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  1. Home
  2. Alternatives
  3. Alternatives to ReasonGate
ReasonGate logo

Best Alternatives to ReasonGate

Auth · 8 alternatives ranked of 19 in the category

Looking for alternatives to ReasonGate? These are the auth tools that score highest on adoption, reviews, benchmarks, and public code, with what separates each one from ReasonGate.

Better Auth logo
Better Auth

Auth· better-auth.com

Open source

Open-source TypeScript authentication framework for modern apps.

30,220
Open source

How each alternative differs from ReasonGate

Ranked by adoption, review, benchmark, and repository signals. Each note below is drawn from the two products’ own catalog records, so a product with nothing to separate it from ReasonGate carries no note.

  1. 1

    Better Auth

    Better Auth carries 30k GitHub stars to ReasonGate's 16.

  2. 2

    Destructive Command Guard

    Destructive Command Guard carries 6.1k GitHub stars to ReasonGate's 16.

  3. 3

    OneCLI

    OneCLI is free against ReasonGate's open source model and carries 3.6k GitHub stars to ReasonGate's 16.

  4. 4

    Open Connector

    Open Connector carries 5.9k GitHub stars to ReasonGate's 16.

  5. 5

    Unkey

    Unkey is freemium against ReasonGate's open source model and carries 5.5k GitHub stars to ReasonGate's 16.

  6. 6
Destructive Command Guard logo
Destructive Command Guard

Auth· github.com

Open source

High-performance hook that blocks destructive Git and shell commands before AI coding agents can execute them.

6,084
Open source
OneCLI logo
OneCLI

Auth· onecli.sh

Free

Open-source credential gateway and encrypted vault that injects scoped API credentials into AI-agent requests without exposing raw secrets.

3,563
Open source
Open Connector logo
Open Connector

Auth· oomol.com

Open source

Open-source authentication gateway connecting AI agents to SaaS providers through SDK, CLI, MCP, HTTP, and OpenAPI interfaces.

5,944
Open source
Unkey logo
Unkey

Auth· unkey.com

Freemium

Developer platform for shipping APIs with API key issuance, verification, rate limiting, and usage analytics behind a global gateway.

5,459
Open source
Clerk logo
Clerk

Auth· clerk.com

Freemium

Authentication, user management, organizations, and session handling for modern apps.

1,763
API available
Brain0 logo
Brain0

Auth· github.com

Open source

Local-first provenance and decision graph for AI-written code, linking commits to agent prompts with drift, DLP, memory, and signed attestations.

321
Open source
Tandem logo
Tandem

Auth· tandem.ac

Freemium

Runtime authority layer for AI agents that scopes tools, data, memory, approvals, tenant boundaries, and auditable actions across MCP workflows.

121
Open source

Clerk

Clerk is not listed as open source, while ReasonGate is, is freemium against ReasonGate's open source model, and carries 1.8k GitHub stars to ReasonGate's 16.

  • 7

    Brain0

    Brain0 carries 321 GitHub stars to ReasonGate's 16.

  • 8

    Tandem

    Tandem is freemium against ReasonGate's open source model and carries 121 GitHub stars to ReasonGate's 16.