head to head · open source
zvec vs next-plaid
zvec has 16,181 GitHub stars, 1,017 forks, 56 open issues and last shipped 2 days ago. next-plaid has 608 stars, 67 forks, 29 open issues and last shipped 26 days ago. zvec leads on adoption by 2,561% (16,181 vs 608 stars). zvec is written in C++ under Apache-2.0; next-plaid is written in Rust under Apache-2.0. zvec has attracted 6% as many forks as stars, next-plaid 11%. 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
| zvec | next-plaid | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 608 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | C++ | Rust |
| Last push | 2026-11-03 | 2026-10-10 |
| Forks | ⑂ 1.0K | ⑂ 67 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick zvec if
- You weight community size — 16K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick next-plaid if
- You want the next-plaid feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and next-plaid fits your workflow better
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…
About next-plaid
NextPlaid & ColGREP NextPlaid is a multi vector search engine. ColGREP is semantic code search, built on it. ColGREP · NextPlaid · Models ColGREP Semantic code search for your terminal and your coding agents. Searches combine regex filtering with semantic ranking. All local, your code never leaves your machine. Quick start Install: Build the index: Search: That's it. No server, no API, no dependencies. ColGREP is a single Rust binary with everything baked in. colgrep init builds the index for the first time. After that, every search detects file changes and updates the index automatically before returning…
read the full next-plaid overview →
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Frequently asked questions
Is zvec or next-plaid more popular?
zvec has 16,181 GitHub stars and next-plaid has 608. zvec has the larger community by that measure.
Are zvec and next-plaid free?
Both are open source. zvec is licensed under Apache-2.0 and next-plaid under Apache-2.0. Neither carries a licence fee.
What is the difference between zvec and next-plaid?
zvec is written in C++ and next-plaid in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, zvec or next-plaid?
Choose zvec if you want the larger community (16,181 stars) or its Apache-2.0 licence terms. Choose next-plaid if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.