
Connect your stack
27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.
Viktor is an AI employee that connects to Stack AI with a scoped API key and helps you build and train custom AI assistants on your data the way a teammate would. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in Stack AI and reports back. Setup takes about two minutes.
Free to start · No credit card · SOC 2 Type 1 · Works in Slack & Microsoft Teams
Messages you'd actually send. Paste one into Slack or Microsoft Teams, swap in your specifics, and Viktor takes it from there.
“Train a Stack AI assistant on this batch of documents and test it with these questions.”
— you, in Slack or Teams
“Update the knowledge base behind our Stack AI assistant with this new content.”
— you, in Slack or Teams
“Pull this week's Stack AI conversation logs and summarize the most common questions.”
— you, in Slack or Teams
“Watch Stack AI for a conversation the bot couldn't answer and alert me.”
— you, in Slack or Teams
Connect Stack AI, then just ask. Viktor works with it through a managed connector the way a teammate would - helping you build and train custom AI assistants on your data: describe the task in plain English, and Viktor figures out the calls, runs the work, and reports back in Slack or Microsoft Teams.

27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.
Message Viktor in Slack like you'd message a teammate. "Train a Stack AI assistant on this batch of documents and test it with these questions." "Update the knowledge base behind our Stack AI assistant with this new content." Plain English, any tool.
Viktor opens Stack AI, runs the work, and posts back what changed. Sensitive actions wait for your approval. Everything is logged. You stop doing the work and start reviewing it.
A Stack AI agent is an AI that connects to your Stack AI account and completes work in it - it doesn't just answer questions about Stack AI, it takes the actions. Viktor is that agent: an AI employee that works in Stack AI on your behalf and delivers the finished result in Slack or Microsoft Teams.
Unlike workflow builders such as Zapier or Make, there is nothing to configure - no triggers to map, no workflows to maintain. You describe the outcome in plain English, and Viktor picks the right Stack AI actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
No-Code Platform for Enterprise AI.
Scoped API keys - Viktor stores your key securely, uses only the scopes you grant, and you can revoke it at any time.
Review-first approvals: sensitive Stack AI actions wait for your sign-off before they run.
Isolated compute per team, encrypted in transit and at rest - and your data is never used to train models.
SOC 2 Type 1 compliant, with Type 2 and ISO 27001 in progress.
Yes. Stack AI is one of the 3,200+ tools Viktor connects to, via a managed connector. Once connected, anyone on your team can put Viktor to work in Stack AI from Slack or Microsoft Teams - no workflow builder, no code.