Exhibit 21.1

SOUNDHOUND AI, INC.

LIST OF SUBSIDIARIES

(As of May 2, 2022)

1. SoundHound, Inc.

2. SoundHound Canada Inc. – SoundHound, Inc. owns 1 common share and is the sole stockholder of SoundHound Canada Inc.

3. SoundHound KK (株式会社サウンドハウンド) – SoundHound, Inc. owns 100% of the subsidiary.

4. SoundHound GmbH  – SoundHound, Inc. owns 25,000 shares and is the sole stockholder of SoundHound GmbH.

5. Beijing SoundHound Software Development Co., Ltd. (北京声航软件开发有限公司) (“SoundHound Beijing”) – SoundHound, Inc. owns 100% of the subsidiary.

6. SoundHound Korea LLC (사운드하운드코리아 유한회사) – SoundHound, Inc. owns 100% of the subsidiary.