head to head · open source
taipy vs zvec
taipy has 19,457 GitHub stars, 1,999 forks, 225 open issues and last shipped 3 months ago. zvec has 16,181 stars, 1,017 forks, 56 open issues and last shipped 2 days ago. taipy leads on adoption by 20% (19,457 vs 16,181 stars). taipy is written in Python under Apache-2.0; zvec is written in C++ under Apache-2.0. taipy has attracted 10% as many forks as stars, zvec 6%. zvec 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
| taipy | zvec | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 16K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | C++ |
| Last push | 2026-08-10 | 2026-11-03 |
| Forks | ⑂ 2.0K | ⑂ 1.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick taipy if
- You weight community size — 19K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick zvec if
- You want the zvec feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C++
- You evaluated both and zvec fits your workflow better
About taipy
Build Python Data & AI web applications From simple pilots to production ready web applications in no time. No more compromises on performance, customization, and scalability. Go beyond existing libraries Table of Contents Taipy? What for? Taipy and its ecosystem Quickstart Documentation and resources Contributing Code of Conduct License ⭐ What for? Taipy is designed for data scientists and machine learning engineers to create data & AI driven web applications. ⭐️ Enables building production ready web applications. ⭐️ No need to learn new languages; only Python is needed. ⭐️ Focus on data and AI algorithms…
read the full taipy overview →
About zvec
English 中文 🚀 Quickstart 🏠 Home 📚 Docs 📊 Benchmarks 🔎 DeepWiki 🎮 Discord 🐦 X (Twitter) Zvec is an open source, in process vector database — lightweight, lightning fast, and designed to embed directly into applications. Battle tested within Alibaba Group, it delivers production grade, low latency and scalable similarity search with minimal setup. [!Important] 🚀 v0.7.0 (August 24, 2026) zvec grep ( zg ) : Local first workspace search that unifies ripgrep, BM25, and vector search behind one CLI — built for humans and AI agents. ReMe integration : zvec is now a file store backend in ReMe, the memory…
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Frequently asked questions
Is taipy or zvec more popular?
taipy has 19,457 GitHub stars and zvec has 16,181. taipy has the larger community by that measure.
Are taipy and zvec free?
Both are open source. taipy is licensed under Apache-2.0 and zvec under Apache-2.0. Neither carries a licence fee.
What is the difference between taipy and zvec?
taipy is written in Python and zvec in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, taipy or zvec?
Choose taipy if you want the larger community (19,457 stars) or its Apache-2.0 licence terms. Choose zvec if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.