AI assistants and search
CNVS alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
arc53/DocsGPT★18,221 GitHub starsMIT licencePrivate AI platform with an Agent Builder, multi-model support, and API connectivity for agents.Open on GitHub ↗szczyglis-dev/py-gpt★1,885 GitHub starslicence unclearDesktop AI assistant app supporting many models, voice I/O, agents, tools, and multi‑platform GUIs.Open on GitHub ↗
What you give up either way
- Native macOS Swift application (CNVS advertises "Native macOS, built in Swift.")
- One-time founder pricing / lifetime license convenience (CNVS is sold as a one-time payment)
- Polished, shipped UX and buyer-provided agent templates and presets
- Marketing, community goodwill, and verified buyer trust signals shown on the site
An open-source project doing the core job proves a replacement is possible. It does not prove it matches CNVS, and it does not prove anyone has run it for a month. How we decide.