AlterAuth vs WorkOS

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

AlterAuth

See full pricing history

USD · US · source: www.alterauth.rest

Plan	Pricing	Charged by	Offer type
Hobby	Free $0 for up to 1K MAU	Usage · up to 1,000 MAU	Standalone · Free
Startup Highlighted	USD 49 monthly $49/month for 25K MAU	Usage · per month with 25,000 MAU	Standalone · Fixed
Scale	USD 199 monthly $199/month for 250K MAU	Usage · per month with 250,000 MAU	Standalone · Fixed
Enterprise	Contact sales Custom volume pricing	Usage · custom volume pricing	Standalone · Contact sales

WorkOS

See full pricing history

USD · US · source: workos.com

Plan	Pricing	Charged by	Offer type
AuthKit	USD 2500 per 1M users $0 / month Free. Up to 1 million users Free. Per additional 1M users $2,500 / mo	Usage · 1M users	Standalone · Usage based
Single Sign-On	USD 125 monthly $0 / month. Number of connections 1-15 $125 / ea 16-30 20% off $100 / ea 31-50 36% off $80 / ea 51-100 48% off $65 / ea	Unit · ea	Standalone · Fixed
Directory Sync	USD 125 monthly $0 / month. Number of connections 1-15 $125 / ea 16-30 20% off $100 / ea 31-50 36% off $80 / ea 51-100 48% off $65 / ea	Unit · ea	Standalone · Fixed
Audit Logs	USD 125 monthly · USD 99 per million events stored $0 / month. Log streaming Per SIEM connection $125 / mo. Event Retention Per million events stored $99 / mo	Unit · SIEM connection	Standalone · Usage based
Radar	USD 100 per 50k checks $0 / month Free. First 1,000 checks Free. Per 50k checks $100 / mo	Usage · 50k checks	Standalone · Usage based
Annual Credits	Contact sales Schedule a call	Flat	Bundle · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

AlterAuth

Hobby

Plan card 1,000 monthly active users: Included
Plan card Behavioral biometrics: Included
Plan card Stateless JWT tokens: Included
Plan card 1 environment: Included

Startup

Plan card 25,000 monthly active users: Included
Plan card Anti-deepfake MFA: Included
Plan card Intent-bound agent tokens: Included
Plan card 30-day audit logs: Included

Scale

Plan card 250,000 monthly active users: Included
Plan card Agent auditing: Included
Plan card One-year audit logs: Included
Plan card Unlimited environments: Included

Enterprise

Plan card SSO and SAML: Included
Plan card SCIM: Included
Plan card SOC 2 support: Included
Plan card Dedicated SLA: Included

WorkOS

AuthKit

Batteries included Social Auth: Included
Batteries included Email + Password: Included
Batteries included Magic Auth: Included
Batteries included Multi-Factor Auth (MFA): Included
Batteries included Email verification: Included
Batteries included Organization auth policies: Included
Batteries included Just-in-time (JIT) user provisioning: Included
Batteries included Biometric / Passkey Auth: Included
Batteries included Role-Based Access Control (RBAC): Included
Batteries included CLI Authentication: Included

Single Sign-On

Highlights Enterprise single sign-on with SAML and OIDC support: Included

Directory Sync

Highlights User provisioning, de-provisioning, and role mapping: Included

Audit Logs

Highlights Capture and export compliance events from your app: Included
Highlights Log streaming: $125 / mo

Included
Highlights Event Retention: $99 / mo

Included

Radar

Highlights Realtime protection against bots, fraud, and abuse: Included

Annual Credits

Highlights Everything in Pay as you go: Included
Highlights Pre-pay credit discounts: Included
Highlights 99.99% uptime SLA: Included
Highlights Guided migration and onboarding: Included
Highlights Guaranteed support SLA: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

AlterAuth

August 27, 2026
Official pricing page
- Hobby: Free
- Startup: USD 49 monthly
- Scale: USD 199 monthly
- Enterprise: Contact sales

WorkOS

September 21, 2026
Official pricing page
- AuthKit: USD 2500 per 1M users
- Single Sign-On: USD 125 monthly
- Directory Sync: USD 125 monthly
- Audit Logs: USD 125 monthly · USD 99 per million events stored
- Radar: USD 100 per 50k checks
- Annual Credits: Contact sales
August 27, 2026
Official pricing page
- AuthKit User Management — default: USD 0 monthly · USD 0 / month with annual commitment
- Single Sign-On — default: USD 125 monthly
- Directory Sync — default: USD 125 monthly
- Audit Logs — default: Free
- Radar — default: USD 100 monthly