Respan
Belgium, Boom
About Respan
Respan provides a proactive AI observability platform for AI agents, combining self-driving observability, automated evaluations, prompt optimization, and an LLM gateway to trace agent behavior and surface issues. The platform integrates with existing frameworks via minimal code, supports dev/staging/production environments, and processes billions of logs and trillions of tokens monthly for startups and enterprise teams. Founded in 2023 and headquartered in San Francisco, Respan focuses on LLM engineering and observability to help teams reproduce, evaluate, and fix agent behavior faster.
Latest Funding
SeedAnnounced 2026-03-18
Buying Signals
Where the capital is going, and whether it's already started moving.
Spend Intent
2 signals · where the capital is going
Scale engineering team to expand AI agent monitoring, evaluation, and tracing capabilities
linkedin.com
+1 more capital deployment signal · confidence ratings · source articles
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Investors
Y Combinator
Lead investor · Seed
Tech Stack
Wix
React
HSTS
Key Highlights
AI InsightsIntegrates with existing SDKs and frameworks in minutes; supports dev, staging, and production
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Spend Intent
Where this round will be spent.
Hiring Signals
Which departments are growing.
Verified Contacts
Who actually decides.
No credit card. Five minutes, no approvals.
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