# Zvec review

> A lightweight, lightning-fast, in-process vector database

Devtoolwatch Board, the week of Oct 25–31, 2026. Canonical page: https://index.devtoolwatch.com/tools/alibaba-zvec/

## Zvec at a glance

- **Category:** [RAG, data and memory](https://index.devtoolwatch.com/categories/rag-data-and-memory/)
- **Website:** [zvec.org](https://zvec.org)

## Usage data (the week of Oct 25–31, 2026)

- Board rank: #317 overall, #31 in RAG, data and memory, momentum score 29
- Downloads that week: 6.9k (+19% vs 4-week average)
- New GitHub stars per week (last 12 weeks): Aug 9: 46; Aug 16: 63; Aug 23: 45; Aug 30: 268; Sep 6: 114; Sep 13: 69; Sep 20: 45; Sep 27: 66; Oct 4: 44; Oct 11: 36; Oct 18: 31; Oct 25: 30

## Zvec alternatives

| Rank | Tool | Stars | Downloads/wk |
|---|---|---|---|
| #1 | [XERJ](https://index.devtoolwatch.com/tools/xerj-org-xerj/) | 17.9k | – |
| #2 | [Memvid](https://index.devtoolwatch.com/tools/memvid-memvid/) | 17.3k | – |
| #3 | [LEANN](https://index.devtoolwatch.com/tools/startrail-org-leann/) | 13.7k | – |
| #4 | [Graphify](https://index.devtoolwatch.com/tools/graphify-labs-graphify/) | 140k | 480.7k |
| #5 | [MarkItDown](https://index.devtoolwatch.com/tools/markitdown/) | 193.2k | 4.7M |
| #6 | [Firecrawl](https://index.devtoolwatch.com/tools/firecrawl/) | 197.4k | 2.9M |

## Zvec FAQ

### How popular is Zvec?

Zvec has 16.2k GitHub stars as of Nov 1, 2026. It gained 30 new stars in the week of Oct 25–31, 2026, against a 12-week average of 71 a week. Its main package had 6.9k downloads that week, +19% against its own 4-week average. That made it #31 among RAG, data and memory tools on the Devtoolwatch Board.

### What are the best alternatives to Zvec?

Other RAG, data and memory tools on the Devtoolwatch Board in the week of Oct 25–31, 2026, by momentum: XERJ (#1), Memvid (#2), LEANN (#3), Graphify (#4), MarkItDown (#5). The alternatives table above has their numbers.

## Sources

1. [Devtoolwatch Board, the week of Oct 25–31, 2026](https://index.devtoolwatch.com/)