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LIGHTNING VENTURES LLC
Lightning Ventures Logo
LIGHTNING VENTURES LLC
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B2B SaaS Suite

Specialized Products for Main Street

Choose a solution below to view interactive graphical ROI comparisons, live workflow simulators, and transparent subscription pricing.

Flagship Workforce Attendance Platform

SheetPunch: Tamper-Proof GPS Attendance & Time Clock

Eliminates buddy punching, device clock tampering, and recurring per-employee subscription taxes. Uses authentic Google Server Time and high-accuracy GPS geolocation to log shift punches directly into your private Google Sheet in real time.

Anti-Tamper

Google Server Time prevents clock rollbacks

Dual GPS

Coordinates & clickable map link per shift

Sovereign

100% owned in your private Google Sheet

Flat Fee

Zero $3–$10 per-seat penalty fees

How We Solve the Critical Small Business Attendance Problem

The Traditional Payroll SaaS Dilemma

Why small businesses overpay

  • Per-Seat Tolls: Deputy, When I Work, and QuickBooks Time charge $2.50 to $10.00/user/mo plus base fees. A 25-person team pays up to $2,640/year.
  • Proprietary Lock-in: If you cancel your subscription, your historical attendance data is frozen or lost in their database.
  • Device Time Manipulation: Workers can manipulate phone clock times to fabricate punch records on basic web apps.

The SheetPunch Sovereign Solution

Enterprise grade at 80% lower cost

  • Predictable Flat Pricing: $19 to $39/month covers your entire team with zero per-user penalties as you hire more staff.
  • 100% Data Sovereignty: Shifts write directly into your own Google Sheet. You own the spreadsheet forever. Export to QuickBooks or Gusto with 1 click.
  • Tamper-Proof Google Server Clock: Clock-in/out timestamps are issued by Google's atomic cloud clock, ignoring device clock modifications.
Visual ROI Analytics

3-Year Total Cost of Ownership

Drag the slider to calculate how much your business saves with SheetPunch over 3 years.

Team Size: 20 Employees
5 staff 50 staff 100 staff
SheetPunch 3-Yr Total
$1,404

Flat $39/mo Growth plan

QuickBooks Time 3-Yr Total
$7,920

$10/user + $20/mo base

Your 3-Year Savings
$6,516

82% Average Savings

Direct Competitive Feature Breakdown

How SheetPunch measures up against traditional payroll clocks.

Capability / Feature ⚡ SheetPunch Deputy QuickBooks Time When I Work
Monthly Cost (20 Staff) $39.00 / mo flat $90.00 / mo $220.00 / mo $50.00 / mo
Data Sovereignty & Privacy 100% Private Google Sheet Vendor Database Silo Vendor Database Silo Vendor Database Silo
Tamper-Proof Server Time Yes (Google Atomic Time) Yes Yes Yes
GPS Geolocation Radius Audit Yes (Pins + Map Link) Yes Yes Yes
Zero Per-Seat Taxes Yes ($0 per user) No ($4.50/user) No ($10.00/user) No ($2.50/user)
Native iOS & Android Apps Yes (Swift + Kotlin) Yes Yes Yes
Google Cloud Micro-Batching Yes (Cloud Run 15k/min) N/A N/A N/A
Live Interactive Shift Demo

Try the SheetPunch Shift Simulator

Click Clock In below to simulate a live employee punch. Watch the GPS capture and real-time Google Sheet row generation!

Launch Full Production WebApp
SP
Alex Rivera

Mission Street Market

Off Shift
Active Shift Duration
00:00:00

Awaiting clock-in trigger...

Geofence: 200m

Merchant Private Google Sheet (Attendance Tab)

Simulated live destination spreadsheet in Google Drive

100% Data Sovereignty
Date Employee Email Clock In In Location Clock Out Out Location Duration Status
Sep 08, 2026 Carlos Mendez carlos@company.com 07:58:12 AM 37.7748, -122.4193 04:02:45 PM 37.7749, -122.4191 8h 04m Completed

How it works behind the scenes: When a shift punch occurs, SheetPunch validates the merchant subscription in 0.001ms via its in-memory Cloud Run buffer and flushes directly to the Google Sheet using Google Sheets REST API v4. Employees have zero edit access to this sheet.

Transparent Subscriptions

Simple, Affordable Pricing with 0 Per-Seat Fees

All plans include an instant 14-day free trial. Cancel anytime with zero lock-in.

Monthly Annual Billing 2 Months Free · Save up to 48%
Starter Crew Launch Special
$19 $9.99 / month

For small coffee shops, corner bodegas, and boutique businesses.

  • Up to 15 Active Employees
  • 1 Restaurant / Store Location
  • Tamper-Proof Google Server Time
  • Direct Google Sheets v4 Sync
  • GPS Location & Accuracy Audit
  • Standard Email Support
Start 14-Day Free Trial
Most Popular · Launch Deal
Growth Crew 50% Off
$39 $19.99 / month

For busy supermarkets, multi-shift restaurants, and medical clinics.

  • Up to 50 Active Employees
  • Up to 3 Business Locations
  • Cloud Run Buffer & Micro-Batching
  • Native iOS & Android Wrapper Ready
  • Shift Auto-Duration & Break Tracking
  • Priority 24/7 Slack & Email Support
Start 14-Day Free Trial
Enterprise Crew
Custom / tailored to scale

For large franchises, regional chains, and multi-hall hospitality groups.

  • Tailored Staff Capacity (Inquire for your team)
  • Unlimited Locations & Franchises
  • Dedicated GCP Service Account Quota
  • Custom Domain & White-Label Branding
  • Automated Payroll CSV / Gusto Export
  • Dedicated Solutions Engineer
Contact Enterprise Sales →