| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Sep 18, 2014 | Series F | $35M | 3 | Kohlberg Kravis Roberts | — | Detail |
| Jul 16, 2013 | Series E | $44M | 2 | — | — | Detail |
| Jun 21, 2011 | Series D | $21M | 2 | — | — | Detail |
| Oct 11, 2006 | Series C | $13M | 3 | — | — | Detail |
| May 11, 2005 | Series B | $7.50M | 1 | — | — | Detail |
| Apr 16, 2004 | Series A | $5.80M | 1 | General Catalyst | — | Detail |