| # | Company | Category | Lowest paid | Free tier | Per-unit pricing | Open |
|---|---|---|---|---|---|---|
| 1 | SWISS SECURIUM pricingswiss-securium.ch | business instant messaging | Sales-led | No | — | |
| 2 | Symphony pricingsymphony.com | business instant messaging | Sales-led | No | — | |
| 3 | Talkfreely pricingtalkfreely.com | business instant messaging | Sales-led | No | — | |
| 4 | talkspirit pricingen.talkspirit.com | business instant messaging | Sales-led | No | — | |
| 5 | Team App pricingteamapp.com | business instant messaging | Sales-led | No | — | |
| 6 | Teamsaver.ai pricingteamsaver.ai | business instant messaging | Sales-led | No | — | |
| 7 | Teamwire pricingteamwire.eu | business instant messaging | Sales-led | No | — | |
| 8 | Teamwork Chat pricingteamwork.com | business instant messaging | Sales-led | No | — | |
| 9 | Tekos pricingtekos.co | business instant messaging | Sales-led | No | — | |
| 10 | TelebuPing pricingtelebu.com | business instant messaging | Sales-led | No | — | |
| 11 | Text Request pricingtextrequest.com | business instant messaging | Sales-led | No | — | |
| 12 | Textellent pricingtextellent.com | business instant messaging | Sales-led | No | — | |
| 13 | Threema Work pricingthreema.ch | business instant messaging | Sales-led | No | — | |
| 14 | TIMU pricingtimu.com | business instant messaging | Sales-led | No | — | |
| 15 | Tocaro pricingtocaro.im | business instant messaging | Sales-led | No | — | |
| 16 | Trillian pricingtrillian.im | business instant messaging | Sales-led | No | — | |
| 17 | Trring Me pricingtrringme.com | business instant messaging | Sales-led | No | — | |
| 18 | Unipile pricingunipile.com | business instant messaging | Sales-led | No | — | |
| 19 | UserHQ pricinguserhq.io | business instant messaging | Sales-led | No | — | |
| 20 | uShare.to pricingweb.ushare.to | business instant messaging | Sales-led | No | — | |
| 21 | Verizon Business Messaging pricingenterprise.verizon.com | business instant messaging | Sales-led | No | — | |
| 22 | VIPole pricingvipole.com | business instant messaging | Sales-led | No | — | |
| 23 | Virola Messenger pricingvirola.io | business instant messaging | Sales-led | No | — | |
| 24 | Vocantas Communicate pricingvocantas.com | business instant messaging | Sales-led | No | — | |
| 25 | Voxbi pricingmixvoip.com | business instant messaging | Sales-led | No | — | |
| 26 | Weavr pricingweavr.ai | business instant messaging | Sales-led | No | — | |
| 27 | Weseeble pricingweseeble.com | business instant messaging | Sales-led | No | — | |
| 28 | Whatswaves pricingwhatswaves.com | business instant messaging | Sales-led | No | — | |
| 29 | Wire pricingwire.com | business instant messaging | Sales-led | No | — | |
| 30 | Workstorm pricingworkstorm.com | business instant messaging | Sales-led | No | — | |
| 31 | Zulip pricingzulip.com | business instant messaging | Sales-led | No | — |
