Twitdom » Super Chirp! - Paid Twitter Streams | The Twitter Applications Directory

Super Chirp!

Super Chirp allows you to create premium tweet channels whereby you can charge users for your services. It uses a concept slightly different from TwitPub, by sending out tweets to your subscribers via direct messages.

As described on their website,

SUPER CHIRP allows you to “chirp” via direct message to people who pay to “subscribe” to you.
It works with your existing Twitter account. You chirp by sending a direct message to superchirp.
You set the monthly price ($0.99 to $9.99) and we handle the recurring billing. You keep 70%.
Charge for timely news or premium content. Grant exclusive access. Promote a charity.

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