Independent WhatsApp API for developers with signed webhooks and group management
Send and receive iMessage, RCS and SMS from Blujay phone numbers
Stage
Not given
Not given
Founded
Not given
Not given
Based in
TH
Not given
Pricing model
Freemium
Freemium
Pricing
Free sandbox: 180 messages per day, 10 new chats per month, 1,500 API calls per month. Paid channels: 1-4 channels $25 USD per month or $240 USD per year each; 5-9 channels $20 USD per month or $192 USD per year each; 10+ channels $11 USD per month or $106 USD per year each.
Free Plan with shared phone number and up to 10 verified contacts; Dedicated and AI Agent plans available with full features.
Key features
Send and receive WhatsApp messages
Signed HMAC-SHA256 webhooks
Group and community management
Media support (images, video, audio, documents)
Health panel with five readings per number
Unlimited messages on paid channels
Test delivery webhooks
MCP server for AI agents
Durable webhook outbox with retries
Number warm-up and rate limiting (HopGuard)
Send and receive iMessage, RCS and SMS
Automatic service selection
Message tracking with delivery and read receipts
Signed webhooks for message events
Group chats with participants management
Media, contact cards and file sharing
iMessage effects, reactions and threaded replies
Idempotent message sending
Contact and opt-out management
Workflow enrollment from external systems
What makes it different
Independent API not requiring Meta approval or per-conversation fees
Flat pricing per number with no per-message fees
Live in minutes with just a QR code scan
Signed webhooks with outcome unknown state
Free sandbox that never expires
Unified API supporting iMessage, RCS and SMS with automatic service selection
Built for two-way conversations with full reply tracking
18 webhook event types with Standard Webhooks signatures
No test mode - messages delivered to real numbers immediately
HelloHop
Blujay API