COMPETITORS DATA API

The API for tracking your competitors

Turn competitor monitoring into an API call instead of a manual chore.We turn websites, pricing pages, changelogs, and campaigns into clean JSON.
Monitor changes across your market and stream them straight into your own tools, dashboards, and workflows.

API

Data layer for competitor intelligence

Instead of screenshots and spreadsheets, you hit one endpoint and get structured events whenever something meaningful changes.

Fermentum

Tack what you need

Pricing and plan changes
New features and product launches
Landing page and messaging edits
New pages, categories, or markets
Blog, resource, and SEO content pushes

Your picks

You choose.

You choose which competitors and which signals to watch. We handle crawling, parsing, and diffing.

FOR DATA TEAMS

Queries > Dashboards

Simple REST API + webhooks
Clear, versioned schema
Sandbox & test data
Fair pricing based on monitored domains and volume

EASY SETUP

Select competitors & sources

Provide domains and optional key URLs (pricing, product, blog, etc.).

LET US WORK

We monitor and normalize

Our crawler checks for relevant changes, filters noise, and converts it into structured events.

YOUR EARLY ACCESS KEY

Get started today

If you still screenshot competitor sites, you’re doing it the hard way.

Thank you

We'll get back to you with setup insctructions.