Developer Tools Exits

Turnkey WordPress developer tool that automates plugin generation, sold with brand, domain and codebase. Sold on Flippa to a buyer in Switzerland.

WordPress-focused SaaS/internet tool. Sold on Flippa, seller in the US to a buyer in Germany.

A Notion call-to-action widget builder (Actions.so) made by Nandha; acquired within ~2 weeks for a mid four-figure sum.

RealEmail was an email-verification and validation tool that reduced bounces for senders; founder Stephen Nancekivell sold it for a five-figure sum on Acquire.com.

A tool to build product landing pages directly inside a Notion workspace, made by Karthik; reached #2 Product of the Day on Product Hunt and was acquired for a four-figure sum.

Data scraping tool that automates web scraping and data workflows; sold as a small indie product on Acquire.com and later grown by its buyer to roughly $1.7M ARR.

A Discord bot offering multiple verification types to protect communities from bot raids and malicious activity, doing ~$250 MRR. Sold for $8,000 on the Microns marketplace.

An open-source icon manager and directory for designers, developers and product managers, with ~10,000 monthly active users. Sold for $3,000 on the Microns marketplace.

Daily coding-challenge platform for frontend developers; founder Florin Pop sold it for $50,000 after roughly two years and about $67k in total revenue.

Chrome extension for price checking and comparison across e-commerce platforms. Helps users find the best deals. Sold on Flippa marketplace.

Link-in-bio page builder, short URL shortener, and QR code generator for marketers. Indie hacker project acquired by fellow founder for $50,000 via seller financing in April 2025.

Chrome extension with 17,000+ weekly active users, providing browsing functionality and features for users. Sold on Flippa marketplace.

A bundle of one Slack app and two Monday.com productivity apps (~$750 combined MRR) sold on Acquire.com and acquired by indie builder Justin Bulion for $15,000, closing via Escrow.com in July 2025.

Chrome extension for organizing and managing browser tabs. Built as a side project over a weekend to solve personal productivity issues. Sold for $500 after six months of operation.

AI-powered ChatGPT Chrome extension for managing and organizing ChatGPT conversations with built-in monetization features. Listed and sold on Flippa.

A WordPress plugin and extension business with $2.8K MRR and 5K email subscribers (~$91.7K/yr). Sold on Flippa in May 2025.

An AI vibe-coding tool that helped developers build full-stack apps. Founder Itay Elgazar grew it to around 7k MRR and sold it for 350,000 dollars on Acquire.com.

A WordPress plugin portfolio with 30+ free and premium plugins serving 17,000+ pro customers, founded as a side hustle and grown into a profitable micro-SaaS.

CaptureKit, an indie API by Jonathan Geiger for web screenshots, structured-data extraction and AI page analysis; grew to 300+ users and paying customers before Geiger sold it in 2025.

Boilerplate Next.js starter kit for SaaS founders