The best mailrelay alternative
Create, send, and scale email marketing and transactional email from one modern platform, designed for growing teams that need better workflows, automation, and visibility as they scale.
As email programs grow, teams need more than basic sending. Mailjet is built to support more complex workflows, better collaboration, and clearer visibility into performance, without adding operational friction.
Designed to keep campaigns consistent as programs grow, with stronger configuration controls and clearer visibility into performance across sends.
Pricing is based on emails sent rather than list size on core plans, making it easier to forecast and scale campaigns without constant plan changes.
Real-time collaboration and role-based access make it easier for multiple users to build, review, and manage campaigns together as workflows grow more complex.
Mailjet vs Mailrelay
See how each platform supports collaboration, automation, pricing predictability, and long-term scalability as email programs mature.
One workspace. Less friction.
Manage marketing and transactional email together, using the same tools, data, and reporting.
Build once, reuse everywhere with shared templates and brand controls
Coordinate teams more easily with shared contacts, analytics, and access
Automate journeys end to end, from lifecycle campaigns to triggered messages
See engagement and delivery data across all email activity
Security and reliability at scale
Mailjet is built with strong security controls, audited practices, and reliable infrastructure to meet enterprise requirements and regulatory expectations.
ISO 27001 certified
GDPR aligned and compliant
CSA Member
99.9% Uptime Guarantee
for developers
Use Mailjet’s Email API to send marketing and transactional email with predictable endpoints, reliable delivery controls, and documentation designed for real production workflows.
SDKs for PHP, Python, Node to accelerate integration
Clear, complete API docs with real-world examples
Sandbox for safe testing before production deployment
PREDICTABLE PRICING
Mailjet pricing is based on emails sent, not list size on core plans. That means you can grow your audience without constantly adjusting plans, and forecast costs more predictably as your program evolves.
Unlimited contacts on core plans
Pricing scales with sends, not stored contacts
Cancel anytime
COMMON QUESTIONS
Mailjet makes switching straightforward. You can export contacts, templates, and key sending settings from MailRelay and recreate or import them in Mailjet. Marketing campaigns and transactional email can be set up separately using campaigns and the Email API or SMTP. A phased rollout with warm-up and monitoring is recommended to maintain deliverability.
Mailjet pricing is structured around predefined plans that bundle features and scale with email volume. You select the plan that fits your current needs, then adjust as your program evolves, without making frequent changes as your list grows.
Mailjet supports the core capabilities most teams expect, including campaign creation, templates, segmentation, analytics, and transactional sending via API or SMTP. It also adds collaboration features and role-based access to support teams working across marketing and development.
Yes. Contacts and lists can be imported via CSV or API, including custom properties used for personalization and segmentation. Consent status and suppression data can also be carried over to help maintain compliance and sending quality.
Mailjet provides documentation and support resources to guide setup during a switch, including DNS authentication, domain and IP warm-up, template configuration, and API or SMTP integration. This helps teams move without disrupting ongoing sending.
