One AI workspace.
Every model that matters.
KeepAI picks the right model — Claude, GPT, Gemini, Grok — for every prompt. Write, research, detect and humanize AI text in one clean, fast interface.
Built for people who use AI every day.
Auto model routing
Prompts route by intent — reasoning to GPT-5, translation to Gemini, speed to Flash.
AI Detector
Score any text for AI likelihood in seconds. No account required to try.
Humanizer
Rewrite AI-sounding text into natural, on-tone prose across five voices.
Flexible credits
One meter. Real token accounting per model, per plan, per day.
Private by default
Your prompts never train models. Keys stay server-side, always.
Fast, minimal UI
Streaming from the first token. Keyboard-first. Mobile-ready.
Powered by the models that define the frontier.
KeepAI routes across the world's leading AI labs and inference providers — so you never bet on a single model.
ChatGPT
Claude
Google Gemini
Hugging Face
OpenRouterSimple plans. Real credits.
Every plan includes Auto routing, streaming, and unlimited history.AI credits are your usage meter. Every request tracks real input + output tokens from the model, then converts them into credits using that model's multiplier — heavier models cost more credits per token, lighter models cost less. Credits are only deducted after a successful response.
No charge on failed requests.Credits are deducted only after a successful API response. If the model errors, times out, or you stop the stream, no credits are charged. Manual retries are billed as a new request because they generate fresh tokens; automatic transport retries before any tokens stream are free.
Every limit, side by side.
What you get on each plan — pulled live from the platform.
We think tools should get out of the way.
KeepAI began as a personal frustration: switching between four AI apps to get one piece of writing done. We built one workspace that picks the right model, tracks real usage honestly, and stays out of the way.
No dark patterns. No mystery pricing. Just fast, focused AI for people who work with words and ideas every day.
Loved by writers, builders, and researchers.
“KeepAI replaced three subscriptions. The auto-router just picks the right model — I stopped thinking about it.”
Ready to think faster?
Sign up in seconds. Free credits every day. No card required.