head to head · open source
Langflow vs tickdb-unified-realtime-marketdata-api
Langflow has 155,345 GitHub stars, 10,150 forks, 1,056 open issues and last shipped today. tickdb-unified-realtime-marketdata-api has 830 stars, 16 forks, 4 open issues and last shipped 3 months ago. Langflow leads on adoption by 18,616% (155,345 vs 830 stars). Langflow is written in Python under MIT; tickdb-unified-realtime-marketdata-api is written in Python under MIT. Langflow has attracted 7% as many forks as stars, tickdb-unified-realtime-marketdata-api 2%. Langflow was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Langflow | tickdb-unified-realtime-marketdata-api | |
|---|---|---|
| GitHub stars | ★ 155K | ★ 830 |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-29 | 2026-06-20 |
| Forks | ⑂ 10K | ⑂ 16 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langflow if
- You weight community size — 155K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick tickdb-unified-realtime-marketdata-api if
- You want the tickdb-unified-realtime-marketdata-api feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and tickdb-unified-realtime-marketdata-api fits your workflow better
About Langflow
Langflow is a visual builder platform for designing, testing, and deploying AI agents and retrieval augmented generation (RAG) pipelines. It lives in the Python based generative AI ecosystem and targets developers building intelligent applications. The project provides a low code interface to assemble components—such as LLMs, vector stores, memory modules, and tools—into executable workflows, while also exposing those workflows as APIs or MCP servers for integration into external applications.
read the full Langflow overview →
About tickdb-unified-realtime-marketdata-api
TickDB is an open source, AI native real time market data API and developer toolkit — an MIT licensed Python repository holding the AI Skill configuration, an MCP server implementation, CLI and REST/WebSocket documentation — built for developers, quantitative traders, AI agents and coding assistants who need one connection to forex, precious metals, indices, US stocks, Hong Kong stocks, A shares and cryptocurrency.
read the full tickdb-unified-realtime-marketdata-api overview →
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Frequently asked questions
Is Langflow or tickdb-unified-realtime-marketdata-api more popular?
Langflow has 155,345 GitHub stars and tickdb-unified-realtime-marketdata-api has 830. Langflow has the larger community by that measure.
Are Langflow and tickdb-unified-realtime-marketdata-api free?
Both are open source. Langflow is licensed under MIT and tickdb-unified-realtime-marketdata-api under MIT. Neither carries a licence fee.
What is the difference between Langflow and tickdb-unified-realtime-marketdata-api?
Langflow is written in Python and tickdb-unified-realtime-marketdata-api in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Langflow or tickdb-unified-realtime-marketdata-api?
Choose Langflow if you want the larger community (155,345 stars) or its MIT licence terms. Choose tickdb-unified-realtime-marketdata-api if its feature set, stack or MIT licence fits better. Both are self-hostable.