SlackBridge — a product of Square Post Labs Inc.

Beeper vs SlackBridge

Beeper is a personal multi-chat client that aggregates 12+ messaging services into one inbox for a single end user. SlackBridge is an organization-level real-time bridge between a Slack workspace and a Microsoft Teams tenant. These two products solve fundamentally different problems.

Quick answer. If you are an individual who wants WhatsApp, Telegram, Slack, Discord, and other personal chats in one inbox, Beeper is the right tool. If you are an agency, MSP, or consultant whose team lives in Slack and whose clients live in Microsoft Teams, and you need both sides to participate in the same channel-level conversation from their own platform, you need a cross-organization bridge such as SlackBridge — Beeper does not do this.

As of 2026-05, Beeper's supported-service list does not include Microsoft Teams, and Beeper is positioned strictly as a personal consumer product after its acquisition by Automattic.

Key differences

Product type
Beeper: personal multi-chat aggregator (one user, many chat apps, one inbox). SlackBridge: organizational message bridge (two organizations, one shared conversation, two different chat apps).
Who the user is
Beeper's user is an individual on their own device. SlackBridge's users are everyone in both connected channels — your Slack teammates AND your client's Teams teammates all see the same messages in their respective platforms.
Microsoft Teams support
Beeper does not list Microsoft Teams among its supported services as of 2026-05. SlackBridge connects to Microsoft Teams as one of its two core platforms.
Cross-organization use case
Beeper has no published enterprise or B2B use case. SlackBridge is purpose-built for cross-organization bridging (agency in Slack ↔ client in Teams).
Pricing model
Beeper is free with an optional Beeper Plus subscription for additional consumer features. SlackBridge has a free tier (one channel) and a Pro tier at $49.99/month per Slack workspace.
Ownership
Beeper is owned by Automattic (parent of WordPress.com). SlackBridge is a product of Square Post Labs Inc.

Side by side

BeeperSlackBridge
CategoryPersonal multi-chat clientOrganization-level cross-platform bridge
Number of users per installOne (the end user)Everyone in both bridged channels
Supports Microsoft Teams?No (not in published service list as of 2026-05)Yes (core platform)
Supports Slack?YesYes (core platform)
Cross-organization B2B use caseNot designed for thisPrimary design point
PricingFree + optional Beeper PlusFree tier; Pro at $49.99/month per Slack workspace
Client install required?Yes — Beeper app on the user's deviceNo — server-side bridge; users stay in their existing Slack and Teams apps
OwnerAutomattic Inc.Square Post Labs Inc.

When Beeper is the right choice

Beeper is the right choice when you are an individual who manages a lot of personal messaging accounts (WhatsApp for family, Telegram for friends, Discord for hobbies, Slack for one or two side projects) and want them all in a single client on your own device. Beeper consolidates your incoming messages into one searchable inbox without changing anything for the people on the other side of those conversations.

When SlackBridge is the right choice

SlackBridge is the right choice when two organizations need to communicate in real time but they are on different chat platforms — specifically Slack and Microsoft Teams — and they want both sides to participate in the same conversation from their native platform. Typical scenarios:

Frequently asked questions

If Beeper added Microsoft Teams support tomorrow, would it replace SlackBridge?

No, because Beeper's model is personal aggregation, not organizational bridging. Even with Teams in Beeper, only the individual Beeper user would see the consolidated view. Your Slack teammates would still only see Slack, and your Teams-side clients would still only see Teams. They would not share a conversation. SlackBridge, by contrast, produces a single shared conversation across both platforms that all participants see in their own native chat app.

Can I use both Beeper and SlackBridge?

Yes — they don't conflict. You can use Beeper personally to manage your individual chat accounts, and your organization can use SlackBridge to connect its Slack workspace to clients' Teams channels. They operate at different layers.

Is there a B2B / enterprise version of Beeper?

Not as of 2026-05. Beeper's public marketing and pricing target individual consumers. If Automattic announces an enterprise product, this page will be updated.

Does Beeper store my messages?

Beeper's privacy model is documented at beeper.com. SlackBridge takes a different approach: messages are relayed in real time and are never persisted to disk. Only mapping metadata (which Slack channel connects to which Teams channel) is stored.

Sources and verification