WhatsApp API for OTP, alerts and bulk messaging ready in 5 minutes
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
PK
Pricing model
Freemium
Freemium
Pricing
Free: 3,000 emails/month. Starter: $5/month for 15,000 emails. Growth: $19/month for 50,000 emails. Scale: $99/month for 300,000 emails. Overage: $0.50 per 1,000 emails, up to a spend limit ($50 by default).
Instant API Key: $0/month (pay-as-you-go for OTPs). Dedicated WABA: $99/month platform fee plus Meta charges billed directly.
Key features
Send email with one API call
Replies threaded to original email
Signed and retried webhooks
Versioned email templates
Send from your own domain with DKIM and SPF
Email delivery tracking
Campaign sending
Mailboxes for agents
MCP and CLI support
AI email editor
OTP delivery with 100% delivery rate
Real-time webhook forwarding for message status
REST API integration with production API keys
Template-based messaging with call-to-action buttons
Automated refunds for failed messages
Golang high-concurrency architecture
Bulk campaign broadcasting with 98% open rate
Direct Meta billing with zero platform markup
What makes it different
Customer replies automatically threaded and delivered to your app
One API replaces four separate systems
Predictable billing with spend limits
Agent-ready with MCP and CLI
Zero markup pricing with direct Meta billing
API key generation in 5 minutes without verification delays
Samva
5MinutesAPI