# Langflow review

> Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

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

## Langflow at a glance

- **Category:** [Agent frameworks](https://index.devtoolwatch.com/categories/agent-frameworks/)
- **Website:** [www.langflow.org](http://www.langflow.org)

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

- Board rank: #332 overall, #36 in Agent frameworks, momentum score 25
- Downloads that week: 8.3k (−9% vs 4-week average)
- New GitHub stars per week (last 12 weeks): Aug 9: 344; Aug 16: 341; Aug 23: 335; Aug 30: 470; Sep 6: 413; Sep 13: 335; Sep 20: 273; Sep 27: 240; Oct 4: 254; Oct 11: 360; Oct 18: 297; Oct 25: 267

## Langflow alternatives

| Rank | Tool | Stars | Downloads/wk |
|---|---|---|---|
| #1 | [Harness²](https://index.devtoolwatch.com/tools/google-research-harness2/) | 21.7k | – |
| #2 | [HyperFrames](https://index.devtoolwatch.com/tools/heygen-com-hyperframes/) | 76.6k | 1.5M |
| #3 | [AgentScope](https://index.devtoolwatch.com/tools/agentscope-ai-agentscope/) | 35k | 51.4k |
| #4 | [AG-UI](https://index.devtoolwatch.com/tools/ag-ui/) | 16.9k | 4.6M |
| #5 | [LangGraph](https://index.devtoolwatch.com/tools/langgraph/) | 44.2k | 18.5M |
| #6 | [Bifrost](https://index.devtoolwatch.com/tools/maximhq-bifrost/) | 9.3k | – |

## Langflow FAQ

### How popular is Langflow?

Langflow has 156.2k GitHub stars as of Nov 1, 2026. It gained 267 new stars in the week of Oct 25–31, 2026, against a 12-week average of 327 a week. Its main package had 8.3k downloads that week, −9% against its own 4-week average. That made it #36 among AI agent frameworks on the Devtoolwatch Board.

### What are the best alternatives to Langflow?

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](https://index.devtoolwatch.com/)