Humanloop
LLM evaluation and prompt management platform, sunset Sep 2025
Is Humanloop dead?
Yes. Humanloop has shut down and is no longer available.
- Launched
- Last verified
Humanloop helped teams manage prompts, run evaluations and monitor large language model applications in production. It was aimed at developers, startups and technical teams who want to build software faster. Humanloop sunset its platform on September 8, 2025. It provided an export tool for prompts, logs, evaluations and datasets, plus a migration guide. Teams should move to another LLM evaluation and observability tool. If you need something similar today, popular options include Langfuse, Braintrust, LangSmith. Lesson for users: always keep your own copies of important data when you rely on any AI service, because products can change owners or close with little notice. When choosing a replacement, check that it offers data export, clear pricing and an active development history.
What happened
Humanloop sunset its platform on September 8, 2025. It provided an export tool for prompts, logs, evaluations and datasets, plus a migration guide. Teams should move to another LLM evaluation and observability tool.
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Frequently asked questions
Is Humanloop shut down?
Humanloop sunset its platform on September 8, 2025. It provided an export tool for prompts, logs, evaluations and datasets, plus a migration guide.
What should Humanloop users do now?
Teams should move to another LLM evaluation and observability tool.
What are the best Humanloop alternatives?
Popular alternatives include Langfuse, Braintrust, LangSmith.
Sources
- Official Humanloop migration guide notes Sep 8, 2025 sunset and export tooling.
- Official website: https://humanloop.com
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