FinPulse is an all-in-one financial SaaS: Store Udhaar Khata with WhatsApp reminders, multi-venture P&L, PDF invoicing, client CRM & SIP/EMI calculators. Built with React 19, TypeScript & Supabase. 100% turnkey, offline-first PWA with zero monthly operating costs.
The business
FinPulse Workstation – Turnkey Multi-Currency FinTech & Udhaar Khata PWA (Pre-Revenue, Ready to Launch)
OVERVIEW:
FinPulse Workstation is a complete, production-ready, and 100% bug-free financial operating system designed for freelancers, small business owners, retail shopkeepers, and agencies.
Built as an installable Progressive Web App (PWA), it combines enterprise-grade business finance tracking with a grassroots customer credit ledger (Udhaar Khata). It operates at $0/month infrastructure cost with zero recurring third-party API dependencies.
KEY FEATURES & MODULES:
• Executive Financial Dashboard: Real-time business KPIs, OpEx vs. CapEx tracking, gross margins, and 1-click comprehensive Master PDF financial report generation.
• Global Multi-Currency Engine: Seamless native support for USD ($), INR (₹), EUR (€), GBP (£), AED (د.إ), CAD ($), and AUD ($).
• Customer Udhaar Khata (Credit Ledger): Digital store credit book, cash drawer counter, and 1-click instant WhatsApp payment reminders in multiple languages (English, Hindi, Bengali).
• Multi-Venture Business P&L: Track revenue, cost of goods sold (COGS), operational expenses, and net profit margins across multiple businesses or side projects.
• Invoice Generator & Client CRM: Generate professional, itemized PDF invoices on the fly with client payment status tracking.
• Financial Calculators Hub: High-accuracy interactive calculators for SIP Compound Wealth, Business Break-Even Analysis, and Loan EMI with custom keypad.
• Personal Finance & Goal Pots: 50/30/20 budget planner, bill reminders, and visual savings goal pots with target progress bars.
• Student & Scholar Hub: Pocket allowance tracker, semester budget breakdown, and freelance gig income manager.
• Owner Admin Terminal: Master PIN-protected administration console with global system broadcast banners and feedback manager.
• 100% Offline-Ready PWA: Installable on iOS, Android, macOS, and Windows with instant offline local-first sync.
TECH STACK:
• Frontend: React 19, TypeScript, Tailwind CSS, Vite
• State & Database: Supabase (PostgreSQL) + Local-First Fallback
• Visuals & Charts: Lucide React, Recharts
• Document Generation: jsPDF & AutoTable (Client-Side PDF Generation)
• Architecture: Progressive Web App (PWA) with Service Worker caching
WHY THIS IS A HIGH-VALUE TURNKEY ASSET:
• Pre-Revenue & Brand New: Completely untouched audience ready for your own monetization strategy (SaaS subscriptions, one-time lifetime deals, or white-labeling).
• $0 Monthly Running Cost: No expensive recurring API bills. Can be hosted for free on Vercel, Netlify, or Cloudflare Pages.
• Turnkey Handover: 100% clean, modular, and fully typed code. Instant transfer of full IP rights and GitHub repository.
WHAT IS INCLUDED IN THE SALE:
1. Full intellectual property (IP) and commercial rights.
2. Complete GitHub source code repository (React 19 + TypeScript).
3. Supabase database schemas and setup instructions.
4. Production-ready PWA asset manifest and build scripts.
5. Handover support to ensure smooth deployment on your domain.
GROWTH OPPORTUNITIES:
1. Launch a Lifetime Deal (LTD) on AppSumo / ProductHunt:
Since there are zero recurring server or API costs ($0/mo maintenance), a one-time lifetime deal at $39–$59 can easily generate $5,000–$15,000+ in immediate upfront cash from freelancers and small businesses.
2. Native App Store Launch (Google Play & Apple App Store):
The app is already built as a high-performance PWA. Using Capacitor or Trusted Web Activities (TWA), it can be packaged and uploaded to Google Play and Apple App Store in less than 48 hours to tap into high-volume organic mobile search traffic.
3. Payment Gateway Integration (Transaction Fee Model):
Invoices and WhatsApp payment reminders are already generated natively. Adding direct Stripe, PayPal, or Razorpay payment links allows the new owner to monetize with a 0.5%–1% transaction fee on client payments processed through the app.
4. White-Label Licensing for Agencies & Accounting Firms:
The multi-business architecture allows marketing agencies, local trade associations, and bookkeeping consultancies to rebrand and license the workstation to their own merchant clients under their brand name.
5. Organic SEO via Calculator Hub:
The high-accuracy SIP, Business Break-Even, and Loan EMI calculators can be converted into standalone public landing pages to capture thousands of high-intent organic search visitors daily at zero acquisition cost.
I am a full-stack software engineer who specializes in building products from 0 to 1. While the application is 100% built, fully functional, and production-ready, I lack the marketing bandwidth and sales experience to scale it. I want to pass this turnkey asset to an entrepreneur or marketer who can focus on user acquisition and monetization.
Free · no account
We pass your message to the seller and email you when they reply, and you can follow the conversation from a private link. Neither of you sees the other's email address.
Before you pay
Sell Micro SaaS does not check the numbers on this page. Before you pay anything:
Work through the due diligence checklist before you agree a price.
Keep browsing
Korean-founded AI self-reflection SaaS featuring guided interviews, user-reviewed AI hypotheses, personalized exercises, and…
Finished, tested software for Canada and the U.S.: a guided questionnaire produces a Word/PDF business plan, a nine-sheet Excel…
Living nature soundscapes in the browser. Rain, ocean, wind, a creek, birdsong, thunder, crickets, a fire, a waterfall, rain on…
AI-powered fragrance discovery platform offering personalized perfume recommendations based on mood, style, season, occasion,…
