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elizaOS review

Open source agentic operating system

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

elizaOS at a glance

Category
Agent frameworks
Website
elizaresearch.ai

Is elizaOS growing? Usage data

In the week of Oct 25–31, 2026, elizaOS ranked #333 on the Devtoolwatch Board and #37 in Agent frameworks, with a momentum score of 25 out of 100. Its main package had about 7.6k downloads that week, −16% against its own 4-week average.

New GitHub stars per week for elizaOS12 weeks from Aug 9, 2026: 89, 86, 92, 63, 71, 63, 134, 40, 53, 63, 47, 100 new stars, an average of 75 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 elizaOS
Week ofNew stars
Aug 9, 202689
Aug 16, 202686
Aug 23, 202692
Aug 30, 202663
Sep 6, 202671
Sep 13, 202663
Sep 20, 2026134
Sep 27, 202640
Oct 4, 202653
Oct 11, 202663
Oct 18, 202647
Oct 25, 2026100

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.

elizaOS alternatives

Other AI agent frameworks on the Board in the week of Oct 25–31, 2026, by momentum:

Agent frameworks ranked by momentum, the week of Oct 25–31, 2026
RankToolStarsDownloads/wk
#1Harness²Harness² is a Python framework from Google Research for recursive agent harnessing, refining an agent's prompts, tools, memory and…21.7k–
#2HyperFramesHyperFrames is an open-source framework that turns HTML, CSS, media, and seekable animations into deterministic MP4 videos, built for AI…76.6k1.5M
#3AgentScopeAgentScope is a Python agent framework with an SDK for building ReAct agents and an agent service backend with a web UI.35k51.4k
#4AG-UIAG-UI is an open, event-based protocol that standardizes how AI agents connect to user-facing frontend applications.16.9k4.6M
#5LangGraphLangGraph is a low-level orchestration framework and runtime for building, managing, and deploying long-running, stateful agents in…44.2k18.5M
#6BifrostOpen-source, high-performance AI gateway that works as your LLM gateway, MCP gateway and agent gateway. One OpenAI-compatible API for…9.3k–

All AI agent frameworks, ranked

elizaOS FAQ

How popular is elizaOS?

elizaOS has 19.7k GitHub stars as of Nov 1, 2026. It gained 100 new stars in the week of Oct 25–31, 2026, against a 12-week average of 75 a week. Its main package had about 7.6k downloads that week, −16% against its own 4-week average. That made it #37 among AI agent frameworks on the Devtoolwatch Board.

What are the best alternatives to elizaOS?

Other AI agent frameworks on the Devtoolwatch Board in the week of Oct 25–31, 2026, by momentum: Harness² (#1), HyperFrames (#2), AgentScope (#3), AG-UI (#4), LangGraph (#5). The alternatives table above has their numbers.

Sources

  1. Devtoolwatch Board, the week of Oct 25–31, 2026

elizaOS README badge

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

Devtoolwatch badge for elizaOS

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

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].