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Guardrails 1 company

Guardrails sit between the user and the model. They check every message going in, and block one that tries to trick the model into ignoring its instructions, called prompt injection. They also check every answer coming out before the user sees it.

Tumeryk logoTumerykTumeryk, a young company from Redwood City, sells guardrails and a trust score for apps built on language models.Delhi NCR
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Hiding sensitive data from the model 1 company

Sensitive data, such as account numbers, is removed or replaced with stand-in values before a model or an AI agent sees it.

Protecto logoProtectoProtecto removes or replaces sensitive data, such as a bank's account numbers, before an AI model or agent sees it.See alsoData security and privacy
How it all worksGenerative AI applicationsTurning a language model into a Hindi support assistant.
See how it works →

What's changing

AI agents are the new insiders.

An AI agent can log in to systems, read files and take actions, like an employee. If it is tricked, it can do the damage an insider could. So agents now need what employees have: their own identity, only the access they need, and a record of what they did.

Companies: ingrid's company map. Hiring signals: postings feed of 5 Nov 2026.