Overview
Viktor is an AI employee from Zeta AI, Inc. that lives natively inside Slack and Microsoft Teams rather than on a separate web dashboard. You @mention it like any colleague, describe what you need, and it reads the thread, pulls from your connected tools in a single autonomous run, and ships a real artifact—a board-ready PDF, a dashboard your team actually uses, or a small web app—back in the same channel. It runs on its own persistent cloud computer where it writes and executes code, which is why it delivers outputs instead of just text to copy.
The differentiator is surface and autonomy. Because it sits where the team already talks, the request, the tool access, and the result all stay in one thread, and any member can tag it. It connects to 3,200+ integrations (Stripe, Notion, GitHub, Salesforce, HubSpot, Linear, and more) with bidirectional, governed access via an MCP-based permission layer, and it gates irreversible actions—like emailing a customer—behind approval by default. It also schedules recurring tasks and proactively proposes automations based on patterns it observes in how your team works. Zeta AI has raised a $75M Series A led by Accel, and the vendor claims 50,000+ teams have hired Viktor. In our evaluation it is the cleanest ‘hire an AI teammate, not a bot per role’ experience for Slack/Teams shops, though teams outside those two platforms—Google Chat or Discord—cannot adopt it without switching, and there is no standalone web UI.
Key Features
- Native inside Slack and Microsoft Teams; tag it in any channel like a colleague
- 3,200+ governed integrations with bidirectional read-write access via MCP
- Persistent cloud computer that writes and runs code to deliver PDFs, dashboards, apps
- Scheduled tasks and crons, plus proactive automation suggestions from observed patterns
- Approval gates on irreversible actions and SOC 2 Type 1 security posture
- Publishes its own MCP server; one-click Supabase and read-only GitHub modes
Pricing
| Plan | Price | What’s included |
|---|---|---|
| Free start | $0 | $100 in credits, no credit card, never expires |
| Team | from $50/mo | 20,000 shared workspace credits; all integrations included |
| Team (higher tiers) | $75–$300/mo | 30,000–125,000 credits; same features, more volume |
| Enterprise | Custom | Invoicing, DPA, SLA, dedicated onboarding |
Comparison
Viktor is closer to Manus in autonomy—both ship finished work rather than advice—but Viktor is confined to Slack and Teams, while Manus runs as a generalist across the open web. Against a local-first agent like OpenClaw, Viktor wins on managed integrations and zero setup, trading away self-hosting and data control. If you want a reusable expert playbook delivered to clients, MagicRew is the better fit; Viktor is the pick when the team already lives in one chat workspace and wants one hire, not a toolbox.