---
title: "How Much Does It Cost to Build Offline Mode (PWA)? | UniqueSide"
description: "Building offline mode (pwa) costs $2,000-$6,000 in ~8 days. Cost breakdown and recommended tech."
url: "https://www.uniqueside.io/feature-cost/offline-mode-pwa"
canonical: "https://www.uniqueside.io/feature-cost/offline-mode-pwa"
type: "feature-cost"
date: "2026-06-06"
lastmod: "2026-06-17"
---

# How Much Does It Cost to Build Offline Mode (PWA)?

Adding offline mode (pwa) to a product typically costs between $2,000 and $6,000, and takes about 8 days. Adding service workers caching and sync so the app works offline.

## Cost & Timeline

- Managed service integration: from $2,000
- Custom build: up to $6,000
- Timeline: ~8 days
- Complexity: High

## Recommended Tech

- Next.js
- Node.js

## Build It with UniqueSide

UniqueSide builds features like offline mode (pwa) as part of a 15-day MVP, or as a standalone add-on. Fixed price, direct engineer access, 100% code ownership.

[MVP development services](https://www.uniqueside.io/mvp-development-services) · [Pricing](https://www.uniqueside.io/pricing) · [Start a project](https://tally.so/r/wdaQ1N)