooCommerce and Salesforce Commerce Cloud, and hands over to a live agent through helpdesks such as Zendesk and Gorgias. Pick it over Luigi's Box when chat is what shoppers need, not search.
- Free to install with 100 free visitors a month and no expiry below that threshold.
- Its behavioral AI opens a conversation with a hesitating shopper on its own.
- Price grows with monthly visitors, at $12 for every additional 1,000 beyond the free tier.
Free plan, limits not published
Paid $129/moShow detailsHide details12
Helium 10#1 of 5 marketplace ad tools7.4Score 7.4 out of 10Free plan, limits not published$129/moVisit site ↗ReviewDetailsCloseShow more about Helium 10
Free plan, limits not published
Paid $129/mo
Show detailsHide detailsHelium 10#1 of 5 marketplace ad tools
7.4Score 7.4 out of 10Free plan, limits not published$129/moVisit site ↗ReviewDetailsClose
- One suite covers Amazon, Walmart and TikTok Shop.
- Rule-based bidding, dayparting and negative keyword automation are built into Helium 10 Ads.
- Helium 10 Ads is only on Diamond and up, with a 2% fee on managed ad spend.
Personal use only (no commercial use); monthly export limit, low AI generation limit, no batch mode or API
↻ Renews monthlyPaid $7.50/moShow detailsHide details13
Photoroom: Best for product photos to try before you sell6.6Score 6.6 out of 10Personal use only (no commercial use); monthly export limit, low AI generation limit, no batch mode or API↻ Renews monthly$7.50/moVisit site ↗ReviewDetailsCloseShow more about Photoroom
Personal use only (no commercial use); monthly export limit, low AI generation limit, no batch mode or API
↻ Renews monthlyPaid $7.50/mo
Show detailsHide detailsPhotoroom: Best for product photos to try before you sell
6.6Score 6.6 out of 10Personal use only (no commercial use); monthly export limit, low AI generation limit, no batch mode or API↻ Renews monthly$7.50/moVisit site ↗ReviewDetailsClose
Every account starts on the free plan, with core editing such as background removal and retouching, a monthly export limit and a low limit on AI generations. Commercial use is not allowed on it, and batch mode and the API need a paid plan, so a store that sells with these photos has to upgrade; Pro and Max start with a free trial. Pick it over the store builders when product images are what you need to fix.
- The background remover is fast and accurate, particularly on product images with clean subjects, backed by 80 million users.
- Purpose-built for e-commerce sellers, meaning every feature decision is shaped around product visual workflows.
- Not a general-purpose design tool, no logo generator, wireframing, or presentation builder, which will disappoint broader creative users.
First 5 products free with no credit card required
Not listedShow detailsHide details14
Describely: Best for bulk product descriptions paid per product5.4Score 5.4 out of 10First 5 products free with no credit card requiredNot listedVisit site ↗ReviewDetailsCloseShow more about Describely
First 5 products free with no credit card required
Not listed
Show detailsHide detailsDescribely: Best for bulk product descriptions paid per product
5.4Score 5.4 out of 10First 5 products free with no credit card requiredNot listedVisit site ↗ReviewDetailsClose
The first five products are free with no card, then each product carries its own rate, so the bill follows catalog size instead of a subscription. There is no subscription or contract. It writes descriptions in bulk with a review screen and publishes straight to a connected Shopify, WooCommerce, Wix or Squarespace store, with no public API or webhooks. Use it over the page builders for a one-off catalog job, and skip it if you want a flat monthly price.
- The first five products are free, with no credit card required.
- There is no setup fee, subscription, or minimum contract term.
- It does not offer a public API.
How to choose a free AI e-commerce tool
A free e-commerce plan rarely measures the same thing twice. One tool counts orders, another counts visitors or sessions, another counts products or published pages, and a few take a share of each sale instead of a monthly fee. The meter that matters is the one that grows as your store does, so this guide starts with the jobs these tools do, then compares what each free plan counts, and finishes with how the cost changes as a store grows.
Start with the job, not the tool
Store owners buy AI for five different jobs, and the tools on this page are mostly built for one.
- Selling more per order. Recommendations, bundles and a smarter cart. Rebuy and LimeSpot are the two merchandising tools here, and both are priced by how busy your store is.
- Helping shoppers find things. Search that forgives typos and ranks results per shopper. Fast Simon and Luigi's Box are the search tools.
- Talking to shoppers. Rep AI acts as an AI sales associate that opens a chat with a hesitating visitor, answers order questions and hands over to a person.
- Reading the numbers. Where orders come from and what is left after costs. Triple Whale and Lebesgue are the analytics tools.
- Building pages, stores and listings. Runner AI builds a whole store from chat. GemPages, Pagepilot and Replo build pages inside Shopify, and Describely writes product descriptions in bulk.
Once you know which job is costing you sales, the tool shortlist is short.
| Job | Start with | Runner-up and the trade-off |
|---|---|---|
| Bundles and upsells | LimeSpot | Rebuy goes further, but its main suite has no free tier |
| Better store search | Fast Simon | Luigi's Box counts catalog size instead of sessions, and has no image search |
| Chat with shoppers | Rep AI | Fast Simon helps shoppers through search and has no chat |
| Know your profit | Lebesgue | Triple Whale covers attribution and forecasting, and its paid plans start much higher |
| Launch a first store | Runner AI | GemPages improves a store you already have, one page at a time |
| Write many product descriptions | Describely | Pagepilot builds the whole product page from a product link |
What you actually get for free
Free means a small slice of each tool, so the useful question is what the slice lets you test.
- Merchandising tools. LimeSpot Turbo is free up to 10 orders a month, which is enough for a new store to see whether recommendations do anything. Rebuy is different: its personalization suite has no free tier and comes with a 14-day trial. Its free product is Rebuy Monetize, a post-purchase offers tool that pays the merchant per qualifying order instead of charging for it.
- Search tools. Fast Simon's free plan covers 100 monthly sessions with AI instant search, autocomplete, typo correction, a no-code editor and manual curation. Luigi's Box offers a Shopify free plan covering AI search, recommendations, product listing and advanced analytics up to 5,000 indexed units a month, which fits a sizeable catalog.
- Chat and analytics. Rep AI is free to install with 100 free visitors a month and up to 100 products. Lebesgue's free plan includes store performance and profit tracking, full order history, advertising analytics and automated ad audits for Meta, Google and TikTok. Triple Whale's free plan gives a single view of business data and daily use of its Moby AI.
- Builders and writers. GemPages allows one published page on a plan that never expires. Runner AI lets you build and preview a full store with up to 20 products and 150 starting credits, without live checkout. Pagepilot's free plan can generate limited AI product pages, images and ad copy but cannot publish them. Describely writes your first five products free.
Which tool fits which store owner
- A new store. Start with Runner AI if you have no store yet, because you can build and preview one for free before paying. If you already have a store, start with Lebesgue to see profit and ad results from day one, and add LimeSpot Turbo once orders arrive.
- A growing Shopify store with traffic. Start with Fast Simon for search and add Rep AI for chat, because both meter visitors and can begin at 100 free. Rebuy joins later, when order volume justifies a priced suite.
- A store on WooCommerce, BigCommerce or Wix. Start with Fast Simon, because it covers Shopify, WooCommerce, BigCommerce, Adobe Commerce and Wix. Luigi's Box also spans several platforms, and Describely covers Shopify, WooCommerce, Wix and Squarespace.
- A dropshipper. Start with Pagepilot for turning a marketplace link into a product page, with Runner AI as an alternative if you want the whole store built from chat. Both list dropshipping product sourcing.
- A brand with a large catalog. Start with Luigi's Box, because its free plan counts catalog size, up to 5,000 indexed units a month, rather than visitors. Add Describely when new products need descriptions.
- A brand watching ad spend. Start with Lebesgue for flat-priced profit tracking and ad audits, and add Triple Whale's free plan if you want its attribution view alongside.
Where free plans stop
| Limit | Tools | What happens at the limit |
|---|---|---|
| Orders a month | LimeSpot Turbo (10 free) | The next price step is $19.99 up to 250 orders |
| Visitors or sessions | Rep AI (100 visitors), Fast Simon (100 sessions) | Rep AI charges $12 per extra 1,000 visitors, and Fast Simon moves to a paid plan |
| Catalog size | Luigi's Box (5,000 indexed units), Rep AI (100 products), Runner AI (20 products), Describely (5 products) | New products wait for a paid plan or a per-product charge |
| Pages or stores | GemPages (1 published page), Runner AI (preview only, no live checkout), Pagepilot (cannot publish) | Nothing goes live until you upgrade |
| Features held back | Fast Simon (synonyms and custom filters), Replo (custom domains, no session allowance) | Those parts need a paid plan |
Pick the limit your store will meet last. A store with a small catalog and busy traffic will hit visitor limits first, while a big catalog with few visitors will meet product limits. Meters that never reach your store are the safest to build on.
What you give up by staying free
The main loss is the live part. Runner AI's free plan has no live checkout, Pagepilot's cannot publish, and Replo's has no custom domain, so on those three the free plan is a trial of the editor and not a store you can sell from. Even on tools that do run live, search synonyms and custom filters at Fast Simon wait for a paid plan, and Rebuy's whole personalization suite sits behind a priced subscription.
Support and scale also differ. Lebesgue offers email support on the free plan and 24/7 chat with priority handling on paid tiers, and Runner AI's per-sale fee applies on every tier, starting at 3.5% on Free and falling to 1% on Max.
Privacy and who sees your store data
Order and customer data is what these tools read. Rebuy, Triple Whale and Rep AI state that they hold SOC 2 reports, and Rebuy states GDPR compliance. Lebesgue lists GDPR compliance and lets you opt out of having your data used for training.
Of those three, Rep AI sits in front of your shoppers and Triple Whale reads your order history, so the reports matter most there.
Mistakes to avoid
- Expecting a free Rebuy personalization plan. Only Rebuy Monetize is free, and the suite is priced by monthly orders. Use LimeSpot Turbo to test recommendations first.
- Building on GemPages free and expecting a second page. The free plan holds one published page, so choose your highest-traffic page.
- Building a Runner AI store to sell from. The free plan previews only, with no live checkout. Plan on Plus, which adds hosting and live checkout, before launch.
- Ignoring the visitor meter. Rep AI adds $12 per extra 1,000 visitors and Fast Simon's price rises with sessions. Watch traffic before a promotion.
- Using Pagepilot's free plan to publish. It cannot import or publish pages. Treat it as a way to see the generated copy.
When it is worth paying
You are ready when the free plan is the reason a feature is missing from your live store: a search without synonyms, a chat that stops at 100 visitors, or a page you cannot publish.
| If you are | Upgrade to | What changes |
|---|---|---|
| Running a growing Shopify store | Rep AI Starter | More visitors than the free 100, on a plan metered by visitors |
| Running a store with search needs | Fast Simon Starter | More sessions, plus synonyms and custom filters |
| A store with steady orders | LimeSpot Turbo paid | Up to 250 orders at $19.99, then revenue-based Max from $50 |
| Launching a first store | Runner AI Plus | 1,000 credits, one published store, hosting and live checkout |
| Building landing pages | GemPages Build | Unlimited page publishing |
| Tracking profit and ads | Lebesgue Ultimate | Paid tiers at flat pricing with 24/7 chat support |
Trials vary. Rebuy, Rep AI, Fast Simon and Lebesgue give 14 days, LimeSpot gives 15, and Luigi's Box gives 30 on Shopify. Rep AI and Lebesgue list no setup fee and no minimum contract. Rebuy lists a discount of up to 30 percent when you combine packages.
Using two free tools together
Free allowances on different meters let you cover more of the store before spending anything.
- Measure with Lebesgue or Triple Whale to see which products and ads earn money.
- Fix findability with Fast Simon or Luigi's Box, so the products that earn are easy to reach.
- Add a conversation with Rep AI on the 100 free visitors, aimed at the pages that matter most.
A second pairing helps a launch: write the first five products in Describely, then give them a single landing page in GemPages.
What would this stack cost you?
Add our top picks (Rebuy, Triple Whale, Fast Simon and 2 more) to the calculator and see the monthly total, then swap in the plans you would pay for.
How we picked
Every tool here is ranked by its score, and each score is worked out from the vendor’s own published pages: pricing, plans, features and terms. No score is adjusted by hand. All 14 tools have enough published facts to be scored, and on average 83% of each score comes from facts the vendor publishes. The facts behind these scores were checked between 24 September 2026 and 29 October 2026.
Scores compare tools that do the same job, which is why the list is grouped by job: a video editor and a grammar checker are never ranked against each other.
| Ranked as | On this page | What we score | Scoring guide |
|---|---|---|---|
| AI store and page builders5 reviewed | 4 | 4 criteria, 22 checked facts: what you can build, where it works, pricing, privacy and trust | How we score these → |
| AI merchandising tools5 reviewed | 2 | 4 criteria, 17 checked facts: what it sells beyond recommendations, where it plugs in, pricing, privacy and trust | How we score these → |
| E-commerce analytics tools4 reviewed | 2 | 4 criteria, 23 checked facts: what it measures, where it plugs in, pricing, privacy and trust | How we score these → |
| AI site search tools5 reviewed | 2 | 4 criteria, 15 checked facts: what the search does beyond the basics, where it plugs in, pricing, privacy and trust | How we score these → |
| AI shopping assistants3 reviewed | 1 | 4 criteria, 17 checked facts: what it does for the shopper, where it plugs in, pricing, privacy and trust | How we score these → |
| Marketplace ad tools5 reviewed | 1 | 4 criteria, 21 checked facts: what it runs for you, where it plugs in, pricing, privacy and trust | How we score these → |
| AI graphic design tools9 reviewed | 1 | 5 criteria, 23 checked facts: what you can make, workflow and output, pricing, teams and platforms, privacy and trust | How we score these → |
| AI product listing writers3 reviewed | 1 | 4 criteria, 15 checked facts: what it writes beyond descriptions, where it plugs in, pricing, privacy and trust | How we score these → |
Common questions
Is there a free Shopify upsell app for a new store?
LimeSpot Turbo costs nothing up to 10 orders a month, which fits a store in its first weeks, though Shopify Plus stores cannot use it. Rebuy's free product, Rebuy Monetize, covers post-purchase offers and pays the merchant per qualifying order. Rebuy's recommendations and cart suite offers a 14-day trial and no free tier, so LimeSpot is the easier first step.
Which free AI site search works outside Shopify?
Fast Simon lists a free plan with 100 monthly sessions and supports WooCommerce, BigCommerce, Adobe Commerce and Wix as well as Shopify. Luigi's Box supports the same platforms plus Shopware and PrestaShop, but its published free plan is on Shopify and its main product is sold by quote. For a Wix store, Fast Simon is the one to test.
Can I use a free AI store builder without a Shopify account?
Runner AI is the one that builds a store of its own, with hosting and checkout on paid plans and a free preview of up to 20 products. GemPages, Pagepilot and Replo all work with Shopify only, so each needs a store to publish into. Pagepilot's free plan cannot publish at all, and Replo's has no custom domain.
How does revenue-based pricing work for these tools?
LimeSpot Max starts at $50 a month for stores up to $15,000 of revenue per 30 days and rises as revenue does, to $150 a month up to $50,000. Lebesgue keeps core pricing flat but prices its Le Pixel attribution add-on by revenue band. Runner AI takes a per-sale fee instead. Flat-fee tools such as Triple Whale and GemPages do not move with sales.
Do free AI ecommerce tools ask for a credit card?
Describely states that its first five products are free with no credit card required, and Pagepilot's free plan lists no credit card required too. Rep AI is free to install, and GemPages and Replo offer free plans that never expire instead of a time-limited trial. Rebuy, Rep AI, Fast Simon and Lebesgue trials run 14 days when you move to a paid plan.
Is there a free AI product description generator for WooCommerce or Wix?
Describely works with Shopify, WooCommerce, Wix and Squarespace, and the first five products are free. After that each product carries its own rate, with add-on credits for data enrichment at $0.55 a credit and image processing at $0.05 a credit. Pagepilot also generates product copy, but it publishes to Shopify only.
Which free tools offer an AI shopping assistant?
Rep AI is free to install with 100 visitors a month, then costs $12 for each extra 1,000, and it can pass a chat to a person via Zendesk or Gorgias. Luigi's Box covers its shopping assistant and conversational agent in a 30-day trial on Shopify. Choose Rep AI for ongoing chat, and Luigi's Box to test the idea first.
What should I do when a free plan runs out mid-month?
It depends on the meter. Rep AI bills extra visitors at $12 per 1,000 so chat carries on, while GemPages needs a paid plan before a second page goes live. Fast Simon's paid tiers lift the session allowance, up to 30,000 on Top Pro. Pick the tool with a usage rate over one with a hard step if your traffic is hard to predict.