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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 Zoho Billing in one click via OAuth and helps you create invoices and manage recurring subscription billing, running 3 Zoho Billing actions for you like Create Customer, Create Subscription, and List Organization Id Options. Ask in plain English in Slack or Microsoft Teams; Viktor does the work in Zoho Billing 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.
“Send this month's invoices in Zoho Billing to the customers on this list.”
— you, in Slack or Teams
“Find the customers in Zoho Billing with a failed subscription payment and draft outreach.”
— you, in Slack or Teams
“Watch Zoho Billing for a canceled subscription and alert me with the reason if given.”
— you, in Slack or Teams
“Pull this month's recurring revenue from Zoho Billing and post it every month.”
— you, in Slack or Teams
Ask in plain English in Slack or Microsoft Teams. Viktor picks the right Zoho Billing actions, runs the work, and reports back. No workflows to build.
Retrieves available options for the Organization Id field.
Create a new subscription.
Create a new customer.

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. "Send this month's invoices in Zoho Billing to the customers on this list." "Find the customers in Zoho Billing with a failed subscription payment and draft outreach." Plain English, any tool.
Viktor opens Zoho Billing, 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 Zoho Billing AI agent is an AI that connects to your Zoho Billing account and completes work in it - it doesn't just answer questions about Zoho Billing, it takes the actions. Viktor is that agent: an AI employee that works in Zoho Billing 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 Zoho Billing actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
Subscription billing software, crafted for growing businesses.
One-click OAuth - Viktor never sees your password, and you can revoke access at any time.
Review-first approvals: sensitive Zoho Billing 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. Zoho Billing 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 Zoho Billing from Slack or Microsoft Teams - no workflow builder, no code.