Binadit Conserio
The chat for your company, without the per-seat bill
Conserio is the chat of Binadit Workspace: channels, direct messages and threads, instant search, and calls through Meet. One login with your mail account, data on our own servers in the Netherlands, and one price per company, however many people join.
Coming soon. Conserio runs in testing on macOS, iPhone and Android; the first public version follows for macOS, Windows, iPhone and Android. Want to be among the first? Request a demo.

What makes it different
One price per company
Slack and Teams charge per person, every month. Conserio is free with 6 months of history and costs a fixed amount per month for longer history, whether you have 5 or 500 people.
Several companies in one app
Work for more than one company? Connect them all and switch with Cmd or Ctrl plus a number. An All view collects your direct messages and mentions from every company.
Part of your Workspace
Sign in with your mail account. A call opens Binadit Meet, files come from the Team Drive, your status follows your calendar, and you plan a meeting with free/busy and a Meet link from the chat.
Leave Slack without rebuilding
Slack incoming webhooks, slash commands, the Events API and Bolt apps work against Conserio. Monitoring, CI and n8n flows keep running: change the address, keep the code.
Small, fast and offline
A native app of a few megabytes instead of a browser in disguise. It starts in a third of a second, keeps a local copy of your messages, and sends what you wrote offline exactly once when the connection is back.
Your data stays here
Messages live on Binadit's own servers in the Netherlands, without a subcontractor for their content. Push notifications are encrypted so that Apple and Google cannot read them.
Everything a team chat needs
- Public and private channels, direct messages and group conversations
- Threads with their own unread state, reactions and mentions of people, groups or the whole channel
- Edit, delete, pin, save with a reminder, forward and quote
- Formatting, code blocks with highlighting and link previews
- Instant search with filters for person, channel, file and date, across all your companies
- Status, do not disturb with working hours, notifications per channel and keywords
- Calls and screen sharing through Binadit Meet, with ringing in direct messages
- Files from the Team Drive, never a second copy in the chat
- Webhooks, bots and the Slack-compatible API for your own tools
- Roles, guests, blocking a user, export per company and per person, audit log
History you choose, and that really disappears
Every company keeps 6 months of chat history for free. Need more, for your records or for compliance? Choose 12, 24 or 36 months for one fixed price per month. Older messages are deleted for good, on the server and on every device; Conserio does not hide them behind a paywall like Slack does.
Under the hood
- Apps
- Native for macOS and Windows (Tauri, a few megabytes), iPhone (SwiftUI) and Android (Kotlin), all on one shared Rust core
- Server
- One Rust program, tested with 50,000 open connections and 1,000 messages per second
- Login
- OpenID Connect with your Binadit mail account; Conserio never sees your password
- Data
- On Binadit's own servers in the Netherlands, encrypted in transit (TLS 1.3); no end-to-end encryption, so search, export and retention work for your company
- Own server
- A larger company can get its own Conserio server on its own address
Honest about what is not there yet
- No browser version yet; that comes after the apps
- Shared channels with other companies and an import from Slack or Teams are planned, not built
- Audio and video run through Binadit Meet, not inside the chat itself