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9 Best Inbound Call Tracking Software in 2026, Compared

Compare the 9 best inbound call tracking software options on price, included minutes, numbers and AI summaries, with every price checked November 10, 2026.

Shamim Mia, Founder, SerpAstraLast verified November 10, 202615 min read

We compare pricing pages, documentation and public reviews. We never accept payment for rankings.

Key takeaways

  • CallRail leads for most buyers at $55 a month, WhatConverts is the value pick at $30 with a $30 usage credit, and AvidTrak is the cheapest paid start at $15.
  • The single most important buying factor is the billing model: included minutes, per-minute, per-answered-call and usage credit all produce very different bills for the same calls.
  • Every tool here bills numbers and minutes on top of the plan fee, or includes only a small allowance — AvidTrak is the exception, with 500 minutes in its $15 plan.
  • Prices below come from the vendors' own pricing pages and pricing sheets, checked in October and November 2026; Invoca and Marchex publish no price, so both are custom quotes.
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Quick comparison

Starting prices checked November 10, 2026
ToolBest forStarting priceFree plan
CallRailSmall businesses and agencies spending on paid search that want the category-standard call attribution$55/moNo (14-day trial)
WhatConvertsSmall businesses and agencies that want calls, forms and chats attributed together on one cheap plan$30/moNo (14-day trial)
NimbataMarketers and small agencies that want attribution tied to automation without paying per minuteFree; Pro $39/moYes (free Entry)
AvidTrakCall-heavy small businesses, franchises and agencies that want the most minutes per dollar$15/moNo (14-day trial)
CallTrackingMetricsCall-heavy small businesses and multi-location brands that want tracking plus a phone system in one app$79/moNo (first month free)
CallScalerLead-generation agencies and pay-per-call marketers running many tracking numbers$95/moNo (14-day trial)
PhonexaPay-per-call agencies and lead-generation networks that need call tracking inside a wider lead platform$250/moNo (demo only)
InvocaEnterprises in high-consideration industries that need AI call analysis tied to revenueCustom quoteNo (trial via sales)
MarchexMulti-location businesses and franchises that need call analytics across hundreds of sitesCustom quoteNo (demo only)

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The best inbound call tracking software

#1

CallRail

Best for: Small businesses and agencies spending on paid search that want the category-standard call attribution

4.5/5 on G2 (1,957 reviews, checked Nov 2026)
Visit callrail.com
Starting price$55/month (Lead Tracking, billed monthly; $50/month billed annually)
Free planNo — 14-day free trial

CallRail is the default answer for a reason: it does the core job, tying each call to its marketing source, better than anyone at this price. Lead Tracking at $55 a month monthly, or $50 on annual billing, includes 5 local numbers, 250 minutes and 25 texts, with dynamic number insertion, call recording, routing and transcription. Agencies white-label it routinely, and its integrations cover the ad platforms and CRMs most teams already use.

The honest catch is the two-part bill. Extra numbers run $3 a month each and extra local minutes $0.06, so a business that needs 10 numbers and 600 minutes pays about $70 a month on the base plan, not $55. AI summaries and sentiment wait for Lead Conversion at $150 a month billed annually. Buy CallRail when attribution accuracy matters more than the lowest headline price.

What we like

  • Lead Tracking includes 5 local numbers, 250 minutes and 25 texts, with keyword-level attribution and call recording
  • Dynamic number insertion ties each call to its campaign, keyword and landing page, with conversions sent to Google Ads
  • The largest review base in this list and the most agency integrations, so reporting fits existing workflows

Watch out for

  • Every plan includes only 250 minutes and 5 numbers, so extra numbers at $3 each and minutes at $0.06 quickly add to the bill
  • AI call summaries and sentiment need Lead Conversion at $150/month billed annually, not the entry plan
#2

WhatConverts

Best for: Small businesses and agencies that want calls, forms and chats attributed together on one cheap plan

4.9/5 on G2 (324 reviews, checked Nov 2026)
Visit whatconverts.com
Starting price$30/month (Call Tracking plan, includes $30 usage credit)
Free planNo — 14-day free trial

WhatConverts is the value play: $30 a month with a $30 usage credit included, tracking calls plus forms and chats in one dashboard so a phone call and a form fill connect to the same revenue story. It holds the highest G2 score in this list at 4.9 from 324 reviews, and reviewers praise its support more than any other quality. AI Lead Analysis runs on every plan, summarising calls and flagging buyer intent.

The $30 tier is genuinely limited: about 148 calls before overages, with extra numbers at $2.50 and minutes at $0.045, and transcription at $0.02 a minute on top. Form tracking needs Plus at $60, and HIPAA compliance waits for Pro at $100. Pick WhatConverts when leads arrive by phone, form and chat together; pick CallRail when calls alone are the whole story.

What we like

  • Every single-account plan includes a $30 usage credit, so light call volume can cost little beyond the plan fee
  • AI Lead Analysis runs on every plan, with call summaries, spotted keywords and buyer-intent flags
  • Agency plans from $500/month cover unlimited client accounts on one fee, a rare and fair model

Watch out for

  • The $30 plan covers about 148 call leads before overages, so busy accounts pay usage on top of the plan fee
  • Form, chat and transaction tracking need Plus at $60/month, and HIPAA compliance needs Pro at $100/month
  • White labelling is a $50/month add-on, not included on any single-account plan
#3

Nimbata

Best for: Marketers and small agencies that want attribution tied to automation without paying per minute

4.7/5 on G2 (31 reviews, checked Nov 2026)
Visit nimbata.com
Starting priceFree (Entry plan, usage-based); Pro $39/month + usage ($35/month billed annually)
Free planYes — free Entry plan ($0 + usage)

Nimbata's billing model is the differentiator: per answered call rather than per minute, which maps cleanly to lead budgets, plus a free Entry tier that is genuinely usable for basic tracking. Pro at $39 a month adds dynamic number insertion with Google Ads and GA4 integrations, and the workflow layer routes calls through qualification and scoring into CRMs and ad platforms.

Read the fair-use fine print: long consultation calls can trigger extra charges, and transcription bills per minute. The free tier is basic tracking without DNI or ad integrations, and annual billing discounts Pro to about $35 a month. Choose Nimbata when calls run long and per-minute billing punishes you for it.

What we like

  • Bills per answered call instead of per minute, so missed and spam calls cost nothing
  • Pro adds dynamic number insertion, AI tagging and scoring, and Google Ads and GA4 integrations for $39/month
  • A genuinely usable free Entry plan covers basic online and offline tracking with one call flow

Watch out for

  • The free Entry plan has no dynamic number insertion and no Google Ads integration, so real attribution needs Pro
  • Per-answered-call billing helps on long calls but a fair-use clause limits the advantage on very long calls
  • Workflows start on Marketing at $89/month, so Pro buyers automate less than the feature list suggests
#4

AvidTrak

Best for: Call-heavy small businesses, franchises and agencies that want the most minutes per dollar

Visit avidtrak.com
Starting price$15/month (Starter: 5 local numbers, 500 local minutes)
Free planNo — 14-day free trial ($20 usage credit)

AvidTrak is the cheapest paid start in this list and the most generous with minutes: $15 a month buys 5 numbers and 500 local minutes, with 500 recording minutes to match. AI transcription and conversation-outcome extraction are included from Starter, where CallRail gates AI summaries behind a $150 plan. Live monitoring, whisper and barge-in give supervisors the call-centre tools small teams usually pay far more for.

The trade-offs are scope and proof. There is no built-in form or chat tracking, reporting is basic next to the suites, and there is no native GoHighLevel integration. The G2 base is only 4 reviews, so there is little independent evidence to lean on. Buy AvidTrak when the phone is the business and minutes are the cost that matters.

What we like

  • Starter includes 5 numbers and 500 local minutes for $15/month, double CallRail's included minutes at a third of the price
  • AI-powered transcription and conversation-outcome extraction are included from the $15 Starter plan
  • Call recording minutes match the plan minutes (500 on Starter), with live monitoring, whisper and barge-in

Watch out for

  • No native GoHighLevel integration, which some agencies count on
  • Basic reporting compared with the suites, and no built-in form or chat tracking
  • G2 review base is only 4 reviews, too thin to print as a rating
#5

CallTrackingMetrics

Best for: Call-heavy small businesses and multi-location brands that want tracking plus a phone system in one app

4.5/5 on G2 (761 reviews, checked Nov 2026)
Visit calltrackingmetrics.com
Starting price$79/month (Marketing Lite, billed monthly; $65/month billed annually)
Free planNo — first month's plan fees waived

CallTrackingMetrics, now branded CTM, is for teams where the phone is the business: the platform combines marketing attribution with a real phone system, so inbound tracking and outbound sales calling live in one app. Unlimited users on every plan keeps the seat math flat as teams grow, and routing, with IVR and skills-based queues, goes deeper than CallRail. Marketing Lite starts at $79 a month monthly, $65 annual.

The subscription is only the base. Numbers cost $2 a month local, minutes about $0.04 for forwarding, and SMS and transcription are all usage-billed, so a busy call centre can double the sticker price. Reviewers also warn the interface overwhelms newcomers. Pick CTM when the team works the phones all day; pick a pure tracker when attribution alone is the job.

What we like

  • Unlimited users on every plan with no per-seat fees, so the seat math stays flat as teams grow
  • Combines attribution with a real phone system: IVR routing, softphone and Smart Dialer on higher tiers
  • Basic AI summaries are included on Marketing Lite, billed with transcription at $0.02 a minute

Watch out for

  • No numbers or minutes are included, so every call is usage-billed on top of the $79 plan fee
  • Reviewers call the learning curve steep, with settings and reporting that overwhelm newcomers
  • White-label reports and the softphone sit on higher tiers, not on Marketing Lite
#6

CallScaler

Best for: Lead-generation agencies and pay-per-call marketers running many tracking numbers

Visit callscaler.com
Starting price$95/month (Call Tracking, billed monthly; $65/month billed annually)
Free planNo — 14-day free trial

CallScaler is call tracking software built for lead generation and pay per call, and the pricing explains why it leads that niche. Local numbers are $0.50 a month, so 50 tracking numbers cost $25 a month where CallRail would charge $135 for the numbers alone. The Call Tracking plan is $95 a month monthly, or $65 on yearly billing, with client portals included so each renter gets a separate login.

It is a young platform, and that shows: the review base is thin, there is no native CRM connector beyond Google and Meta ads plus Sheets, and there is no phone support. The plan covers 3 businesses, so a fourth renter needs the $95 unlimited add-on. Buy CallScaler when the number count, not the feature list, decides the bill.

What we like

  • Local numbers cost $0.50 a month, the cheapest per-number price in this list by a wide margin
  • Client portals with custom permissions are included on every plan, so renters get their own login
  • AI call summaries and lead scoring are included, with call recording at $0.005 a minute

Watch out for

  • A young, founder-led platform with a thin review base and no native CRM connector
  • The Call Tracking plan covers only 3 businesses with 5 users each; unlimited businesses is a $95/month add-on
  • No phone support and no formal compliance certifications published
#7

Phonexa

Best for: Pay-per-call agencies and lead-generation networks that need call tracking inside a wider lead platform

4.9/5 on G2 (163 reviews, checked Nov 2026)
Visit phonexa.com
Starting price$250/month (Lite, plus $500 one-time setup fee; Premium $500/month, Enterprise $1,000/month)
Free planNo — demo on request

Phonexa bundles call tracking into a broader suite that also covers lead distribution, email and SMS marketing, click tracking, and behaviour analytics. The pitch is consolidation: run several marketing functions in one platform instead of stitching point tools together. The Lite suite starts at $250 a month plus a $500 setup fee, with usage priced per call minute at $0.045.

Consolidation cuts both ways. Teams that use most of the suite get real value from one bill and one login, and the G2 score of 4.9 from 163 reviews is the joint-highest here. Teams that only want call tracking end up paying a suite price for a single feature, and the setup fee raises the cost of trying it. Buy Phonexa for lead distribution; buy a tracker for tracking alone.

What we like

  • Call Logic covers tracking, routing, recording and pay-per-call campaigns in the same platform as lead distribution
  • Real-time bidding and ping/post call trading suit affiliate networks and lead buyers
  • The highest G2 score in this list at 4.9/5, with support praised in 64 review mentions

Watch out for

  • Lite starts at $250/month plus a $500 one-time setup fee, before any usage charges
  • Call tracking is bundled into an eight-module suite, so teams that only want tracking pay a suite price for one feature
  • No free plan and no free trial; onboarding is complex for teams outside lead generation
#8

Invoca

Best for: Enterprises in high-consideration industries that need AI call analysis tied to revenue

4.5/5 on G2 (967 reviews, checked Nov 2026)
Visit invoca.com
Starting priceCustom quote (no published pricing; Pro includes 6,000 annual tracking numbers)
Free planNo — 30-day trial via sales

Invoca sits at the top of the market for large enterprises and regulated industries, where AI call analysis and compliance matter more than price. Its strength is Signal AI, which scores every call against models trained on the buyer's own outcomes, plus routing that uses pre-call data to connect the caller to the right agent. Pro includes 6,000 annual tracking numbers and 5 custom Signals.

That depth comes with enterprise terms: no published prices, a sales conversation before you can even trial the product, and contracts that run 12 to 36 months. Signal AI and PreSense are premium add-ons, not included in the base plans. Invoca is the right buy at 1,000 calls a month or more; below that volume, CallRail or CTM do the job at a fraction of the cost.

What we like

  • Signal AI scores every call with custom, trainable models built on the buyer's own outcomes
  • Pre-call data and routing connect the caller to the right agent before the phone is answered
  • Deep Salesforce and Adobe integrations feed call outcomes back into ad platforms for revenue optimisation

Watch out for

  • No published prices at all; every plan needs a sales quote and contracts run 12 to 36 months
  • Signal AI and PreSense are premium add-ons, not included in the base plans
  • Inbound only by design, with no native outbound dialer or sales sequencing
#9

Marchex

Best for: Multi-location businesses and franchises that need call analytics across hundreds of sites

4.1/5 on G2 (184 reviews, checked Nov 2026)
Visit marchex.com
Starting priceCustom quote (no published pricing; three Marketing Edge tiers: Core, Advantage, Optimum)
Free planNo — demo on request

Marchex is built for multi-location and franchise businesses, where one dashboard has to cover hundreds of sites. Its Marketing Edge platform tracks calls, texts and chats, scores conversations with AI, and benchmarks performance against vertical-market data — automotive and home services in particular. Three tiers run from Core, with basic tracking and recording, through Advantage to Optimum with AI call summaries.

It is not designed for a single-location business. There is no published price and no self-serve signup: entry contracts are estimated in the low four figures a month, every quote comes from a sales call, and annual contracts are the norm. Buy Marchex when locations number in the dozens or hundreds; a single site gets the same attribution for $30 to $55 a month elsewhere.

What we like

  • Built for businesses managing hundreds or thousands of locations, with centralised franchise reporting
  • Conversation analytics with vertical-market benchmarks, strong in automotive and home services
  • Tracks calls, texts and chats in one place, with AI-powered scoring on higher tiers

Watch out for

  • No published prices; entry contracts are estimated in the low four figures a month and need a sales call
  • AI call summaries sit on the top Marketing Edge Optimum tier, not on the entry Core tier
  • No self-serve signup, and annual contracts are the norm

The best inbound call tracking software answers one question: which campaign made the phone ring. The nine tools below are ranked by fit for the most common buyer, a small business or agency spending on paid search and taking tens to hundreds of calls a month, and every price was checked against the vendor's own pricing page or pricing sheet, as published in October and November 2026.

How to choose the best inbound call tracking software

  • Count your numbers first. One number per campaign or keyword is how attribution works, and numbers cost $0.50 to $3 a month each — 50 numbers cost $25 on CallScaler and $135 on CallRail beyond its included 5.
  • Check what the plan includes. AvidTrak includes 500 minutes for $15; CallRail includes 250 for $55; CallTrackingMetrics includes none at all. The included allowance decides the bill more than the plan fee.
  • Pick your billing model. Per-minute billing suits short calls; per-answered-call billing suits long ones — Nimbata is the only tool here that bills per answered call.
  • Check where AI sits. Transcription and summaries are included on AvidTrak's $15 plan but gated behind $150 a month at CallRail and a quote at Invoca.
  • Think about the next year, not the next month. A business that adds locations needs a plan that grows by the number, not one that jumps to an enterprise tier.

Call tracking proves which campaigns bring in calls, but it does not bring the calls in on its own. If the business is not showing up when people nearby search, our local SEO service covers that side. And before the next campaign goes live, the free UTM builder makes clean tracking links for every ad, so the call data lines up with the click data.

Whatever you shortlist, try it with real calls before you pay. The trials in this list run 14 days at most tools, which is long enough to run a real campaign, listen to real calls and check the attribution against your ad platform. Check two things in the trial: that dynamic number insertion swaps the number correctly on every landing page, and that the calls attributed to a campaign match what the ad platform reports. Every tool here offers a trial, a free plan or a waived first month, so there is no reason to buy before the business has run a real week on it.

Bar chart of starting prices billed monthly: AvidTrak $15, WhatConverts $30, Nimbata $39, CallRail $55, CallTrackingMetrics $79, CallScaler $95, Phonexa $250
Starting prices, billed monthly. Nimbata's bar is Pro ($39); its Entry plan is $0 plus usage. Invoca and Marchex publish no price, so they have no bar. Annual billing is lower for most tools.

Call tracking pricing: what you will actually pay

Take a business with 5 tracking numbers and 500 minutes of calls a month, about 100 calls. On monthly list prices, the bill is $15 on AvidTrak, because 5 numbers and 500 minutes are included; $35 on WhatConverts, where $35 of usage minus the $30 credit leaves $5 on top of the $30 plan fee; $61 on Nimbata Pro, where 5 numbers at $3.20 and 100 answered calls at $0.06 add $22 to the $39 fee; $70 on CallRail, where the extra 250 minutes beyond the included 250 cost $15 on top of the $55 fee; $109 on CallTrackingMetrics, where 5 numbers at $2 and 500 minutes at $0.04 add $30 to the $79 fee; $120 on CallScaler, where 5 numbers at $0.50 and 500 minutes at $0.045 add $25 to the $95 fee; and $272.50 on Phonexa Lite, where 500 minutes at $0.045 add $22.50 to the $250 fee, plus a $500 setup fee in the first month. Invoca and Marchex cannot be priced this way — both are custom quotes.

Over a year at the same volume, that is $180 on AvidTrak, $420 on WhatConverts, $732 on Nimbata Pro, $840 on CallRail, $1,308 on CallTrackingMetrics, $1,440 on CallScaler and $3,270 on Phonexa, plus its $500 setup fee. The same 5 numbers and the same 500 minutes cost $15 a month at the cheap end and $272.50 at the dear end — a gap that comes entirely from billing models and included allowances, not from features.

Two costs sit outside every number above. First, transcription and AI summaries: AvidTrak includes them, WhatConverts bills transcription at $0.02 a minute on top of the usage credit, and CallTrackingMetrics bills it the same way. Second, the numbers themselves: a business that gives every keyword its own number can need 50 or more, and at $3 each on CallRail that is $135 a month for numbers alone, against $25 on CallScaler. Count the numbers before you count the minutes.

Matrix showing what each entry plan includes: daily updates, free plan, AI visibility and white-label
What the entry plan includes, checked November 10, 2026. A dash means the feature is not included on the entry plan.

Know the difference: the plan fee vs the usage bill

The confusion in this category is the two-part bill, not the feature list. The plan fee buys the platform: the dashboard, the attribution, the integrations. The usage bill buys the phone calls themselves: the numbers, the minutes, the texts and the transcription. Every tool in this list except AvidTrak splits the price this way, and the usage half is where the surprises live. A $30 WhatConverts plan can cost $35 or $60 depending on volume; a $79 CallTrackingMetrics plan costs $109 for the same 5 numbers and 500 minutes.

The second confusion is what counts as a unit. A number is one tracking phone number. A minute is one minute of call time, usually rounded up. An answered call is one call that connects, however long it runs — Nimbata's unit. A lead is a call, form or chat, depending on the tool. Before you compare two prices, write down your own numbers: how many tracking numbers, how many minutes, how many calls, and how long the average call runs. Then price each tool on those numbers, not on the headline. Our guide to marketing attribution software explains how call data fits the wider attribution picture.

There is a third, quieter confusion: a free plan is not a free business. Nimbata's Entry plan costs $0 a month, but every number and every answered call still bills as usage, and the plan has no dynamic number insertion — the feature that makes attribution work. Budget on the plan fee plus usage plus transcription, not on the $0 headline.

Quick comparison: tool type by need

BuyerBest pickWhy
Small business, best all-round valueCallRailKeyword-level attribution, 5 numbers and 250 minutes from $55/month
Small budget, multi-channel trackingWhatConvertsCalls, forms and chats from $30/month with a $30 usage credit
Marketer who wants a free startNimbataFree Entry plan, Pro attribution from $39/month, billed per answered call
Call-heavy business, most minutes per dollarAvidTrak500 minutes included for $15/month
Team that also needs a phone systemCallTrackingMetricsTracking plus IVR and softphone from $79/month
Lead-gen agency with many numbersCallScalerNumbers at $0.50 a month, Call Tracking from $95/month
Enterprise that needs AI call analysisInvoca or MarchexCustom AI models and franchise-scale analytics, priced by quote

Mistakes to avoid

  • Comparing headline prices without the usage bill. A $30 plan can cost $60 and a $79 plan can cost $109 for the same calls. Price your own numbers, minutes and calls before you compare.
  • Buying per-minute when your calls run long. A 20-minute consultation costs $1.20 on CallRail's per-minute rate and $0.06 on Nimbata's per-answered-call rate. Check your average call length first.
  • Ignoring what counts as a unit. Some tools charge per number, others per minute, one per answered call. Tracking one keyword in five cities can cost five numbers, five times the minutes, or five answered calls.
  • Paying for a suite when attribution is the job. Phonexa is a lead-distribution platform that happens to track calls; a business that only needs attribution pays a suite price for one feature.
  • Forgetting the numbers when you switch. Trial accounts usually cannot port numbers out until they become paying subscribers, and porting can cost a fee per number. Confirm the exit terms before the trial, not after it.

How we chose

We checked each vendor's own pricing page or pricing sheet and recorded the starting price exactly as shown, including the annual-billing figure where the page lists one, and we ranked the tools by fit for the most common buyer — a small business or agency spending on paid search — not by brand size. Direct page reads were unavailable on November 10, 2026, so prices were verified from fresh crawls of the vendors' own pricing pages dated October 8 to November 10, 2026. Three figures are disputed and we say so plainly: Phonexa's Lite plan is $250 a month with a $500 setup fee on its own pricing sheet, while several directories still list a stale $100; CallScaler's Call Tracking plan is $95 a month on its own page as read October 31, while older reviews list a $45 Pro plan; and CallRail's extra local minute is $0.06 on the October 31 read, while one directory lists $0.05. Ratings come from G2, checked November 10, 2026. This list shows no rating for AvidTrak because its G2 base is only 4 reviews, too thin to print, and none for CallScaler, which has no published G2 rating. No vendor paid for a place in this list, and none of the links here are affiliate links.

What to do next

Start with the free plan or trial of your top pick and run one real campaign through it. Check that dynamic number insertion swaps the number on every landing page, that the attributed calls match your ad platform, and that the first invoice matches the worked example above. If the tools are sorted but new callers are not finding the business, our monthly SEO service handles the visibility side. Once your tools are in place, find out what's holding your rankings back.

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Sources we checked (16)
Shamim

Shamim

Founder of SerpAstra

A full-stack SEO and digital marketer who spends most days on Local SEO for dental practices, AI search visibility and lead generation.

Frequently asked questions

What is the best inbound call tracking software?

CallRail is the best fit for most buyers: keyword-level attribution, 5 numbers and 250 minutes from $55 a month monthly, or $50 billed annually. WhatConverts is the value pick at $30 a month with a $30 usage credit, and Nimbata suits marketers who want a free entry tier. Enterprises that need AI call analysis should look at Invoca or Marchex instead.

How much does inbound call tracking software cost?

Published entry prices run $15 to $250 a month: AvidTrak $15, WhatConverts $30, Nimbata Pro $39, CallRail $55, CallTrackingMetrics $79, CallScaler $95 and Phonexa $250. Then add usage: extra numbers $0.50 to $3 a month each, minutes $0.04 to $0.06, and SMS per segment. Invoca and Marchex are custom quotes, usually four figures a month.

Is there free inbound call tracking software?

One tool here has a free plan: Nimbata's Entry plan costs $0 plus usage and covers basic online and offline tracking with one call flow. Every other tool offers a free trial instead — 14 days at CallRail, WhatConverts, Nimbata, AvidTrak and CallScaler — or a waived first month at CallTrackingMetrics. Free never means $0 in total, because numbers and minutes still bill as usage.

What is the difference between per-minute and per-answered-call billing?

Per-minute billing charges for how long calls last: CallRail, CallTrackingMetrics, CallScaler and Phonexa all bill this way. Per-answered-call billing charges a flat rate for each call that connects, however long it runs: Nimbata is the only tool here that bills this way. Per-answered-call wins when calls run long; per-minute wins when calls are short. Check your average call length before choosing.

Can I switch call tracking software later?

Yes, but plan the number move first. Most tools let you port your tracking numbers out, though some charge a fee per number and free-trial accounts usually cannot port until they become paying subscribers. Export call logs, recordings and attribution history before cancelling, because history rarely transfers. Run the new tool alongside the old one for a week so no campaign goes untracked.

What should I check before paying for call tracking software?

Four things: how many numbers and minutes the plan includes and what counts as one, whether the price is monthly or annual billing, whether AI transcription and summaries are included or billed per minute, and whether the trial lets you port numbers out. Then run the trial on your real campaigns and compare the attributed calls against your ad platform before committing.

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