Historical voyage database scraper and categorizer
Built for maritime historians, shipping researchers.
“Extract all voyages for each year Generate a full database of the 145 voyage types on the site categorized with their dates for each one. Less than 30 hrs/week.…”
The receipts — real demand
“Extract all voyages for each year Generate a full database of the 145 voyage types on the site categorized with their dates for each one. Less than 30 hrs/week. Read more”
Full dossier
Unlock the full dossier — free
Every corroborating quote, the source receipts, and the community echo. One email, no payment.
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
Maritime historians and shipping researchers needing structured historical voyage data. Zero search volume; demand signal is a single job post for a one-time extraction and categorization task, not a recurring market.
Competition & the opening
Moderately crowded 7/10 field: SlaveVoyages (free, 36K+ curated voyages), Lloyd's List Intelligence (commercial maritime history), Vessels Value, MarineTraffic, Kpler (voyage tracking), and Bright Data + Diffbot (general scraping). The gap: SlaveVoyages is free and comprehensive for slave trade voyages; commercial platforms own modern voyage tracking. The specific 'historical voyage categorization
What's hard to build
Voyage data lives in multiple non-standardized sources (historical archives, Lloyd's, port records, vessel registries); reliable extraction requires domain expertise, manual validation, and likely partnerships with archives. Building a defensible database requires continuous curation and verification, not just scraping. Competition from free, authoritative sources (SlaveVoyages) limits monetizatio
Why now
SlaveVoyages and maritime DBs are free/academic; niche commercial users need faster extraction for specific voyage subsets without manual curation overhead.
How you'd monetize
usage-based API ($0.10–0.50 per voyage extracted) or $99–299/mo for dedicated hi