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Ship great products with LLMs

Freeplay gives product teams the power to experiment, test, monitor and optimize AI features for customers. One tool to manage the end-to-end LLM product development lifecycle.

Freeplay gives product teams the power to experiment, test, monitor and optimize AI features for customers. One tool to manage the end-to-end product development lifecycle.

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Experiment with prompts

Manage, version & restore all your prompts, at any time

Manage, version & restore all your prompts

Track results by version & compare quality, cost & latency

Track results by version & compare for quality & cost

Quickly try different LLMs in your code with feature flags

Easily swap LLMs in your code with feature flags

Iterate on prompts & models — with or without an engineer

Iterate on prompts quickly — with or without an engineer

Ship confidently

Automate batch testing for prompts, chains or chatbots

Automate testing for prompts, chains or chatbots

Use AI auto-evaluations for instant understanding

Launch human labeling jobs to increase trust

Curate test cases from real results or upload your own

Continuously improve

Observe what's happening across every environment

Get insights to optimize for both quality & cost

Use AI & human feedback to score production data

Build a feedback loop to get better over time

Built for the enterprise

A single pane of glass for your whole team

Lightweight developer SDKs for Python, Node & Java

Deployment options to meet your compliance needs

Best practices for your whole AI development lifecycle

A complete toolkit for generative AI

Observe all of your environments

Understand prompt cost & latency

Self-host in your environment

Filter results & launch labeling jobs

Collaborate with your whole team

Experiment in your live code

What others are saying

Help Scout has been dedicated to serving businesses for over a decade, with more than 12,000 customers counting on us for exceptional service. Partnering with Freeplay enables us to thoughtfully experiment with new AI models and gives us real-time insights into how things are functioning. The goal? To fine-tune our service for an even better customer experience, all while keeping costs efficient.

Luis Morales

VP of Engineering Help Scout

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Jonathan Widawski

CEO & Co-Founder at Maze

At Maze, we've learned great customer experiences come through intentional testing & iteration. Freeplay is building the tools companies like ours need to nail the details with AI.

Jake Adams

Co-founder at Grain

When we started using LLMs, we immediately realized testing is hard. What Freeplay is doing will give teams the confidence they need to ship faster & improve over time.

Koen Bok

CEO at Framer

We wanted to give our designers the freedom to experiment with prompts, but couldn't find good tools. Freeplay will make it easier to get anyone involved in prompt engineering.

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