LeadFlow
A website for a service business with cost estimation and automated lead handling.
LeadFlow is a demo website with a service cost calculator and a lead form: the estimate and submission are handled server-side, the data is stored, and the person responsible gets an instant Telegram notification.
The problem
Service businesses often lose leads: the client doesn't know the rough cost upfront, and the contact form isn't connected to a database or a notification — new leads get noticed late, by manually checking email.
The solution
LeadFlow calculates a rough estimate right on the site, submits the lead through a validated server handler, stores it in Supabase, and instantly notifies the person responsible on Telegram — no manual inbox monitoring.
Key features
- 01Service cost calculator
- 02Lead form with server-side handling and validation
- 03Leads stored in Supabase
- 04Telegram notifications for new leads
- 05Admin interface for reviewing leads
Interface
Architecture
The user calculates a rough estimate client-side and submits the lead through a validated server handler. The data is stored in Supabase, then a Telegram notification is sent.
Limitations of this demo
- — A demo implementation: no real client leads or data are processed.
- — The admin interface covers basic lead review, without advanced analytics.
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