Communication tools
12 tools, each with ratings from published sources, pricing and alternatives.
Sorted by score, highest first
Circle9.8/10$89/mo · billed yearly
Shortwave9.1/10- DiDiscord9.0/10$2.99/mo
Zoom8.8/10$14.16/seat/mo · billed yearly
Slack8.7/10$7.25/seat/mo · billed yearly- LoLoom8.0/10$18/seat/mo
Clarityflow$24/mo · billed yearly- BuBubbles$12/seat/mo · billed yearly
Campsite- GrGrain$15/seat/mo · billed yearly
Mimestream$4.99/mo- SuSupernormal
Compare at a glance
| Tool | Score | From price | Free plan | Money-back |
|---|---|---|---|---|
| Circle | 9.8/10 | $89/mo · billed yearly | ||
| Shortwave | 9.1/10 | |||
| Discord | 9.0/10 | $2.99/mo | Yes | |
| Zoom | 8.8/10 | $14.16/seat/mo · billed yearly | Yes | |
| Slack | 8.7/10 | $7.25/seat/mo · billed yearly | Yes | |
| Loom | 8.0/10 | $18/seat/mo | Yes | |
| Clarityflow | $24/mo · billed yearly | 60 days | ||
| Bubbles | $12/seat/mo · billed yearly | Yes | ||
| Campsite | ||||
| Grain | $15/seat/mo · billed yearly | Yes | ||
| Mimestream | $4.99/mo | |||
| Supernormal | Yes |
How to choose
This page compares the 12 Communication tools in our data, using facts recorded from each vendor's own pages. Use the list to narrow the field, then open the comparison table and each tool page for the detail.
Pick by need
- Free plan: Discord, Zoom, Slack, Loom, Bubbles, Grain and Supernormal.
- Lowest starting price in USD per month: Discord, $2.99/mo.
- Free trial: Circle, Shortwave, Loom, Bubbles, Campsite, Grain and Mimestream 14 days.
- Apps for both iOS and Android: Circle, Shortwave, Discord, Zoom, Slack, Loom and Clarityflow.
- Most ratings behind a score: Discord, 10,698,703 ratings.
- Prices were last checked against each vendor's own pricing page on 5 Nov 2026, the most recent check among the tools listed.
Before you pay, check three things on each tool page: what the free plan leaves out, what the plan costs after the first term, and which platforms the tool runs on. Each page links the vendor's own pricing source so you can confirm the figures yourself. Tools are sorted by Tools.us.org score, highest first, with ties broken by the number of ratings. The score summarizes published ratings only; this page reports recorded facts and is not a hands-on test.