OpenAI's flagship assistant for writing, coding, analysis and everyday questions.
Chat & assistantsFree
Eureka
Free tierAI-powered, gamified reading adventure with tailored stories and characters.
Chat & assistants
What it does
AI-powered, gamified reading adventure with tailored stories and characters.
It's a chat & assistants tool. A free tier lets you try it before paying — useful when you're keeping costs low. Visit the website for the latest features and pricing.
Best for
Chat & assistants
Pricing
Free tier + paid plans
Maker
toollens community rate
—
Be the first toollens user to rate Eureka.
Rating and commenting is for toollens members. Sign in to rate Eureka
Global rating
Gathered automatically from public sources — updated continuously.
Alternatives in Chat & assistants
See all 1472Anthropic's assistant, known for long-context reasoning, writing and safe, thoughtful answers.
Chat & assistantsFree
Google's multimodal assistant with deep integration across Search, Workspace and Android.
Chat & assistantsFree
Microsoft's AI companion across Windows, Edge and Office, powered by GPT models.
Chat & assistantsFree