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oterm vs tgpt: catalog facts
oterm	tgpt
Free Free and open source under the MIT licence; hosted providers need your own API access.	Free Free and open source.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Works with local Ollama models and hosted providers One-command install with uvx	Works without an API key Single Go binary for Linux, macOS and Windows
Terminal only Hosted providers need API keys	Relies on third-party providers that can change or stop working Terminal only
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	No account needed
Works offline	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.