MasiDyn is the root, and every Massive Dynamic product grows from it: BidForge, Weave Infinity, Social: the meetup hub, with dating and After Dark layers, and the Convergence Nexus airlock.
Learn moreThe Massive Dynamic family
BidForge is live today. The others are on their way, and each one is labelled plainly: live, in development, or coming soon.
Bidding and estimating software for the trades. For firms, the same product comes as Cinderbid.
Plans from $99: Journeyman, Contractor, Master and Vanguard.
The game hub: set each provider to its persona and color, and name toons in this browser. The MMO starts in our own solar system in 2036 and is still in development.
masidyn.com/playOpen the game hub
The meetup hub comes first. Find people with shared interests, join local groups, and plan real-world meetups with MasiDyn Meet.
Explore the meetup hubOne social hub, with optional layers. Meet, dating and After Dark are planned; their waitlists are open.
A planned way to choose what your AI can share between your devices and online services.
masidyn.com/airlockLearn more
Want to build with MasiDyn? Visit the developer site for tools, guides and the details behind the products.
masidyn.devOpen the portal
The root
MasiDyn brings the Massive Dynamic family together. Explore what is available today, what is being built, and how to get started.
MasiDyn Free is the starting point. Extra services are optional. See the developer site for what is available for your device.
Distribution noticesLocal data stays on your device unless you turn on a feature that moves it. We don’t sell conversational data.
Privacy statementCheck whether the service can be reached. An unsuccessful check stays visible, so you can see the result for yourself.
Open the live service check, or visit the developer site to explore how MasiDyn works.
Check the serviceOne account
One sign-in for every Massive Dynamic product, arriving one product at a time.
Sign in once here and this browser remembers you: next time you visit masidyn.com, you are already signed in. New products will use the same account as they open.
