B2B Data Products for Niche Verticals
Targeted datasets for healthcare, dental, and professional verticals. Built from primary sources. Ready for your CRM, outreach campaign, or sales pipeline — delivered as CSV on purchase.
Featured Datasets
Most popular products, updated June 2026
US Medical Spa Database — Full National
7,500+ US medical spa locations with address, phone, website, and email data
US Personal Injury Lawyer Database
9,800+ US personal injury attorneys and law firms with directory contact data
US Aesthetics & Wellness Bundle — All 7 Databases
8,700+ total records — all 7 aesthetics and wellness databases in one download
US National Chiropractor Database
156,815 US chiropractic practices — the largest DC business database available
Why Buy from CRK Dev
Not another data broker — purpose-built lists for specific verticals
Primary Source Data
Built from state licensing boards, professional associations, and web-verified business records — not scraped from aggregators.
Niche Vertical Focus
Targeted lists for healthcare, dental, aesthetics, and professional services — not generic business databases with noise.
Instant Delivery
Purchase and receive your CSV download link immediately. No waiting, no requests, no back-and-forth.
Legitimate Use Only
All data sourced from public records. Built for B2B outreach, software vendors, and industry research.
Need Something Custom?
Custom data work, pipelines, and tools for hire
Custom Scraping
From $497Need data that doesn't exist yet? I build targeted scrapers for any site, structured for immediate use.
Data Pipelines
From $997End-to-end Spectral pipelines: extraction, normalization, deduplication, enrichment, and output to CSV/DB.
Custom Tools
Project-basedPurpose-built data utilities, CLI tools, and internal apps for your specific workflow.
Need data for a specific niche?
Don't see your vertical in the catalog? I build custom datasets on request. Send the niche, geography, and fields you need — I'll scope it and deliver.