O4S alternatives
Vendors whose G2 category profile most closely matches O4S’s, weighted by where each one’s reviews actually sit.
| Vendor | Rating | Reviews | Growth (QoQ) | Categories | |
|---|---|---|---|---|---|
 Benepik Technologies Gurgaon, IN | 4.6 | 743 | +58.0% | 4 | Compare |
 Xoxoday Bangalore, India | 4.6 | 1,575 | -100.0% | 11 | Compare |
 Giftogram Greater New York Area, NJ | 4.9 | 1,945 | +3.2% | 1 | Compare |
 Guusto Vancouver, CA | 4.9 | 6,139 | -39.1% | 2 | Compare |
 Tremendous New York, NY | 4.8 | 1,238 | -12.5% | 1 | Compare |
 Blackhawk Network McLean, US | 4.7 | 651 | +366.7% | 1 | Compare |
 Karrot Chicago, US | 4.5 | 80 | — | 3 | Compare |
 Tada Jakarta, Indonesia | 4.5 | 79 | — | 3 | Compare |
 Snappy New York, NY | 4.8 | 314 | +0.0% | 3 | Compare |
 GroupGreeting San Francisco, CA | 4.8 | 1,314 | -100.0% | 2 | Compare |