As a start up with limited resources, we have to pick our battles. For us, it means building and maintaining apps only for the most popular platforms: BlackBerry, Android, and iPhone.

So what about everyone else?

We’ve put considerable effort into supplying an API (available at that allows developers to quickly build messaging clients that can leverage YouMail – whether it’s a full handset client, or simply integrating some interesting pieces of YouMail functionality. So we’re pleased to see a bunch of interesting handset clients now out there, including

We’re hearing rumors there are others out there – if you’ve built one, let us know!

And if you’re a developer looking for ideas – talk to us, we might have a winner for you that we just haven’t been able to get to yet.