0001802883 2021-01-01 2021-12-31 0001802883 dei:BusinessContactMember 2021-01-01 2021-12-31 0001802883 us-gaap:CommonClassAMember 2021-01-01 2021-12-31 0001802883 dei:AdrMember 2021-01-01 2021-12-31 0001802883 us-gaap:CommonClassBMember 2021-12-31 0001802883 us-gaap:CommonClassAMember 2021-12-31 shares 333 Songhu RoadYangpu District 333 Songhu RoadYangpu District 0001802883 FY true 20-F/A false true 2021-12-31 --12-31 2021 false false 001-39340 Agora, Inc. E9 Floor 8, Building 12 Phase III of ChuangZhiTianDi 333 Shanghai CN Jingbo Wang 86-400 632-6626 Floor 8, Building 12 Phase III of ChuangZhiTianDi 333 Shanghai CN American depositary shares (each American depositary shares representing four Class A ordinary share, par value US$0.0001 each) API NASDAQ Class A ordinary shares, with a par value of US$0.0001 each* NASDAQ true 387302624 76179938 No No Yes Yes Large Accelerated Filer false true U.S. GAAP false PricewaterhouseCoopers Zhong Tian LLP PricewaterhouseCoopers Zhong Tian LLP 1424 Explanatory Note Agora, Inc. (the “Company”) is filing this Amendment No. 1 to Form 20-F (this “Amendment No. 1”) to amend its annual report on Form 20-F for the fiscal year ended December 31, 2021, which was filed with the Securities and Exchange Commission on April 28, 2022 (the “Original Filing”). This Amendment No. 1 is being filed solely for the purpose of updating the information in Item 16G of Part II of the Original Filing regarding the Company’s reliance on home country practices. Accordingly, Item 16G of Part II of the Original Filing is hereby restated and replaced in its entirety in accordance with Rule 12b-15 promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). In addition, pursuant to Rule 12b-15 under the Exchange Act, the Company is including Item 19 of Part III with this Amendment No. 1 solely to file the certifications required under the Sarbanes-Oxley Act of 2002. Except as described above or as otherwise expressly indicated herein, no other change has been made to the Original Filing. This Amendment No. 1 continues to speak as of the date of the Original Filing and other than as set forth above, it does not, and does not purport to, amend, update or restate any other information or disclosure included in the Original Filing, or reflect any events that have occurred since the date thereof.