| Entry price | $14.95/mo (Numbers Starter); Kall8 Phone $19.95 first user, $14.95 additional | $19/mo | $14/mo (annual) | $9.99/mo | $9/mo ($7 annual) | $19/mo | $19.95/user/mo | $15/user/mo |
| Included minutes | 750 on Starter, up to 5,000 on Scale; unlimited US48 for Phone users within published fair use | 1,000 minutes | Unlimited (GoTo fair use) | Metered | Metered by ladder | Unlimited calling | Unlimited US/Canada; toll-free number with 500 minutes | Unlimited US/Canada calling (fair use) |
| Overage | Billed per minute above the plan (published); volume table to 5,000 minutes | Published per-minute overage | n/a | Published per-minute rate | 5.9¢ falling to 2.6¢ at 5,000 minutes | No overage at any tier | Per-minute after 500 toll-free minutes | n/a |
| Commitment | No contract, cancel at any time, no activation fee | 30-day money-back, no activation fee, no contract | 7-day free trial, no card | Not published | Not published | Not published | Not published | Free trial |
| Fair use / limits | Published: 2,500 min/user/month, concentration and account-average rules (details) | One concurrent call per extension (terms) | 50,000 minutes and 50 concurrent calls per GoTo terms (verify) | Unlimited plan at $24.99/mo with fair use | n/a (metered) | Fair-use policy | Fair-use policy | Fair-use policy, limits not published as numbers |
| Texting | Included on Business (500) and Pro (1,000); $5/mo add-on on Starter; TFV/10DLC handled | Included on paid plans | Included | Available | Available | Included | Included on higher tiers | Included |
| Call tracking | Campaign analytics, cost per call, caller origination, recording included | Campaign reporting | Basic call reports | Basic reports | Call reports | Call reports | Basic reports | Basic analytics |
| Notable | Vanity search on the homepage; Microsoft Teams calling; since 1993 | AI agent minutes in the Complete plan; 5 G2 badges, Capterra and Trustpilot shown | "400,000 happy customers"; virtual phone system for solos | Owns the "cheap 800 number" position | Published declining ladder to 5,000 minutes | AI receptionist add-on +$39/mo | Free toll-free number with 500 minutes; desk-phone hardware focus | Toll-free or local number per seat; modern app, AI agent |
| Source | kall8.com/pricing | 800.com | grasshopper.com | unitelvoice.com | tollfreeforwarding.com | talkroute.com | ooma.com | openphone.com |