Comparison
Kall8's figures come from our catalog dated 13 September 2026; competitor figures from their public pricing pages captured 13 September 2026, linked below.
Verdict
CallRail is a marketing-attribution platform: dynamic number insertion, keyword-level tracking and CRM integrations, priced from $50 a month plus 8¢ a minute with no volume discount. Kall8 is a phone service with tracking built in: assign a campaign name to each toll-free or local number, see calls, minutes and cost per call by campaign, record calls, and pay from $14.95 with 750 minutes included. For a small business or agency that needs campaign-level attribution rather than keyword-level, Kall8 costs a fraction and carries the calls too.
| Feature | Kall8 | CallRail |
|---|---|---|
| Entry price | $14.95/mo (Numbers Starter); Kall8 Phone $19.95 first user, $14.95 additional | $50/mo + 8¢/min |
| Included minutes | 750 on Starter, up to 5,000 on Scale; unlimited US48 for Phone users within published fair use | Metered |
| Overage | Billed per minute above the plan (published); volume table to 5,000 minutes | 8¢/min, no volume discount |
| Commitment | No contract, cancel at any time, no activation fee | 14-day trial |
| Fair use / limits | Published: 2,500 min/user/month, concentration and account-average rules (details) | n/a (metered) |
| Texting | Included on Business (500) and Pro (1,000); $5/mo add-on on Starter; TFV/10DLC handled | Add-on |
| Call tracking | Campaign analytics, cost per call, caller origination, recording included | Attribution, DNI, keyword-level tracking |
| Notable | Vanity search on the homepage; Microsoft Teams calling; since 1993 | Marketing attribution platform rather than a phone service |
| Source | kall8.com/pricing | callrail.com |
Competitor figures captured 13 September 2026 from the linked pages, before their taxes and fees. Prices change; tell us if one is wrong.
One number that rings any phone
$14.95/mo
or $11.96/mo billed annually (save $35.88)
$0 activation · plus taxes and fees
750 minutes included every month
No contract · cancel at any time
More minutes plus business texting
$34.95/mo
or $27.96/mo billed annually (save $83.88)
$0 activation · plus taxes and fees
1,500 minutes included every month
No contract · cancel at any time
For teams that live on the phone
$49.95/mo
or $39.96/mo billed annually (save $119.88)
$0 activation · plus taxes and fees
2,500 minutes included every month
No contract · cancel at any time
High volume with hands-on onboarding
$199.00/mo
or $159.20/mo billed annually (save $477.60)
$0 activation · plus taxes and fees
5,000 minutes included every month
No contract · cancel at any time
Minutes beyond a plan's monthly allowance are billed per minute. Usage pricing
No activation fee, no contract, cancel at any time. Numbers port in free.
Support is available 24/7, US-based. Sales can walk you through plans, porting and Teams setup.