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ThreadBridge vs Mio
Mio connects Slack, Microsoft Teams, Google Workspace, and Zoom across an entire organization. It's built for enterprises that already run several chat platforms and want one vendor covering all of them. ThreadBridge does one thing — bridge a Slack channel to a Microsoft Teams channel — and that difference in scope shows up in the pricing, the setup, and who has to sign off.
| ThreadBridge | Mio | |
|---|---|---|
| Platforms | Slack and Microsoft Teams | Slack, Microsoft Teams, Google Workspace, and Zoom, in combination |
| Scope | Channels only | Direct messages, group chats, and channels |
| Licensing | One plan for the account, priced per connection, no per-user licenses | Per user, per month, for the users who chat across platforms (not every user in the organization); one-year minimum commitment |
| Pricing | Free for 1 connection; then $39/month per connection, no per-seat pricing | Not published: the per-user price depends on the platforms connected and the size of the organization, plus a $10,000 one-time implementation fee |
| Getting started | Self-serve signup: connecting Slack or Teams doubles as creating the account, no separate form required | Not self-serve: a Mio representative onboards the organization before it can be used |
| Message content | Never stored — see how ThreadBridge handles security | Claims no message or file content is stored (per Mio's own site) |
When Mio is the better fit
Mio makes sense when direct messages and group chats need to bridge, not just channels, or when Google Workspace or Zoom are already in the mix alongside Slack and Teams. It also fits an organization whose procurement process wants a single enterprise vendor, a signed contract, and an IT-led rollout rather than a self-serve tool.
When ThreadBridge is the better fit
If the actual need is narrower — a Slack channel talking to a Teams channel, nothing more — ThreadBridge gets there without a sales call, a year-long per-user commitment, or a five-figure implementation fee. Sign up, connect both platforms, and the bridge is running the same day.
Verified against Mio's own pricing and Slack pages on September 29, 2026. Pricing and features change; confirm anything decision-critical directly with Mio before you rely on it.