if I upload a picture on Adobe stock I am allowed to upload it the same picture another sto@ck agency
Moving to Adobe Stock Contributors
Yes even after uploading a picture on Adobe Stock, you are allowed to upload the same picture to another stock agency since you retain ownership, all rights, titles and interest in and to the work(except for the licenses granted pursuant to the terms), and neither title nor any ownership interest in or to the work is transferred to us by virtue of the terms.
For more details, you may also refer to https://www.adobe.com/content/dam/acom/en/legal/servicetou/Adobe_Stock_Contributor_Agreement-en_US-2...
Feel free to update this thread in case of any additional questions.