JOINT FILERS’ SIGNATURES
| INSIGHT HOLDINGS GROUP, LLC | ||
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
| INSIGHT VENTURE ASSOCIATES GROWTH-BUYOUT COINVESTMENT, LTD. | ||
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
| INSIGHT VENTURE ASSOCIATES GROWTH-BUYOUT COINVESTMENT, L.P. | ||
By: Insight Venture Associates Growth-Buyout Coinvestment, Ltd., its general partner | ||
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
INSIGHT VENTURE PARTNERS GROWTH-BUYOUT COINVESTMENT FUND, L.P. | ||
| By: | By: Insight Venture Associates Growth-Buyout Coinvestment, L.P., its general partner | |
| By: | By: Insight Venture Associates Growth-Buyout Coinvestment, Ltd., its general partner | |
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
INSIGHT VENTURE PARTNERS GROWTH-BUYOUT COINVESTMENT FUND (CAYMAN), L.P. | ||
| By: | Insight Venture Associates Growth-Buyout Coinvestment, L.P., its general partner | |
| By: | Insight Venture Associates Growth-Buyout Coinvestment, Ltd., its general partner | |
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
INSIGHT VENTURE PARTNERS GROWTH-BUYOUT COINVESTMENT FUND (DELAWARE), L.P. | ||
| By: | Insight Venture Associates Growth-Buyout Coinvestment, L.P., its general partner | |
| By: | Insight Venture Associates Growth-Buyout Coinvestment, Ltd., its general partner | |
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Attorney-in-Fact | Date: 2/19/2021 |
INSIGHT VENTURE PARTNERS GROWTH-BUYOUT COINVESTMENT FUND (B), L.P. | ||
| By: | Insight Venture Associates Growth-Buyout Coinvestment, L.P., its general partner | |
| By: | Insight Venture Associates Growth-Buyout Coinvestment, Ltd., its general partner | |
| By: | /s/ Andrew Prodromos | |
| Name: | Andrew Prodromos | |
| Title: | Authorized Officer | Date: 2/19/2021 |