Email

  • 10minutemail - Free, temporary email for testing.
  • AhaSend - Transactional email service, free for 1000 emails per month, with unlimited domains, team members, webhooks and message routes in the free plan.
  • AnonAddy - Open-source anonymous email forwarding, create unlimited email aliases for free
  • Antideo — 10 API requests per hour for email verification, IP, and phone number validation in the free tier. No Credit Cards are required.
  • Brevo — 9,000 emails/month, 300 emails/day free
  • OneSignal — 10,000 emails/month,No Credit Cards are required.
  • Bump - Free 10 Bump email addresses, one custom domain
  • Burnermail – Free 5 Burner Email Addresses, 1 Mailbox, 7-day Mailbox History
  • Buttondown — Newsletter service. Up to 100 subscribers free
  • CloudMailin - Incoming email via HTTP POST and transactional outbound - 10,000 free emails/month
  • Contact.do — Contact form in a link (bitly for contact forms)
  • debugmail.io — Easy to use testing mail server for developers
  • DNSExit - Up to 2 Email addresses under your domain for free with 100MB of storage space. IMAP, POP3, SMTP, SPF/DKIM support.
  • EmailLabs.io — Send up to 9,000 Emails for free every month, up to 300 emails daily.
  • EmailOctopus - Up to 2,500 subscribers and 10,000 emails per month free
  • EmailJS – This is not an entire email server; this is just an email client that you can use to send emails right from the client without exposing your credentials, the free tier has 200 monthly requests, 2 email templates, Requests up to 50Kb, Limited contacts history.
  • EtherealMail - Ethereal is a fake SMTP service, mainly aimed at Nodemailer and EmailEngine users (but not limited to). It’s an entirely free anti-transactional email service where messages never get delivered.
  • Temp-Mail.org - Temporary / Disposable Mail Gen Utilizing a range variety of domain. Email Address refreshes everytime, the page is reloaded. It is entirely free and does not include any pricing for their services.
  • TempMailDetector.com - Verify up to 200 emails a month for free and see if an email is temporary or not.
  • Emailvalidation.io - 100 free email verifications per month
  • FakeMailGenerator.com - A German Temporary / Disposable Mail generator. Support 10 domain, while giving you the freedom of creating unlimited addresses. (include ads) but other than that, there is no pricing included in the service, it is entirely free.
  • forwardemail.net — Free email forwarding for custom domains. Create and forward an unlimited amount of email addresses with your domain name (note: You must pay if you use .casa, .cf, .click, .email, .fit, .ga, .gdn, .gq, .lat, .loan, .london, .men, .ml, .pl, .rest, .ru, .tk, .top, .work TLDs due to spam)
  • Imitate Email - Sandbox Email Server for testing email functionality across build/qa and ci/cd. Free accounts get 15 emails a day forever.
  • ImprovMX – Free email forwarding.
  • EForw – Free email forwarding for one domain. Receive and send emails from your domain.
  • Inboxes App — Create up to 3 temporary emails a day, then delete them when you’re done from within a handy Chrome extension. Perfect for testing signup flows.
  • inboxkitten.com - Free temporary/disposable email inbox, with up to 3-day email auto-deletes. Open source and can be self-hosted.
  • mail-tester.com — Test if the email’s DNS/SPF/DKIM/DMARC settings are correct, 20 free/month.
  • dkimvalidator.com - Test if the email’s DNS/SPF/DKIM/DMARC settings are correct, free service by roundsphere.com
  • mailcatcher.me — Catches mail and serves it through a web interface.
  • mailchannels.com - Email API with REST API and SMTP integrations, free for upto 3,000 emails/month.
  • Mailcheck.ai - Prevent users to sign up with temporary email addresses, 120 requests/hour (~86,400 per month)
  • Mailchimp — 500 subscribers and 1,000 emails/month free.
  • Maildroppa - Up to 100 subscribers and unlimited emails as well as automations for free.
  • MailerLite.com — 1,000 subscribers/month, 12,000 emails/month free
  • MailerSend.com — Email API, SMTP, 3,000 emails/month free for transactional emails
  • mailinator.com — Free, public email system where you can use any inbox you want
  • Mailjet — 6,000 emails/month free (200 emails daily sending limit)
  • Mailnesia - Free temporary/disposable email, which auto visit registration link.
  • mailsac.com - Free API for temporary email testing, free public email hosting, outbound capture, email-to-slack/websocket/webhook (1,500 monthly API limit)
  • Mailtrap.io — Fake SMTP server for development, free plan with one inbox, 100 messages, no team member, two emails/second, no forward rules.
  • Mail7.io — Free Temp Email Addresses for QA Developers. Create email addresses instantly using Web Interface or API.
  • Momentary Email — Free Temporary Email Addresses. Read incoming emails on the website or by RSS feed.
  • Mutant Mail – Free 10 Email IDs, 1 Domain, 1 Mailbox. Single Mailbox for All Email IDs.
  • Outlook.com - Free personal email and calendar.
  • Parsio.io — Free email parser (Forward email, extract the data, send it to your server)
  • pepipost.com — 30k emails free for the first month, then the first 100 emails/day free.
  • Plunk - 3K emails/month for free
  • Postmark - 100 emails/month free, unlimited DMARC weekly digests.
  • Proton Mail - Free secure email account service provider with built-in end-to-end encryption. Free 1GB storage.
  • Queuemail.dev — Reliable email delivery API. Free tier (10,000 emails/per month). Send asynchronously. Use several SMTP servers. Blocklists, Logging, Tracking, Webhooks, and more.
  • QuickEmailVerification — Verify 100 emails daily for free on a free tier along with other free APIs like DEA Detector, DNS Lookup, SPF Detector, and more.
  • Resend - Transactional emails API for developers. 3,000 emails/month, 100 emails/day free, one custom domain.
  • Sender Up to 15,000 emails/month, up to 2,500 subscribers
  • SendGrid — 100 emails/day and 2,000 contacts free
  • Sendpulse — 500 subscribers/month, 15,000 emails/month free
  • SimpleLogin – Open source, self-hostable email alias/forwarding solution. Free 5 Aliases, unlimited bandwidth, unlimited reply/send. Free for educational staff (student, researcher, etc.).
  • Substack — Unlimited free newsletter service. Start paying when you charge for it.
  • Sweego - European transactional emails API for developers. 500 emails/day free.
  • Takeout - A constantly updated email service that makes sending emails easy. Five hundred transactional emails/month free.
  • temp-mail.io — Free disposable temporary email service with multiple emails at once and forwarding
  • tinyletter.com — 5,000 subscribers/month free
  • Touchlead - A multi-purpose marketing automation tool, with lead management, form builder, and automation. Free for limited number of leads and automations
  • trashmail.com - Free disposable email addresses with forwarding and automatic address expiration
  • Tuta - Free secure email account service provider with built-in end-to-end encryption, no ads, no tracking. Free 1GB storage, one calendar (Tuta also have an paid plan.). Tuta is also partially open source, so you can self-host.
  • Verifalia — Real-time email verification API with mailbox confirmation and disposable email address detector; 25 free email verifications/day.
  • verimail.io — Bulk and API email verification service. 100 free verifications/month
  • Zoho — Started as an e-mail provider but now provides a suite of services, some of which have free plans. List of services having free plans :
    • Email Free for 5 users. 5GB/user & 25 MB attachment limit, one domain.
    • Zoho Assist — Zoho Assist’s forever free plan includes one concurrent remote support license and Access to 5 unattended computer licenses for unlimited duration available for both professional and personnel use.
    • Sprints Free for 5 users,5 Projects & 500MB storage.
    • Docs — Free for 5 users with 1 GB upload limit & 5GB storage. Zoho Office Suite (Writer, Sheets & Show) comes bundled.
    • Projects — Free for 3 users, 2 projects & 10 MB attachment limit. The same plan applies to Bugtracker.
    • Connect — Team Collaboration free for 25 users with three groups, three custom apps, 3 Boards, 3 Manuals, and 10 Integrations along with channels, events & forums.
    • Meeting — Meetings with upto 3 meeting participants & 10 Webinar attendees.
    • Vault — Password Management is accessible for Individuals.
    • Showtime — Yet another Meeting software for training for a remote session of up to 5 attendees.
    • Notebook — A free alternative to Evernote.
    • Wiki — Free for three users with 50 MB storage, unlimited pages, zip backups, RSS & Atom feed, access controls & customizable CSS.
    • Subscriptions — Recurring Billing management free for 20 customers/subscriptions & 1 user with all the payment hosting done by Zoho. The last 40 subscription metrics are stored
    • Checkout — Product Billing management with 3 pages & up to 50 payments.
    • Desk — Customer Support management with three agents, private knowledge base, and email tickets. Integrates with Assist for one remote technician & 5 unattended computers.
    • Cliq — Team chat software with 100 GB storage, unlimited users, 100 users per channel & SSO.
    • Campaigns - Email Marketing
    • Forms - Form Creator
    • Sign - Paperless Signatures
    • Surveys - Online Surveys
    • Bookings - Appointment Scheduling
  • Maileroo - SMTP relay and email API for developers. 5,000 emails per month, unlimited domains, free email verification, blacklist monitoring, mail tester and more.