Free Transactional Email API
Built To Deliver
AhaSend makes sending transactional emails simple — fast delivery, reliable performance, and built-in tracking, all for free.
Integrate in minutes
Our APIs come with OpenAPI specs for easy and fast integration
Speed Matters
Late delivery is no delivery
When it comes to transactional emails like OTPs and Confirmation emails, delivery speed is everything. AhaSend is built for transactional emails and fast delivery. We consistently deliver emails to Gmail in under 1 seconds, and to other mailbox providers in less than 5 seconds.
Marketing emails are slow and cause delivery delays. We only send transactional emails to ensure high delivery speeds and impeccebale deliverability.
Get your emails to the inbox when it matters.
Debugging emails
Get access to raw delivery logs
We respect your intellect and don't dumb down or hide delivery logs!
Get access to raw delivery logs and gain visibility on the lowest level of email delivery details.
Quickly debug email delivery and deliverability issues with structured, searchable and raw SMTP response logs.
Webhooks
Webhook Events for Your Emails
Build deep emails integrations using webhooks to receive real-time notifications on
- Email delivery events
- Suppression list events
- Tracking events
- Account related events (such as DNS misconfiguration)
Message Routing
Route your inbound emails
Easily route inbound email to HTTP endpoints. AhaSend automatically parses inbound emails, removing signatures and quoted replies, and provinding the latest reply as a separate field. You can receive structured JSON or raw email data to your endpoints, allowing you to easily integrate emails with your ticketing, CRM or other systems.
Speed Matters
Late delivery is no delivery
When it comes to transactional emails like OTPs and Confirmation emails, delivery speed is everything. AhaSend is built for transactional emails and fast delivery. We consistently deliver emails to Gmail in under 1 seconds, and to other mailbox providers in less than 5 seconds.
Marketing emails are slow and cause delivery delays. We only send transactional emails to ensure high delivery speeds and impeccebale deliverability.
Get your emails to the inbox when it matters.
Debugging emails
Get access to raw delivery logs
We respect your intellect and don't dumb down or hide delivery logs!
Get access to raw delivery logs and gain visibility on the lowest level of email delivery details.
Quickly debug email delivery and deliverability issues with structured, searchable and raw SMTP response logs.
Webhooks
Webhook Events for Your Emails
Build deep emails integrations using webhooks to receive real-time notifications on
- Email delivery events
- Suppression list events
- Tracking events
- Account related events (such as DNS misconfiguration)
Message Routing
Route your inbound emails
Easily route inbound email to HTTP endpoints. AhaSend automatically parses inbound emails, removing signatures and quoted replies, and provinding the latest reply as a separate field. You can receive structured JSON or raw email data to your endpoints, allowing you to easily integrate emails with your ticketing, CRM or other systems.
There's more
Everything You Need, Included
More features, at no additional cost. We don't like hidden fees either :)
Send emails from any programming language or software using our SMTP relay servers.
SMTP is good, but HTTP APIs are more flexible and faster for large senders.
Gain insight into your audience with detailed open and click tracking for every email.
Customize retention policies for your message data and metadata.
Automatically archive emails to any S3-compatible service for compliance and long-term storage.
Provide a seamless, branded experience for your customers with fully white-labeled DNS records.
We reward high-volume senders with free IPs to protect and manage their reputation.
Group dedicated IPs into pools to manage sending reputation across different mail streams.
Import and use your existing IP addresses on our platform for seamless migration.
We automatically rotate DKIM keys, enhancing security.
Manage domains, webhooks, supressions, routes, statistics, accounts and API keys
Why choose AhaSend Free?
Instant Setup
Get started in under 5 minutes. No complex configuration or setup required.
Global Delivery
Deliver emails worldwide with EU and US-based SMTP servers for optimized routing.
Enterprise Security
Bank-level encryption and security practices protect your data.
No Hidden Fees
What you see is what you get. Transparent pricing with no surprises.
Start delivering your emails to the inbox now.
Integrate AhaSend email APIs in minutes with a free account. Start delivering emails to your customers with 1,000 free emails per month.