Top Sendmux alternatives
Sendmux is an email API for AI agents and applications to send, receive, organize, and automate email through managed inboxes, provider routing, and event notifications.
Looking for apps like Sendmux? Explore similar apps and alternatives, ranked based on their features, categories, and use cases.
Brevo
Brevo is an integrated platform for customer support and marketing, combining email, live chat, and social media for streamlined communication and sales.
SendGrid
SendGrid is an email delivery platform for managing transactional and marketing emails, offering tools for campaign management, analytics, and integration with other applications.
Mailtrap
Mailtrap is an email delivery platform for developers to test and send emails in a controlled environment, offering tools for analytics and optimization.
Mailjet
Mailjet is an email service provider that enables businesses to create, send, and track marketing and transactional emails efficiently.
SMTP2GO
SMTP2GO is an email service for sending transactional and marketing emails, managing authentication, and providing delivery reports and analytics.
Moosend
Email marketing and automation platform for creating campaigns, managing contacts, segmenting audiences, sending transactional emails, and analyzing performance.
Zoho ZeptoMail
Zoho ZeptoMail lets businesses send automated transactional emails, SMS, WhatsApp messages, and voice calls through APIs, with delivery tracking.
SocketLabs
SocketLabs is an SMTP relay service for managing bulk and transactional emails, offering tools for delivery, analytics, and integration with other platforms.
MailerSend
MailerSend is a transactional email service for developers and non-technical users, offering a user-friendly interface for email integration and management.
Mailgun
Mailgun provides APIs for sending, receiving, and tracking emails in applications, along with real-time email validation and delivery monitoring features.
SMTPMaster
SMTPMaster is a cloud-based SMTP relay service for developers, facilitating the integration and sending of transactional and promotional emails.
Postmark
Postmark is an email delivery service focused on reliable transactional and marketing emails, with features like API integration, email templates, and performance tracking.
Elastic Email
Elastic Email is an email marketing platform offering API and SMTP relay services for sending transactional and promotional emails.
Infobip
Infobip Email API allows users to send and manage large volumes of emails via SMTP or HTTP API, ensuring high deliverability and efficient analytics.
SMTP.com
SMTP.com provides a cloud-based email relay service that enhances email deliverability and monitoring, ensuring efficient, secure communication across platforms.
SMTPServer
SMTPServer is a digital marketing platform that helps businesses manage email campaigns, messaging, and automation to enhance customer relationships.
JetSend
JetSend is a transactional email management system that helps businesses send and track digital messages using an API, with analytics on a personalized dashboard.
SendPost
SendPost is an app for managing and optimizing email delivery, offering tracking, handling failures, and integration with email service providers.
Maillayer
Maillayer allows users to send up to 10,000 emails for $1 using Amazon SES, focusing on cost-effectiveness and reliable delivery.
SMTPProvider
SMTPProvider is an email delivery solution using SMTP to ensure reliable email transmission and improve deliverability for businesses and developers.
Unosend
Email delivery platform with a simple REST API for sending transactional and marketing emails. Includes 5,000 free emails/month and predictable pricing.
Maileroo
Maileroo.com provides SMTP relay and email marketing services, enabling businesses to send emails easily and reliably with a focus on deliverability and user experience.
UniOne
UniOne Email API enables developers to integrate email functionality, allowing for sending emails, managing subscriptions, and tracking interactions with a user-friendly interface.
Мейлганер
Email marketing platform for bulk, automated, transactional, and personalized messages, with audience segmentation, campaign analytics, integrations, and SMTP support.
Posta send
Posta Send is a transactional email platform for sending, tracking, and managing automated emails through APIs, SMTP, and SDKs, with templates, webhooks, and delivery analytics.
Nitrosend
AI-assisted email platform for sending transactional and marketing emails, managing automated campaigns, multiple brands, and customer replies through prompts, APIs, or code.
MailGlyph
MailGlyph is an email platform for validating contacts, sending campaigns and transactional messages, automating workflows, and tracking delivery and engagement through APIs and SMTP.
Omnivery
Omnivery identifies bot-generated email opens and clicks, including scanner and honeypot activity, so analytics and automation can distinguish real human engagement.
Mandrill
Mandrill is a transactional email service for sending personalized, automated emails triggered by user actions, with a focus on security and deliverability.
Sequenzy
Sequenzy is an email platform for small SaaS, e‑commerce and content teams to send and automate campaigns, transactional messages and multi‑step sequences via a visual editor and API.