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Tag an AI coworker in Slack.

Mention them in the channel like a teammate. They use your tools, follow your approval rule, and work where the team can see it.

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#incidents

12 members

Ask first
Maya Chen
@Oncall checkout is 5xx. Sentry is loud. Triage and open a revert if it is us?

Who it helps

If you already handle this in Slack.

A Sentry alert, a billing question, a deal that moved. If it shows up in the channel, they can help.

Engineering teams
A Sentry alert lands in the channel. They check if it's yours and draft the revert.
Sentry
Support desks
A customer is waiting. They look up the subscription and draft the reply.
Chargebee
Finance
Someone asked about an invoice. They look it up in Stripe and draft the reply.
Stripe
Product teams
A thread turned into a decision. They file the GitHub issue so it does not die in Slack.
GitHub
Sales teams
The deal moved and nobody wrote the follow-up. They pull the subscription and draft it.
Chargebee
Agencies
The client asked in Slack. They turn that thread into a Linear ticket.
Linear
Shops
The order is paid and it never shipped. They check Stripe and draft what to tell the customer.
Stripe
Maintainers
The issue looks like a duplicate. They find the original and draft the close comment.
GitHub

How it works

Set them up on the web. Use them in Slack.

  1. Connect Slack

    Install the app and connect your workspace.

  2. Pick a role and an approval

    Pick what they do, and whether they must ask before they write.

  3. Tag them in the channel

    Mention them like a teammate. Everyone can see the work in the thread.

Roles

Start with a role, or write your own.

Each one is a coworker you tag by name. Or make a custom one if none of these fit.

  • @Generalist
    Everyday coworker
    Research, drafts, and triage in any channel.
    Slack
  • @Oncall
    Oncall team
    Incidents and bugs. Sentry, GitHub, runbooks.
    Sentry
  • @Support
    Support team
    Customer and internal help. Look up billing, draft the reply.
    Chargebee
  • @Sales
    Sales team
    Follow-ups, checklists, invoice and subscription facts.
    Stripe
  • @PM
    Product team
    Clarify the problem and file a GitHub issue.
    GitHub
  • Custom
    Custom coworker
    You pick the name and write the rules. Only the tools you allow.

Approval ladder

Decide how far they can go, per channel.

Ask first. Asks Allow/Deny in Slack before writes.

You approve each write in the thread. It still only uses the tools you allowed.

Integrations

What they can use today, and what's coming.

Available now

  • Slack

    Slack

    Where you mention them

  • GitHub

    GitHub

    Issues, PRs, reviews, projects

  • Linear

    Linear

    Read issues by key

  • Sentry

    Sentry

    Issues and gated triage

  • Chargebee

    Chargebee

    Subscriptions and invoices

  • Stripe

    Stripe

    Payments and customers

  • Custom MCP

    Any remote MCP server

  • Web

    Public docs and pages

On the roadmap

  • Microsoft Teams

    Microsoft Teams

    Soon

    Same coworker, in Teams

  • Company docs

    Soon

    Your docs, only for your workspace

  • CRM

    Soon

    Deal and pipeline context, no extra bot

Open source

The code is on GitHub.

Host it yourself, or use opentag.me. Same product either way.

GitHubView the repo

Pricing

Free for now, or host it yourself.

Use your own model keys and pay the provider directly (Vercel AI Gateway, OpenRouter, Cloudflare, Anthropic, OpenAI, xAI, or Google). Or use ours and pay the same rates plus 10% in prepaid credits. See current model rates.

Free
Try it in one Slack channel.

$0forever

  • 1 Slack channel
  • Unlimited agents and role packs
  • Approvals, ambient, and integrations
  • Your model keys at provider prices, or ours plus 10%
Sign up
Team
On us
A coworker in every channel that needs one.

$9/mo$0free for now

  • Unlimited Slack channels
  • Everything in Free
Sign up
Self-hosted
Run it on your own machines.

$0forever

  • Unlimited Slack channels
  • Your infra, your keys
  • Same coworker and portal
  • Full source on GitHub
GitHubView the repo

Tag them in Slack.

Connect Slack, pick a role, set how far they can go, then mention them when you need something done.

Start in Slack