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Opsin raised $21M in funding, led by SYN Ventures and Race Capital, to expand its platform development efforts.

PRIVATEOct 16, 2026

Amount Raised

$21 Million

Round Type

Venture

San JoseSoftwareArtificial IntelligenceMachine Learning

Investors

Race CapitalSyn Ventures

Description

Opsin, based in San Jose, CA, has raised $21M to enhance its AI governance and security platform. The funding round was led by SYN Ventures and Race Capital. Opsin's platform is designed to help enterprises securely adopt AI agents across various approved platforms. The company serves nearly 20 enterprise customers in multiple regulated sectors.

Company Information

Company

Opsin

Location

San Jose, California, United States

About

Opsin is a San Jose, CA-based provider of an AI governance and security platform designed to detect and contain AI agent misbehavior. The platform enables enterprises to securely adopt AI agents at scale and provides visibility into their access and intended behavior. Opsin works with a variety of enterprise-approved AI tools and helps organizations enforce security controls across their AI environments. The company serves nearly 20 enterprise customers across various regulated sectors.

Fundz sees it the moment Opsin raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

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Strategic

ML-powered predictions for Opsin's next move

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Opsin raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.