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2025
Langfuse WrappedLangfuse Wrapped
A year in review
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You all have been busy...
Key metrics from our platform in 2025
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Traces & Observations ingested
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Evals executed
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Prompts created
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132K+
Unique Users
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86K+
Projects created
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29.32TB
Peak Tracing data traffic in one day
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To the Builders...
Big thanks to all contributors of 2025!
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![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)
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Contributors
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Merged PRs
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GH Discussions
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GitHub Stars
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A Year of Launches...
We have shipped a ton of new features this year.
hold hover to ⭐ your favorite launches of the year
January
11 launches⭐-Audit Logs⭐-Track changes between prompt versions⭐-Configure additional HTTP headers for LLM API keys⭐-Dataset CSV upload⭐-Commit Messages on Prompt Versions⭐-Cmd+K Menu⭐-Project-level Data Retention Policies⭐-New API Reference⭐-New Prompt Editor⭐-JS/TS SDK supports trace sampling⭐-OpenAI o3-mini support for playground and cost tracking
February
14 launches⭐-Typed public API client in SDKs⭐-Gemini 2.0 support for playground and cost tracking⭐-Use JsonPath to select from Input, Output, or Metadata values in LLM as a Judge⭐-Trace UI filtered view by log-level⭐-Select all items in tables with a single click⭐-OpenTelemetry Tracing Support⭐-Open Source LLMOps Stack⭐-Graph view for LangGraph traces⭐-Model Context Protocol Prompt Server⭐-Execute LLM-as-a-judge evaluations on existing data⭐-Claude 3.7 Sonnet support⭐-Google AI Studio support⭐-Improved In-Product Onboarding⭐-OpenAI GPT-4.5 support
March
14 launches⭐-Langfuse Java Client⭐-Delete dataset items and runs⭐-Dataset items: Duplicate and add to many⭐-Add support for WorkOS Identity Provider⭐-Add support for Native Environments⭐-Prompt Composability⭐-Batch-export Scores via UI⭐-Public API for Annotation Queues⭐-OpenAI Response API support in SDKs⭐-New Prompt View⭐-New Trace View⭐-Traces Table Peek View⭐-Tool Calling and Structured Output in Playground⭐-Playground support for Gemini 2.5 Pro Experimental
⭐-Dataset Run Level Scores⭐-Metrics API for custom analytics⭐-Customize Product Module Visibility⭐-Full Text Search⭐-Save and share table views⭐-Custom Dashboards⭐-Claude Sonnet and Opus 4 support⭐-Terraform Modules for AWS, Azure and GCP⭐-OTEL-based Python SDK⭐-Langfuse Evaluator Library⭐-Pipecat Tracing Integration
June
9 launches⭐-Open Sourcing all Product Features⭐-Python SDK v3 is now Generally Available⭐-OpenAI o3-pro and updated prices for o3 reflected in Langfuse cost tracking⭐-Organize Your Prompts in Folders⭐-CSV Download for Dashboard Charts⭐-Exports of Datasets and Audit Logs⭐-Improved JSON Handling in LangChain Prompts⭐-Agentic Onboarding & Docs MCP Server⭐-Histogram Charts in Custom Dashboards
July
13 launches⭐-Pivot Tables in Custom Dashboards⭐-Search to Navigate Large Prompt Collections⭐-Message Placeholders in Chat Prompts⭐-Gemini 2.5 Pro, Flash, and Flash Lite support for playground, evaluations, and cost tracking⭐-n8n Node for Langfuse Prompt Management⭐-Webhooks for Prompt Changes⭐-AWS SDK Default Credential Provider Chain Support⭐-Full-Text Search Across Prompt Content⭐-Trigger Remote Custom Evaluations from the Langfuse UI⭐-LiveKit Agents Tracing Integration⭐-LLM Playground with Side-by-Side Comparison⭐-Sessions in Annotation Queues⭐-Slack Integration for Prompt Webhooks
August
8 launches⭐-Annotation Queue Assignments⭐-Docs now available as Markdown (.md) endpoints⭐-OpenAI GPT-5 pricing now available in Langfuse⭐-Additional provider options in LLM calls in playground and evals⭐-Full-Text Search Across Dataset Items⭐-New End-to-End Walkthrough Videos⭐-Additional Observation Types for More Meaningful Span Context⭐-TypeScript SDK v4 (GA)
⭐-Advanced Filtering for Public Traces and Observations API⭐-Filter Sidebar for Tables⭐-Amazon Bedrock AgentCore Integration⭐-@Mentions and Reactions in Comments⭐-IdP-Initiated SSO Support⭐-Mixpanel integration⭐-Langfuse for Agents⭐-Annotation Support in Experiment Compare View⭐-Baseline Support in Experiment Compare View⭐-Filters in Compare View⭐-Score Analytics with Multi-Score Comparison⭐-Organize Your Datasets in Folders⭐-JSON Schema Enforcement for Dataset Items⭐-OpenAI GPT-5.1 support⭐-Hosted MCP Server for Langfuse Prompt Management
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Powering the Greatest...
We couldn't be prouder to work with these companies.
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And thousands more...
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Thank you for being part of this journey!
If there was one thing we could wish for...
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