Ptero
Free chat interface routing messages to multiple AI models without storing conversation history.
≈ 2visits/mo
Emerging · estimate, read 2026-09-18
- For
- Developers and users wanting free AI chat without signup or data storage.
- Price
- Freepricing page, read 2026-09-19
- Activity
- Actively maintainednothing dated on the site
- Company
- founding year not on record
- Runs as
- No-code
- Chat with multiple AI models without registration
- Keep conversations private stored locally in browser
- #20
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GreenPT
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Nerd Level Tech
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What is Ptero?
Free chat interface routing messages to multiple AI models without storing conversation history.
Who is Ptero for?
Developers and users wanting free AI chat without signup or data storage.
How much does Ptero cost?
Ptero is free, per its pricing page on 2026-09-19.
Do people use Ptero?
Emerging: ≈ 2 visits a month · estimate, 2026-09.
Is Ptero still maintained?
Actively maintained.
What are alternatives to Ptero?
In Developer tools, by use: OpenClaw, RockFlow, GreenPT, Krater, Graphite, Nerd Level Tech.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one row at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.