Data tools and scrapers you can actually use
I'm insanedev, a developer from Ukraine. I build scrapers, data pipelines and AI features. Six of my data tools run on Apify, on top of indexes I build myself. If the data you need isn't for sale anywhere, I can build it for you.
- Shopify stores indexed
- 783,513
- tools on Apify
- 6
- App Store countries covered
- 175
- pricing
- Per result
What I can build for you
Scrapers and data feeds
One site or thousands, delivered as an API, a scheduled feed or a CSV.
Lead lists and market indexes
Like the 783,513-store Shopify index behind Store Leads, rebuilt on a schedule and checked before every release.
AI on top of data
Speech-to-text and OCR pipelines, LLM features with eval tests, MCP servers for AI assistants.
Telegram bots and Mini Apps
Bookings, loyalty and promo codes, with sign-in checked against Telegram's own signature.
How I work
- I build with AI coding agents under my own specs, tests and review.
- Before a tool ships, I test it head-to-head against the best alternatives on the same inputs.
- You pay for results. Errors, duplicates and empty results are never billed.
- Contacts are collected only when the source publishes them itself.
My tools on Apify
Shopify Store Leads
Shopify stores by country, niche, installed app or theme, from my index of 783,513 stores, with the public contacts each store publishes.
Open on Apify
Shopify App & Theme Detector
Paste store domains and get the apps, theme and pixels each one runs. Checking whether a site is on Shopify is free.
Open on Apify
Shopify & WooCommerce Price Tracker
Full Shopify and WooCommerce catalogues on the first run, then only what changed: prices, stock, new and removed products.
Open on Apify
Google Trends Scraper & API
Bulk Google Trends: interest over time, by region, related queries and topics. A pytrends alternative.
Open on Apify
Google Trends Trending Now
Every trending search in 125 countries and US states, with search volume, growth and the news behind it.
Open on Apify
App Store & Google Play Reviews
Reviews from all 175 App Store countries and Google Play, exported to CSV, JSON or Excel, or only the new ones on a schedule.
Open on Apify
Data on this site
Shopify stores by app and country
783,513 stores, 83 apps and 99 countries. Every page has real counts and a free 100-store CSV.
Browse Shopify stores
Other things I've built
- A tech-stack detector in Go: 7,542 technologies and 13,923 patterns. An Aho-Corasick prefilter cut matching from 221 ms to 12 ms per page.
- pytrends-alternative, an open-source (MIT) Python package that returns pytrends-shaped data.
- A Telegram marketplace for channels that checks reach over MTProto, with tests for a TON NFT sale contract.
- A Telegram Mini App for a barbershop with bookings, loyalty and reviews.
- An operations panel where AI agents draft proposals and I approve every outward action.
- A Rust/Tauri tray timer for Ubuntu.
Have a data problem?
Write to hello.insanedev@proton.me. Say what data you need and where it lives, and I'll tell you whether it can be built and what it would cost.