Not a survey tool. A surveying tool.
Looking for an online questionnaire builder — forms, polls, customer feedback? You want a different product (SurveyMonkey and Typeform are fine ones). This is something else.
SurveyMarkup is review software for land surveying — the profession with theodolites, GNSS, cadastral plans and registered surveyors. It reads reduction reports, marks up plan PDFs with evidence-linked findings, and reviews map linework, with Australian-specific intelligence for GDA2020, MGA zones, AUSGeoid2020 and AHD.
It sits in one exact spot in the workflow: after field data, before sign-off. It prepares review-ready working files so the registered surveyor's judgement is spent on judgement — not on hunting for the line that broke.
If that's your profession: see the product · start a pilot.
Or start from the SurveyMarkup home page.