Nine products that replace Microsoft 365.
Mail, webmail, chat, telephony, archiving, documents, an office suite, accounting and the hosting underneath. Run the lot on a server in your own building, or let us run it. The choice is the point.
Chainmail is iron mesh. Every ring is a product — take one.
It runs on your metal, or ours
The same build installs on a server in your comms room and on our infrastructure. Nothing is held back from the on-premises version to push you towards the hosted one, and moving between the two is a migration rather than a rewrite.
Your phone system comes with you
Iron Hall registers against the Asterisk or FreePBX box already in your comms room, as a real SIP endpoint with busy lamps and message waiting. Extensions, hunt groups and the number on your letterhead keep working. Teams cannot do that at any price.
Nothing is licensed out from under you
Every product deliberately avoids copyleft-licensed code, which is what makes it legal to install on hardware you own and to resell under your own name. It is a constraint we designed for rather than discovered later.
- ChainMailExchange Server, IMAP and POPAvailable now
- Rivet MailOutlook Web AppAvailable now
- IronSealMailStore and PilerAvailable now
- IronDriveSharePoint and OneDriveAvailable now
- IronIngotWord, Excel and PowerPointBeta
- IronLedgerSage and XeroBeta
- Iron HallMicrosoft TeamsIn development
- IronForgeAzure and cloud hostingAvailable now
- Rivetthe Outlook desktop clientIn development
Some of this is finished. Some of it is not.
Five products are in production and carrying real work today. two are in beta. two are still being built, and one of those does nothing yet but open an empty window. Every page on this site says which, and why, because you are going to find out anyway and it may as well be from us.