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
/
LLM Application Frameworks
/
Using Fern
Open Source LLM Application Frameworks using Fern
A curated collection of the best open source frameworks specifically for building applications using Large Language Models. using Fern.
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
Sevalla
– Deploy your app before your coffee gets cold. It’s that easy. Try Sevalla with $50 free credit.
Learn More
Popular Proprietary Software:
Spotify Alternatives
2
Claude Code Alternatives
16
Notion Alternatives
19
Wispr Flow Alternatives
7
Lovable Alternatives
5
n8n Alternatives
6
Discord Alternatives
10
CapCut Alternatives
5
Cursor Alternatives
14
Power BI Alternatives
10
Microsoft Word Alternatives
5
Microsoft Visio Alternatives
5
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
Web Analytics
16
Backend-as-a-Service (BaaS) Tools
16
Team Chat & Messaging Tools
14
Workflow Automation Tools
16
Collaborative Workspaces
16
Order by
▼
Langfuse
Open source LLM engineering platform for AI-powered applications
Stars
30,494
Forks
3,200
Last commit
5 hours ago
Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.
Open Source
Alternative to:
LangSmith
Ad
Stellar Hosted
Managed Open Source software hosting in the EU: secure, compliant, fast.
Start using Open Source today