Tutorials, comparisons,
engineering notes.
How we build scrapers, what we learn shipping them, and how to use them in your pipelines.
Amazon Retail Price vs AliExpress Supplier Cost: The Sourcing Check in One Call
Before you sell a product, you want to know what it costs to source. Here is how to pull an Amazon listing's retail price and reviews against real AliExpress supplier prices in a single call, and what the spread actually tells you.
Federal Contracts, Campaign Finance & UK Company Records as Structured JSON (No Login)
Three official government data sources — SAM.gov contract opportunities, FEC campaign finance, and UK Companies House — turned into clean JSON APIs for GovCon capture, compliance, and political research. No browser, no login, pay only for results delivered.
Five Scholarly Databases in One Call: OpenAlex, Crossref, arXiv, PubMed and OpenCitations
A literature scan means five sources with five query languages and five response shapes. Here is how to pull published works, canonical metadata, preprints, biomedical hits and a citation graph for one topic in a single call, and which source to trust for what.
How to Scrape CutShort Jobs for India Tech Hiring Data (No API)
CutShort is where Indian startups post engineering and product roles, and it has no public jobs API. Learn how to extract titles, companies, salary ranges, skills, and experience bands as structured JSON for recruiting feeds and talent market research.
Zestimate vs Redfin Estimate: Which Home Value Is More Accurate?
Redfin publishes a 1.85% median error rate on listed homes. What that hides, why Zestimate and Redfin Estimate disagree, and how to test accuracy in your own ZIP.
Best Threads Scrapers Compared (2026): Prices, Success Rates, and What Each One Misses
Eight Threads scrapers on the Apify Store compared with public data: price per 1,000 posts, start fees, run success, ratings, and modes. Including where ours is not the right pick.
Reddit Data for Market Research After the API Changes: What Still Works in 2026
Reddit locked down its API: enterprise-only commercial access, no self-serve pricing, and the old .json endpoints gone. Here are the working options for market research teams, with honest costs.
X API Pay-Per-Use vs Scraping in 2026: What 10,000 Tweets Actually Costs
X killed the $200/month Basic tier for new developers and moved to metered pricing at $0.005 per post read, capped at 2M reads a month. Here is the real cost math against a pay-per-result scraper, and the cases where the official API is still the right call.
I Automated My AI Job Hunt: 8 Tools, One Claude Agent, Under $1
Most job hunting is spent on the wrong problem. Here is the exact end-to-end flow — find who is actually hiring, rank by real fit, research the company, find the human, and write an application grounded in facts — run entirely from Claude via MCP.
Ask an AI for a Company's SEC CIK and It Will Lie to You. Here Is the Fix.
An AI that remembers is not an AI that verifies. This is the exact diligence flow — legal identity from GLEIF, filings from EDGAR, funding, engineering activity and hiring — run from Claude via MCP, grounded in real registries, for about sixteen cents a company.
Stop Cold Pitching: Find Local Businesses With a Problem You Can Actually Fix — Under $4
Cold outreach fails because it is generic. Here is the exact flow — build a prospect universe, diagnose the real problem from their own reviews, qualify who can pay, find the human, and pitch with evidence — run entirely from Claude via MCP. No code.
The Deal-Screening Agent: Read an Entire Metro Every Morning for 82 Cents
You are refreshing Zillow by hand and doing real comp work on maybe three houses a week. Here is the exact flow — screen every listing in a metro, pull what similar homes actually sold for, read every price cut, and surface only the few worth a second look — run from Claude via MCP. No code.
Sourcing Without a Recruiter Seat: 8 Tools, One Claude Agent, Under $1 a Role
A LinkedIn Recruiter seat costs thousands a year and still leaves you sending InMails nobody answers. Here is the full sourcing flow — longlist by real requirements, enrich, read the push and pull signals, see who you are bidding against, and reach a real address — run from Claude via MCP for about 84 cents a role.
I Validated a Business Idea in 48 Hours by Mining 1-Star Reviews
Asking friends if they like your idea is not validation. The real signal is what people already pay for and still hate. Here is the exact flow — demand, unprompted complaints, funded incumbents, and the 1-star review clusters that become your product spec — run entirely from Claude via MCP.
Airbnb vs Zillow Rental Listings: Comparing Short-Term and Long-Term Rental Data
Airbnb and Zillow rental data answer different questions. Compare fields, pricing models and use cases for short-term stay data vs long-term rental listings.
Airbnb Scraper: Listing Prices, Ratings, and Availability Without the API
Airbnb has no public listings API. Here's how to pull nightly price, rating, superhost status and coordinates from Airbnb search results using Python.
Short-Term Rental Market Research: Using Airbnb Data for Dynamic Pricing
How STR hosts and investors use Airbnb comp data to benchmark nightly rates, spot underpriced markets and adjust pricing by season and neighborhood.
Automated Reputation Monitoring: Schedule Trustpilot Scans and Get Alerted to New Reviews
Set up a scheduled Trustpilot scraper that catches new reviews as they land — monitor your own brand or a competitor's without checking the site by hand.