Upside alternatives
Vendors whose G2 category profile most closely matches Upside’s, weighted by where each one’s reviews actually sit.
| Vendor | Rating | Reviews | Growth (QoQ) | Categories | |
|---|---|---|---|---|---|
 Gong San Francisco, California | 4.7 | 6,779 | -55.2% | 7 | Compare |
 Kluster London | 4.4 | 300 | — | 2 | Compare |
 Substrata Tel Aviv, Israel | 4.9 | 1,132 | -31.9% | 6 | Compare |
 Salesloft Atlanta, GA | 4.5 | 11,163 | +50.0% | 23 | Compare |
 Jiminny London, England | 4.6 | 1,039 | -90.9% | 5 | Compare |
 Outreach Seattle, WA | 4.3 | 3,672 | +110.8% | 11 | Compare |
 Salesforce San Francisco, CA | 4.4 | 104,735 | +176.0% | 168 | Compare |
 Mediafly, Inc Chicago, IL | 4.4 | 1,343 | — | 9 | Compare |
 Apollo.io San Francisco, CA | 4.7 | 9,851 | +7.0% | 27 | Compare |
 Revenue Grid Atlanta, Georgia | 4.6 | 597 | +114.3% | 7 | Compare |