Private sharing is limited to 8,000 recipients per upload for premium users, as a measure to reduce the amount of unsolicited sharing on the site. We found that the more users a sound is shared to, the less engaging it is for recipients, and the less useful feedback is received by the sharer.

If you have a list of email addresses, you can share to this list using a free mailing list service such as Mailchimp or CampaignMonitor, and include our Secret Link in your emails.