Head-to-head · Sales Call Tracking Software
Infinity vs CallGrid
Infinity leads on 0 checks, CallGrid on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreInfinity · 8.8/10
Infinity scores higher on our rubric for sales call tracking software: 8.8 against 8.5 out of 10; our editors rank them #4 and #7.
Infinity is the better fit for enterprise call attribution and conversation intelligence. CallGrid is the better fit for advanced routing, bidding, and attribution.
- Infinity fits best
Enterprise call attribution and conversation intelligence
- CallGrid fits best
Advanced routing, bidding, and attribution
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | Infinity 8.8/10 Visit ↗ | CallGrid 8.5/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.8 | 8.5 |
| Ranking | #4 in Sales Call Tracking Software | #7 in Sales Call Tracking Software |
| Best for | Enterprise call attribution and conversation intelligence | Advanced routing, bidding, and attribution |
| Pricing model | Paid | Paid |
| Starting price | $0.15/unit usage-based | $199/mo |
| Free plan | — | — |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Support | Docs · 24/7 | Email, Docs |
| Integrations | 45+ integrations | 100+ integrations |
| Built for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Infinity 2/4 · CallGrid 2/4 | ||
| Call recording | ✓ | ✓ |
| Call transcription | Not checked yet | Not checked yet |
| Campaign tracking | Not checked yet | Not checked yet |
| Conversation intelligence | ✓ | ✓ |
| Specs | ||
| Attribution model | Not checked yet | Not checked yet |
| Tracked numbers | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | Infinity is a paid call tracking platform for marketing teams and call-centric businesses. Its dynamic number insertion assigns unique tracking numbers to website visitors, connecting inbound calls with campaigns, channels, keywords,… Read the review → |
CallGrid is a pay-per-call platform for businesses, agencies, buyers, sellers, and networks managing inbound phone campaigns. It combines tracking numbers, dynamic number insertion, visitor attribution, routing, recording, transcription,… Read the review → |
Strengths and trade-offs
Infinity — where it wins
- Visitor-, campaign-, keyword-, and landing-page-level attribution
- AI summaries, transcription, intent detection, and transcript search
- Google, Microsoft, Meta, analytics, advertising, and API integrations
Where it doesn't
- No free plan is available
- Paid plans include additional per-call charges
- Enterprise uses a tailored package rather than a standard plan
CallGrid — where it wins
- Dynamic number insertion with visitor-level and source attribution
- AI routing, call scoring, transcription, and fraud checks
- Real-time bidding with auction, bid, and ping analytics
Where it doesn't
- Starts at $199 per month with no free plan
- Real-Time Bidding costs $995 per month
- Platform fees are separate from metered usage
- Infinity8.8/10 · Paid
Enterprise-grade attribution and call intelligence for marketing teams.
Visit InfinityFull verdict → - CallGrid8.5/10 · Paid
A strong fit for advanced call routing and pay-per-call attribution at a premium price.
Visit CallGridFull verdict →
More comparisons
- Nimbata vs CallGrid
- WhatConverts vs CallGrid
- CallRail vs CallGrid
- Infinity vs Marchex
- Infinity vs Retreaver
- Invoca vs CallGrid
- Marchex vs CallGrid
- CallGrid vs Retreaver
All sales call tracking software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





