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All AI startups

13 tracked. Filter by category, country, funding stage, or whether they have an active deal.

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Weights & Biases

Verified
United States est. 2018

The AI developer platform

AI Developer ToolsLLM Orchestration
Raised
$245M
Stage
S-C
45

DataRobot

United States

The only unified agent workforce platform built for enterprise outcomes, not endless pilots.

AI AgentsAI Observability
33

Langfuse

Germany est. 2023

Open source LLM engineering platform for debugging, analyzing, and iterating on LLM applications

AI Developer ToolsLLM Orchestration
29

Braintrust

The AI observability platform for building quality AI products at scale.

AI Developer ToolsAI Evaluation
Raised
$80M
Stage
S-B
27

Humane Intelligence

A 501(c)(3) nonprofit dedicated to breaking down barriers to AI deployment for social good through rigorous evaluations.

AI EvaluationAI Observability
12

Arize AI

The AI & Agent Engineering Platform for development, observability, and evaluation of LLM applications.

AI Developer ToolsAI Evaluation
12

Helicone

Helicone is an AI gateway and LLM observability platform that helps companies route, debug, and analyze their AI applications.

AI Developer ToolsLLM Orchestration
12

Cleanlab

Detect and remediate incorrect responses from any AI Agent, ensuring every output meets your standards for safety, compliance, and trust.

AI AgentsAI Observability
12

Galileo AI

The AI observability and eval engineering platform where offline evals become production guardrails.

AI Developer ToolsAI Observability
12

Comet

The AI Developer Platform for building, debugging, and deploying reliable AI agents.

AI AgentsAI Developer Tools
12

Credo AI

One platform to discover, assess, and govern every AI agent, model, and application — continuously and in context.

AI ObservabilityAI Safety
12

Anomalo

The autonomous data system for the agentic enterprise, enabling self-driving data through AI-powered monitoring, investigation, and reporting.

AI AgentsAI Observability
12

Dataiku

The platform for AI success, powered by people, orchestration, and governance, built for enterprise scale.

AI AgentsAI Observability
12