Send Flyers to letterboxes Using our Online Dashboard or API

Letter Box Drops

Send flyers to any postal code with our east to use online dashboard.

Flyers API

Send flyers to any letterboxes globally using our API.

Custom Integration

Integrate our Flyers product into anything. Let us know what you would like to achieve and we’ll have it setup in no time!

Standard Features Included

Reliable – 100% uptime SLA guarantee
Amazing free 24/7 support
Lightning fast message delivery,
High performance – post thousands of letters at once
Letter delivery to all countries globally
Real-time message status monitoring
Secure 256-bit SSL
Upload from CSV or Excel file for bulk SMS campaigns
Upload from CSV or Excel file for bulk campaigns
No setup fees
No hidden charges
Credits never expire
Free low credit warning
Optional auto-topup
Free delivery reports
Free customisation
No setup required. Be up and running in minutes.
Flexible prepaid and postpaid payment options available

Leading Companies Rely On Sendstorm

See how our online SMS software has helped startups and Fortune 500 companies succeed.


See how startups and Fortune 500 companies have succeeded