Coherence suits businesses coordinating customer, partner, vendor, and team relationships, including service jobs, client projects, and consulting engagements.
Free plan Free trial From $12 a month AndroidWebWindowsMacAPI
- Home
- Communication
- Email Collaboration Software
Best Email Collaboration Software 2026
Every product here is ranked by Samsung Mobile US Press's record score: what its maker publishes about it, where it runs (Android first), whether it is free to try, and how recently the facts were read.
02
Spike
Spike suits people who want to organize existing email accounts and manage multiple inboxes, as well as teams that need shared workspaces and collaboration tools.
AndroidiPhone & iPadWeb+2 Record6.1 Visit
03
Serif
Serif is intended for small businesses and operations teams that want to automate routine email and document work.
iPhone & iPadWebWindows+1 Record6.0 Visit
04
Zoho TeamInbox
It suits teams distributing incoming messages across shared inboxes, particularly teams handling high email volumes.
AndroidiPhone & iPadWeb Record6.0 Visit
05
Drag
Drag suits teams working in Gmail or Google Workspace that need to share customer email across support, sales, operations, IT or HR.
AndroidiPhone & iPadWeb+4 Record5.8 Visit
6
HubSpot CRM
AndroidiPhone & iPad $15 a month Record5.8 Visit It suits individuals or teams organizing customer data and sales activity, with mobile apps and a browser-based CRM.
7
Yorlet
AndroidiPhone & iPadWeb+1 Free plan Record5.7 Visit Yorlet suits property managers, build-to-rent operators, student housing providers and larger lettings teams seeking connected tools for leasing and property operations.
9
Gmelius
AndroidiPhone & iPadWeb+2 $228 a year Record5.5 Visit Gmelius suits teams that coordinate work in Gmail and want to assign defined jobs to AI agents.
11
Shared Inbox by Canary
iPhone & iPadWebWindows+1 $10 a month Record5.4 Visit Shared Inbox by Canary suits teams that manage shared customer email and need assignment, status tracking, or coordinated replies.
12
Help Scout
API $25 a month Record5.3 Visit It suits teams handling customer conversations across the listed channels and creating searchable help-center content.
13
Helpwise
AndroidiPhone & iPadWeb $15 a month Record5.2 Visit Helpwise suits teams that receive many customer queries and need multiple people to access or answer them.
14
Maxdesk
Web $20 a month Record5.2 Visit Maxdesk suits startups, growing support teams, larger organizations, and internal IT groups needing browser-based ticketing.
More in Communication
Live TV streaming services 169Business Phone Systems 167Email clients 142Audience Response Systems 118Personal Email Services 115Online Fax Services 103Intranet Software 74Team chat apps 63Webinar Software 61Online Community Platforms 54Virtual Event Platforms 47Email Tracking Software 43Video Conferencing Software 43Contact Center Software 38Call Tracking Software 36Meeting Management Software 36Secure Messaging Apps 36Virtual Receptionist Services 36