Audience
Digital products’ dev and marketing teams that send high-volume emails with a focus on high deliverability.
About Mailtrap
Mailtrap is one platform to send transactional, bulk and marketing emails, process inbound email, and test in a sandbox before going live. Start with one email, scale to millions.
Three products, use one or all together:
- Email Live Sending: email API and SMTP for transactional and bulk email, with official SDKs for Node.js, PHP, Python, Ruby, .NET and Java. Inbound email arrives as structured data for an app, a team or an AI agent.
- Email Sandbox: a fake SMTP server that captures every email from development, staging and QA, so nothing reaches real users. Check HTML and spam scores, and preview emails on mobile, tablet and desktop.
- Email Marketing: create, automate and send email campaigns, with contacts, templates and analytics.
Why teams choose Mailtrap:
- Reliable delivery: 99.99% uptime, dedicated IPs, throttling and auto warm-up keep inbox rates high.
- Automation, not dashboards: webhooks and a stats API for opens, clicks, bounces and spam complaints; alerts
Other Popular Alternatives & Related Software
SMTP.com
Reliable SMTP relay and email delivery services. Powerful email delivery services that enable you to send and track high volume emails effortlessly. Integrate and start sending in minutes. All your transactional, email relay and email delivery needs under one roof. Whether you need a low-latency email delivery provider for your transactional emails, scalable infrastructure for high-volume sends or reliable backend solution for your marketing campaigns, SMTP is built to deliver. Reputation Defender is SMTP’s proprietary technology that uses big data to proactively monitor your email list health and safeguard your domain and IP reputation among ISPs by suppressing bad emails in your sends from hard and soft bounces. This ensures your delivery rates and inbox placement incrementally gets better over time.
Learn more about SMTP.com
Debug Mail
How Debug Mail work
The service provides command-line access to the virtual SMTP-server. The sender and receiver addresses can be anything, since no real mailings are sent.
The technology used by application developers does not matter, the service will work with PHP, Python, Ruby, Node.js, .NET and many other programming languages and frameworks.
Sharing options
Sharing is the main feature of Debug Mail. To see what the service and other mailings will look like, just connect the right users to the project in the service, and they will see the same thing as the developer who is testing the mailing.
What you can do in Debug Mail
- Send emails to non-existent test addresses instead of real ones.
- Set up email distribution lists with colleagues using team access.
- Work together with other developers on the service.
Learn more about Debug Mail
SendGrid
Email is the backbone of your customer engagement. The Twilio SendGrid Email API is the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. Our flexible Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy to ensure all your email gets delivered in seconds and without interruption. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard.
Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.
Learn more about SendGrid
AgentMail
AgentMail is an API-first email platform designed to give artificial intelligence agents their own fully functional email inboxes, enabling them to communicate, send messages, and participate in email conversations autonomously. Instead of building on traditional email providers created for human users, it provides programmatic inboxes that can be created and managed directly through an API, allowing developers to assign email identities to AI agents in the same way a human would have a Gmail or Outlook account. Each agent receives its own inbox and email address, which can send, receive, and reply to messages while maintaining threaded conversations and persistent message history. It enables AI agents to read and interpret incoming emails, extract structured information from messages, and automatically generate responses or trigger workflows based on the content of the conversation.
Learn more about AgentMail
Pricing
Starting Price:
$15/month
Pricing Details:
Mailtrap offers transparent and flexible plans to cover the needs of your business, separated into Live Sending, Email Sandbox, and Email Marketing
Live Sending - send transactional emails
- Free: 4,000 emails included
- Basic: from $15/mo and from 10,000 emails
- Business: from $85/month and from 100,000 emails
- Enterprise: from $750/month and from 1.5 million emails
- Custom: Tailored for high-volume senders with dedicated support.
Email Sandbox - test your emails
- Free: 50 test emails included
- Basic: $17/mo (or $14/mo, billed annually)
- Team: $42/mo (or $34/mo, billed annually)
- Business: $123/mo (or $99/mo, billed annually)
- Enterprise: $498/mo (or $399/mo, billed annually)
Email Marketing - send promo campaigns
- Free: 500 contacts included
- Essentials: $15/mo (or $12/mo, billed annually)
- Pro: $59/mo (or $47/mo, billed annually)
Live Sending - send transactional emails
- Free: 4,000 emails included
- Basic: from $15/mo and from 10,000 emails
- Business: from $85/month and from 100,000 emails
- Enterprise: from $750/month and from 1.5 million emails
- Custom: Tailored for high-volume senders with dedicated support.
Email Sandbox - test your emails
- Free: 50 test emails included
- Basic: $17/mo (or $14/mo, billed annually)
- Team: $42/mo (or $34/mo, billed annually)
- Business: $123/mo (or $99/mo, billed annually)
- Enterprise: $498/mo (or $399/mo, billed annually)
Email Marketing - send promo campaigns
- Free: 500 contacts included
- Essentials: $15/mo (or $12/mo, billed annually)
- Pro: $59/mo (or $47/mo, billed annually)
Free Version:
Free Version available.
Company Information
Railsware
Founded: 2007
United States
mailtrap.io
Videos and Screen Captures
Mailtrap homepage
Other Useful Business Software
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Product Details
Platforms Supported
Cloud
Mac
Training
Documentation
Live Online
Videos
Support
24/7 Live Support
Online
Mailtrap Frequently Asked Questions
Q: What kinds of users and organization types does Mailtrap work with?
Mailtrap works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Mailtrap support in their product?
Mailtrap supports these languages: English.
Q: What kind of support options does Mailtrap offer?
Mailtrap offers support via 24/7 live support and online.
Q: What other applications or services does Mailtrap integrate with?
Mailtrap integrates with: AccessOwl, Bolt.new, Claude Duet, Claude for Legal, Claude, Devin Desktop, Cursor, Elixir, Lovable, Heroku, Java, Laravel, MaxBulk Mailer, n8n, Node.js, PHP, Python, Retool, Ruby, Ruby on Rails, Stripo.email, Supabase, Symfony, Tabular, and v0 and more.
Q: Does Mailtrap have an API?
Yes, Mailtrap has an API.
Q: What type of training does Mailtrap provide?
Mailtrap provides training in the form of documentation, live online, and videos.
Q: How much does Mailtrap cost?
Pricing for Mailtrap starts at $15/month.
Q: What pricing for support is available for Mailtrap?
Mailtrap offers support included with purchase and additional fee / premium available.
Q: What pricing for training is available for Mailtrap?
Mailtrap offers training included with purchase and additional fee / premium available.
Mailtrap Product Features
Email Deliverability
DMARC Analytics
Supported
Deliverability Alerts
Supported
Deliverability Reporting
Supported
Email Address Verification
Supported
Email Content Testing
Supported
Email Previewing
Supported
IP Blacklist Monitoring
Supported
Inbox Placement Testing
Supported
Reputation Reporting
Supported
Email Testing
Accessibility Testing
Supported
DMARC Analytics
Supported
Deliverability Rates
Supported
HTML Validation
Supported
IP Blacklist Checking
Supported
Improvement Recommendations
Supported
Pre-Send Email Testing
Supported
Preview Across Browsers & Devices
Supported
Reporting / Analytics
Supported
Sender Reputation Scoring
Supported
Spam Testing
Supported
A/B Testing
Not Supported
