nomoat / Privent / Alternatives
Alternatives to Privent
Privent: Replaces private data with tokens that can be restored while AI agents run, so outside models never see it, and keeps a signed record. Here are 18 other products that do a similar job. Of these, 12 have a free plan.
- Vericto
Checks the SQL your AI agents write and blocks destructive queries, masks private columns and keeps a signed audit log.
Since 2026
Free plan · Security and passwords · Developers
- Lineation
Lets security teams control which AI agents act, what models see and which tools they call, with a full audit trail.
Since 2026
Free plan · Security and passwords · Software companies
- OneHuman
Detects AI agents logging into your SaaS app, masks private fields and asks the account owner before exports or payments.
Free trial · Security and passwords · Software companies
- Preloop
Open-source gateway that tracks spend, sets budgets and requires approvals for AI coding agents and their tool calls.
Since 2026
Free · Security and passwords · Developers
- Metorial
Gives a company's AI agents one MCP address with role-based tool access, single sign-on and logs of every call.
Since 2025
Security and passwords · Software companies
- DashClaw
Holds risky actions from unattended AI coding agents until someone approves them from a dashboard or phone, and logs each decision.
Since 2026
Free trial · Security and passwords · Developers
- Pomerium
An identity-aware proxy that guards private apps and services so staff and AI agents can reach them without a VPN.
Free plan · Security and passwords · Developers
- SigmaShake
Checks each tool call from AI coding agents against your rules and blocks or rewrites risky ones before they run.
Since 2026
Subscription · Security and passwords · Developers
- VAIBot
Checks each action an AI agent tries, holds risky ones for approval, blocks destructive ones and keeps a receipt of each.
Since 2026
Free plan · Security and passwords · Developers
- Archestra
An open-source gateway between AI agents and company systems that enforces identity, tool policies and audit logs.
Since 2025
Security and passwords · Developers
- Grepture
Gateway that sits in front of your LLM calls to log traces, track cost, run evals and strip personal data.
Free plan · Security and passwords · Developers
- Retroguard
Drop in proxy for OpenAI and Anthropic calls that blocks leaked data, prompt injection and off policy replies.
Since 2026
Free plan · Security and passwords · Developers
- AgentGuard
A local app that blocks secrets and risky installs from AI coding agents and shrinks their token use.
Since 2026
Free · Security and passwords · Developers
- BlurData
A Mac app that finds personal data in PDFs, scans and screenshots and removes it or swaps it for labels, offline.
Since 2026
Subscription · Documents and e-signature
- ChatWall
A browser extension that hides personal and sensitive data in your prompts before they are sent to ChatGPT or Claude.
Since 2026
Free plan · Security and passwords
- Clotr
Warns you on your own device before a password, card or ID number goes into ChatGPT or another AI chat, and scans your files.
Since 2026
Free · Security and passwords · Individuals and families
- Kin
Sits between AI assistants and your accounts so you can allow, block or approve each action they try to take.
Since 2026
Free plan · Security and passwords
- Redact
Chrome extension that checks what you paste into AI chat sites and warns or blocks when it spots passwords, keys or personal data.
Since 2026
Free · Security and passwords