
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 CalendarHero with a scoped API key and helps you schedule meetings and manage appointment bookings, running 2 CalendarHero actions for you like List Meetings, and List Meeting Types. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in CalendarHero 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.
“Find a time that works for everyone and send a CalendarHero booking link.”
— you, in Slack or Teams
“Check CalendarHero for tomorrow's bookings and send me a morning summary.”
— you, in Slack or Teams
“Watch CalendarHero for a cancellation and offer the slot to the next person on the waitlist.”
— you, in Slack or Teams
“Reschedule everything on my CalendarHero calendar affected by this conflict.”
— you, in Slack or Teams
Ask in plain English in Slack or Microsoft Teams. Viktor picks the right CalendarHero actions, runs the work, and reports back. No workflows to build.
Get the user's meetings within a timeframe.
Get the user's meeting types.

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. "Find a time that works for everyone and send a CalendarHero booking link." "Check CalendarHero for tomorrow's bookings and send me a morning summary." Plain English, any tool.
Viktor opens CalendarHero, 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 CalendarHero AI agent is an AI that connects to your CalendarHero account and completes work in it - it doesn't just answer questions about CalendarHero, it takes the actions. Viktor is that agent: an AI employee that works in CalendarHero 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 CalendarHero actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
Smart scheduling software for modern business.
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 CalendarHero 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. CalendarHero 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 CalendarHero from Slack or Microsoft Teams - no workflow builder, no code.