What is Langtail?

Langtail is an end-to-end platform for building LLM applications. It offers collaborative workspaces, a no-code playground for prompt engineering, comprehensive logging and analytics, systematic prompt testing, and streamlined deployment infrastructure. By bringing together these capabilities, Langtail enables companies to rapidly experiment with LLMs, collaborate across teams, refine prompts, and deploy production-ready applications with unprecedented speed and confidence.

Do you use Langtail?

Recent Langtail Launches

Langtail 1.0 The low-code platform for testing AI apps

Launched on October 30th, 2024

Langtail Public Beta Ship AI apps with fewer surprises

Launched on April 25th, 2024

Forum Threads

Petr Brzek

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12mo ago

Langtail Public Beta - Ship AI apps with fewer surprises

Langtail is an LLMOps platform that helps teams speed up the development of AI-powered apps and ship to production with fewer surprises. With Langtail, you can debug prompts, run tests, and observe what’s happening in production.

Petr Brzek

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6mo ago

Langtail 1.0 - The low-code platform for testing AI apps

LLM testing made easy with a spreadsheet-like interface. Score tests with natural language, pattern matching, or code. Optimize LLM apps by experimenting with models, parameters, and prompts. Gain insights from test results and analytics.

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