Mixmax is a sales engagement platform for revenue teams that works inside Gmail and Outlook.
Alternatives to HireSequence
Instantly combines cold email automation with a built-in B2B lead database for sales outreach.
Yesware is a sales engagement platform that brings email tracking, templates, and automated outreach into Gmail and Outlook.
- 4

Apollo
Apollo is a data intelligence and sales engagement platform for go-to-market teams.
Free planWebAPIExtension7.2From $49 a month - 5
7.2From $50 a month - 6

Saleshandy
Saleshandy is a multichannel outbound platform for finding leads, contacting prospects, and booking meetings.
AndroidiOSWebAPI7.2From $34 a month - 7

Woodpecker
Woodpecker is a cold email and LinkedIn outreach tool for businesses running outbound campaigns.
WebAPIExtension7.2 - 8
Buzz
Buzz is an AI SDR platform for prospecting and multichannel outreach, available on Android, iOS, web, and as an extension.
AndroidiOSWebExtension7.1From $79 a month - 9

Salesloft
Salesloft describes its product as a predictive revenue system that turns signals across a company's revenue stack into prioritized actions for revenue teams.
AndroidiOSWebAPI7.0 - 10
Outplay
Outplay is a sales engagement and automation platform for account research, prospecting, and coaching.
Free planWebExtension6.9From $39 a month - 11

DitLead
DitLead is an outbound platform for email, LinkedIn, and cold-call outreach, available through web, API, and browser extension.
Free planWebAPIExtension6.8From $31 a month - 12

Aviso Sales Engagement
Aviso Sales Engagement is a module in the Aviso platform for organizing prospecting and outreach with centralized administration.
AndroidiOSWeb6.7 - 13

Denshees
Denshees is an open-source cold email outreach app for campaigns, follow-ups, and reply management.
Free planWebSelf-hosted6.7₹999 one-time - 14

lemlist
lemlist is a paid sales engagement platform for finding leads, personalizing outreach, and running campaigns across several channels.
WebAPIExtension6.6From $55 a month - 15

Reply.io
Reply.io is a sales engagement and cold email outreach platform for businesses and sales teams.
WebAPIExtension6.6From $59 a month - 16

Smartlead
WebAPI6.6From $39 a month - 17

Waalaxy
Web6.6From €19 a month - 18

Outreach
Outreach is a revenue-team platform that brings prospect engagement, customer retention, coaching, and revenue intelligence into one system.
AndroidiOSWebAPI6.5 - 19

Sellinger AI
Sellinger AI is an autonomous sales platform for researching prospects, reaching out, following up, and booking meetings across multiple channels.
WebAPI6.5From $39 a month - 20

SmartReach.io
WebAPIExtension6.5From $29 a month - 21

Dripify
WebAPI6.0 - 22

CallSine
Web5.9From $349 a month - 235.3

