Definition
An attention paywall is a price on interrupting you. sift.mx implements it as a member-set cover on a public handle: trusted contacts pass free; unknown email and chat attempts pay or do not get through.
Not a content subscription
Classic paywalls gate articles, videos, or newsletters. An attention paywall gates access to a person. The scarce resource is your time, not a media file.
You are not selling a membership to a feed. You are restoring a price signal on cold interruption while keeping free lanes for people you already chose.
Why free messaging broke the price signal
When messaging costs nothing, demand is infinite. Filters and mute buttons hide symptoms. An attention paywall restores a simple rule: unknown access is not free.
That rule is older than the internet—receptionists, office hours, and cover charges at clubs all ration access. Software made the rationing disappear; covers put it back without requiring a human gatekeeper for every stranger.
How sift.mx does it
One handle for email and member chat. Whitelist free. Cover for strangers. Payments go to the person whose attention was requested. Email uses private forwarding; chat between members is end-to-end encrypted.
Attention tax vs attention paywall
People use both phrases. In practice on sift.mx they describe the same mechanism: a small cost (the cover) that unknowns pay to interrupt you. “Paywall” emphasizes the gate; “tax” emphasizes the economics of free attention inviting spam.
FAQ
Is this the same as charging for a newsletter?
No. Newsletter paywalls gate content. An attention paywall gates access to you—email or chat from unknowns.
Do friends and coworkers pay?
Not if you allowlist them. The paywall is for strangers; trusted contacts stay free.