Top Agent Observability Deals (2026)
Lasso Security, Coval and Sazabi lead the 10 biggest agent observability funding rounds of the past year, from Series A to pre-seed.
Published September 28, 2026 by Jacob Klionsky
- 01$30MSeries A
Lasso Security, an enterprise AI security startup, raised $30 million in a Series A led by ClearSky Advisors with participation from Entrée Capital, iAngels, Singtel Innov8, Mindset, and Swish Data
- 02$28MSeries A
Coval, the evaluation platform for voice AI, raised $28 million Series A led by Norwest with participation from Base10 Partners, Twilio Ventures and Y Combinator
- 03$8MSeed
Sazabi, the AI-native observability platform for fast-moving engineering teams, raised $8 million in a seed round led by J2 Ventures, Village Global, and Y Combinator, with participation from Orange Collective and over 60 angel investors.
- 04$5.8MSeed
Orq.ai, an enterprise AI agent lifecycle platform, secured a €5 million seed round led by seed + speed Ventures and Galion.exe with participation from Curiosity VC, Spacetime, XO Ventures, xdeck ventures, Waves Capital, and GoldenEggCheck.
- 05$3.6MPre-Seed
FriskAI, an agent observability startup, raised $3.6M in a pre-seed round led by MaC Venture Capital and joined by Wischoff Ventures, NEA partner Rick Yang and a group of strategic angel investors.
- 06$3MPre-Seed
Modiqo, an AI infrastructure company, raised $3 million in a pre-seed round co-led by Heavybit and Seligman Ventures, with participation from Irregular Expressions and angel investors.
- 07$3MSeed
Laminar, an agent observability and debugging startup, raised a $3M seed round led by Atlantic.vc with participation from Y Combinator, AAL.vc, and angels including Ben Sigelman and Ant Wilson.
- 08$2.7MSeed
Overmind, a supervision platform securing agentic AI, raised a £2 M seed round led by Osney Capital with 14Peaks, Portfolio Ventures, Antler, and Endurance Ventures participating.
- 09$2.3MPre-Seed
Lemma, a production monitoring and observability platform for AI agents, raised $2.3M in a pre-seed round from Matrix, Y Combinator, Liquid 2 Ventures, Vermilion Cliffs Ventures, Irregular Expressions, Cervin Ventures, Comma Capital, Position Ventures, Eight Capital, and angels/operators from OpenAI, xAI, Meta, and DoorDash.
- 10$1.2MPre-Seed
Voice-AI monitoring startup SuperBryn raised a $1.2 million pre-seed round led by Kalaari Capital’s CXXO initiative with participation from angel investors Rikant Pitti, Arjun Pillai, Sharath Narayanan, Harish Manian, and actor Nivin Pauly.
