The most versatile AI assistant — great for any task, free to start
Free + from $8/mo
Average score: 7.4/10 across 8 dimensions. How we score →
ChatGPT by OpenAI is the most widely used AI assistant in the world, capable of drafting text, answering questions, writing code, summarizing documents, and much more. The free tier runs GPT-5.5 Instant with daily limits; ChatGPT Go ($8/mo, ad-supported) raises those limits, and Plus ($20/mo) unlocks GPT-5.6 Sol reasoning (rolled out Jul 2026), Deep Research, and Agent Mode (Sora video was discontinued Apr 2026). With over 200 million users, its community of prompts and custom GPTs is unmatched.
Top-rated Writing tools also reviewed by Pickurai.
Anthropic's AI — outstanding at analysis, long documents, and careful reasoning
Best at: PopularityAI writing assistant for clear, mistake-free writing in real time
Best at: PopularityChatGPT at full power — faster, smarter, with image and web access
Best at: PowerOpenAI for organizations — no data training, admin controls, unlimited usage
Best at: PowerYes, ChatGPT has a free plan. It scores 8/10 for free-tier quality on Pickurai — Useful free tier, soft limits. Paid plans start from $8/month and unlock additional features and higher usage limits.
ChatGPT offers fair value at 7/10 for value for money on Pickurai — Fair, standard market pricing. Whether it is worth it depends on your usage frequency: daily users of Writing tools will likely recoup the cost quickly, while occasional users may find free alternatives sufficient.
ChatGPT scores 7.4/10 on average across all 8 Pickurai dimensions. The most popular alternatives in the Writing category are Claude (7.9/10 avg, Free + from $20/mo) and Grammarly (7.8/10 avg, Free + from $12/mo). ChatGPT stands out particularly for its Popularity score of 10/10. See the alternatives section below for a full side-by-side comparison.
