Free Address Book vs. Caller ID Reputation
A side-by-side comparison based on G2 review data.
| Metric | Free Address Book | Caller ID Reputation |
|---|---|---|
| Overall rating | 4.1 | 4.7 |
| Review count | 22 | 44 |
| Ease of use | 9.0 | 9.6 |
| Ease of setup | 0.0 | 9.7 |
| Quality of support | 8.4 | 9.7 |
| Meets requirements | 9.2 | 9.5 |
| NPS | 27.272727 | 81.395349 |
| Small Business | 59.1% | 61.9% |
| Mid-Market | 36.4% | 26.2% |
| Enterprise | 4.5% | 11.9% |
| Total page views | 36 | 988 |
| Total LLM citations | 44 | 3,410 |
Free Address Book
Free Address Book is a contact management software
Caller ID Reputation
Detect. Correct. Connect. With over 45 million flags identified to date, Caller ID Reputation® (CIDR) is the industry's original and only fully integrated call optimization tool offering a reputation monitoring and remediation platform. CIDR is partnered with more data providers than any other service and provides a comprehensive platform that offers organizations visibility into how their outbound calls are labeled, powered by data from major carriers, analytics engines, and call-blocking apps across both Android and iOS.