Renzo Madueno

Scrape App Store top charts: free, paid, grossing and new, for iPhone and iPad, in any country and any category. No API key. Optional rating enrichment.

Watch iOS and Android apps for new versions. Returns the current version, release notes and days since the last update, and flags what changed since your previous run.

Scrape any Ashby job board with real structured salary ranges, remote flags and direct application links. No API key, no login, no proxy.

Give it a keyword and an app: it returns the exact App Store search position, who outranks it, and the gap to the top. Track ASO rankings per country over time.

Independent mechanics, collision and transmission shops, tire stores and quick lubes for any metro, with phone, website, emails and socials extracted live from each shop's site. For aftermarket parts, shop SaaS and agencies. $8 per 1,000 leads.

Scan trending, searched, or specific tokens on Coinbase's Base L2 with full DEX metrics (price, liquidity, volume, FDV, txns) from the public DexScreener API. No API key.

Track any wallet on Coinbase's Base L2: ERC-20 holdings, recent transactions, or token transfers — straight from the public Blockscout Base API. No API key.

Every dealership in a metro — new, used, trucks, motorcycles — with phone, website, emails and social profiles extracted live from each dealer's site. For automotive SaaS, F&I products, vendors and agencies selling into dealerships. $8 per 1,000 leads.

Probes a public Convex deployment for queries that return data without auth. Convex queries are public-by-default unless you check auth inside the handler. Returns counts + reproducer.

Dental office leads for any city: practice name, address, phone, website, emails and social profiles extracted live from each practice's own website. $8 per 1,000 dentist leads, no subscription.

Probes a public Directus instance for misconfigured Public-role permissions. Detects collections readable without auth via /items/{collection}. Returns counts + curl reproducer. Counts only.

Scrape Facebook Marketplace listings with no login required — get title, price, location, images, seller and URL for any city or search term. No account, no cookies, no API key. Ideal for resellers, dealerships, price research and local lead generation. Pay only for the listings you pull.

Free Firebase Firestore security audit: static analyzer for firestore.rules + a live anonymous probe. Detects 'if true' wide-open rules, expired test-mode, auth-only patterns and open storage, then confirms which are truly exposed. HTML report with paste-ready fix snippets. By Renzo Madueno.

Pull every open role from any Greenhouse job board by company token. Titles, departments, offices, direct apply links. No API key, no login, no proxy.

Probes a public Hasura GraphQL endpoint for tables readable by the anon role. Works for self-hosted, Hasura Cloud, and frameworks on top. Counts only.

Turn any city into a fresh insurance agency list: independents, captive offices, life and commercial brokers with phone, website, emails and socials pulled live from each agency's site. For insurtech, AMS vendors, IMOs and agencies. $8 per 1,000 leads.

Look up any list of IPv4/IPv6 addresses and get country, region, city, lat/long, ISP, ASN, organization, timezone and proxy/VPN flags. Keyless ipinfo/ipapi alternative for visitor analytics, fraud checks, geo-targeting and security recon.

Landscaping and lawn care leads for any market: landscapers, tree services, irrigation and hardscape crews with phone, website, emails and socials pulled live from each company's site. For equipment dealers, suppliers, SaaS and agencies. $8 per 1,000 leads.

Give it an email, domain or name and get an enriched lead with a 0-100 ICP-fit score, Hot/Warm/Cold tier and the reasons behind it. Set target industries and minimum size to rank any list. $20/1k scored leads — a Clay/Apollo alternative with zero setup and no subscription.

Scrape all open postings from any Lever career site: title, team, commitment, workplace type, country and the direct apply link. No API key, no login, no proxy.

Scrape LinkedIn job listings without a login or cookies. Title, company, location, posting date, salary and the direct job URL - plus the full description, seniority, employment type, industry and how many people have applied.

Build a medical spa email list for any market: med spas, botox and laser clinics with phone, website, emails, Instagram and ratings — extracted live, not from a stale database. Made for aesthetic-industry vendors and marketing agencies. $8 per 1,000 leads.

Probes a public Nhost project's Hasura GraphQL endpoint for tables readable by anon role. Detects the #1 cause of Nhost data leaks: forgotten Hasura permission policies. Returns table-level counts + curl reproducer. Counts only.

Probes a public Payload CMS instance for collections readable without auth. Default templates leave read access wide open during development.