Head-to-head · facts checked 15 Sept 2026
AI SEO vs Writesonic
AI SEO uniquely has 8 features · Writesonic uniquely has 8 features.
From
$79/mo (Starter, billed annually)
Free plan
No
The verdict
AI SEO or Writesonic?
Section 01
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
AI SEO
Single Site
$149/mo
1 website, 1 language — full AI agent, content publishing, backlinks, Google Ads optimization
Multi Site
$299/mo
Up to 3 websites or languages at $299, price rises with the site slider (1, 3, 5, 10, +10) — all Single Site features, AI customized per site
Multi site (more than 10 websites)
Custom
10+ websites, all Single Site features, AI customized per site
Writesonic
Starter
$99/mo · $948/yr
50 prompts, 15 AI articles/month, 10 site audits, 1 user, tracks ChatGPT/Gemini/Google AI Overviews
Basic
$249/mo · $2,388/yr
100 prompts, 25 AI articles/month, 20 site audits, 2 users, tracks ChatGPT/Gemini/Google AI Overviews
Growth
$499/mo · $4,788/yr
200 prompts, 50 AI articles/month, 50 site audits, sentiment analysis, Action Center, 3 users
Enterprise
Custom
All 10 AI platforms, custom prompts/articles/audits, full Action Center, dedicated AI search strategist, SSO/SAML, SOC 2 Type II, HIPAA, GDPR
For everything else about each tool, read the full AI SEO review and Writesonic review.
Side by side
| Company | ||
| Founded | 2022 | 2021 |
| HQ | Kongens Lyngby, Denmark | San Francisco, USA |
| AI model | Proprietary (GPT-based) | GPT-4 and proprietary models |
| User base | — | 10,000+ marketing teams |
| Platforms | Web | Web, Chrome Extension, API, WordPress |
| Languages | 50+ | 50+ |
| Pricing | ||
| Pricing model | Subscription | Subscription |
| Free plan | No | No |
| Free trial | Yes — 7-day trial | Yes — 7-day free trial, no credit card required |
| Starting price | $149/mo (Single Site) | $79/mo (Starter, billed annually) |
| Enterprise | — | Custom |
| Refund policy | No contract on monthly plans; annual payments binding for paid period; refund policy not publicly stated | — |
| All plans | Single Site — $149/mo Multi Site — $299/mo Multi site (more than 10 websites) — Custom | Starter — $99/mo Basic — $249/mo Growth — $499/mo Enterprise — Custom |
| Positioning | ||
| Best for | Small business owners, agencies, and freelancers who want fully automated SEO content publishing without managing it manually | Marketing teams, SEO professionals, and agencies seeking AI-powered content creation and AI search visibility optimization |
| Differentiator | Fully autonomous AI SEO agent that handles keyword research, content creation, publishing, and backlink exchange all in one — without any manual input required | Writesonic uniquely combines AI search visibility tracking across 10 AI platforms with agentic content creation and citation-building workflows, closing the loop from gap identification to proven pipeline lift in one platform. |
| Competitors | Surfer SEO, Jasper, Writesonic, NeuronWriter, SE Ranking, Alli AI | Semrush, Ahrefs, Surfer SEO, Jasper AI, Copy.ai, BrightEdge, Conductor |
| Features | ||
| AI Copywriting | ✓ | ✓ |
| AI Research | — | ✓ |
| Backlink Analysis | ✕ | — |
| Brand Voice | — | Deep — up to 10 writing styles/brand voices on Growth, custom on Enterprise |
| Bulk Generation | — | ✓ |
| Content Brief | ✓ | — |
| Content Editor | ✓ | ✓ |
| GSC Integration | ✓ | — |
| Keyword Clustering | ✓ | — |
| Keyword Research | ✓ | — |
| Long Form Writing | ✓ | ✓ |
| On Page SEO | ✓ | — |
| Paraphrasing | — | ✓ |
| Rank Tracking | ✓ | — |
| SEO Optimization | — | ✓ |
| SERP Analysis | ✓ | — |
| Short Form Writing | — | ✓ |
| Templates | — | ✓ |
| Topic Clusters | ✓ | — |
| Integrations | ||
| API Access | ✕ | ✓ |
| Chrome Extension | ✕ | ✓ |
| CMS | WordPress, Webflow, Wix, Squarespace, Shopify, Magento, and more | WordPress |
| Google Docs | ✕ | ✕ |
| Key Integrations | WordPress, Webflow, Wix, Squarespace, Shopify, Magento, Google Ads | Google Analytics (GA4), Google Search Console, Looker Studio, Google Keyword Planner, WordPress, API, MCP |
| Wordpress | ✓ | ✓ |
Section 02
AI SEO vs Writesonic: common questions
Is AI SEO or Writesonic cheaper?
AI SEO's cheapest paid plan is $149/mo (Single Site) and Writesonic's is $79/mo (Starter, billed annually). Compare what each plan includes below before going on price alone.
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