Sample planning before you collect
Set a target population, confidence level and margin of error before fieldwork starts, using the same engine behind our public sample size calculator.
Deep Dive Surveys
Go beyond collecting responses
Build and run surveys with sample planning, live precision tracking and research grade results built in. Deep Dive Surveys is the survey platform we built for our own work in Sint Maarten and the wider Caribbean.
Transparent base sizes
Every result carries the number of people it is based on. No hidden denominators, no percentages built on a handful of responses.
Honest uncertainty
Where a result is too thin to interpret, the platform says so. We would rather show a limit than an answer that cannot be defended.
Deterministic quality checks
Rule based checks on completion, straightlining and speed. Clear logic you can explain to a board or a funder.
The platform describes the evidence. Our people interpret it.
Software can report what a dataset supports. Deciding what to do next takes methodology, context and experience. Deep Dive Data consultants design studies, run fieldwork and advise on decisions where that judgement matters.