Nimbata vs WhatConverts
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Both sides assessedNimbata compared with WhatConverts
Closely matched for agencies, with WhatConverts differentiating on lead management, capturing calls, forms, and chats as leads with qualification and revenue values attached. Nimbata is simpler and cheaper. Agencies that want to report revenue per marketing source prefer WhatConverts; those wanting straightforward call attribution at the lowest sensible price prefer Nimbata.
WhatConverts compared with Nimbata
The real difference is how the bill is calculated. WhatConverts meters everything against a usage credit, at $2.50 per local number, 4.5 cents a local minute, 2 cents a transcribed minute and so on, which rewards small number pools and punishes toll-free defaults; Nimbata bundles numbers and minutes into a flat tier from about $39 with overage only beyond the allowance, so the monthly figure is predictable. WhatConverts also counts forms, chats, and transactions as leads in the same dashboard, where Nimbata tracks calls plus forms and stops there. Take WhatConverts for full lead tracking and one-click qualification; take Nimbata if you want a fixed price per client account and white-label reporting on top.
Choose Nimbata if
Small and local businesses that convert by phone, and marketing agencies managing many such accounts who need affordable per-client call attribution with white-label reporting.
Choose WhatConverts if
Small businesses that generate leads by phone and spend money on advertising to do it, and especially the marketing agencies serving them: home services, legal, medical and dental, automotive, real estate, and any local business where the phone is the conversion event and the ad platform cannot see it.
Side by side
13 attributes| Attribute | Nimbata | WhatConverts |
|---|---|---|
| Category | Call Tracking | Call Tracking |
| Starting price | From roughly $39 per month including numbers and minutes (14 days trial) | $30 per month (14 days trial) |
| Pricing model | Subscription tiers including bundled tracking numbers and minutes, with overage charges beyond the allowance. Unlimited users on all plans; white labeling and higher allowances on upper tiers. | Monthly subscription with a bundled usage credit rather than a fixed allowance: each plan includes a credit ($30 on single accounts, $250 to $400 on agency plans) which is consumed by tracking numbers, minutes, transcription, texts, and non-call lead events at published per-unit rates, with overage billed beyond the credit. |
| Free plan | No | No |
| Free trial | 14-day free trial | 14 days |
| Best for | Small and local businesses that convert by phone, and marketing agencies managing many such accounts who need affordable per-client call attribution with white-label reporting. | Small businesses that generate leads by phone and spend money on advertising to do it, and especially the marketing agencies serving them: home services, legal, medical and dental, automotive, real estate, and any local business where the phone is the conversion event and the ad platform cannot see it. |
| Setup time | An hour or two: provision numbers, add the script, configure routing and conversion criteria, connect Google Ads and Analytics. | Under an hour for a basic deployment: create an account, add the tracking script to your site, provision a number pool, and set a forwarding destination. Attribution starts working on the next visitor. Connecting Google Ads, building call flows, and configuring qualification rules add a few hours of setup that is worth doing properly rather than quickly. |
| Learning curve | Low. The concepts are number pools, sources, and conversion criteria, and the interface is deliberately simple. | Low for the mechanics and moderate for the discipline. Installing the script and seeing attributed calls is easy. The genuine learning is operational: getting staff to qualify leads consistently, sizing the number pool correctly for your traffic, and resisting the urge to judge campaigns on call volume rather than qualified value. |
| Platforms | Web (JavaScript), Google Tag Manager, WordPress and common CMS platforms, Telephony | Web application, JavaScript tracking snippet, iOS and Android apps for lead notifications and qualification, REST API |
| Compliance | GDPR, CCPA, Jurisdictional call recording consent | HIPAA compliance available on the Pro tier and above, GDPR, SOC 2, First-party cookie tracking rather than third-party, Configurable call recording notifications for consent jurisdictions |
| Founded | 2016 | 2014 |
| Headquarters | Remote (North America) | Charlotte, North Carolina, United States |
| Ownership | Private, independent | Bootstrapped and founder-owned, with no outside funding raised |
Strengths and limitations
Nimbata
Strengths
- Affordable entry pricing with numbers and minutes bundled rather than fully metered.
- Unlimited users on all plans, which changes the economics for agencies.
- White-label reporting suitable for client delivery without extra tooling.
- Form tracking alongside calls gives a complete conversion picture for service businesses.
Limitations
- Shallower feature set than the category leaders, particularly on conversation analysis.
- No free plan, only a trial.
- Smaller vendor with less brand recognition, which occasionally matters in client conversations.
- Integration catalogue is narrower than larger competitors.
WhatConverts
Strengths
- Answers the question no phone system in this category can answer: which ad, campaign, and keyword produced this specific phone call.
- Tracks calls, forms, chats, and ecommerce transactions in one attributed dashboard, so the marketing report covers every conversion path rather than only the phone.
- Excellent agency tooling: white label with your own logo and domain, unlimited sub-accounts on agency plans, branded reports, emails, and invoices, and cheaper unit rates at that level.
- One-click lead qualification is a deceptively important design decision, because it converts raw call volume into a report about revenue rather than a report about ringing.
Limitations
- The credit-based pricing is less predictable than a competitor's included-numbers allowance, and a realistic deployment often costs double the plan sticker once numbers and minutes are counted.
- Keyword-level reporting, form tracking, chat tracking, and the Google Ads integration all require the $60 Plus tier, so the $30 headline is misleading for the most common use case.
- Purely an inbound product. There is no dialer, no outbound calling workflow, and nothing to help a sales team place calls.
- It is not a phone system. Call flows and IVR exist to route tracked calls, but there are no user extensions, desk phones, internal dialing, or team messaging.
Pricing compared
Nimbata
Subscription tiers including bundled tracking numbers and minutes, with overage charges beyond the allowance. Unlimited users on all plans; white labeling and higher allowances on upper tiers.
- StarterFrom about $39
- GrowthFrom about $99
- AgencyFrom about $199
Nimbata competes on price and simplicity rather than depth, and for its intended buyer that is the right trade. A local business spending a few thousand a month on ads recovers the subscription the first time it reallocates budget on evidence rather than assumption. For agencies the unlimited-user and multi-account structure is the decisive factor, since per-seat and per-account pricing elsewhere makes small clients unprofitable to serve properly.
WhatConverts
Monthly subscription with a bundled usage credit rather than a fixed allowance: each plan includes a credit ($30 on single accounts, $250 to $400 on agency plans) which is consumed by tracking numbers, minutes, transcription, texts, and non-call lead events at published per-unit rates, with overage billed beyond the credit.
- Call Tracking (single account)$30
- Plus (single account)$60
- Pro (single account)$100
- Elite (single account)$160
- Agency plans (unlimited accounts)$500 Plus / $800 Pro / $1,250 Elite
WhatConverts is the best-value serious call tracking product for a small business or a small agency, and the reason is focus rather than feature count. At $60 on Plus, plus perhaps $60 to $90 of realistic usage, you get keyword-level attribution, form and chat tracking, recording, cheap transcription, one-click qualification, enhanced conversions back to Google Ads, and API access, from a bootstrapped company whose entire product is this problem. The credit model is the thing to watch: it is honest but it is not predictable, and buyers who plan a twenty-number pool without doing the arithmetic will be unpleasantly surprised in month one. Note also what this product is not: there is no dialer and no outbound calling story at all, so the standard three-person team making 100 calls a day scenario simply does not apply here. WhatConverts measures the calls that come in, which for an advertising local business is usually the more valuable half of the phone.
Editorial verdict on each
Nimbata
Nimbata is unglamorous and well judged. It does the part of call tracking that changes decisions, attributing calls to campaigns and keywords and feeding qualified calls back to Google Ads, and it prices that so an agency can put it on a small local client without arithmetic anxiety. Bundled minutes and numbers, unlimited users, and white labeling at accessible tiers are the substance of its case, not the feature list, which is shallower than the category leaders and offers little in conversation intelligence. For a plumber, a clinic, or the agency serving twenty of them, that shallowness costs nothing and the price saving is real.
Read the full Nimbata profileWhatConverts
WhatConverts fills the most conspicuous gap in this category for a local business: knowing which advertising produced which phone call. It does that job cleanly, tracks forms, chats, and transactions alongside calls so the whole conversion picture lives in one place, and its one-click qualification workflow is the quiet design decision that turns call volume into a revenue report. For agencies it is close to ideal, with white labelling, unlimited sub-accounts, and cheaper unit rates from $500 a month. Two warnings. First, the $30 headline is not the price of the product most people want: keyword-level attribution and form tracking start at $60. Second, the credit model means a realistic deployment often costs roughly double the plan sticker once numbers and minutes are counted, so size your number pool before you sign up. And be clear about what it is not: there is no dialer, no outbound workflow, and no phone system here. This sits in front of your phone, tells you where the call came from, and passes it through.
Read the full WhatConverts profileNimbata profile last reviewed 2026-08-22; WhatConverts last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.