CallScaler vs Nimbata
CallScaler
callscaler.com
Nimbata
nimbata.comSide by side
| Figure | CallScaler | Nimbata |
|---|---|---|
| Price from | $45/mo | $39/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · Call Tracking Software | 8.9 (#3) | 8.6 (#5) |
| Spec score · Inbound Call Tracking Software | 9.0 (#2) | 8.5 (#3) |
| API | The REST API covers calls, analytics, numbers, call flows, voicemails, SMS, forms, webhooks and billing resources. | Nimbata provides a public API with documentation and authenticates API requests using personal auth tokens created in account settings. |
| Documentation | Documentation is organized into Getting Started, Tracking, Call Flows, Features, Extensions, Account, API and Support sections with quick-start guides. | The Help Center is organized into setup, tracking numbers, DNI, call flows, form tracking, attribution, reports, workflows, integrations, billing, privacy and API topics. |
| Integrations | The pricing page lists Google and Meta ad integrations, and the product supports connecting Claude, ChatGPT, and other AI assistants through MCP. | Listed integrations include Google Ads, Pipedrive, Zapier, webhooks, Microsoft Dynamics, HubSpot, GA4, Meta, Looker Studio, Google Sheets, Salesforce, Zoho, Slack and others. |
| Intended users | The company describes CallScaler as built for lead-generation businesses and pay-per-call networks, including agencies and local businesses. | Nimbata identifies marketing agencies and multi-location businesses among the audiences it serves. |
| Praise: usability and support | G2 reviewers describe CallScaler as easy to use, customizable, affordable and supported by a helpful team. | G2 reviewers repeatedly describe Nimbata as easy to set up and use, with responsive customer support and useful call tracking. |
| Product | CallScaler combines call tracking, routing, billing, payouts, and call quality tools for lead generation and pay-per-call operations. | Nimbata tracks inbound calls back to the channel, campaign, keyword, and ad that generated them. |
| Rating on G2 | 4.5 out of 5 from 2 reviews | 4.7 out of 5 from 29 reviews. |
| Rating on GetApp | 4.5 out of 5 from 2 reviews | 4.8 out of 5 from 28 reviews. |
| Security | White Label provides a custom domain with automatic SSL, branded with the customer's logo, colors, and favicon. | Nimbata describes encryption in transit and at rest, multifactor authentication, and role-based access controls. |
| Security controls | The privacy policy states TLS 1.2-or-higher transit encryption, encrypted recordings at rest, audited database access, bcrypt password hashing and encrypted API secrets. | The security page describes TLS in transit, encryption at rest, multifactor authentication, role-based access control and automatic logout after 30 minutes of inactivity. |
| Support | Support is provided through in-app tickets and email; the contact page says typical basic-question replies take 10 to 20 minutes. | Nimbata states that it offers knowledge-base articles, email, live chat, phone support and plan-dependent dedicated account managers. |
| What it does | CallScaler is a cloud platform for call tracking, analytics, lead management, routing, recording, AI analysis, dynamic number insertion, forms, SMS, pay-per-call operations and advertising integrations. | Nimbata tracks inbound calls to the channel, campaign, keyword and advertisement that generated them. |
Plans
CallScaler
- MarketplaceFree
- Pro$45 a month
- Call Tracking$65 a month
- Agency$130 a month
- Pay Per Call$400 a month
In their own words
CallScaler
CallScaler combines call tracking, routing, billing, payouts, and call quality tools for lead-generation and pay-per-call operations. It attributes calls to publishers, campaigns, ads, and keywords through dedicated numbers and dynamic number insertion. Routing options include call flows, real-time bidding, IVR menus, geographic routing, and voicemail. For call review, it provides recordings, transcripts, AI summaries, lead scoring, and keyword tracking.
The Pay Per Call plan includes buyer and publisher management, billing, invoicing, real-time bidding, and a branded public marketplace. The Marketplace plan is free for buying or selling calls. Call Tracking is listed at $65 a month and Pay Per Call at $400 a month, both billed annually with usage charges; the pricing note says paid plans start at $45/mo, and a 7-day trial is available. CallScaler runs on web and API platforms. Google and Meta ad integrations are listed, and AI assistants can connect through MCP. Phone numbers are currently offered only for the US and Canada.
Nimbata
Nimbata tracks inbound calls back to the marketing channel, campaign, keyword, and ad that generated them. It assigns dynamic tracking numbers to website visitors to connect calls with sessions and marketing sources. Its AI call analysis transcribes, scores, and classifies conversations, and can produce summaries, action items, and notes. Teams can attribute dollar values to calls and send deal values and closed revenue to Google Ads and Meta. Call-handling tools include local presence dialing, routing, recording, and missed-call alerts; transcription supports more than 100 languages. Integrations listed include Google Ads, Pipedrive, Zapier, webhooks, Microsoft Dynamics, HubSpot, GA4, Meta, Salesforce, Slack, and Zoho CRM. Nimbata describes encryption in transit and at rest, multifactor authentication, and role-based access controls. All plans include a 14-day trial without a credit card. Entry costs nothing plus usage; Pro is listed at $39/mo plus usage, Marketing at $80/mo plus usage, and Agency at $120/mo plus usage. Nimbata identifies marketing agencies and multi-location businesses among its audiences.