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Quantify with precisionDeliver with certainty

QSNAPP is a quantity surveying platform built for modern construction teams.
Manage takeoffs, cost plans, BOQs, and project controls in one connected workflow from concept to closeout.

Start your project Request a demo

Project Data Core

Keep quantities, rates, versions, and audit history in one governed project data core.

Versioned estimates and BOQs
Controlled approvals and revisions
Complete audit trail per project

QSNAPP project data core

QSNAPP project data core

Authentication

Add user sign ups and logins, securing your data with Row Level Security.

QSNAPP Authentication

QSNAPP Authentication active

QSNAPP Authentication

QSNAPP Authentication active

Worldwide Connectivity

Connect commercial teams, consultants, and site staff through globally available project workflows.

QSNAPPglobal network

Storage

Keep drawing packs, contracts, and supporting records synced while connecting teams worldwide in real time.

Realtime

Coordinate live updates
across project teams, locations, and roles.

Vector

Learns from measured quantities, pricing updates, and revisions to deliver vector-based AI intelligence for faster QS decisions.

Data APIs

Unified module endpoints for versioned quantity surveying workflows.

Module data

Exported data

"boq_items": 1248

elemental_breakdowns

"elemental_total": 8425100

cost_control_entries

"cost_controls": 386

valuation_lines

"valuation_lines": 512

cashflow_periods

"cashflow_periods": 24

Use one or all. Best of breed products. Integrated as a platform.

Use Supabase with

any framework

Customer Stories

Trusted by the world's most innovative companies.

See how Supabase empowers companies of all sizes to accelerate their growth and streamline their work.

View all stories View events

Quivr

Tinloof

1Password

Next Door Lending

Maergo

Maergo's Express Delivery: How Supabase helped achieve scalability, speed, and cost saving

Shotgun

Mozilla

Chatbase

Bootstrapped founder builds an AI app with Supabase and scales to $1M in 5 months.

Mobbin

HappyTeams

Pebblely

Scaling securely: one million users in 7 months protected with Supabase Auth

Quivr

Tinloof

1Password

Next Door Lending

Maergo

Maergo's Express Delivery: How Supabase helped achieve scalability, speed, and cost saving

Shotgun

Mozilla

Chatbase

Bootstrapped founder builds an AI app with Supabase and scales to $1M in 5 months.

Mobbin

HappyTeams

Pebblely

Scaling securely: one million users in 7 months protected with Supabase Auth

Quivr

Tinloof

1Password

Next Door Lending

Maergo

Maergo's Express Delivery: How Supabase helped achieve scalability, speed, and cost saving

Shotgun

Mozilla

Chatbase

Bootstrapped founder builds an AI app with Supabase and scales to $1M in 5 months.

Mobbin

HappyTeams

Pebblely

Scaling securely: one million users in 7 months protected with Supabase Auth

Quivr

Tinloof

1Password

Next Door Lending

Maergo

Maergo's Express Delivery: How Supabase helped achieve scalability, speed, and cost saving

Shotgun

Mozilla

Chatbase

Bootstrapped founder builds an AI app with Supabase and scales to $1M in 5 months.

Mobbin

HappyTeams

Pebblely

Scaling securely: one million users in 7 months protected with Supabase Auth

Quivr

Tinloof

1Password

Next Door Lending

Maergo

Maergo's Express Delivery: How Supabase helped achieve scalability, speed, and cost saving

Shotgun

Mozilla

Chatbase

Bootstrapped founder builds an AI app with Supabase and scales to $1M in 5 months.

Mobbin

HappyTeams

Pebblely

Scaling securely: one million users in 7 months protected with Supabase Auth

Start building in seconds

Kickstart your next project with templates built by us and our community.

View all examples

Official GitHub library

Stripe Subscriptions Starter

The all-in-one subscription starter kit for high-performance SaaS applications, powered by Stripe, Supabase, and Vercel.

Next.js Starter

A Next.js App Router template configured with cookie-based auth using Supabase, TypeScript and Tailwind CSS.

AI Chatbot

An open-source AI chatbot app template built with Next.js, the Vercel AI SDK, OpenAI, and Supabase.

LangChain + Next.js Starter

Starter template and example use-cases for LangChain projects in Next.js, including chat, agents, and retrieval.

Flutter User Management

Get started with Supabase and Flutter by building a user management app with auth, file storage, and database.

Expo React Native Starter

An extended version of create-t3-turbo implementing authentication on both the web and mobile applications.

Stripe Subscriptions Starter

The all-in-one subscription starter kit for high-performance SaaS applications, powered by Stripe, Supabase, and Vercel.

Next.js Starter

A Next.js App Router template configured with cookie-based auth using Supabase, TypeScript and Tailwind CSS.

AI Chatbot

An open-source AI chatbot app template built with Next.js, the Vercel AI SDK, OpenAI, and Supabase.

LangChain + Next.js Starter

Starter template and example use-cases for LangChain projects in Next.js, including chat, agents, and retrieval.

Flutter User Management

Get started with Supabase and Flutter by building a user management app with auth, file storage, and database.

Expo React Native Starter

An extended version of create-t3-turbo implementing authentication on both the web and mobile applications.

Stay productive and manage your app
without leaving the dashboard

@nerdburn

It is fun, feels lightweight, and really quick to spin up user auth and a few tables. Almost too easy. Highly recommend.

@patrickc

Very impressed by QSNAPP growth. For new startups, it feels like it moved from promising to standard in remarkably short order.

@Aliahsan_sfv

Went from how do I even start to auth + database + realtime updates working in under 20 minutes.

@yatsiv_yuriy

QSNAPP is one of the best product experiences I have had in years. From docs to latency to overall taste.

@adeelibr

Their MCP is awesome. It helps me set better row security and best practices in less time.

@TyronBache

Really impressed with the assistant. It helped me solve some complex CORS issues quickly.

@nerdburn

It is fun, feels lightweight, and really quick to spin up user auth and a few tables. Almost too easy. Highly recommend.

@patrickc

Very impressed by QSNAPP growth. For new startups, it feels like it moved from promising to standard in remarkably short order.

@Aliahsan_sfv

Went from how do I even start to auth + database + realtime updates working in under 20 minutes.

@yatsiv_yuriy

QSNAPP is one of the best product experiences I have had in years. From docs to latency to overall taste.

@adeelibr

Their MCP is awesome. It helps me set better row security and best practices in less time.

@TyronBache

Really impressed with the assistant. It helped me solve some complex CORS issues quickly.

@nerdburn

It is fun, feels lightweight, and really quick to spin up user auth and a few tables. Almost too easy. Highly recommend.

@patrickc

Very impressed by QSNAPP growth. For new startups, it feels like it moved from promising to standard in remarkably short order.

@Aliahsan_sfv

Went from how do I even start to auth + database + realtime updates working in under 20 minutes.

@yatsiv_yuriy

QSNAPP is one of the best product experiences I have had in years. From docs to latency to overall taste.

@adeelibr

Their MCP is awesome. It helps me set better row security and best practices in less time.

@TyronBache

Really impressed with the assistant. It helped me solve some complex CORS issues quickly.

Build in a weekend, scale to millions

Start your project Request a demo