ChatRail vs WorkOS

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ChatRail compared with WorkOS
Detail	ChatRail	WorkOS
What it does	Context-aware WhatsApp infrastructure for developers	Developer APIs for enterprise features like Single Sign-On, Directory Sync, and Audit Logging
Stage	Not given	Established
Founded	Not given	2019
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Sandbox: Free with 1 connected number and 500 messages/month. Core: $15/month for 1 connected number with unlimited messaging. Core + AI: $29/month including 10,000 AI replies/month. Team: $79/month for 5 connected numbers and 50,000 AI replies/month. Extra number: $8/month. Annual billing includes	User Management: Free up to 1 million monthly active users, then $2,500 per month per additional 1M users. Single Sign-On: $125 per connection (1-15), $100 per connection (16-30, 20% off), $80 per connection (31-50, 36% off), $65 per connection (51-100, 48% off). Directory Sync: Same connection-base
Key features	No SDK required, any HTTP client works Per-recipient delivery tracking Message scheduling with recurring options Context-aware AI replies grounded in alert data Runaway loop protection limits Support for text, media, documents and locations Signed webhooks with idempotency keys MCP tools for AI agent workspace management Automatic message log encryption and deletion	Enterprise SSO with SAML and OIDC support Directory Sync and SCIM provisioning Multi-Factor Authentication with TOTP and SMS Admin Portal for IT admin onboarding Audit Logs with event logging and streaming Role-Based Access Control (RBAC) Magic Auth for passwordless email authentication Social authentication with Microsoft and Google Radar protection against bots and fraud Multiple SDKs for Node.js, Python, Ruby, Go, Java, .NET and more
What makes it different	No Meta approval or message templates required Context-aware AI that only accesses attached data Full message round-trip tracking from app to reply webhook Free tier with no expiry date Failure reasons in plain English, not just red dots	Single unified platform for all enterprise authentication and user management needs Admin Portal allows IT admins to self-serve without engineering involvement Enterprise features implemented in minutes instead of months Free tier for up to 1 million monthly active users Supports 20+ enterprise services and identity providers
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 +10 (up) since last check	84 no change since last check
Trust Flow (Majestic)	17	49
Citation Flow (Majestic)	24	59
Referring domains (Majestic)	68	8957

5 details filled in for both companies.

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