Send and receive SMS/MMS messages.
Send using rich messaging channels like RCS and WhatsApp.
Send text-to-speech voice calls.
Send email marketing campaigns.
Send and receive faxes.
Send real letters and postcards.
Send Physical Mail As Easily As E-Mail
Print, fold, and mail documents easier and more securely than ever using a real cloud printer
Letter Post Service
With the ClickSend Letter Service, reaching millions of people is as easy as reaching out to just one. Unlock the hidden potential of snail mail and start mailing documents just like you would an email campaign.
Direct Mail Marketing
The ClickSend Direct Mail Marketing service allows you to mass mail entire post codes or delivery routes. There is no need to know addresses or names. By simply identifying the neighborhoods you want to target, your printed piece is delivered to every active address in the target area. Send flyers or leaflets to entire regions.More Info
Print, mail, and track your postcards on demand with our postcard printing and delivery service.
Concealed Pin Number Letters
The concealed pin number tab letter service allows you to send a pin number securely via post. Send a tamper-proof pin code or password via post securely.More Info
Online Post allows staff to send letters from any web enabled computer. Send letters to individuals or a large number of contacts, in one simple step. No setup required – be up and running in minutes.
Email to Post
Email Post is ideal for those who use email as their primary communications channel, offering seamless integration with almost any email software. It’s just like sending a normal email.
Post API enables integration directly with business applications, websites and software. Free sample code and downloads are available. Our flexible and powerful set of API’s enable developers to add the ability for their applications to send letters.
Print to Post Printer Driver
Our printer driver allows you to print a letter from your computer. The printed letter is sent over the internet to us. We automatically detect the address, print it, fold it and post it to anywhere in the world.More Info
Bulk Post Marketing
Bulk Post can be sent using our Online Post system, Email to Post system or though your existing application using our secure API. The most common method is by uploading a list of contacts.More Info
Integrate Post into anything. Let us know what you would like to achieve and we’ll have you sending letters in no time!
By default we use as much recycled material as possible, and using our service reduces overall waste from doing it yourself.
Standard Features Included
Reliable – 100% uptime SLA guarantee
Amazing free 24/7 support
Lightning fast letter delivery
High performance – post thousands of letters at once
Letter delivery to all countries globally
Real-time letter status monitoring
Secure 256-bit SSL
Send multiple pages in one envelope
Upload from CSV or Excel file for bulk campaigns
No setup fees
No hidden charges
Generous credit expiry
Free low credit warning
Free delivery reports
No setup required. Be up and running in minutes
Flexible prepaid and postpaid payment options available