| # | Company | Category | Lowest paid | Free tier | Per-unit pricing | Open |
|---|---|---|---|---|---|---|
| 1 | LEATZ pricingleatz.co | email marketing | Sales-led | No | — | |
| 2 | Leave Me Alone pricingleavemealone.app | email marketing | Sales-led | No | — | |
| 3 | lemlist pricinglemlist.com | email marketing | Sales-led | No | — | |
| 4 | Letterfuel pricingletterfuel.com | email marketing | Sales-led | No | — | |
| 5 | Levitate pricinglevitate.ai | email marketing | Sales-led | No | — | |
| 6 | listmonk pricinglistmonk.app | email marketing | Sales-led | No | — | |
| 7 | Magnetic Mailer pricingmagneticmailer.com | email marketing | Sales-led | No | — | |
| 8 | Mail Blaze pricingmailblaze.com | email marketing | Sales-led | No | — | |
| 9 | Mail Metrics pricingmailmetrics.com | email marketing | Sales-led | No | — | |
| 10 | Mail Studio pricingmailstudio.app | email marketing | Sales-led | No | — | |
| 11 | Mail7 pricingmail7.io | email marketing | Sales-led | No | — | |
| 12 | Mailarrow pricingmailarrow.com | email marketing | Sales-led | No | — | |
| 13 | Mailblast pricingmailblast.io | email marketing | Sales-led | No | — | |
| 14 | Mailbob pricingmailbob.io | email marketing | Sales-led | No | — | |
| 15 | MailBot pricingbeeketing.com | email marketing | Sales-led | No | — | |
| 16 | MailChimp pricingmailchimp.com | email marketing | Sales-led | No | — | |
| 17 | Mailcoach pricingmailcoach.app | email marketing | Sales-led | No | — | |
| 18 | Maildroppa pricingmaildroppa.com | email marketing | Sales-led | No | — | |
| 19 | Mailead pricingmailead.io | email marketing | Sales-led | No | — | |
| 20 | Mailee.me pricingmailee.me | email marketing | Sales-led | No | — | |
| 21 | Mailercloud pricingmailercloud.com | email marketing | Sales-led | No | — | |
| 22 | MailerLite pricingmailerlite.com | email marketing | Sales-led | No | — | |
| 23 | Mailforge pricingmailforge.io | email marketing | Sales-led | No | — | |
| 24 | Mailify pricingmailify.com | email marketing | Sales-led | No | — | |
| 25 | mailivery pricingmailivery.io | email marketing | Sales-led | No | — | |
| 26 | Mailjet pricingmailjet.com | email marketing | Sales-led | No | — | |
| 27 | Mailking pricingmailking.io | email marketing | Sales-led | No | — | |
| 28 | Mailmeteor pricingmailmeteor.com | email marketing | Sales-led | No | — | |
| 29 | Mailmodo pricingmailmodo.com | email marketing | Sales-led | No | — | |
| 30 | Mailmunch pricingmailmunch.com | email marketing | Sales-led | No | — | |
| 31 | Mailmust pricingmailmust.com | email marketing | Sales-led | No | — | |
| 32 | Mailneo pricingmailneo.co | email marketing | Sales-led | No | — | |
| 33 | MailOptin pricingmailoptin.io | email marketing | Sales-led | No | — | |
| 34 | Mailrelay pricingmailrelay.com | email marketing | Sales-led | No | — | |
| 35 | Mailrose Place pricingmailroseplace.io | email marketing | Sales-led | No | — | |
| 36 | MailRush.io pricingmailrush.io | email marketing | Sales-led | No | — | |
| 37 | Mails.ai pricingmails.ai | email marketing | Sales-led | No | — | |
| 38 | Mailsend by 500apps pricingmailsend.com | email marketing | Sales-led | No | — | |
| 39 | Mailsplash pricingmailsplash.ai | email marketing | Sales-led | No | — | |
| 40 | MailTimers pricingmailtimers.com | email marketing | Sales-led | No | — | |
| 41 | MailUp pricingmailup.com | email marketing | Sales-led | No | — | |
| 42 | Mailwave pricingmailwave.ai | email marketing | Sales-led | No | — | |
| 43 | Mailzy pricingmailzy.cc | email marketing | Sales-led | No | — | |
| 44 | Mailzzy pricingmailzzy.com | email marketing | Sales-led | No | — | |
| 45 | Markate pricingmarkate.com | email marketing | Sales-led | No | — | |
| 46 | Markeaze pricingmarkeaze.com | email marketing | Sales-led | No | — | |
| 47 | MarketingPlatform pricingmarketingplatform.com | email marketing | Sales-led | No | — | |
| 48 | MassInbox pricingmassinbox.com | email marketing | Sales-led | No | — | |
| 49 | MasterBase pricingen.masterbase.com | email marketing | Sales-led | No | — | |
| 50 | MDirector pricingmdirector.com | email marketing | Sales-led | No | — |
