head to head · open source
Milvus vs FinanceDatabase
Milvus has 46,166 GitHub stars, 4,257 forks, 1,405 open issues and last shipped today. FinanceDatabase has 9,144 stars, 944 forks, 4 open issues and last shipped 7 days ago. Milvus leads on adoption by 405% (46,166 vs 9,144 stars). Milvus is written in Go under Apache-2.0; FinanceDatabase is written in Python under MIT. Milvus has attracted 9% as many forks as stars, FinanceDatabase 10%. Milvus 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
| Milvus | FinanceDatabase | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 9.1K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-09-20 | 2026-09-13 |
| Forks | ⑂ 4.3K | ⑂ 944 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Milvus if
- You weight community size — 46K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick FinanceDatabase if
- You want the FinanceDatabase feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and FinanceDatabase fits your workflow better
About Milvus
Milvus is a high performance, cloud native vector database written in Go and C++, designed to power AI applications by efficiently storing, indexing, and searching large scale unstructured data such as text, images, and multi modal embeddings. It implements hardware accelerated approximate nearest neighbor (ANN) search using algorithms like HNSW, FAISS, and DiskANN, and supports both real time streaming updates and batch ingestion. Milvus lives in the GenAI infrastructure ecosystem, serving as the persistent storage and retrieval layer for embedding based workloads including RAG, recommendation, and image search.…
read the full Milvus overview →
About FinanceDatabase
FinanceDatabase is a free, MIT licensed Python package and community maintained database of over 300,000 financial symbols spanning Equities, ETFs, Funds, Indices, Currencies, Cryptocurrencies and Money Markets, built for investors, analysts and developers who need to see the full breadth of what exists across countries, sectors and exchanges.
read the full FinanceDatabase overview →
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Frequently asked questions
Is Milvus or FinanceDatabase more popular?
Milvus has 46,166 GitHub stars and FinanceDatabase has 9,144. Milvus has the larger community by that measure.
Are Milvus and FinanceDatabase free?
Both are open source. Milvus is licensed under Apache-2.0 and FinanceDatabase under MIT. Neither carries a licence fee.
What is the difference between Milvus and FinanceDatabase?
Milvus is written in Go and FinanceDatabase 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, Milvus or FinanceDatabase?
Choose Milvus if you want the larger community (46,166 stars) or its Apache-2.0 licence terms. Choose FinanceDatabase if its feature set, stack or MIT licence fits better. Both are self-hostable.