PlayerDuel

PlayerDuel is an online platform that converts single-player mobile games into multiplayer games. Put simply, it is about building software for you when nothing off the shelf fits.

The natural audience is companies with a specific process to automate. Related areas on their profile: Mobile. They are a very small team, 1 to 10 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

PlayerDuel is based in Palo Alto, California. Their site is playerduel.com.

Things worth asking about: portfolio relevance, who owns the code, and how they handle changes. Get the renewal terms in writing before the first invoice.

If you have worked with PlayerDuel, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.