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Utopia review

World's first open-source enterprise world model.

Updated Nov 1, 2026. Review written Nov 1, 2026 from the project's own sources; usage data refreshed every Monday.

Utopia at a glance

Category
RAG, data and memory

Is Utopia growing? Usage data

In the week of Oct 25–31, 2026, Utopia ranked #99 on the Devtoolwatch Board and #8 in RAG, data and memory, with a momentum score of 64 out of 100.

New GitHub stars per week for Utopia12 weeks from Aug 9, 2026: 98, 281, 272, 2.9k, 1.4k, 2.3k, 476, 248, 253, 185, 137, 140 new stars, an average of 721 a week.Aug 9week of Oct 25
New GitHub stars per week for the last 12 weeks, from GitHub's stargazer history (today's stargazers by the week they starred).
Show the weekly numbers
New GitHub stars per week for Utopia
Week ofNew stars
Aug 9, 202698
Aug 16, 2026281
Aug 23, 2026272
Aug 30, 20262.9k
Sep 6, 20261.4k
Sep 13, 20262.3k
Sep 20, 2026476
Sep 27, 2026248
Oct 4, 2026253
Oct 11, 2026185
Oct 18, 2026137
Oct 25, 2026140

The Board ranks tools by four signals each week: new stars, new stars for the repo's size, added downloads and download growth beyond the market. How the ranking works.

Utopia alternatives

Other RAG, data and memory tools on the Board in the week of Oct 25–31, 2026, by momentum:

RAG, data and memory ranked by momentum, the week of Oct 25–31, 2026
RankToolStarsDownloads/wk
#1XERJXERJ is a local-first search engine and MCP server for AI agents, packaged as one Rust binary with an Elasticsearch-compatible API.17.9k–
#2MemvidMemvid is a single-file memory layer for AI agents that packages data, embeddings, search indexes, and metadata into one portable .mv2 file.17.3k–
#3LEANNLEANN is a Python vector database and RAG library that recomputes embeddings on demand to keep indexes small on personal devices.13.7k–
#4GraphifyGraphify is an AI coding assistant skill that turns a codebase, with its docs, PDFs, images and videos, into a queryable knowledge graph.140k480.7k
#5MarkItDownMarkItDown is a lightweight Python utility from Microsoft that converts PDFs, Office documents, images, audio and other files to…193.2k4.7M
#6FirecrawlFirecrawl is an API and open source project to search, scrape, crawl, and interact with web pages, returning LLM-ready markdown or JSON…197.4k2.9M

All RAG, data and memory tools, ranked

Utopia FAQ

How popular is Utopia?

Utopia has 8.7k GitHub stars as of Nov 1, 2026. It gained 140 new stars in the week of Oct 25–31, 2026, against a 12-week average of 721 a week. That made it #8 among RAG, data and memory tools on the Devtoolwatch Board.

What are the best alternatives to Utopia?

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

Utopia README badge

Maintainers can show the tool's weekly Board rank in their README:

Devtoolwatch badge for Utopia

[![Devtoolwatch](https://index.devtoolwatch.com/badge/deeplethe-utopia.svg)](https://index.devtoolwatch.com/tools/deeplethe-utopia/)

How this page is made: Devtoolwatch writes each review from the project's README, releases, package metadata and website, with an AI model, then checks every claim against the source it cites and drops what the sources don't support. The numbers come from Devtoolwatch's daily GitHub snapshots, GitHub's stargazer history, and the npm and PyPI download APIs. Spotted an error? Email [email protected].