LangProtect alternatives

Tools that do what LangProtect does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from LangProtect.

Read 2026-10-19 · LangProtect itself: Contact sales

With a free plan or free to use: Montro AI, Canary Mail, GLOCKSOFT, Fellow AI Notes.

10 alternativesUnlike LangProtect

#1
Oso Cloud Policy AI Security
Enforces authorization policies and detects anomalies in AI agent behavior and access.
Same job
4.4k
Active
From $15/user/mo
#2
Prompt Security Security
Monitors and secures AI agent deployments, detects prompt injection attacks, and flags sensitive data in LLM usage.
Also: Monitoring, Agents
2.2k
Active
2023
#3
AIDR Security
Intercepts and blocks sensitive data leakage from employee clipboard pastes and API calls to AI tools across endpoints and gateways.
Same job
5
Active
#4
Credo AI Security
Discovers, catalogs, and enforces governance policies across AI agents, models, applications, and vendors.
Also: AgentsAround longer, since 2020
8.2k
Active
2020
#5
Montro AI Productivity
Discovers shadow AI tools across your organization and classifies them against EU regulations.
Free plan
119
Active
From ≈ $224/mo
2023
#6
Cranium AI Governance Security
Discovers, monitors, and enforces policies across AI models, agents, and vendors in enterprise environments.
Also: Monitoring
639
Active
#7
Canary Mail Productivity
Email client with AI-assisted composition, thread summarization, and encryption for managing multiple accounts across devices.
Free planMore widely used
32.5k
Active
From $36/yr
2016
#8
GLOCKSOFT Productivity MCP · sign-in
Tests where your emails land in Gmail, Outlook and Yahoo inboxes versus spam folders, and checks SPF, DKIM, DMARC and blocklist status.
Free planAlso: Monitoring
8.7k
Active
From $59/mo
#9
Fellow AI Notes Meetings
Records, transcribes, and summarizes meetings with granular access controls and retention policies for regulated organizations.
Free planAlso: Summarization
46.7k
From $7/user/mo
2017
#10
FireTail Security
Discovers, inventories, and monitors all AI usage across applications and workforce to detect risks and enforce governance policies.
Also: MonitoringAround longer, since 2022
614
Active
2022

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How this list is made: the words LangProtect is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.