The default assistant most teams already have a login for.
Open ChatGPT
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Tools / AI Assistants & Agents
Claude
A careful assistant for long briefs, messy docs and first-pass thinking.
Free options · 4.8 rating
Claude is Anthropic’s assistant — strong with long documents, measured tone and the kind of drafting that used to eat a studio afternoon. Useful for research summaries, scope notes and turning a chaotic brief into something you can price.
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Added 2 October 2025. Listed under Best AI assistants and agents for founders.
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