
Helicone AI
LangSmith
LangChain
Braintrust.dev
Portkey
PromptLayer
LastMile AI
Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
GitLab
Gitea
GitHub
Gogs
RhodeCode
GitBucket
Deveo
Git and Mercurial hosting, mailing lists, bug tracking, continuous integration, and more

Which is more popular?
Based on our record, SourceHut should be more popular than Langfuse. It has been mentioned 68 times since March 2021.
Website, pricing, platforms and company facts side by side.
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SourceHut
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| Website | langfuse.com | sourcehut.org |
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| Company | Startup from the United States | — |
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In their own words, as submitted to SaaSHub.

Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data....
No description of SourceHut yet.
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of Langfuse yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Langfuse in two minutes
System Crafters Live! - What is GNU? • Is Sourcehut the future? • Q&A
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Langfuse and SourceHut. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Ten free AI prompt tools in 2026 across four categories: prompt generators (SurePrompts, Anthropic Console, OpenAI Playground), libraries (AIPRM, PromptHero, FlowGPT, Awesome ChatGPT Prompts), open-source workflow...
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Recommendations tracked on public social media and blogs since March 2021.

Langfuse is an open-source LLM engineering platform specialized for AI applications. It provides:. - Source: dev.to / 8 days ago
Langfuse is an open-source observability and analytics platform for LLM applications. Its open-source nature is a significant draw for companies that prefer to self-host or want to avoid vendor lock-in. - Source: dev.to / 14 days ago
We have researched and experimented with several AI evaluation platforms, including Arize Phoenix, Microsoft Foundry, and Langfuse. After evaluating them against our requirements and roadmap, we shortlisted Microsoft Foundry and Langfuse... - Source: dev.to / 23 days ago
I'm trying sourcehut at the moment https://sourcehut.org/ and it seems really good - very simple and fast. And does seem to be free for hosting open source projects. Anyone else used it and have thoughts on it? - Source: Hacker News / 3 months ago
The offering in question is "A better GitHub" so you are correct. That is an actual quote from the FAQ [0] by the way. In comparison CodeBerg [1] and SourceHut [2] both offer Git hosting but don't merely describe themselves as "GitHub... - Source: Hacker News / 4 months ago
Would be interested in a comparison with https://sourcehut.org/. - Source: Hacker News / 4 months ago
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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