Alternatives to Mailfox
15 alternatives to Mailfox in Email & notification APIs. Ones the founder approved come first; the rest are listings in the same category.
TempMail.now
Free temporary email address without sign-up
- Same category
FutureMail
Email hosting for your own domain, built for people and their AI agents
- Same category
- Startup
- United States
5MinutesAPI
WhatsApp API for OTP, alerts and bulk messaging ready in 5 minutes
- Same category
- Pakistan
MailBench
A hosted testing SMTP inbox that captures emails without delivering them
- Same category
- Bangladesh
DMARCguard
DMARC monitoring and enforcement platform across 9 email authentication protocols
- Same category
- Startup
- Estonia
Donezo Inbox
Fast, keyboard-first Gmail client with an AI assistant you control
- Same category
- MVP
-
InboxCabin
Multiple email accounts in one Windows desktop app
- Same category
BillionVerify
The email verification tool built for scale with real-time SMTP checks and 99.9% accuracy
- Same category
Postling
Private email assistant that sorts Gmail, files the noise and briefs you on what matters, entirely on your Mac
- Same category
- United Kingdom
MorningZero
AI-sorted unified inbox for multiple email accounts with reasoning on every message
- Same category
- Startup
- India
LocalInbox
Native Mac email app with on-device AI that sorts, summarises and answers your mail
- Same category
- Startup
- India
Reloop
Open-source email infrastructure with automated deliverability
- Same category
Samva
Email API that brings replies back to your app
- Same category
- United States
MailTester Ninja
Email verification and finder tool that processes data in real time without storage
- Same category
VerifiedEmail
Real-time email verification and bulk email list cleaning
- Same category
- Startup
- United States