Consolidated Statements of Comprehensive Income (Loss) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Total revenues $ 133,563,921 $ 64,428,690 $ 43,656,954
Cost of revenues (47,199,851) (20,417,464) (12,634,565)
Gross profit 86,364,070 44,011,226 31,022,389
Operating expenses:      
Research and development expenses (49,494,413) (23,622,830) (14,425,536)
Sales and marketing expenses (25,723,472) (19,408,377) (11,986,444)
General and administrative expenses (18,010,124) (7,176,816) (5,372,990)
Total operating expenses (93,228,009) (50,208,023) (31,784,970)
Other operating income 1,672,241 107,852 1,025,148
Income (loss) from operations (5,191,698) (6,088,945) 262,567
Exchange gain (loss) (65,400) 86,874 (20,549)
Interest income 2,704,032 625,970 239,176
Income (loss) before income taxes (2,553,066) (5,376,101) 481,194
Income taxes (561,794) (801,337) (105,078)
Net income (loss) (3,114,860) (6,177,438) 376,116
Less: cumulative undeclared dividends on convertible redeemable preferred shares (6,714,852) (9,961,473) (9,961,473)
Less: accretion on convertible redeemable preferred shares to redemption value (193,465,743) (50,714,953) (33,234,811)
Net loss attributable to Agora, Inc.’s ordinary shareholders (203,295,455) (66,853,864) (42,820,168)
Other comprehensive income (loss):      
Foreign currency translation adjustments 2,929,387 (358,083) (749,030)
Total comprehensive loss attributable to Agora, Inc.’s ordinary shareholders $ (200,366,068) $ (67,211,947) $ (43,569,198)
Net loss per share attributable to Agora, Inc.’s ordinary shareholders—basic and diluted (in dollars per share) $ (0.76) $ (0.58) $ (0.39)
Weighted average number of ordinary shares—basic and diluted (in shares) 268,849,967 115,716,392 109,141,311
Share-based compensation expenses included in:      
Share-based compensation $ 11,975,159 $ 4,252,169 $ 2,850,352
Cost of revenues      
Share-based compensation expenses included in:      
Share-based compensation 357,053 79,552 49,893
Research and development expenses      
Share-based compensation expenses included in:      
Share-based compensation 5,312,704 1,472,528 919,773
Sales and marketing expenses      
Share-based compensation expenses included in:      
Share-based compensation 2,060,523 1,653,717 975,297
General and administrative expenses      
Share-based compensation expenses included in:      
Share-based compensation 4,244,879 1,046,372 905,389
Real-time engagement service revenues      
Total revenues 131,148,297 63,925,303 43,199,085
Other revenues      
Total revenues $ 2,415,624 $ 503,387 $ 457,869