Occasionally, Prolific may communicate directly with participants via our messaging service.

All correspondence sent by Prolific will be sent from the following IDs:

1. 5bdb32d43d7077000127bccc
2. 601bc7bda43df85b211b2734
3. 5ed6502170d30105170ff525
4. 602b87e03306192c9deea264
5. 67ab6b6f9fb8bc4e7d9654d8
6. 664b12e29e076fd031b9c2fc
7. 668e593793449803e5e22870
8. 66a0b2ec8747ed028402e05f
9. 65c1f9cef3aa724a71c8616c
10. 68519274497fdd597a396265

This ID can be found at the top of the message and in the left side panel, as below:

If you receive a message claiming to be Prolific that does not originate from this ID, please contact our Support Team immediately via our Contact Form and do not reply to the message.

In our communication, we will never ❌

• Ask for any login details
• Ask for identity verification or personal documents
• Ask for any personal information

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