Sign in Sign up

Simple & Flexible

We have different plans for different stages of the company - getting started, growth and scale stage. You can get started for free and upgrade later.

Schedule Demo
Sign up For FREE

Cost of overage emails beyond your plan?

Email API
Validation API
SMTP Relay
Sub-Account Stats
IP Stats
Email ISP Stats
SMTP Stats
IP Alerts
Sub-Account Alerts
Incident Management
Deliverability CRM
Rate Limiting
Backoff Configuration
IP Routing
24/5 Ticket Support
Instant Chat Support
Phone Support


per month (includes 10K emails) + overage email cost
For developers and early-stage startups.
Start For FREE


per month (includes 600K emails) + overage email cost
For e-commerce and medium sized businesses.
Start For FREE


per month (includes 3M emails)+ overage email cost
For ESPs, large businesses and enterprises.
Talk to an Expert

Trusted by developers, businesses and ESPs

Companies of all sizes are using SendPost to reliably deliver emails.

million emails sent
average deliverability
Schedule Demo

Frequently asked questions

How does SendPost work?

Email API and SMTP relay to send, measure, alert and optimise email sending at scale. We provide you with tools, expertise and support needed to reliably deliver emails to your customers inboxes on time, every time.

How to get started?

Once your SendPost account has been verified, you can start sending emails. Every account has 1000 email credits. Once you have used them, you need to upgrade to a paid plan.

How do you measure the number of emails and validation credits used?

Every time you send an email to a recipient, it is deducted as 1 email credit from your email API Plan. This occurs irrespective of whether the email has been delivered, bounced or deferred by SendPost. Likewise, every time you use our API to validate an email, it is deducated a 1 validation credit from your validation API Plan.

How does your billing work?

Upon signup, you will only be billed the prorated amount of the selected plan for the current month. After that, your monthly plan cost and any extra emails and validations you use will be billed at the start of each month for the previous month. If you decide to cancel your account, any remaining balance due will be charged before the account can be closed.

Can you help me get started?

Yes. Our onboarding team will help you through the entire setup process. You can also work with our deliverability team to evaluate your entire email program and get a detailed assessment to help you identify areas for optimization, such as configuring your IPs correctly or diagnosing email deliverability issues. The consultation is currently available on our Growth & Scale Plans.

Why do I need to verify my account?

Verification helps to safeguard your account and maintain deliverability for you and all of our customers. As we know, the world is full of email spammers and phishers :)

Support team
24x7 Support

We’re here to help

We understand how important email is for your business needs. Not only do you need a kickass software but also a reliable partner. Our 24x7 support will ensure that you are never stuck or left waiting.

Our super technical support team understands nuances of API, email deliverability and all jargons around DKIM, SPF and DMARC records. If you are stuck or unsure then please reachout to them.

Visit the help center