# FlutFast

A Flutter starter kit with Firebase auth, in-app purchases, and OpenAI wired in

https://topboilerplates.com/flutfast

Framework: Flutter | Pricing: $1 one-time

## Verdict

Best for: Solo Flutter developers building an app with in-app purchases and AI features who want Firebase and OpenAI already integrated.

Skip if: You want a free/open-source starter, or you're not building for Flutter/mobile.

## Description

FlutFast is a paid Flutter boilerplate with 50+ UI components, Firebase authentication and Firestore, and an optional TypeScript/Node.js backend for securing API keys. It includes in-app purchases and paywalls via RevenueCat, OpenAI (GPT-4/Vision) integration, SendGrid email automation, and Mixpanel analytics, with GitHub Actions CI/CD.

## Pros and cons

+ Bundles OpenAI (GPT-4, Vision) integration alongside standard auth/paywall modules

+ Node.js backend option keeps API keys off the client

+ Tiered pricing lets you buy just what you need, starting at $60

+ GitHub Actions CI/CD included

- Paid only, no free tier to evaluate first

- No public GitHub repo to inspect code quality before buying

- Solo-maker project - support and long-term maintenance depend on one person

## Features

- auth-included
- onboarding-flow
- subscriptions
- payments-included
- byo-api-key
- ai-chat
- analytics-integrated
- ci-cd-included

## Stack

- Firebase
- OpenAI

## Links

- Website: https://topboilerplates.com/go/flutfast

## Alternatives

- [IndieKit](https://topboilerplates.com/indiekit)
- [Carrot Seed](https://topboilerplates.com/carrot-seed)
- [ShipFast](https://topboilerplates.com/shipfast)