Every weekday Viktor checks Stripe for failed charges, past-due subscriptions and cards about to expire, drafts a personal note for the accounts that matter and tells the owner.
Viktor asks a few setup questions, shows you a first result, then keeps it running
Already use Viktor? Open in Viktor. Nothing sends until you press enter.
Words in [brackets] are yours to fill in. Viktor asks for anything else he needs.
Reads Stripe (or your billing tool) for failed charges, past-due subscriptions, disputes and cards expiring in the next 30 days
Ranks them by MRR and flags accounts where your own retries already gave up
Drafts a short personal email from the account owner for each high-value account, and a card-update reminder for the rest
Sends only what you approve, and tells the account owner in Slack when one of their customers is at risk
Posts a weekly line: MRR at risk, MRR recovered, accounts still open
Monthly revenue on subscriptions that paid after a Viktor email, read from Stripe. Only payments that came after a message Viktor drafted or sent count.
Example with typical numbers, not a customer result.
Estimate: $6,000 of monthly revenue past due or on expiring cards. If 1 in 20 is saved by a personal note, that is $300 a month, about $3,600 a year.
Element Turf surfaced $134K of overdue invoices on its first day with Viktor.
Needs
Also uses
Gmail
HubSpot
Attio
Intercom
QuickBooks
Xero
Chargebee1 weekday payments watch, 1 weekly recovery line, 1 skill with your tone and thresholds
First at-risk list with drafted emails in about 10 minutes
More use cases
Viktor builds a live board of MRR, churn, trial-to-paid and activation from Stripe, your product analytics and your CRM, refreshes it every morning and tells you what changed and why.
Runs on a schedule
Hampton runs on 12 live dashboards Viktor built from HubSpot, Stripe, Airtable and Google Ads in 44 days.
Every weekday Viktor finds the deals that went quiet, the trials ending this week and the deals with no next step, drafts the follow-up and lets the owner approve it.
Runs on a schedule
227 of 780 paying software teams on Viktor already run a version of this (as of 15 Oct 2026).
Describe the spreadsheet or request queue your team fights with. Viktor builds a working internal app with logins, a database and your CRM or Stripe connected, then keeps it running.
One-off build
269 of 780 paying software teams on Viktor already run a version of this (as of 15 Oct 2026).
Pick one outcome and
hand it over today.
Paste a use case into Viktor. He asks what he needs and shows you a first result in the same conversation.
