Claude Tag vs Viktor: which shared AI agent fits your Slack team?

What is the difference between Claude Tag and Viktor?

Both products put one agent in your channels that the whole team shares, which is what separates them from personal agents that only take orders from their owner (see personal vs shared AI agents). The differences are in who sells it, what you need first, and how you pay.

Verified October 30, 2026 from What is Claude Tag?, Claude Tag: set a spend limit, What is the Team plan?, Viktor plans and credits and viktor.com.

How much do Claude Tag and Viktor cost for a small team?

Claude Tag has no per-seat charge of its own. According to Anthropic's spend limit documentation, work in channels and group DMs draws from your organization's usage balance, and Slack users can work with Claude in channels without holding a Claude seat. Reading a channel, deciding whether to reply and short answers from what Claude already knows are not counted. On a Team plan the balance has to be funded before Claude responds in channels at all. Anthropic publishes no per-task cost; during setup the monthly spend limit picker offers $500, $1,000, $2,500, $5,000, unlimited or a custom amount, with $2,500 preselected.

You also need the underlying plan. The Claude Team plan costs $25 per Standard seat a month billed monthly ($20 annually), with a two-member minimum. A five-person team that only needs two people on Claude would pay roughly $40 to $50 a month in seats, plus whatever Claude Tag usage it runs.

Viktor bills the workspace, not the person. Its plans page lists one rate on every plan, $25 per 10,000 credits, starting at 20,000 credits for $50 a month and going up in steps. Plans are monthly only, unused plan credits roll over for one billing period, and a new workspace gets one-time starter credits. Viktor notes that for some workspaces the smallest plan offered is $100 a month. Credits are spent when Viktor replies, runs scheduled tasks or runs Spaces, and the cost of each run depends on the work.

What can each one actually do in Slack?

Claude Tag takes a task from a tag in a channel, works through it in the thread, and can check in on its own, such as posting when a job finishes or tagging you when a thread stalls. It schedules its own follow-ups and remembers channel context across days. For engineering teams it can work in connected repositories; commits and pull requests show the Claude GitHub App as the author with a link back to the Slack thread.

Viktor has its own cloud computer where it writes and runs code. Its site describes outputs such as PDFs, spreadsheets, dashboards, deployed web apps and pull requests, plus recurring tasks like a Monday revenue post. It asks for confirmation before high-stakes actions like sending email or deploying, and admins can set approval rules for any tool.

The practical difference: Claude Tag suits teams already on Claude; Viktor suits teams that want breadth, such as ad accounts, CRMs and Stripe in one place, without a model vendor's plan.

How do admin controls and privacy compare?

• Who can use it. Claude Tag's member access can be open to the whole Slack workspace, limited to members of your Claude organization, or, on Enterprise, limited by role. Viktor lets admins in Slack workspaces decide who can use Viktor and who it can DM.
• Where it can act. Claude Tag access is layered: organization-wide, per workspace, and extra credentials in private channels. Channels with guests are blocked by default. Viktor only sees channels and chats it is invited to, and integrations can be shared with the team or kept private.
• Visibility. Claude Tag has an Activity page that lists every scheduled and one-time task, visible to Owners. Viktor offers audit logs and SAML SSO on Enterprise.
• Data separation. Viktor describes itself as one shared instance with workspace-level context, including context from public channels and DMs, and says a per-user Private Mode is on its roadmap. Claude Tag keeps Slack conversations separate from your personal Claude history.
• Compliance. Viktor lists SOC 2 Type 1, with Type 2 and ISO 27001 in progress. Claude Tag inherits the security and admin features of your Claude plan.

Whichever you pick, start with one channel and a narrow job before you open it to every channel. Our guide to rolling out an AI agent in Slack safely walks through permissions and approvals.

Which one should your team choose?

1. You already pay for Claude Team or Enterprise: try Claude Tag first. Setup is done once by an Owner, and teammates do not each need a seat to work with it in channels.
2. You are not on Claude, or you also use Microsoft Teams: Viktor avoids buying Claude seats just to get a shared agent and covers both chat tools.
3. You want a fixed monthly number: Viktor's per-workspace plan is easier to budget. Claude Tag can be capped, but the cost per task is not published.
4. Your main need is recurring updates, briefs and handoffs from a few tools: a narrower tool may be enough; compare the options in Viktor alternatives and Claude Tag alternatives.

Where does Geniusly fit?

Geniusly is an AI coworker for your team in Slack. It reads the accounts you connect (Gmail, Google Drive, Google Sheets, Slack, GitHub, Linear, and Google Ads) and prepares a brief, report, status update, or handoff for a person to review. Connected apps are read-only by default, except Google Sheets edits you explicitly ask for, and Slack messages beyond its reply are posted only after your approval. Anyone in a channel it has been invited to can ask it for work, it can run a task once, daily, or weekly, and it has a Free plan.

Geniusly does less than either product: it does not write code, open pull requests or build apps. It is built for the recurring written work that small teams lose hours to, such as a weekly status update from Linear and GitHub or a client brief from a Gmail thread, and it starts free. See the Geniusly vs Viktor comparison or get started with Geniusly free.

Frequently asked questions

Is Claude Tag free?

No. Claude Tag needs a Claude Team or Enterprise plan, and channel work is billed by usage from your organization's balance. On a Team plan the balance must be funded before Claude responds in channels.

How much does Viktor cost?

As of Oct 30, 2026, Viktor's plans page lists $25 per 10,000 credits on every plan, starting at $50 a month for 20,000 credits, billed per workspace with no per-seat charge. Some workspaces see $100 as the smallest plan.

Does Claude Tag work in Microsoft Teams?

Not yet. Anthropic's help center says Claude Tag works in Slack today. Viktor works in both Slack and Microsoft Teams.

Can everyone on the team use Claude Tag or Viktor?

Yes, both are shared agents. Anyone in a channel Claude Tag is allowed in can tag it, subject to the member access setting, and Viktor says anyone can mention @Viktor in the workspace.

Is there a cheaper option for status updates and reports?

Yes. If the work is mainly weekly updates, briefs and handoffs from a few tools, a narrower Slack agent such as Geniusly, which has a Free plan, may cover it without a credit plan or a Claude subscription.