Alternatives to Codebook Password Manager

Casdoor is open-source IAM and SSO with a built-in MCP server so AI agents can manage identity under scoped permissions.

Open-source local MITM proxy that redacts secrets from your AI coding assistant requests and restores them in responses.

Open-source Python library that detects and masks PII locally with a DeBERTa-v3 model — no API calls, no per-call meter.

AI-native DLP that blocks sensitive data across AI agents, MCP servers, endpoints, and SaaS in real time.

Redact PII from AI prompts with client-side, RAM-only redaction that keeps data off every cloud proxy

Cyera unifies DSPM, data loss prevention and AI agent security in one AI security platform.

Data lineage DLP that traces sensitive data across human and AI agent workflows, blocking leaks on paste, copy, rename, or rewrite.

Identity security platform that maps who can take what action on what data across cloud, SaaS, on-prem, and AI agents.

BigID classifies sensitive data and governs AI models, agents and copilots from one control plane

Share online accounts with people and AI agents by sending a revocable link instead of the password

AI redaction software that detects PII and PHI, permanently blackens it, and produces the audit certificate compliance reviewers ask for.

Tinfoil delivers private AI inference inside hardware secure enclaves your own client verifies before a token leaves your machine

AI spyware detection and a zero-log VPN that show you exactly which domains your phone contacts.

Enterprise browser with Zero Trust access, SASE networking, and AI governance built into the session

PasteGuard masks PII and secrets before they reach ChatGPT, Claude, or your own model APIs.

CertPing bundles free Let's Encrypt SSL, signed DNS and daily anti-phishing alerts on one domain record.

Canopy filters explicit images, video and text on any website and inside AI chatbots, without blocking the whole site.

Identity theft protection, credit monitoring, VPN and parental controls bundled into one digital safety plan for families

InstAddr gives you a free disposable email address that keeps receiving mail long after ten-minute inboxes expire.

Temp Mail gives you a free disposable email address that receives verification links without touching your real inbox.

Tessian's behavioral email security AI now ships as Proofpoint Core Email Protection with Adaptive Email DLP.

Run open-source LLMs fully offline on Mac and Windows with an encrypted local vault

Open-source CLI that loads vault secrets into one shell command and clears them when it ends.

Olares is an open-source personal AI cloud OS that runs local LLMs, agents, and self-hosted apps on hardware you own.

Open-source credential broker and MITM proxy that keeps real API keys out of AI agents.

Open-source OS-level runtime security that keeps real API keys and PII out of compromised OpenClaw and Hermes Agent processes.