Overview
Writesonic began as an AI writing tool (blog articles, ad copy, product descriptions, and 80+ other content templates using models like GPT-4o and Claude) but has repositioned itself in 2026 as an "AI Search Visibility Platform," combining traditional SEO tooling with Generative Engine Optimization (GEO) — tracking how a brand appears (or fails to appear) in AI-generated answers across ChatGPT, Gemini, and Google AI Overviews, then using AI agents to suggest or make fixes. 2026 pricing runs from a permanent Free plan (10,000 words/month, access to GPT-4o mini and Claude Haiku with usage limits) through paid tiers — Lite/Starter (~$39–49/month annual), Standard (~$79/month annual, the most popular tier — 1,000 credits, full model access, SEO tools), Professional (~$249/month, where GEO/AI-visibility tracking unlocks), and Growth/Enterprise (up to $399/month or custom).