Hi Renzo - Cocomo is currently in public beta and available for free with generous usage limits. We currently don't have a pricing plan to share with you but please frequently visit the Labs Fourms for new announcements. Alternatively you can subscribe to the Cocomo forums RSS feed to stay in touch.
On a related note, we would be interested in understanding the type of application you are planning to build leveraging Cocomo along with target customers and timeline to launch your product offering. Let me know if you are available to talk further.
Hi Renzo - Thanks for your detailed response! I'd like to highlight that Cocomo doesn't support "screen sharing." The screen sharing use-case is unique and if that is what you are really interested in then our suggestion would be to leverage one of Adobe's existing web conferencing / virtual classroom offerings (E.g., Acrobat Connect Pro - available both as on-premise server or hosted by Adobe or MSP; and Acrobat Connect, which is available as a Adobe hosted service only.)
Cocomo really shines in "In-Context" collaboration use-cases where there is a need to embed real-time collaboration components (E.g., chat, VoIP, Webcam video, whiteboarding, Co-browsing) into an application in a way that they appear native to the application thereby providing a seamless user experience. This is akin to your #2 scenario.
Another option for you to consider is to leverage Cocomo in your training management system for most of the In-Context collaboration features and leverage Adobe's web conferencing applications for screen sharing. We recognize that this may be less than ideal but it allows you to leverage best of both worlds.
Should you have further questions please feel free to reach us at email@example.com.