Replacement Guide

How to Build Your Own Lightspeed POS

Replace Lightspeed POS with a custom build. Cloud-based POS system for retail and hospitality

Weekend Project
44 features28 integrationsOne weekend

Estimated Timeline

Based on 44 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.

1
Setup & scaffolding
2 hours
2
Core features
4-6 hours
3
Polish & deploy
2 hours

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 44 features

Operations(6 features)

Barcode Scanning

Scan products during checkout and inventory management.

Digital Receipts

Send receipts via email or SMS instead of paper.

Invoice Generation

Create and email professional invoices to customers.

Offline Mode

Continue processing transactions without internet connection.

Refund Management

Process and track refunds with audit trails.

+1 more in this category

Analytics(4 features)

Customer Analytics DashboardPremium

Visualize customer behavior, trends, and lifetime value metrics.

Inventory ForecastingAIPremium

AI-powered predictions for inventory needs based on sales trends.

Sales Analytics

Detailed sales reports and analytics to track business performance.

Seasonal Reports

Generate reports comparing sales across different time periods.

Inventory(4 features)

Bulk Product Import

Import thousands of products at once via CSV or API.

Inventory Management

Real-time inventory tracking across multiple locations with low stock alerts.

Supplier Management

Track suppliers, manage orders, and monitor delivery status.

Variance Reports

Identify inventory discrepancies and track stock adjustments.

Management(4 features)

Employee Management

Track staff performance, manage shifts, and control access permissions.

Franchise SupportPremium

Manage multiple franchise locations with centralized reporting.

Multi-Location Support

Manage inventory and sales across multiple store locations from one dashboard.

Staff Time Clock

Built-in time tracking and labor management for employees.

Hospitality(3 features)

Kitchen Display SystemPremium

Digital display for kitchen orders in restaurant environments.

Queue ManagementPremium

Virtual queuing system for managing customer wait times.

Table ManagementPremium

Manage restaurant tables, seating, and orders for dine-in service.

Sales(3 features)

Discount Management

Create flexible discounts, promotions, and percentage-off sales.

Gift CardsPremium

Sell and manage physical and digital gift cards.

Smart RecommendationsAIPremium

AI-driven product recommendations at checkout based on purchase history.

Security(3 features)

Automated Backups

Automatic daily cloud backups of all transaction data.

PCI Compliance

Built-in PCI DSS compliance for secure payment processing.

Role-Based Access Control

Define user roles with granular permissions for data security.

Compliance(2 features)

Age VerificationPremium

Built-in age verification for restricted products like alcohol.

Tax Configuration

Automated tax calculations with support for multiple tax rates.

Cost Calculator

Keep Paying Lightspeed POS

Monthly$99/mo
Yearly$1.2k/yr
5-Year Total$5.9k

Build It Yourself

Est. Build Time~3 hrs
Hosting$20/mo
DifficultyVery Easy

Total Cost Comparison

1 YearSave $948
SaaS
$1.2k
DIY
$240
3 YearsSave $2.8k
SaaS
$3.6k
DIY
$720
5 YearsSave $4.7k
SaaS
$5.9k
DIY
$1.2k

DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 44 features at very easy complexity.

Ready to Build?