HelixID alternatives

Tools that do what HelixID 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 HelixID.

Read 2026-10-23

With a free plan or free to use: MudraID, Lineation, comply54, Cyphrex, AIR Blackbox, Permit.io.

10 alternativesUnlike HelixID

#1
Rank Anything Security
Provides portable identity and bounded authority for AI agents across platforms with verifiable actions and delegation.
Also: Agents, Security
20 linking domains
#2
CloudSeals Security
Enforces policy boundaries, human approvals, and audit trails for autonomous AI agents in regulated operations.
Also: Security, ComplianceMore widely used
1k linking domains
Active
2019
#3
Difinity.ai Security
Controls agent identity, permissions, and actions in regulated industries with runtime policy enforcement and audit evidence.
Also: Agents, Security
21
Active
Contact sales
#4
MudraID Security
Issues cryptographic identities and scoped revocable grants to AI agents, checks each action against policy, and records allow or deny evidence.
Free plan
23 linking domains
From $99/mo
#5
Lineation Security
Enforces zero-trust identity and policy controls across AI agents, LLM calls, and tool execution with immutable audit trails.
Free planAlso: Security, Agents
4
Active
From $249/mo
#6
comply54 Security
Enforces organizational policies and regulatory compliance on AI agent actions before execution.
Free planAlso: Agents, Security
285 installs/mo
Active
Open source
#7
Cyphrex Security MCP · open
Enforces agent behavior policies, blocks unsafe actions, and produces cryptographically signed audit trails for regulatory compliance.
Free planAlso: Agents, Compliance
5
Active
From $42,000/yr
#8
AIR Blackbox Security
Records and verifies AI agent decisions in tamper-evident logs with cryptographic proof and human attestation.
Free planAlso: Compliance
2
Active
From $299/mo
#9
Faramesh Security
Enforces policies on AI agent tool calls and logs decisions in a tamper-evident audit trail.
Same job
114 ★
Maintained
2024
#10
Permit.io Security
Evaluates access control decisions for applications, APIs, and AI agents using role-based, attribute-based, and relationship-based policies.
Free planAlso: Security, Compliance
3.4k
Active
Free plan

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How this list is made: the words HelixID 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.