About Agent Observability & Security
The Agent Observability & Security category is part of the AI Agents & Autonomous AI market map, tracking 11 companies building in this segment. The definitive AI agents market map for 2026. Coding agents, sales agents, customer support, workflow automation, and agent infrastructure — every company powering autonomous software, with funding data. Curated by Hartmann Capital's venture research team.
Companies in Agent Observability & Security
- Braintrust
- Langfuse — Seed, $4M
- AgentOps
- Arize AI — Series B, $62M
- Galileo AI
- Zenity
- Monte Carlo — Series D, $236M
- Trussed AI
- Astha.ai
- WitnessAI
- Maxim AI
Frequently Asked Questions
- What companies are in the Agent Observability & Security category?
- The Agent Observability & Security category includes 11 companies: Braintrust, Langfuse, AgentOps, Arize AI, Galileo AI, Zenity, Monte Carlo, Trussed AI, Astha.ai, WitnessAI, Maxim AI. This is part of the AI Agents & Autonomous AI market map maintained by Hartmann Capital.
- How many Agent Observability & Security startups are tracked?
- Hartmann Capital tracks 11 companies in the Agent Observability & Security segment of the AI Agents & Autonomous AI market map.
- What are the best funded Agent Observability & Security companies?
- Top funded companies in Agent Observability & Security include Monte Carlo ($236M), Arize AI ($62M), Langfuse ($4M). Browse the full list in the AI Agents & Autonomous AI market map.
- How can I submit my startup?
- You can submit your startup for inclusion by visiting the submission page. Submissions are reviewed by Hartmann Capital's research team.
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