Canadian SMS and email API with built-in CASL compliance and data residency in Canada
Stage
Startup
Not given
Founded
2026
Not given
Based in
US
CA
Pricing model
Free trial
Paid
Pricing
Monthly: $5 USD; Yearly: $49 USD; Founder Lifetime (first 50): $59 USD (valid until December 31, 2026); then $129 USD
SMS: $0.03 per message CAD. Email: $0.0025 per recipient CAD. Push notifications: $5.00 per 1,000 accepted after 2,500 free per month. Phone numbers: $2.50/month per local number plus $1.00 one-time activation; toll-free $99.00/month plus $499.00 one-time carrier verification per application. Phone
Key features
Unified inbox for multiple accounts
Multiple reading pane options (Slide In, Side by Side, Full Window)
Inbox tabs for every account (Primary, Social, Promos, Updates)
Keyboard shortcuts and command palette
Saved replies and snippets
Snooze and quick actions
Rules for sorting mail
Send and Archive in one step
Undo Send and Send Later
Optional AI with Apple Intelligence or custom API key
Two-way SMS to and from Canadian mobile numbers
Email sending and receiving on your own domain
CASL consent tracking and automatic STOP handling
PIPEDA-ready data residency in Canada
Phone number verification with one-time codes
Templates with versions and batch sending up to 100
HMAC-signed webhooks for delivery receipts and events
Web push notifications to browsers via VAPID keys
Canadian phone numbers in all provinces and toll-free
Test mode that validates compliance without charges
What makes it different
Mail stays on your Mac with no Mailwell servers in between
No tracking or analytics, private by design
Support for JMAP protocol with native integration
Works with any IMAP or JMAP account, not just popular providers
Lifetime license option for early adopters
Compliance built into the API for CASL, PIPEDA and Quebec Law 25
All data stored in Canada in Montréal (ca-central-1)
Simple per-message pricing in Canadian dollars with no contracts
Single prepaid balance for SMS, email and push from one account
Mailwell
HonkIO