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Open Source Alternatives

List of open-source alternatives to everyday SaaS products.

btw-so/open-source-alternatives
Open GitHub
List stars
8,734
README repos
146
Indexed repos
145
List commits
59
Forks
365
Open issues
47

Tracked list growth

GitHub stars and default-branch commits for btw-so/open-source-alternatives.

Latest scan 2026-09-03 10:49

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4 repos matching these filters.

Topic: developer-tools
Latest repo push 2026-09-04

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hoppscotch/hoppscotch

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Stack
TypeScript Axum Express NestJS Svelte Cargo Go modules npm
GitHub topics
#api #api-client #api-rest #api-testing #developer-tools #graphql
Updated
2026-08-16
Lists
8 list mentions
First commit
2019-08-21
License
MIT
Issues
795 open
Sign in to like hoppscotch/hoppscotch
80,052
stars
Forks
6,036
Commits
6,177 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
appsmithorg/appsmith

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

AI dev
Stack
TypeScript Express Quarkus React Spring Boot Maven npm Yarn
GitHub topics
#admin-dashboard #admin-panels #app-builder #automation #crud #custom-internal
Updated
2026-08-21
Lists
3 list mentions
First commit
2019-01-21
License
Apache-2.0
Issues
4,473 open
Sign in to like appsmithorg/appsmith
40,717
stars
Forks
4,734
Commits
20,446 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
illacloud/illa-builder

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.

Stack
TypeScript React Vite npm pnpm
GitHub topics
#aiagent #app-builder #crud-application #developer-tool #developer-tools #gui
Updated
2026-05-27
Lists
4 list mentions
First commit
2022-04-18
License
Apache-2.0
Issues
43 open
Sign in to like illacloud/illa-builder
12,311
stars
Forks
1,205
Commits
10,580 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
GitHub
kubero-dev/kubero

A free and self-hosted PaaS alternative to Heroku / Netlify / Coolify / Vercel / Dokku / Portainer running on Kubernetes

Stack
TypeScript Express NestJS Vite Vue npm Yarn
GitHub topics
#ci-cd #cloud #coolify #developer-tools #dokku #gitops
Updated
2026-09-02
Lists
2 list mentions
First commit
2022-05-17
License
GPL-3.0
Issues
118 open
Sign in to like kubero-dev/kubero
4,398
stars
Forks
213
Commits
2,206 commits
Star growth, last 7 days
0 0.0%
Commit velocity, last 7 days
0 0.0%
Website GitHub