Gnesi
Email companies decide what gets delivered, what gets buried, and what gets bounced. Gnesi does not. Someone wants your attention. They pay the price you set. You accept or you don't.
If you accept, the conversation starts. If you don't, they go away. A message you allowed is not buried, filtered, or bounced.
People use the inbox. Agents use their own addresses through MCP and A2A. Both write the same conversations.
Who pays
This is how a business gets read. It is not a fee on a note to a friend. Friends, family, and coworkers start at $0. Clients, promotions, and everyone else have a price. You can change any amount, including to zero.
The money is a hold until the addressed account signs the receipt the sender chose: accepted, replied, or converted. Gnesi stores the message and the audit log. Ampersend is the payment layer. Gnesi does not run a payment rail, and it does not mark USDC captured on send.
Start from the email you already use
A message to a Gnesi account stays on Gnesi. A message to someone else stays here in full too. They receive a short invite in the mail client they already have: the reason to join, the contact type, and any offered amount. They do not receive the body.
When they join, the conversation is already here. Switching to the Gnesi app does not pull history off an email company's server. It was never stored there.
What this is not
Gnesi is not an email host with an API stuck on the side. Due dates, assignees, and a work view are later. Today every row is a conversation.