18.3
Mailchimp is an email marketing service with web, iOS, and Android access.
Free planAndroidiOSWeb
Best AI E Mail Tool in 2026
28.3
Regie.ai builds RegieGO, a web-based workspace for sales prospecting.
Free planAndroidiOSWeb
37.9
GetResponse is a lifecycle automation platform for connecting the stages from a first visit to a repeat purchase.
AndroidiOSWeb
- 4
Instantly
Instantly combines cold email automation with a built-in B2B lead database for sales outreach.
AndroidiOSWebAPI7.8From $47 a month - 5
Constant Contact
Constant Contact is a paid email marketing service for managing subscribers and sending campaigns on the web or Android.
AndroidiOSWebAPI7.7From $12 a month - 6
7.6From $4.99 a month - 7
MailerLite
MailerLite is an email marketing service for creating campaigns and managing audiences.
Free planiOS7.5From $12 a month - 8
Mailjet
Mailjet is an email marketing and API platform for creating, sending and automating marketing and transactional messages.
Free planWebAPI7.5From $9 a month - 9
7.2From $50 a month - 10
Lavender
Lavender helps people assess and personalize emails, with an Email Coach that scores messages and templates, suggests revisions, and uses AI to…
Free planWebExtension7.1From $27 a month - 11
Klaviyo
Klaviyo is a web marketing platform for communicating with customers across email, SMS, RCS, mobile push, WhatsApp, and social marketing.
Free planWeb7.0Free plan - 12
Ellie
Ellie is an AI email assistant that prepares reply drafts from email-thread context and learns a user’s tone, sign-offs, and writing patterns from sent mail.
Free planWebExtensionWindows6.9From $19 a month - 13
Moosend
Moosend is an email marketing and marketing automation platform for campaigns, audience tools, and automated workflows.
WebAPI6.8$350 one-time - 14
Omnisend
Free planWeb6.8From $16 a month - 15
Snov.io
Snov.io is a lead generation and sales outreach platform for finding prospects, enriching contact data, and running email and LinkedIn campaigns.
WebAPIExtension6.8From $39 a month - 16
lemlist
lemlist is a paid sales engagement platform for finding leads, personalizing outreach, and running campaigns across several channels.
WebAPIExtension6.6From $55 a month - 17
Reply.io
Reply.io is a sales engagement and cold email outreach platform for businesses and sales teams.
WebAPIExtension6.6From $59 a month - 18
Smartlead
WebAPI6.6From $39 a month - 19
Mailshake
Mailshake is sales engagement software for automating outreach and generating leads.
WebExtension6.3From $25 a month - 20
Benchmark Email
Benchmark Email is a web-based email marketing service from a maker founded in 2004.
Free planWeb6.1Free plan - 21
5.9From $149 a month - 22
Drip
Drip is a web-based email marketing service from Drip, a company founded in 2012 and headquartered in Minneapolis, Minnesota, US.
Web5.4