Windmill Alternatives & Competitors

12 companies similar to Windmill — OSS self-hostable developer platform for APIs, background jobs, workflows and UI...

RhodeCode

Enterprise Code Collaboration Company - the choice of development teams working with Git a...

7 $3.15M

Berlin, Germany

API Cyber Security +5

Koxy AI

Low-code platform for building globally distributed AI-powered serverless APIs easily

1 Seed

AI API +2

Hypi

Hypi offers low-code app development for innovation, enabling users to rapidly iterate and...

2-10 Pre-Seed $150.00K

London, United Kingdom

API Applications +4

ToolJet

Open-source low-code platform to build custom internal tools.

56 Venture round $6.15M

San Francisco, United Sta...

API Developer Tools +2

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Hasura

Hasura is a universal data access layer for next-gen apps and AI

169 Series C $136.50M

San Francisco, United Sta...

API Cloud Infrastructure +2

Quickwork

#1 integration and automation platform chosen by enterprises to build workflows, publish A...

43 Seed $212.00M

Mumbai, India

AI API +4

liblab

SDK as a service

22 Series A $50.00M

United States

API Information Technology

Strapi

Strapi is the leading open-source headless CMS. It’s 100% JavaScript, fully customizable a...

85 Series B $45.00M

San Francisco, United Sta...

API Developer Tools +2

WireMock

Your API dependencies are slowing you down. Accelerate releases by mocking the APIs you de...

12 Seed $6.50M

Menlo Park, United States

API Developer Tools +1

OurSky

From protecting our planet to exploring the cosmos.

12 Seed $16.04M

Los Angeles, United State...

API Analytics

SmartBear

Helping teams build, test, and ship quality software at AI speed and scale.

921 Growth $22.10M

Somerville, United States

API Computing +2

hightime.ai

AI-Native Sales Workspace

1 Pre-Seed

Mountain View, United Sta...

AI API +2

About Windmill

Windmill is an open-source self-hostable developer platform catering to the API industry. The company was founded in 2022 and is based in the United States. Its slogan, "Code only where it matters," reflects its focus on enabling developers to easily create invincible workflows and apps.

Business keywords

Developer Platform, Self-hostable, APIs, Background Jobs, Workflows, UIs, Internal Apps, Code-Driven Development, Open Source, Low-Code Development, Developer Tools

Frequently Asked Questions

Companies similar to Windmill include RhodeCode, Koxy AI, Hypi, ToolJet, Hasura. They work in API and share Windmill's focus on developer tools, open source and apis.

Bounce Watch lists 12 companies that share Windmill's industries and are closest to it in business tags, services, target customers, business model and size.

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In 7 business days we read 10 rivals around Windmill: 90 days of dated moves, ranked by what matters to you, each with its source. Fully credited if you continue.

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Windmill Profile RhodeCode Alternatives Koxy AI Alternatives Hypi Alternatives All Companies All Signals Trend Reports

Compiled from the BounceWatch company index. We last looked at Windmill on 26 Oct 2026. The 12 companies listed here were last checked between 12 Sep 2024 and 6 Jul 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.