Best Email Tools & Utilities
Email testing, template builders, and productivity tools for email marketers. Compare Litmus, Hunter, Stripo, and other essential email utilities.
Mailtrap
Email testing sandbox for safe development.
Litmus
Email testing and analytics across 100+ email clients.
Hunter.io
Find professional email addresses with domain search.
Stripo
Drag-and-drop email template builder with AMP support.
Email on Acid
Email testing and QA with inbox previews and accessibility.
Sender
Affordable email + SMS marketing with great deliverability.
SendPulse
Multi-channel marketing—email, SMS, chatbots, and push.
Mailjet
Collaborative email marketing with real-time editing.
Frequently Asked Questions
What are the essential email marketing tools?
Essential tools include an email testing platform (Litmus), email finder for outreach (Hunter), template builder (Stripo), and a testing sandbox for developers (Mailtrap). Add these to your core email platform.
How do I test emails across different clients?
Use email testing platforms like Litmus or Email on Acid. They show how your email renders in 100+ email clients (Gmail, Outlook, Apple Mail) so you can fix display issues before sending.
What is the best email template builder?
Stripo is a popular template builder that works with any ESP and supports AMP emails. Most email platforms include built-in builders. Choose based on your design needs and which ESP you use.
How do I find email addresses for outreach?
Tools like Hunter.io find professional email addresses by searching company domains. Enter a domain and get verified email addresses. Most offer free tiers for limited searches.