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Piisend — Send email from one API for developers and AI agents
Piisend is a fast, developer-friendly email API for sending transactional emails, OTPs, password resets, and marketing campaigns with REST endpoints, webhook...
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89 % |
|
1-Email.com — Email Verification API for Developers
Verify email addresses with one API call. Real SMTP verification, disposable detection, blacklist monitoring and DMARC checks.
|
88 % |
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Email API for Developers and AI Agents - Mailer To Go
The email API built for modern developers and AI agents. Send and receive email via API or SMTP with instant setup and full deliverability tooling.
|
88 % |
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QuickMailTo - Email Infrastructure for Developers
QuickMailTo provides reliable, fast email sending API with REST API and SMTP support, real-time Webhook tracking, helping businesses reach users efficiently.
|
88 % |
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MailTestAPI
Capture, inspect, and automate email testing with a clean REST API. Built for developer workflows and shipped on Cloudflare.
|
88 % |
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TempEmail — Secure Disposable Mail Service
A secure, private, and self-hosted temporary email server. Fully active and operational.
|
87 % |
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Email applications for developers · Postal Systems
EmailEngine by Postal Systems is a self-hosted email API that turns any IMAP or SMTP account into a REST API with real-time webhooks. Start a free 14-day trial.
|
87 % |
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SendMero — Email API for Developers
Send transactional and marketing email through a simple API or SMTP. Real-time logs, webhooks, and deliverability tooling built for developers.
|
87 % |
|
Transactional Email for SaaS — Reliable, Self-Hosted, Developer-First — BejaFly
Send transactional emails that land in the inbox. REST API, full deliverability tools, SPF/DKIM/DMARC verification. Start free, scale to 100K emails/month.
|
87 % |
|
AISend — Email API for Developers & AI Agents
A production-ready email API for developers and AI agents. Send transactional emails, manage domains, track delivery, and scale from one dashboard.
|
87 % |
|
AuthyEngine — Email delivery built for developers
AuthyEngine provides reliable transactional email delivery with developer-friendly APIs, verified domains, API keys, and flexible SMTP routing.
|
87 % |
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Nextsend — Transactional email that arrives | ProperOutbox
Nextsend is independent transactional email from Nexthomelabs. Send with a clean API or SMTP relay, verify SPF, DKIM and DMARC, and watch delivery, bounces,...
|
87 % |
|
Simply Send | Email Infrastructure for Builders
Send transactional and marketing email through one platform with a REST API, SMTP relay, domain verification, and delivery insights.
|
87 % |
|
AutoSend: Email for Developers and Marketers
AutoSend is a lightweight SendGrid alternative for transactional and marketing emails. Simple, modern, and built to scale.
|
86 % |
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Rasket, email API for developers
Rasket is an email API for developers: transactional and marketing email over one REST API, plus Rasket Inbox for business email on your own domain.
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86 % |
|
zaSend — Transactional Email API & SMTP for Developers
zaSend is a transactional email API and SMTP service for developers. Send email from your own domain with SPF, DKIM, DMARC, webhooks, logs, and free starter...
|
86 % |
|
Mailfully — Transactional email API for apps and AI agents
Transactional email API for developers. Send receipts, resets and sign-in links with one call, and receive email by webhook. 5,000 free a month.
|
86 % |
|
Disposable Email Checker API — Fast and Reliable Email Verification
Powerful Disposable Email Checker API for developers. Verify email addresses, block temporary emails, and protect your applications from fake accounts.
|
86 % |
|
Sendcorex — Email Delivery Platform
Sendcorex is an email delivery platform with a transactional API, SMTP relay and marketing campaigns — unlimited contacts and domains from $7.99/mo.
|
86 % |
|
AgentCourier — Email infrastructure for AI agents
Send and receive email programmatically via a REST API. Create an inbox in one API call. Built for AI agents, automation, and developers.
|
86 % |
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