OpenAlternative
Browse
Alternatives
Categories
Tech Stacks
Self-hosted
Advertise
Submit
Sign In
Latest tools
Self-hosted
Coming Soon
Alternatives
Categories
Tech Stacks
Tags
Submit
About Us
Advertise
Ad
Learn more
/
Categories
/
Authorization & Permissions
/
Using OpenAI
Open Source Authorization & Permissions Tools using OpenAI
A curated collection of the best open source systems for defining and enforcing access control policies. using OpenAI.
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Ad
Capture
– Capture screenshots, generate PDFs, scrape content, extract metadata, and automate browsers with one API.
Learn More
Popular Proprietary Software:
Spotify Alternatives
2
Notion Alternatives
19
Claude Code Alternatives
16
Wispr Flow Alternatives
7
Lovable Alternatives
4
n8n Alternatives
6
Discord Alternatives
10
CapCut Alternatives
5
Power BI Alternatives
10
Cursor Alternatives
13
Microsoft Word Alternatives
5
Adobe Photoshop Alternatives
3
Popular Categories:
Low-Code/No-Code Platforms
37
AI Agent Platforms
23
Project Management Suites
21
PaaS & Deployment Tools
18
AI Personal Assistants
20
Note-Taking Tools
17
Infrastructure Monitoring Tools
16
Collaborative Workspaces
16
Web Analytics
16
Team Chat & Messaging Tools
14
Workflow Automation Tools
16
Customer Communication Platforms
15
Order by
▼
Stack Auth
Open-source authentication and user management platform
Stars
6,825
Forks
521
Last commit
14 hours ago
Stack Auth provides secure authentication, authorization, and user management for developers in just 5 minutes.
Open Source
Alternative to:
Clerk
Ad
Sent
A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
Get started now