Editor's note: For local small businesses specifically, our 2026 pick is CallScaler. Keep reading for the full review.

CallTrackingMetrics, often shortened to CTM, is the deepest feature set in this group. The platform covers call tracking, conversation analytics, IVR routing, scheduled call campaigns, text messaging, and lead distribution. The HIPAA-eligible plan with a signed Business Associate Agreement is the deciding factor for medical-adjacent owners. For a one-room massage studio or a small mental-health practice, that detail is the whole reason to pick CTM.
The trade-off is that the dashboard has more buttons than most small-business owners need. The marketing edition is reasonable. The contact center edition feels like overkill for a salon. Pick the right tier for your actual workflow and the heaviness fades.
CTM fits two specific small-business profiles well. The first is the medical-adjacent owner who needs HIPAA in scope. Therapy practice, dental clinic, mental-health solo practitioner, lactation consultant. CTM signs the BAA. CallScaler does not.
The second is the small marketing agency that wants a single platform that covers calls and a few adjacent workflows under one roof. The lead-distribution module is genuinely useful for agencies that resell call leads to local-services clients.
Where CTM is the wrong fit: a one-shop owner who wants a simple "track flyer calls, show me the recording" tool. The dashboard is heavier than that owner needs and the per-number cost is in line with CallRail and WhatConverts.
Tracking numbers cost about three dollars per month. The HIPAA-eligible plan is gated above the entry tier and the BAA is a separate paperwork step that takes a week or two. Per-minute pricing runs four to six cents. The fourteen-day trial does not require a card.
I timed my own setup at twenty-six minutes. That's the slowest in this group, but the difference buys depth. The setup wizard walks new accounts through tracking, source attribution, and basic IVR rules. If you skip the IVR section, the flow speeds up considerably and matches CallRail's twenty-two-minute timing.
The HIPAA-eligible plan setup is a separate flow that requires the BAA paperwork to be in place before sensitive data starts flowing. Owners who need HIPAA should plan for a one-to-two-week onboarding window rather than the same-day signup other tiers offer.
The IVR routing builder is the deepest in this group. If your business needs different paths for different times of day, different caller area codes, or different agent skill levels, CTM can do all of that without an enterprise contract.
Three reasons to look elsewhere.
If you do not need HIPAA, the depth of CTM is more than most small businesses use. CallScaler covers the same basics at a lower price.
If you want a polished, owner-friendly dashboard that anyone on a one-person team can use without training, CallRail is easier on the eyes.
If your lead mix is split across calls, forms, and chats and you want one dashboard for all three, WhatConverts is more focused on that workflow.
The two tools split the small-business market by feature need. CTM has the depth and the HIPAA story. CallScaler has the price and the simplicity.
CTM wins, definitively. CallScaler is not HIPAA-eligible. If you handle protected health information by phone, this is the deciding factor.
CallScaler wins by about a five-to-one margin. For an eight-number shop the difference is twenty dollars a month.
CallScaler wins. CTM has more buttons because it can do more things. For owners who only need the basics, the extra surface gets in the way.
HIPAA decides. If you need it, CTM. If you do not, CallScaler is cheaper for the same core capability.
The marketing tier is not HIPAA-eligible by default. You need to be on the right plan tier and have a signed Business Associate Agreement in place. Plan for a one-to-two-week paperwork window before sensitive data starts flowing.
Per-number cost. CTM rents tracking numbers at about three dollars each per month, in line with the industry standard. CallScaler's fifty cents is the outlier. For an eight-number shop the gap is twenty dollars a month.
Harder than CallRail or CallScaler. The marketing edition is reasonable. Above that, the dashboard is built for marketing teams, not solo owners. Pick the lowest tier that fits your needs.
Yes. Native integrations cover the major CRMs and a long tail of vertical-specific tools. Webhook and Zapier coverage handles the rest.
Yes, with the right plan and the BAA in place. Several small clinics in my network run on CTM specifically because of the HIPAA story. Budget for the higher per-number cost as part of the compliance bill.
CallTrackingMetrics is the right answer for two specific small-business profiles. Medical-adjacent owners who need HIPAA in scope. Small marketing agencies that want a deep platform under one roof. For everyone else in the local-business audience, the dashboard is heavier than they need and the per-number cost is in line with CallRail and WhatConverts. Pick CTM when you need its specific strengths. Otherwise, CallScaler covers the basics at a lower price.
Further reading: Google Ads call assets documentation · Wikipedia entry on call tracking