CategoriesAI Observability

Companies in the category 'AI Observability'

These are companies that provide open source tools for monitoring, understanding, and debugging the behavior and performance of artificial intelligence models in production.

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Latitude

Open-source LLM engineering platform

Latitude is an open-source platform for building and operating LLM features in production. It provides observability, evaluations, prompt management, and an eval-driven reliability loop to continuously improve AI products. Teams adopt Latitude to instrument existing LLM calls for observability and evaluation coverage, then use the reliability loop to turn production failures into repeatable fixes. Key capabilities include a prompt playground, datasets, LLM-as-judge evaluations, experiments, and a prompt optimizer (GEPA) that searches prompt variations against eval suites to reduce recurring failures.

Location: Barcelona, Spain
Founded: 2022
Industries
SoftwareInformation Technology
Technologies
AI Development PlatformGenerative AI
Sectors
Developers
Licenses
LGPL-3.0-or-later
Updated: March 22, 2026
2 people
4 headlines
Evidently AI

AI evaluation & LLM observability platform

Evidently AI is an open-source Python library and platform that helps evaluate, test, and monitor data and AI-powered systems, from predictive ML models to complex LLM-powered systems.

Location: London
Founded: 2021
Industries
Software
Technologies
LLMs
Sectors
Enterprise
Licenses
Apache-2.0
Updated: March 13, 2026
2 people
1 headlines
OpenLit

AI development observability and tracing platform

OpenLIT provides a platform for simplifying AI development workflows, especially for generative AI and LLMs. It streamlines essential tasks like experimenting with LLMs, organizing and versioning prompts, and securely handling API keys.

Location: New Delhi, India
Founded: 2023
Industries
Technologies
Model MonitoringObservability
Sectors
Enterprise
Licenses
Apache-2.0
Updated: May 18, 2025
1 person
3 headlines

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