Claude Tag: review and alternative
A plain description of Anthropic's Claude in Slack, the facts you need before turning it on for your team, an honest review, and a side-by-side comparison with ControlClaw.
Updated November 7, 2026. Claude Tag details come from Anthropic's public pages. Spotted something out of date? Tell us.
What is Claude Tag?
Claude Tag is Anthropic's Claude working inside your Slack channels. Anyone in a channel types @Claude and hands it a task: sum up a thread, answer a question from your docs, chart some data, open a pull request. It posts a checklist in the thread while it works, then the result. Everyone in the channel can see the work and steer it.
It is closed source and fully hosted. Each task runs in a temporary sandbox on Anthropic's servers, with the tools an admin connected for that channel. Claude keeps notes per channel and can run jobs on a schedule. It may also reply on its own when it thinks a message needs it. It replaced the earlier Claude in Slack app in August 2026 and is in public beta.
Claude Tag is a teammate you tag. ControlClaw runs OpenClaw, an always-on agent with a server of its own, an email address, a phone line and a browser, behind an AI Firewall with approvals. ControlClaw agents can use Claude models too, so the choice is not about the model. It is about where the agent runs and who checks what it does.
Claude Tag at a glance.
What Anthropic has published, and what it has not.
Claude Tag comes with Anthropic's Team and Enterprise plans; it is not on Free, Pro or Max. An Owner of the Claude organization pairs the Slack workspace, sets a monthly spend limit and adds Claude to channels. Anthropic bills work in channels by usage, from a balance the organization funds. Slack users do not each need a Claude seat. Anthropic has not published what a typical task costs; it suggests a pilot with a spend limit to find out.
The model is Claude only, chosen per channel from Opus and Sonnet. Memory belongs to the channel, not to a person. Anthropic keeps it, along with a transcript of every session. During the beta there is no automatic retention period, and transcripts are not in the organization's data exports. The region is not published. Organizations with Zero Data Retention cannot use it.
- Type
- Hosted, closed-source AI teammate inside Slack; public beta
- Agents per plan
- One Claude in Slack; tools, model and instructions set per channel
- Where it runs
- Anthropic's cloud, one sandbox per thread; region not published
- Models
- Claude only; Opus or Sonnet, chosen per channel
- Memory
- Per channel, plus workspace notes; held by Anthropic, editable in the channel, not exported during the beta
- Setup
- Pair the Slack workspace, fund usage credits, connect each tool with its own account
- Safety controls
- Credentials kept out of the sandbox; outbound traffic only to allowed hosts; spend limits; an AI checker on actions
- Team admin
- Yes, in Claude admin settings: access per channel, spend by channel, an Activity page
- Pricing
- Team or Enterprise seats, plus channel work billed by usage
- Open source
- No
Claude Tag review: a strong teammate, on Slack's terms and Anthropic's
We run the competing product, so read this with that in mind. We have tried to be fair; where Claude Tag is better, we say so.
If your team already works in Slack, Claude Tag is the quickest way to get an AI doing real work there. There is nothing for users to install. You tag it, it works in a sandbox, and the result lands in the thread as a message, a chart, a document or a pull request. The models are Anthropic's best. The credential design is careful. A proxy holds the keys you connect and never places them in the sandbox. Every outbound request goes only to hosts you allowed. Actions show up in each tool's audit log under Claude's own account. You can cap spend per month and per channel.
The trade is scope and control. It works in Slack and nowhere else; Microsoft Teams is on a waitlist. It needs a Claude Team or Enterprise plan. Setup takes a Slack admin and a Claude Owner working together, plus a separate account for Claude in every tool you connect. There is no human approval queue for channel work. An AI permission checker reviews each action instead, and an admin can pre-approve actions with written rules. By default Claude also replies in channels when nobody tagged it. Some teams will have to turn that off channel by channel.
Then there is the data. Anthropic keeps the memory and a full transcript of every session. Messages people later edit or delete in Slack stay in the transcript. During the beta there is no retention period, no export, and no way to delete one thread's transcript on its own. You cannot pick the region or run it elsewhere. That is fine for a product team debugging in #platform-eng. It is harder for anyone who must say where the data is. It is also no help if you need an agent with its own email, phone and browser rather than a Slack handle.
What Claude Tag does well
- Works inside Slack with nothing for users to install
- Does real work in a sandbox: documents, charts, pull requests
- Keeps connected credentials out of the sandbox and off the model
- Spend limits per month and per channel, with usage by channel
- Routines: scheduled jobs, channel watching, pull request follow-ups
Where it falls short
- Slack only; needs a Claude Team or Enterprise plan
- Closed source; no choice of model provider, region or server
- Transcripts and memory held by Anthropic, no export during the beta
- No human approval queue; an AI checker reviews actions instead
- No email address, phone line, meetings or browser of its own
A good pick for a team that works in Slack and wants Claude to help there, with the keys held safely. Not a fit when the agent must act outside Slack, when a person should approve risky actions, or when you need to know where the data is and take it with you.
One is a teammate you tag. The other is an agent with its own machine.
Both do work on their own, not just chat
Both run tasks on a schedule, keep memory between sessions, and reach your tools under an identity of their own. ControlClaw agents can run on Claude models too.
Slack versus a server of its own
Claude Tag works in your Slack channels, in a temporary sandbox on Anthropic's servers. A ControlClaw agent runs open-source OpenClaw on a dedicated server you can place, with its own email, phone and browser, behind an AI Firewall.
Teams in Slack versus agents that face the outside world
Claude Tag fits a team that wants help in its channels. ControlClaw fits agents that send email, join calls or hold passwords, with a person approving before anything risky.
Feature comparison: ControlClaw vs Claude Tag
| Feature | ControlClaw | Claude Tag |
|---|---|---|
| Ownership | ||
| Agent code | YesOpen-source OpenClaw, on GitHub | NoClosed source |
| Where it runs | Hetzner or AWS in EU, US, UK, Singapore, or your own cloud | Anthropic's cloud, one sandbox per thread |
| Models | Any provider, or your own LLM subscription | Claude only; Opus or Sonnet per channel |
| Memory and data | YesYours; export any time, dedicated server per agent | PartialHeld by Anthropic; editable in the channel, not exported during the beta |
| Leaving | YesExport the agent and run OpenClaw anywhere | NoSlack only; no export of transcripts or memory |
| Safety | ||
| Secrets | YesHeld by the Firewall, never on the agent | YesHeld by a proxy, never in the sandbox |
| Prompt-injection screening | YesInbound content inspected, rules you set | PartialOutbound traffic only to allowed hosts; no published screening of what it reads |
| Approvals | YesOne queue, full context, audit trail | PartialAn AI checker reviews actions; a person approves only posts from a DM and, on Enterprise, personal connector results |
| Email and calendar allow-lists | YesBy domain, address or group | NoNot offered; reach is whatever the connected Google account can see |
| Spend and tool limits | YesPer agent, enforced outside the agent | YesMonthly and per-channel spend limits; tools per channel |
| Capabilities | ||
| Always on | YesDedicated server per agent | YesHosted; routines run at most once an hour |
| Own mailbox with AgentMail or your Gmail | PartialReads Gmail through a connector you set up; no mailbox of its own | |
| Meetings and calls | YesJoins Meet, Zoom, Teams and phone calls | NoNot offered |
| Multiple agents | YesFleet, templates, shared Brain | PartialOne Claude in Slack; access, model and instructions per channel |
| Browser and passwords | YesVaulted; the agent never sees them | PartialWeb search and page fetches from allowed hosts; no live browser or website logins |
| Commercial | ||
| Price | From $19/mo including a Small server | Team or Enterprise seats plus channel usage |
| Data location | EU, US, UK or Singapore, your pick | UnknownNot published |
| Trial | Fourteen days, no charge, card required | NoNone on Team or self-serve Enterprise |
"Not published" means we could not find it documented. If Anthropic publishes it, we will update the row.
Claude Tag or ControlClaw: match the job.
Pick Claude Tag
You want Claude in your Slack channels.
- Your team already works in Slack and wants help there
- You are on a Claude Team or Enterprise plan, or plan to be
- The work is code, docs, data and tickets your team already reaches through APIs
- An AI checker on actions is enough; nobody needs to approve by hand
- You are fine with memory and transcripts staying with Anthropic
Pick ControlClaw
Your agent acts outside Slack, and someone should check it.
- Agents send email, join calls or hold passwords
- A person should approve before anything risky goes out
- You want open-source code you can read, move and fork
- EU or another data location matters
- You run more than one agent, or plan to
Claude Tag vs ControlClaw pricing.
No per-message pricing on ControlClaw. Agents, seats, the firewall and starter AI usage are in the plan; bring your own LLM subscription if you have one. Claude Tag needs a Claude Team or Enterprise plan, and Anthropic bills channel work by usage on top of the seats.
Claude Tag vs ControlClaw: common questions.
Is Claude Tag the same kind of product as ControlClaw?
No. Claude Tag is Claude inside Slack: you tag it and it works in a temporary sandbox. ControlClaw runs OpenClaw, an always-on agent with its own server, email, phone and browser, behind an AI Firewall with approvals and a team console.
Can a ControlClaw agent use Claude?
Yes. ControlClaw agents run on any model provider, or on your own LLM subscription. The difference is not the model. It is where the agent runs and what stands between it and the outside world.
Do I need a Claude Team or Enterprise plan for Claude Tag?
Yes. Anthropic lists Claude Tag on Team and Enterprise only, not on Free, Pro or Max. Slack users do not each need a Claude seat. Anthropic bills channel work by usage, from a balance the organization funds.
Can I move what Claude Tag knows to ControlClaw?
Partly. Ask Claude in each channel what it remembers and paste the notes into the agent's memory. Session transcripts are not in Anthropic's data exports during the beta, so there is no automatic import.
Does ControlClaw work in Slack?
Yes. Agents connect to Slack, Teams, WhatsApp and Messenger, alongside email and phone. The Firewall checks what goes in and out on every channel.
Sources (20)
- https://claude.com/docs/claude-tag
- https://claude.com/docs/claude-tag/admins/setup-overview
- https://claude.com/docs/claude-tag/concepts/how-it-works
- https://claude.com/docs/claude-tag/concepts/security-and-data
- https://claude.com/docs/claude-tag/concepts/agent-identity
- https://claude.com/docs/claude-tag/concepts/data-lifecycle
- https://claude.com/docs/claude-tag/users/memory
- https://claude.com/docs/claude-tag/users/proactivity
- https://claude.com/docs/claude-tag/users/when-claude-responds
- https://claude.com/docs/claude-tag/admins/customize
- https://claude.com/docs/claude-tag/admins/set-spend-limit
- https://claude.com/docs/claude-tag/admins/restrict-access
- https://claude.com/docs/claude-tag/admins/add-connections
- https://claude.com/docs/claude-tag/admins/connections/google
- https://claude.com/docs/claude-tag/admins/audit
- https://claude.com/docs/claude-tag/admins/network-requirements
- https://www.anthropic.com/news/introducing-claude-tag
- https://claude.com/claude-for-slack
- https://slack.com/intl/en-gb/help/articles/53532192117267-Use-Claude-in-Slack
- https://claude.com/pricing