Head-to-head · facts checked 15 Sept 2026
SEO Writing AI vs Writesonic
Writesonic uniquely has 8 features · SEO Writing AI uniquely has 3 features.
From
$19/mo, Starter
Free plan
Yes
From
$79/mo (Starter, billed annually)
Free plan
No
The verdict
SEO Writing AI or Writesonic?
Section 01
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
SEO Writing AI
Free
Free
3 articles, 25,000 words, basic features, no bulk generation
Starter
$19/mo · $168/yr
Up to 50 articles, unlimited words, 50 credits, 1 brand voice, WordPress & Shopify integration
Professional
$79/mo · $708/yr
Up to 250 articles, 250 credits, 5 brand voices, external & internal linking
Professional Plus 1
$159/mo · $1,428/yr
Up to 500 articles, 500 credits, 10 brand voices, additional credit packages
Professional Plus 2
$307/mo · $2,760/yr
Up to 1000 articles, 1000 credits, 25 brand voices, ultimate enterprise solution
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 SEO Writing AI review and Writesonic review.
Side by side
| Company | ||
| Founded | 2022 | 2021 |
| HQ | — | San Francisco, USA |
| AI model | GPT-5 and proprietary ML models | GPT-4 and proprietary models |
| User base | 50,000+ | 10,000+ marketing teams |
| Platforms | Web, WordPress (via MCP & plugin), Shopify | Web, Chrome Extension, API, WordPress |
| Languages | 48 languages | 50+ |
| Pricing | ||
| Pricing model | Subscription | Subscription |
| Free plan | Yes, 3 free articles, no credit card required, 25,000 word limit | No |
| Free trial | Yes — 3 free articles (no time limit stated) | Yes — 7-day free trial, no credit card required |
| Starting price | $19/mo, Starter | $79/mo (Starter, billed annually) |
| Enterprise | — | Custom |
| All plans | Free — Free Starter — $19/mo Professional — $79/mo Professional Plus 1 — $159/mo Professional Plus 2 — $307/mo | Starter — $99/mo Basic — $249/mo Growth — $499/mo Enterprise — Custom |
| Positioning | ||
| Best for | Bloggers, affiliate marketers, SEO specialists, and content agencies needing AI-generated, SEO-optimized long-form content | Marketing teams, SEO professionals, and agencies seeking AI-powered content creation and AI search visibility optimization |
| Differentiator | Auto-analyzes SERP competitors and generates content optimized for both traditional search engines and AI engines like ChatGPT and Perplexity in one click, with native WordPress MCP integration and bulk auto-posting up to 100 articles. | 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, Frase, Writesonic, NeuronWriter | 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 | — | ✓ |
| Integrations | ||
| API Access | ✕ | ✓ |
| Chrome Extension | ✕ | ✓ |
| CMS | WordPress, Shopify | WordPress |
| Google Docs | ✕ | ✕ |
| Key Integrations | WordPress (MCP Server + auto-post), Shopify App, Amazon product URL import | Google Analytics (GA4), Google Search Console, Looker Studio, Google Keyword Planner, WordPress, API, MCP |
| Wordpress | ✓ | ✓ |
Section 02
SEO Writing AI vs Writesonic: common questions
Is SEO Writing AI or Writesonic cheaper?
SEO Writing AI's cheapest paid plan is $19/mo, Starter and Writesonic's is $79/mo (Starter, billed annually). Compare what each plan includes below before going on price alone.
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