Happy Valley

agentmash vs Auth0

agentmash and Auth0 are both developer tools tools. agentmash is aimed at developers and small businesses, while Auth0 is aimed at developers and enterprise. agentmash costs less, from $20/mo versus $35/mo for Auth0. Both have a free plan.

agentmash

Shared room that warns coding agents before they edit the same file

Auth0

Identity platform for applications

PricingFreemium · $20Freemium · $35
Starting price$20/mo$35/mo
Free planYesYes
Free trial30 days—
Built forDevelopers, Small businesses, EnterpriseDevelopers, Enterprise
Platformsmacos, windows, linuxweb
Country—US · 2013
Rating——

Choose agentmash if

Engineering teams where several developers run AI coding agents on the same repository at once.

  • Pricing counts developers only, with unlimited agents
  • Free for two developers, and Team's first month is free
  • Server does not see code unless a room enables diffs

Look elsewhere if: Solo developers or teams that just need a single coding agent (Cursor) without cross-machine coordination.

Choose Auth0 if

Companies with enterprise SSO requirements or large consumer user bases.

  • Generous free tier (25k MAU)
  • Enterprise SSO and compliance depth
  • Reliable at huge scale

Look elsewhere if: Early-stage React apps wanting prebuilt UI (Clerk) or teams wanting self-hosted ownership (Better Auth, Keycloak).

agentmash vs Auth0 pricing

agentmash

  • Free$0Up to 2 developers, 1 private repo, 7 days of history
  • Team$20/moPer developer, unlimited private repos, 90 days; $16 billed yearly
  • EnterpriseFrom $15,000/yrSelf-hosting from a private Docker image, invoiced

Auth0

  • Free$0Up to 25,000 MAU, 1 custom domain, community support
  • Essentials$35/moB2C, 500 MAU base; B2B from $150/mo; yearly = 11x monthly
  • Professional$240/moB2C, 500 MAU base; B2B from $800/mo; 12 tenants
  • EnterpriseCustom99.99% SLA, 30-day log retention

agentmash · Key features

  • Pre-edit warnings naming the teammate, branch and task behind a change
  • Advisory path claims so agents split work before starting
  • Strict mode that blocks edits into a teammate's change until acknowledged
  • Prompts sent to a teammate's agent that run only after their approval
  • Team chat whose latest messages reach every agent before its next prompt
  • Lobby desktop app for Mac and Windows running agents side by side

Cons

  • Sign-in requires GitHub; GitLab and Bitbucket need extra setup
  • No Linux desktop app, only the CLI
  • Continue and Zed get MCP tools only, without live edits in the room

Auth0 · Key features

  • Universal Login with social, enterprise and passwordless
  • MFA, passkeys and adaptive attack protection
  • Organizations for B2B multi-tenant SSO
  • Fine-grained authorization and RBAC
  • Actions for custom flows and integrations
  • SDKs for web, mobile and backend

Cons

  • Expensive once beyond free or with enterprise connections
  • Complex configuration
  • UI customization takes effort

agentmash vs Auth0: FAQ

Which is cheaper, agentmash or Auth0?

agentmash starts at $20/mo and Auth0 at $35/mo. Both prices are checked on the vendors' own pricing pages.

Do agentmash and Auth0 have a free plan?

Yes, both agentmash and Auth0 have a free plan; paid plans add more usage and features.

Which is better for small businesses, agentmash or Auth0?

agentmash lists small businesses as a core audience, while Auth0 is aimed more at developers and enterprise.

Not sure yet?