19 Oct 2026
Opsin raises $21m to police what enterprise AI agents do
SYN Ventures and Race Capital led the round; Opsin, which began by finding data overshared through Copilot, now watches agents across…
An open-source runtime safety layer for teams that check AI text and images against their rules
Shieldstral is an open-source runtime safety layer for AI-generated text and images. It checks that output against a set of rules the team defines itself, while the product is running. It suits teams that ship generative AI features and need content-safety enforcement they control directly.
Teams building generative AI features that need content-safety checks managed in-house.
Profile written by TrustList from the business's own published information, Oct 2026.
An earned signal from verification, reviews, awards, transparency and engagement - the vendor can't buy it.
Updated 9/21/2026
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