Open Source Alternatives

Alternatives
Categories
Categories by size882 projects
Browse all 21 categoriesLLMOps & AI Tooling, Design & Creative and 9 more
Blog
Advertise

Search open source alternatives

SearchNotion, Slack, password manager.../

Open Source Alternatives

Alternatives
Blog
Advertise

Submit your project

New open source projects by email

The projects we add and every new guide. Free, unsubscribe any time.

Email address

Open Source Alternatives

Handpicked Open Source Alternatives to Paid Softwares

Product

Categories
Tag
Advertise

Resources

Blog
Collection
Submit

Company

Privacy Policy
Terms of Service
Refund Policy
Sitemap

Alternatives

Claude Code
Jira
Notion
Slack
Linear
Wispr Flow
All alternatives

© 2026 Open Source Alternatives. All rights reserved.

Open SourceAlternatives

Developer Framework Open Source Tools - Page 5

Tag

Developer Framework Open Source Tools

52 projects, sorted by GitHub stars.

Void Cloud

Alternative toVercel

Full-stack Vite toolkit with one-command Cloudflare deployment

507 GitHub stars
Licence MIT

Previous
1
2
3
4
5
Next

Modelence

Alternative toFirebase

Full-stack framework for building production-ready web apps

432 GitHub stars
Licence Apache-2.0

Valour

Alternative toDiscord

Open source Discord alternative with flexible community tools

400 GitHub stars
Licence AGPL-3.0
#Chat

OpenMolt

Alternative toGoogle Vertex AI Agent Builder

Build scoped TypeScript AI agents with OpenMolt.dev

35 GitHub stars
Licence MIT
#AI Agents