| Blog | blog.summation.net |
| @auren |
| UC Berkeley |
Auren Hoffman is CEO of Rapleaf.
Auren was formerly Chair of Stonebrick Group and the Connector Group. He’s a non-employee cofounder of BrightRoll.
Previously, he founded and sold three Internet companies: BridgePath (sold in 2002), Kyber Systems (sold in 1997), and GetRelevant (sold in 2002).
Auren holds a B.S.E. in Industrial Engineering and Operations Research from UC Berkeley. He writes a blog called Summation.
| Company | Date | Round | Size | Participants |
| Sofa Labs | 9/09 | Series A | $1.2M | 11 |
| AdRocket | 5/09 | Seed | $1M | 6 |
| CrowdFlower | 2009 | Unattributed | $1.2M | 8 |
| OtherInbox | 7/08 | Angel | 4 | |
| Goodrec | 3/08 | Seed | $1.1M | 7 |
| Project Playlist | 9/07 | Series A | $3M | 3 |
| BrightRoll | 11/06 | Series A | 2 |