Software Alternatives, Accelerators & Startups

Doppler Relay

Doppler Relay guarantees the arrival of the Emails and allows to access detailed analytics in real time.

Doppler Relay

Doppler Relay Alternatives & Competitors

The best Doppler Relay alternatives based on verified products, community votes, reviews and other factors.
Filter: 6 Open-Source Alternatives. Latest update:

  1. Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

    Key Brevo features:

    User-Friendly Interface Comprehensive Analytics Customization Options Automation Features

    /brevo-alternatives
  2. A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

    Key Mailgun features:

    Scalability API Flexibility Deliverability Analytics and Tracking

    Open Source

    /mailgun-alternatives
  3. Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.

    Key Warmup Inbox features:

    Automatically warms up domain to be ready for cold email Improve Email Deliverability Improve Domain Reputation Improve IP Reputation

    Try for free paid Free Trial $12.0 / Monthly (Per inbox, per month.)

    Try for free
  4. We make it easy to send emails triggered by user behavior. Build, measure and improve your emails to activate and retain users.

    Key Customer.io features:

    Powerful Segmentation Behavioral Targeting Flexible API Customizable Workflows

    /customer-io-alternatives
  5. Mandrill is a new way for apps to send transactional email. It runs on the delivery infrastructure that powers MailChimp.

    Key Mandrill features:

    Scalability Deliverability Integration Analytics

    /mandrill-alternatives
  6.  SMTPProvider offers SMTP server with a mailing software for mass promotional & transactional emailing.

    /smtpprovider-alternatives
  7. Smartech is a AI-powered Cross-channel Marketing Automation & Analytics Suite. It helps marketers and product managers LISTEN to and ANALYSE consumer behavior, and execute hyper-personalised campaigns to retain and engage users (CONVERSE). .

    Key Smartech features:

    Comprehensive Marketing Suite AI and Machine Learning Capabilities User-Friendly Interface Advanced Analytics

    /smartech-alternatives
  8. Elastic Email is an all-in-one email delivery platform for both marketing and transactional email.

    Key Elastic Email features:

    Cost-Effective Scalability User-Friendly Interface API Integration

    /elastic-email-alternatives
  9. Klaviyo helps brands own the customer experience, grow higher-value relationships, and deliver more personalized marketing experiences across email, mobile, and web.

    Key Klaviyo features:

    Integrations Advanced Segmentation Customizable Templates Detailed Analytics

    /klaviyo-alternatives
  10. You can use SendGrid via SMTP or our simple to use Web API. Understand how best to utilize SendGrid.

    Key SendGrid Email API features:

    Scalability Deliverability Comprehensive API Analytics

    /sendgrid-email-api-alternatives
  11. Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.

    Key Postmark features:

    High Delivery Rates Fast Sending Speed User-Friendly Interface Detailed Analytics

    Open Source

    /postmark-alternatives
  12. SMTP2GO is the scalable, reliable email deliverability solution. Worldwide servers, a robust API, and powerful reporting set us apart. Try our free plan!

    Key SMTP2GO features:

    Reliability Global Infrastructure Detailed Reporting Easy Integration

    /smtp2go-alternatives
  13. Ariticmail is a transactional email delivery API for applications and enterprises.

    Key Aritic Mail features:

    Comprehensive Features Scalability User-Friendly Interface Deliverability

    /aritic-mail-alternatives
  14. RealTime Email provides email relevance by enabling marketers to respond to each recipient’s personal context.

    /realtime-email-alternatives
Suggest an alternative
If you think we've missed something, please suggest an alternative to Doppler Relay.

Doppler Relay discussion

Log in or Post with