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Spring AI review

An Application Framework for AI Engineering

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

Spring AI at a glance

Category
Agent frameworks
Website
spring.io/projects/spring-ai

Is Spring AI growing? Usage data

In the week of Oct 25–31, 2026, Spring AI ranked #351 on the Devtoolwatch Board and #40 in Agent frameworks, with a momentum score of 21 out of 100.

New GitHub stars per week for Spring AI12 weeks from Aug 9, 2026: 39, 41, 45, 31, 38, 30, 28, 22, 29, 31, 34, 34 new stars, an average of 34 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 Spring AI
Week ofNew stars
Aug 9, 202639
Aug 16, 202641
Aug 23, 202645
Aug 30, 202631
Sep 6, 202638
Sep 13, 202630
Sep 20, 202628
Sep 27, 202622
Oct 4, 202629
Oct 11, 202631
Oct 18, 202634
Oct 25, 202634

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.

Spring AI 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

Spring AI FAQ

How popular is Spring AI?

Spring AI has 9.6k GitHub stars as of Nov 1, 2026. It gained 34 new stars in the week of Oct 25–31, 2026, against a 12-week average of 34 a week. That made it #40 among AI agent frameworks on the Devtoolwatch Board.

What are the best alternatives to Spring AI?

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

Spring AI README badge

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

Devtoolwatch badge for Spring AI

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

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].