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CallScaler vs Nimbata

Both stand on inbound call tracking software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

CallScaler

Free plan APIWeb

CallScaler combines call attribution with routing and conversation tools, and includes a free marketplace option. Check the geographic phone-number limit, plan terms, and usage charges against your needs.

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Nimbata

Free plan APIWeb

Nimbata combines call attribution, analysis, and handling with reporting and marketing integrations. Its free Entry plan has one call flow, while paid plan costs include usage charges.

Visit Nimbata

The facts

CallScalerNimbata
Free planYesYes
Open sourceNoNot published
Runs onAPI, WebAPI, Web
Lowest paid planPro: $45 a monthPro: $39 a month
Plans published54
MakerNot publishedNot published
Websitecallscaler.comnimbata.com
On inbound call tracking software#1 of 20#2 of 20

CallScaler: what it does well

  • Tracks calls by publisher, campaign, ad, and keyword.
  • Offers call recordings, transcripts, and AI summaries.
  • Pay Per Call includes buyer and publisher management.
  • Google Ads integration returns qualifying conversions.

What to know first

  • Phone numbers are available only for the US and Canada.
  • Sensitive-data redaction is unavailable on Call Tracking.
  • Paid plans have usage charges.
  • Call Tracking and Pay Per Call are billed annually.

Nimbata: what it does well

  • Links calls with sessions and marketing sources.
  • Transcribes calls in more than 100 languages.
  • Routes, records, and flags missed calls.
  • Can send revenue values to Google Ads and Meta.
  • All plans include a 14-day trial without a card.

What to know first

  • Paid plans also have usage charges.
  • 24/7 support is listed for Pro and higher plans.
  • A signed BAA is required for protected health information.

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