| What it does | The most comprehensive authentication framework
| Official company registers via one REST API for 37 countries
|
|---|
| Stage | Not given
| Startup
|
|---|
| Founded | Not given
| 2026
|
|---|
| Based in | US
| ES
|
|---|
| Pricing model | Freemium
| Free trial
|
|---|
| Pricing | Framework is free and open source. Managed infrastructure: Starter $0/month, Pro $20/month, Enterprise custom. Pro plan includes $0.001 per email and $0.09 per SMS for transactional communications. Self-service SSO and Directory Sync start at $50/month per connection. Custom domain for Dashboard and
| 14-day free trial with 500 credits (card required, nothing charged). Starter €9.99/month with 1,000 credits/month. Professional €29.99/month with 10,000 credits/month. Scale €99.99/month with 50,000 credits/month. Enterprise at custom price. Annual billing available: €99.90/year for Starter, €299.90
|
|---|
| Key features | - Works with Next.js, Nuxt, SvelteKit, Astro, Hono, and 20+ more frameworks
- Built-in credential authentication with sessions, email verification, and password reset
- Social sign-on with 34+ providers including Google, GitHub, Apple, Discord
- Multi-tenancy with teams, roles, invitations, and access control
- Enterprise features: SSO, SAML 2.0, SCIM, directory sync
- 50+ authentication methods including passkeys, magic links, API keys, JWTs
- Auth for AI agents with MCP auth, token exchange, and agent delegation
- Security features: bot detection, IP blocking, email validation
- User management dashboard with session monitoring and organization oversight
| - Company lookup and autocomplete across 37 countries
- Officers and directors where the register publishes them
- Corporate insolvency notices in 16 markets
- Sanctions screening and export-control screening
- Company financial statements where filed
- Company monitoring with webhooks
- VAT number validation
- Legal Entity Identifier (LEI) data
- Model Context Protocol (MCP) server
|
|---|
| What makes it different | - Declarative configuration as code instead of dashboard clicks, version controlled and reviewable in PRs
- Bring your own database instead of being locked into a specific provider
- 50+ authentication methods and growing with plugin ecosystem
- Real-time threat detection before it reaches users with Sentinel
- Built by community of 987+ contributors
| - Official registry data from each country's authoritative source, with credit to the register
- Same response format for every country, no integration per country needed
- Published pricing with no sales call required
- Coverage gaps stated first on every feature page
- Free trial requires only a card, nothing charged for 14 days
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 77 ● no change since last check | 12 ● no change since last check |
|---|
| Trust Flow (Majestic) | 24 | 13 |
|---|
| Citation Flow (Majestic) | 44 | 30 |
|---|
| Referring domains (Majestic) | 2738 | 39 |
|---|
Better Auth
Prometiam