Want your transactional emails to the inbox?
Use the most reliable platform.Try 5.000 emails for free! Subscribe in 30 seconds
Our goal, make your emails reach the inbox
Follow your deliverability report with detailed analytics
The experts are here
Our team is dedicated to your deliverability
Ease of use
To send emails, you only need to point to our globally secure SMTP servers or our API
“CritSend handles all of our deliverability.
Once the setup is done, it reports the key metrics to us every week. We have never had such a low spam report rate before”
CritSend handles all of our deliverability.F.Steiner — CEO AdopteunMec
“Critsend’s team helped us to win back our CRM.
We were in a complicated situation, their technical expertise and their ability to guide, had put us back on the road of success.”
CMR and good email practice.Freelance Designer
“Game ventures just wanted to see its problems of deliverability disappear. Critsend made it.”
We have sent over 100 billion emails!
5000 free emails
Try Now For Free!
- Why Choosing CRITSEND?
- Pay as you go.
- Customer service in French, English, Chinese, Spanish...
- More than 3 billion emails sent every year.
- 98% lands in inbox.