SlackBridge review
A focused relay for teams that need Slack and Teams channels to stay in sync.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SlackBridge relays messages between selected Slack and Microsoft Teams channels, helping agencies, consultants, managed service providers and software vendors work with clients who use a different chat platform. It is a channel-bridging service rather than a general team chat app: each organization can keep its existing platform while messages move between mapped channels.
Its focus is the relay itself. Threaded replies, mentions, files, reactions and supported text formatting can synchronize across platforms, while per-channel direction controls let teams choose one-way or two-way flow. A Slack workspace can connect multiple Teams tenants. The product is cloud-deployed and web-only, with Slack and Microsoft Teams as its listed integrations, so it suits organizations whose collaboration is already centered on those services rather than teams seeking a wider chat ecosystem.
The Free plan includes two-way messaging and delivery in seconds, and supports one external connection and one channel bridge. Pro costs $49.99 per month, billed monthly, and adds priority support; add-ons are available per connection or channel. The vendor says pricing is not affected by message volume or seat count and describes unlimited users per bridged channel. Support is listed through community and email. SlackBridge makes sense for small and mid-market teams coordinating across Slack and Teams; teams needing a standalone chat app or broader platform coverage should look elsewhere. The vendor describes SOC 2-aligned controls but says it has not completed a formal audit.
SlackBridge pros and cons
- Where it wins
- Syncs threads, mentions, files, reactions and supported formatting
- Per-channel controls allow one-way or two-way message flow
- Free plan includes one external connection and one channel bridge
- Where it doesn't
- Works only with Slack and Microsoft Teams
- Available on web, with cloud deployment
- Pro costs $49.99 per month; add-ons may cost extra
SlackBridge fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update