Clientbook alternatives
Vendors whose G2 category profile most closely matches Clientbook’s, weighted by where each one’s reviews actually sit.
| Vendor | Rating | Reviews | Growth (QoQ) | Categories | |
|---|---|---|---|---|---|
 Customer.io Portland, OR | 4.4 | 990 | +7.1% | 7 | Compare |
 Iterable San Francisco, CA | 4.4 | 840 | -75.4% | 10 | Compare |
 Insider One Global | 4.7 | 1,432 | -64.5% | 13 | Compare |
 Klaviyo Boston, Massachusetts | 4.6 | 1,370 | -83.3% | 15 | Compare |
 Dotdigital London Bridge, London | 4.4 | 1,245 | -30.8% | 15 | Compare |
 WebEngage Mumbai | 4.5 | 770 | -87.0% | 12 | Compare |
 Brevo Paris | 4.5 | 2,772 | +202.6% | 22 | Compare |
 Listrak Lititz, PA | 4.5 | 316 | +300.0% | 8 | Compare |
 Constant Contact Waltham, US | 4.2 | 9,365 | +5.6% | 24 | Compare |
 Marigold Nashville, US | 4.1 | 1,333 | -78.9% | 10 | Compare |