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The open-source, self-hosted Coda alternative for docs you own
Last updated June 30, 2026
Coda is a powerful doc-meets-app canvas — tables, formulas, Packs, an official MCP server, in-doc AI. It is also proprietary, cloud-only, priced per Doc Maker, and stores content in its own format. tela is a leaner proposition: an open-source, self-hostable, markdown-native team wiki where knowledge stays as markdown you own. If you reached for Coda to document a team and do not need its spreadsheet-database machinery, tela is the ownable alternative.
tela vs Coda, at a glance
| Feature | tela | Coda |
|---|---|---|
| License | Open source (AGPL-3.0) | Proprietary SaaS |
| Self-hostable | Yes — self-host free, plus a free cloud tier | No — cloud only |
| Storage | Canonical markdown you own | Proprietary block/canvas format |
| Ask your docs (AI) | Built in — semantic + full-text, answers with citations | Coda AI — credit-metered |
| Agents read & write (MCP) | Built in — agents read & write (39 scoped tools) | Yes — official MCP server |
| Generate docs from your code | Yes — Atlas builds a cited, coverage-checked wiki from git + Jira | No |
Why teams switch to tela
- Own your content as markdown — Coda locks docs into a proprietary format and its cloud.
- Open-source and self-hostable under AGPL, no per-Doc-Maker bill.
- Atlas generates docs from code; Coda has no repo ingestion.
When Coda is the better choice
Coda's superpower is being a doc and a relational app at once — tables, formulas, buttons, and Packs that integrate dozens of services. If you want to build interactive workflows or lightweight internal tools rather than write and read documentation, Coda is in a more capable class for that job.
Try tela
tela is an open-source (AGPL), self-hostable team wiki. Self-host it, or start on the free cloud tier at telawiki.com. See the MCP server docs for connecting your agents, or compare tela with other tools.
coda.io/pricing + Coda MCP guide (verified 2026). tela facts current as of June 2026.