Overview

EmailIt and Mailgun serve different needs in the email space. EmailIt is a budget pay-per-email delivery service. Mailgun is a developer-focused email API with validation tools.

The choice depends on what you need: cheapest per-email pricing (EmailIt) or powerful api (Mailgun). For SaaS businesses specifically, Sequenzy offers purpose-built features that neither tool provides.

Pricing Comparison

• EmailIt: ~$1-2/10k emails - Pay-per-email, no subscription. SMTP and API.
• Mailgun: $35/month (50k) - Developer-focused API. Email validation included.
• Sequenzy: $49/month for 120,000 emails, unlimited subscribers, fully managed. See pricing.

Where EmailIt Wins

Cheapest per-email pricing

EmailIt offers cheapest per-email pricing, which is a genuine advantage for teams that need it.

No monthly subscription

EmailIt offers no monthly subscription, which is a genuine advantage for teams that need it.

Simple SMTP/API

EmailIt offers simple smtp/api, which is a genuine advantage for teams that need it.

Fast delivery

EmailIt offers fast delivery, which is a genuine advantage for teams that need it.

Where Mailgun Wins

Powerful API

Mailgun offers powerful api, which matters for teams that prioritize this.

Email validation

Mailgun offers email validation, which matters for teams that prioritize this.

EU region

Mailgun offers eu region, which matters for teams that prioritize this.

Inbound email

Mailgun offers inbound email, which matters for teams that prioritize this.

Why Sequenzy for SaaS

If you are building a SaaS product, Sequenzy offers what neither EmailIt nor Mailgun provides: native Stripe integration for billing-based automation, AI sequences that generate onboarding and retention emails, and unified transactional + marketing email in one platform. Check our pricing page for details.

Delivery Speed and Reliability

For transactional email, delivery speed is non-negotiable. Receipts, password resets, and verification codes need to arrive in seconds. Both Emailit and Mailgun prioritize fast delivery, but their approaches differ in infrastructure and routing.

Transactional email reliability involves more than just speed. It requires consistent inbox placement, proper authentication, and monitoring. Compare how each platform handles DKIM, SPF, and DMARC setup, and which provides better tools for ongoing email deliverability monitoring.

API Design and Developer Experience

Emailit and Mailgun both target developers, but with different philosophies. The quality of API documentation, SDK support, and error handling directly impacts how quickly your team can integrate and how much ongoing maintenance is needed.

Developer experience goes beyond the API itself. Consider webhook support for tracking delivery events, sandbox environments for testing, and how each platform handles rate limiting and error recovery. These details matter when your application depends on email delivery.

Scaling and Cost at Volume

Email costs become significant at scale. What starts as a few hundred emails per day can grow to millions. Understanding how Emailit and Mailgun price at different volume tiers helps you plan for growth without budget surprises.

Beyond per-email pricing, consider dedicated IP costs, email validation charges, and support tier pricing. Some platforms offer volume discounts that significantly change the economics at higher sending volumes. For SaaS companies needing both transactional and marketing email, explore Sequenzy's unified approach.

The Sinch Acquisition Impact

Mailgun was acquired by Sinch in 2021, and the impact on pricing has been significant. The previously generous free tier (10,000 emails/month for three months) was reduced, and paid plan prices increased. Long-time Mailgun users frequently cite the acquisition as the moment they started evaluating alternatives.

EmailIt benefits from this market shift by offering a simpler, cheaper alternative for teams that do not need Mailgun's full feature set. If you used Mailgun primarily for basic SMTP relay and REST API sending, EmailIt provides the same core functionality at lower cost without the corporate acquisition concerns.

However, Sinch also brought resources that improved Mailgun in some areas. Infrastructure investment, expanded global presence, and multi-channel capabilities through the broader Sinch platform. For teams that value organizational stability and investment, Sinch's backing provides more confidence than EmailIt's smaller independent operation. The question is whether you are paying for features and stability you actually use.

The Email Validation Divide

Mailgun includes email validation as a core feature, allowing you to verify email addresses before sending. This protects your sender reputation by preventing bounces from invalid addresses. Email validation is particularly important for applications that accept user-submitted email addresses -- registration forms, contact forms, and user invitations.

EmailIt has no email validation capability. If an address bounces, you discover it after the fact through delivery failure notifications. For applications where email addresses come from trusted sources (internal systems, authenticated users), this is rarely a problem. For applications accepting public input, the lack of validation creates deliverability risk.

The validation gap matters most at scale. A few bounces from bad addresses are manageable. Hundreds or thousands of bounces can damage your sender reputation and affect delivery to legitimate addresses. If your application processes user-submitted emails at volume, Mailgun's validation provides meaningful protection that EmailIt simply cannot offer.

The SaaS Integration Question

Both EmailIt and Mailgun are general-purpose email APIs without SaaS-specific features. Mailgun's inbound routing is useful for processing replies, but neither platform understands subscription billing, trial periods, or customer lifecycle stages. Building SaaS email automation on either requires custom webhook processing and workflow logic in your application code.

Sequenzy eliminates this custom work with native Stripe integration that triggers emails from billing events automatically. Combined with AI-powered sequences for onboarding and retention, and unified transactional plus marketing email at $49/month, it provides the SaaS-specific automation that neither EmailIt's simplicity nor Mailgun's developer tools can match.