legba.app

Opportunity summary

Legba is a specialized developer tool designed to provide ephemeral browser instances running on real residential IP addresses. The platform is built to facilitate web automation and scraping while effectively bypassing sophisticated anti-bot detection systems. Users can interact with these browsers through multiple interfaces, including an API, a browser extension, or an MCP (Model Context Protocol) server. By spawning a fresh browser instance and destroying it immediately upon closing, the service ensures that no persistent digital fingerprint or tracking data remains, making it a powerful tool for accessing restricted or highly protected web content.

What to study

Who it's for

Developers and automation engineers performing web scraping, data extraction, or security research.

Risks / avoid if

• •High replication difficulty — building this needs significant engineering or resources, which can be a real cost for a solo founder.
• •Moderate competition — several players are already active in this space, so a clear angle matters.
• •Unique data dependency — the product's advantage relies on data access that's hard to acquire from scratch.