# AI-Powered Book Summaries

Micro-SaaS

Platform to summarize and chat with books using AI

Published on  
June 9, 2026

### $3,600

Asking Price

[Contact founder](https://app.microns.io/login) [Startup website](https://app.microns.io/login)

##### Main Metrics

##### $1,114

ARR

##### 480

Customers

##### 2023

Launched

### Overview

**Startup description**  
Web and iOS app that allows users to search for any book and summarize it using AI. Users can send custom prompts and get tailored response from ChatGPT.

At its peak it reached $600 monthly revenue but it declined significantly lately because we didn't work on it.

It has 2 domains which are well indexed by search engines and all traffic come organically.

**Key highlights**  
- $1,114 TTM, $35 for May 2026  
- 23k signed up users (there are users who signed up with multiple accounts to use the free tier)  
- Around 480 customers who paid at some point  
- Premium .com domain (bought it for $2.5k)  
- iOS app and backend localized to 15 languages

✅ $1,114 TTM revenue  
✅ 480 customers  
✅ Business model: SaaS + Credits  
✅ Built with Angular, Node.js, Firebase

#### $1,114

Annual Revenue

#### 480

Number of Customers

### Expenses

$8 for Azure OpenAI, $5 for Firebase.

### Business Model

Subscription and usage credits.

#### Target Audience

Book readers, students.

#### Asking Price Reasoning

It has a ~$300/m revenue and a premium .com domain.

#### Reason for Selling

No time to work on it as my focus is on other project.

### Growth Opportunity

Marketing and content creation. Can share specific plans with the buyer.

### 30 days free support from seller

Premium members will receive 30 days of free post-sale support from our sellers.

### Competitors

Summarist.ai, booknotes.ai.

### Tech Stack

Node.js, Swift, SwiftUI, OpenAI, Angular, Firebase, Lemon Squeezy, Azure.

## Traffic Metrics

## Revenue Metrics

## How it works

### Founder Details

[Read the story](/content/startup-listings/ai-powered-book-summaries#/index.html)

### Main Metrics

##### $1,114

ARR

##### 480

Customers

##### 2023

Launched