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AI Assistants

General purpose conversational AI and personal assistants

37 tools · 34 with a free plan · 18 with an API

Popular with knowledge workers (20), researchers (19), developers (15), students (15), enterprise teams (9) and small businesses (8).

Featured AI Assistants

Picked by our editors. Not paid placement.

All AI Assistants

AI Assistants compared

Head-to-head pages for the tools people weigh up.

All comparisons

Frequently asked questions

What are the best AI Assistants in 2026?

Claude, ChatGPT, Grok lead the AI Assistants list on FinderAtlas, ranked by reviews from people who use them. 37 tools are listed in total.

Are there free AI Assistants?

Yes. 34 of the 37 AI Assistants listed here have a free plan, including Perplexity, Claude, Character.AI, ChatGPT.

Which AI Assistants have an API?

18 of them offer an API, including Perplexity, Claude, DeepSeek, Google Gemini.

How does FinderAtlas rank AI Assistants?

Tools with reviews on FinderAtlas come first, by rating. Then listings claimed by their makers, then listings checked by our editors. Paid placement never changes this order: sponsored listings sit in a separate, labelled Featured row. You can also sort by newest or by name.

Can I submit a new tool to the AI Assistants category?

Yes. Anyone can submit a tool from the Submit page. Every submission is checked by our team before it is published.