Writesonic
Writesonic is a generative AI writing and SEO platform founded in 2021 in San Francisco. Beyond its core content-creation business, it offers AI visibility features that track brand presence across generative engines like ChatGPT and Perplexity.
Writesonic is a generative AI writing and SEO platform founded in 2021 in San Francisco. A Y Combinator (S21) company founded by Samanyou Garg, its core business is content creation and SEO optimization. It has since added AI visibility (GEO/AEO) features that track brand presence across generative engines like ChatGPT and Perplexity.
Overview
| Item | Detail |
|---|---|
| Founded | 2021 |
| Location | San Francisco, USA |
| Founder | Samanyou Garg |
| Field | AI writing and AI search visibility platform |
| Engines tracked | ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, DeepSeek, Meta AI, and others (10+) |
| Pricing | Public pricing / contact (free trial available) |
Features and products
Writesonic's core business is content creation and SEO optimization powered by generative AI. On top of this, the company positions itself as an "AI search growth engine" and offers AI visibility tracking. This monitors how a brand is mentioned and cited across 10+ generative engines including ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, DeepSeek, and Meta AI, surfacing visibility scores alongside citation and sentiment metrics.
On the GEO (generative engine optimization) side, an AI agent rewrites pages for AI search and adds FAQ blocks, comparison tables, and self-contained passages. For AEO, an Action Center ranks improvement opportunities by visibility and citation impact, and the platform also covers technical checks such as robots.txt, schema, and crawler access (GPTBot, ClaudeBot, PerplexityBot, and others). Pricing is public or contact-based, with a free trial available.
Related documents
Frequently asked questions
- A generative AI writing and SEO platform founded in 2021 in San Francisco and part of Y Combinator (S21). Content creation is its core business, and it later added AI search visibility features.
- They track brand presence, citations, and sentiment across 10+ generative engines such as ChatGPT, Claude, Gemini, and Perplexity, and provide GEO/AEO tools that optimize pages for AI search.
- Its core business is AI writing and content creation; AI visibility and GEO are an extension layered onto that core.
Q.What is Writesonic?
Q.What do Writesonic's AI visibility features do?
Q.Is AI visibility Writesonic's core business?
Sources
This page was last edited on Jun 29, 2026. WikiAP company pages are compiled from official and verifiable sources.