Latitude

Open-source prompt engineering platform for building LLM features.

Open Source Coding & Development
Visit Website ↗ by latitude-dev

What is Latitude?

Latitude is an open-source platform for prompt engineering, evaluation, and observability when building LLM-powered features. Maintained by the latitude-dev team, it targets developers who want collaborative prompt workflows without vendor lock-in.

Key features

  • Prompt versioning and testing
  • LLM evaluation tools
  • Observability dashboards
  • Open-source codebase
  • Team collaboration

Pros

  • Free and open source
  • Built for real LLM workflows
  • No vendor lock-in

Cons

  • Self-hosting effort
  • Developer-focused
  • Smaller ecosystem

Latitude at a glance

PricingOpen Source
CategoryCoding & Development
Platformsweb
Companylatitude-dev
Official websitelatitude.so
prompt-engineeringllmopsopen-sourcedeveloper-tools

How to choose the right Coding & Development tool

The right coding tool depends on where you write code and how much of your codebase it can understand. IDE integration is the first filter — a tool that lives in your editor, sees your project files and respects your stack will help far more than a general chatbot you paste snippets into. Look for accurate completions, clear explanations of suggested changes, and strong refactoring and debugging support for your main languages. Privacy deserves real attention: check whether your code is used for training, and whether a self-hosted or enterprise option exists for sensitive projects. Price against the hours it actually saves — most developers feel the difference within the first week of real use.

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Latitude FAQs

What is Latitude?

Latitude is an open-source platform for prompt engineering, evaluation, and observability when building LLM-powered features. Maintained by the latitude-dev team, it targets developers who want collaborative prompt workflows without vendor lock-in.

What are the main features of Latitude?

Latitude offers Prompt versioning and testing, LLM evaluation tools, Observability dashboards, Open-source codebase and Team collaboration.

How much does Latitude cost?

Latitude is open source, so the software itself is free to download, use and self-host. Your only costs are the infrastructure you run it on and any paid services you connect to it.

What are the pros and cons of Latitude?

Strengths of Latitude include Free and open source; Built for real LLM workflows; No vendor lock-in. On the downside, Self-hosting effort; Developer-focused; Smaller ecosystem.