| Round | Announced on | Number of investors | Raised |
|---|---|---|---|
| Product Crowdfunding | Aug. 1, 2012 | $2,400,000 | |
| Seed | Sept. 30, 2012 | 2 | $2,550,000 |
| Series A | June 17, 2013 | 8 | $16,000,000 |
| Series B | Dec. 12, 2013 | 4 | $75,000,000 |
| Equity Crowdfunding | Aug. 13, 2019 | $2,437,429 | |
| Grant | Sept. 3, 2025 | 1 |