Open-source ChatGPT alternative
Each check below is a fact we could verify from public sources. Unknown checks are excluded from the calculation instead of counting as a negative, and the score is pulled toward the midpoint when coverage is low — that is what data coverage reports.
Not determined: Official SDKs / client libraries, Webhooks / automation hooks.
Not determined: Public pricing, Business / enterprise tier, Team collaboration, Admin / role management, SSO available, Security / compliance information, Customer data export.
Not determined: Free trial, Transparent pricing, Concrete plan limits, No card required to start, Cancellation / refund policy.
Not determined: Privacy policy, Terms of service, Public pricing, Published contact channel, Status page.
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Jan is an open-source desktop application that runs AI models locally. It provides a ChatGPT-like interface for local models, with support for extensions and customization.
683
2026-09-03
Medium confidence based on currently stored pricing metadata.
Jan is listed as a Development tool on AimostAll.
License model: Open-Source. Pricing label: Free.
Use this page to compare Jan with other development tools, watch tutorials, and explore similar alternatives.
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Open-source ChatGPT alternative.
Jan is listed on AimostAll as open-source with a pricing label of Free.
Use the alternatives section below or browse the wider development category to compare similar tools.