Alternatives to Mailgun

Mailgun is a SaaS tool: developer-focused email API and deliverability platform for sending, receiving, and tracking emails. Here are the 43 closest alternatives, compared on pricing, features and what real users say.

Mailgun profile Open source alternatives (4)More SaaS alternatives

The 20 closest SaaS companies to Mailgun

Resend
3.0 out of 5 (1)
Developer-friendly email API for transactional and marketing emails at scale.
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AgentMail
3.0 out of 5 (1)
API-first email infrastructure for AI agents, offering dedicated inboxes and overcoming traditional provider limitations.
Visit site
SparkPost
Not rated
Cloud-native email delivery and intelligence platform for developers and enterprises.
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SMTPmart
Not rated
SMTPmart provides reliable SMTP servers and bulk email marketing solutions for businesses of all sizes.
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Reses
Not rated
Transactional email API running on your own Amazon SES, offering a drop-in replacement for the Resend API.
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lempire SAS
3.0 out of 5 (1)
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Braze
Not rated
A leading customer engagement platform that helps brands forge lasting connections through personalized experiences.
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Klaviyo
Not rated
Klaviyo is the only CRM built for B2C brands, powered by a built-in data platform and AI insights to unify marketing automation, analytics, and customer service for personalized experiences and accelerated growth.
Visit site
Customer.io
Not rated
Customer engagement platform.
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OneSignal
Not rated
Omnichannel customer engagement platform for personalized messaging across mobile and web.
Visit site
IRONSCALES
Not rated
IRONSCALES protects organizations from advanced phishing attacks using a combination of AI and human insights.
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ActiveCampaign
Not rated
Customer experience automation platform with email marketing, CRM, and marketing automation.
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Levitate
Not rated
Levitate provides a Relationship Marketing Happiness Platform to help businesses build lasting client relationships through authentic communication and AI.
Visit site
ZeroBounce
Not rated
ZeroBounce is an email validation and deliverability platform that helps businesses improve email deliverability and sender reputation.
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iContact
Not rated
An intuitive and easy-to-use email marketing platform for small and medium businesses.
Visit site
Mailjet
3.0 out of 5 (1)
All-in-one email platform for designing, sending, and tracking marketing and transactional emails.
Visit site
Paubox
Not rated
HIPAA compliant email security and marketing solutions for organizations handling sensitive data.
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Constant Contact
3.0 out of 5 (1)
Digital marketing platform for small businesses and nonprofits, offering email, SMS, social media, and CRM tools.
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Weezmo
Not rated
AI-powered marketing platform connecting in-store and online customer journeys via digital receipts.
Visit site
Litmus
Not rated
Email marketing platform for creating, testing, and analyzing email campaigns.
Visit site

Company	Rating	Visit
ResendDeveloper-friendly email API for transactional and marketing emails at scale.	3.0 out of 5 (1)	Visit site
AgentMailAPI-first email infrastructure for AI agents, offering dedicated inboxes and overcoming traditional provider limitations.	3.0 out of 5 (1)	Visit site
SparkPostCloud-native email delivery and intelligence platform for developers and enterprises.	Not rated	Visit site
SMTPmartSMTPmart provides reliable SMTP servers and bulk email marketing solutions for businesses of all sizes.	Not rated	Visit site
ResesTransactional email API running on your own Amazon SES, offering a drop-in replacement for the Resend API.	Not rated	Visit site
lempire SAS	3.0 out of 5 (1)	Visit site
BrazeA leading customer engagement platform that helps brands forge lasting connections through personalized experiences.	Not rated	Visit site
KlaviyoKlaviyo is the only CRM built for B2C brands, powered by a built-in data platform and AI insights to unify marketing automation, analytics, and customer service for personalized experiences and accelerated growth.	Not rated	Visit site
Customer.ioCustomer engagement platform.	Not rated	Visit site
OneSignalOmnichannel customer engagement platform for personalized messaging across mobile and web.	Not rated	Visit site
IRONSCALESIRONSCALES protects organizations from advanced phishing attacks using a combination of AI and human insights.	Not rated	Visit site
ActiveCampaignCustomer experience automation platform with email marketing, CRM, and marketing automation.	Not rated	Visit site
LevitateLevitate provides a Relationship Marketing Happiness Platform to help businesses build lasting client relationships through authentic communication and AI.	Not rated	Visit site
ZeroBounceZeroBounce is an email validation and deliverability platform that helps businesses improve email deliverability and sender reputation.	Not rated	Visit site
iContactAn intuitive and easy-to-use email marketing platform for small and medium businesses.	Not rated	Visit site
MailjetAll-in-one email platform for designing, sending, and tracking marketing and transactional emails.	3.0 out of 5 (1)	Visit site
PauboxHIPAA compliant email security and marketing solutions for organizations handling sensitive data.	Not rated	Visit site
Constant ContactDigital marketing platform for small businesses and nonprofits, offering email, SMS, social media, and CRM tools.	3.0 out of 5 (1)	Visit site
WeezmoAI-powered marketing platform connecting in-store and online customer journeys via digital receipts.	Not rated	Visit site
LitmusEmail marketing platform for creating, testing, and analyzing email campaigns.	Not rated	Visit site

Showing the next 20 closest matches. See the rest on the Mailgun profile.

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