Alternatives to Customer.io

19.1

Mailchimp

Mailchimp is an email marketing service with web, iOS, and Android access.

Free planAndroidiOSWeb

From $13 a month

VisitDetails

29.0

Zoho Campaigns

Zoho Campaigns is an email marketing platform from Zoho Campaigns, whose listed founding year is 1996.

Free planAndroidiOSWeb

From $4 a month

VisitDetails

38.9

SendPulse

SendPulse is an email marketing service from SendPulse, a maker founded in 2015.

Free planAndroidiOSWeb

From $9.60 a month

VisitDetails

4. 4

   E-goi

   E-goi is a web-based email marketing service with tools for automating email, segmenting audiences, building landing pages, and running A/B tests.

   Free planAndroidiOSWebAPI
   8.8From $11.75 a month
   Visit
5. 5

   Substack

   Substack is a publishing platform for writers, creators, and subscribers, available on the web, Android, and iOS.

   Free planAndroidiOSWebAPI
   8.8$50 one-time
   Visit
6. 6

   GetResponse

   GetResponse is a lifecycle automation platform for connecting the stages from a first visit to a repeat purchase.

   AndroidiOSWebAPI
   8.7From $1,915.58 a month
   Visit
7. 7

   Constant Contact

   Constant Contact is a paid email marketing service for managing subscribers and sending campaigns on the web or Android.

   AndroidiOSWebAPI
   8.5From $12 a month
   Visit
8. 8

   Kit

   Free planiOSWebAPI
   8.5From $33 a month
   Visit
9. 9

   AWeber

   AWeber is an email marketing platform for small businesses and entrepreneurs.

   Free planWebAPI
   8.4From $4.99 a month
   Visit
10. 10AC

    ActiveTrail

    AndroidiOSWebAPI
    8.4From $9 a month
    Visit
11. 11

    MailerLite

    MailerLite is an email marketing service for creating campaigns and managing audiences.

    Free planiOS
    8.3From $12 a month
    Visit
12. 12

    Mailjet

    Mailjet is an email marketing and API platform for creating, sending and automating marketing and transactional messages.

    Free planWebAPI
    8.3From $9 a month
    Visit
13. 13

    listmonk

    listmonk is a free, open-source, self-hosted manager for newsletters and one-way mailing lists, released under the AGPLv3 license.

    Free planOpen sourceWebAPILinuxmacOS
    8.3Free plan
    Visit
14. 14MA

    Mailpro

    Mailpro is a web-based email marketing service made by Mailpro, a company founded in 2001 and headquartered in Geneva, Switzerland.

    AndroidiOSWebAPI
    8.3From $15 a month
    Visit
15. 15RE

    ReachMail

    ReachMail provides email marketing and transactional email delivery through web and API access.

    Free planAndroidiOSWebAPI
    8.3From $8 a month
    Visit
16. 16

    Twilio Segment

    Twilio Segment is a customer data platform for collecting data from web and mobile sources, building customer profiles and putting audiences to use across channels.

    Free planAndroidiOSWebAPI
    8.2From $120 a month
    Visit
17. 17

    EmailOctopus

    EmailOctopus is a web-based email marketing service made by EmailOctopus, a company founded in 2015 and headquartered in London, United Kingdom.

    Free planWebAPIExtension
    8.1From $9 a month
    Visit
18. 18

    Buttondown

    Buttondown is a web-based email service with a free plan and paid plans starting at $9 per month.

    Free planWebAPI
    8.1From $9 a month
    Visit
19. 19

    Brevo Conversations

    Brevo Conversations is a customer conversation tool for organizations that want website chat alongside email capabilities.

    Free planAndroidiOSWebAPI
    8.1From $15 a month
    Visit
20. 20FI

    Firepush

    Firepush is a web push marketing app for Shopify stores, designed to help merchants recover abandoned carts, re-engage customers, and promote sales.

    Free planAndroidiOSWeb
    8.1From $13 a month
    Visit
21. 21

    ActiveCampaign

    ActiveCampaign is a marketing platform for coordinating customer journeys across email, WhatsApp, SMS, websites, push notifications, forms, and landing pages.

    AndroidiOSWeb
    8.0
    Visit
22. 22

    Campaign Monitor

    Campaign Monitor is a web-based email marketing service for managing subscriber audiences and sending campaigns.

    WebAPI
    7.9From $12 a month
    Visit
23. 23

    Artmail

    Free planWebAPI
    7.9From $9 a month
    Visit
24. 24

    EngageBay

    EngageBay is a browser-based CRM and marketing platform that combines sales pipeline management with tools for email marketing, live chat and helpdesk support.

    Free planWeb
    7.9From $11.04 a month
    Visit
25. 25

    OpenEMM

    OpenEMM is free, web-based open-source software for email marketing and marketing automation, including newsletters and transactional or date-driven messages.

    Free planOpen sourceWebAPILinuxmacOS
    7.9Free plan
    Visit
26. 26

    Klaviyo

    Klaviyo is a web marketing platform for communicating with customers across email, SMS, RCS, mobile push, WhatsApp, and social marketing.

    Free planWeb
    7.8Free plan
    Visit
27. 27

    Sender

    Sender is an email marketing platform that combines email campaigns with SMS, automation, lead generation, transactional messages, and landing pages.

    Free planWebAPI
    7.8From $6.30 a month
    Visit
28. 28

    Twilio SendGrid

    Twilio SendGrid Email API is a cloud-based email delivery service for sending messages without maintaining customer-owned email servers.

    Free planAPI
    7.8From $19.95 a month
    Visit
29. 29

    phpList

    phpList is an email platform for sending newsletters, marketing campaigns, announcements, and notifications to audiences from hundreds to millions.

    Free planWebAPILinuxSelf-hosted
    7.8Free plan
    Visit
30. 30OC

    Octeth

    Free planWebAPISelf-hosted
    7.7Free plan
    Visit

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