| Similarity | Rank | |
|---|---|---|
| Wildfire | 0.634 | 56638 |
| Kantar | 0.632 | 99407 |
| comScore | 0.631 | 55106 |
| Analytics | 0.613 | 12683 |
| Pulse | 0.606 | 23308 |
| Forrester | 0.605 | 31949 |
| 0.601 | 1052 | |
| Swarm | 0.600 | 61509 |
| Slingshot | 0.600 | 99238 |
| Burst | 0.598 | 50480 |
| Zynga | 0.596 | 36005 |
| DoubleClick | 0.590 | 89547 |
| HootSuite | 0.590 | 55639 |
| Tracker | 0.589 | 26156 |
| Shazam | 0.588 | 73218 |
| Facebook's | 0.587 | 22136 |
| Mashable | 0.587 | 47450 |
| Gartner | 0.583 | 27899 |
| Chatter | 0.583 | 72591 |
| Groupon | 0.582 | 29081 |
| Nimble | 0.580 | 90637 |
| Clicks | 0.580 | 75450 |
| Crush | 0.580 | 33564 |
| Topsy | 0.576 | 96410 |
| Frenzy | 0.575 | 63215 |