OpenBB: pricing, API and features
Open-source Open Data Platform (ODP) that connects data sources and exposes them via Python, REST API, MCP servers and Excel; a hosted Workspace UI is separate.
Visit OpenBB ↗ Plain link, no affiliate. Category: Market data APIs.
At a glance: OpenBB (OpenBB) — pricing: open-source; free tier: Yes; REST: Yes; MCP: Yes; open source: Yes.
Pricing
- Model
- open-source
- Free tier
- Yes — ODP is free open-source software installed with pip; data-provider keys are the user's own.
- Plans
- unknown
- Notes
- OpenBB Workspace (pro.openbb.co) pricing not confirmed; docs mention an Enterprise option.
Verified on 2026-10-30 · Source: https://github.com/OpenBB-finance/OpenBB
Access & auth
- Authentication
- none
- KYC required
- No
- Notes
- Self-run locally; Deribit provider needs no credentials, other providers may need their own keys (e.g. FRED, EIA). Fetched from docs providers page.
Verified on 2026-10-30 · Source: https://docs.openbb.co/odp/python/extensions/providers
Coverage
- Exchanges
- Deribit (crypto derivatives, via the openbb-deribit provider); other providers are non-crypto (Cboe, Nasdaq, SEC, FRED, ECB, etc.)
- Chains
- unknown
- Assets
- Multi-asset connector platform: equities, indices, futures/options, macro, filings; crypto documented only as Deribit public crypto derivatives market data. Docs say OpenBB does not host data; coverage is set by the upstream providers.
Verified on 2026-10-30 · Source: https://docs.openbb.co/odp/python/extensions/providers
Capabilities
- Capabilities
- price-data, historical-data, derivatives-data
Verified on 2026-10-30 · Source: https://docs.openbb.co/odp/python/extensions/providers
Interfaces
- REST API
- Yes
- WebSocket
- unknown
- SDKs
- python
- Official MCP server
- Yes
- Other
- openbb-api serves the installed environment as REST API and OpenBB Workspace backend; openbb-mcp serves it as an MCP server; Excel integration per README.
Verified on 2026-10-30 · Source: https://docs.openbb.co/odp/python/extensions
Open source & self-hosting
- Open source
- Yes
- Licence
- Apache-2.0
- Self-host
- Yes
- Repository
- https://github.com/OpenBB-finance/OpenBB
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/OpenBB-finance/OpenBB/develop/LICENSE
FAQ
Does OpenBB have a free tier?
Yes. ODP is free open-source software installed with pip; data-provider keys are the user's own. (verified 2026-10-30)
Does OpenBB offer an API?
REST: Yes. WebSocket: unknown. Official MCP server: Yes. Verified 2026-10-30.
Is OpenBB open source or self-hostable?
Open source: Yes; licence: Apache-2.0; self-host: Yes. Verified 2026-10-30.
What are alternatives to OpenBB?
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