Best Tools for Agencies 2026

The multichannel notification platform for transactional and lifecycle messages.

Email marketing platform designed for agencies and businesses to manage multiple brands and campaigns.

The open-source, affordable email platform for marketing, transactional, and broadcast emails.

The easier way to send transactional email from web applications.

Reliable email delivery and comprehensive reporting for your applications.

Powerful email marketing tools for newsletters, drip campaigns, and transactional emails.

The open-source, affordable email platform for marketing, transactional, and broadcast emails.

Self-hosted, open-source platform for managing newsletters, mailing lists, and transactional messages.

Traceable, reliable, and secure push notifications for world-class banking and critical communications.

Intuitive email API and SMTP email sending with high deliverability and easy integration.

Modern email communication platform for growing businesses, offering marketing, transactional, and team chat solutions.

Transform basic Shopify notifications into branded, sales-driving emails with product recommendations.

Simplify multi-channel notifications with an API and SDKs for in-app, push, email, and more.

Send transactional and marketing emails with high deliverability and real-time visibility.

Modern email delivery and testing for developers and product teams, ensuring fast delivery and high inboxing rates.