TenderSpotter

TenderSpotter gives Claude access to all Dutch public procurement notices published on TenderNed, the official Dutch tender platform: more than 160,000 notices since 2012 from over 3,300 contracting authorities, refreshed four times a day.

Ask in plain language, in Dutch or English: "Which IT tenders in Zuid-Holland close in the next two weeks?", "Summarise the selection criteria in this tender's documents", "Who won the last cleaning contracts at Gemeente Utrecht and for how much?".

What Claude can do with it:

• Search open and past tenders by keyword, CPV code, region, value, deadline and procedure. TenderSpotter checks itself whether a tender is still open (deadline, award, withdrawal), because the status on

TenderNed often lags.

• Read a tender's details and the full text of its documents (specifications, Q&A notes).
• Look up a contracting authority: its tenders, sectors and earlier suppliers.
• See awards and competitors: who won, for what value, and how often.
• Find dynamic purchasing systems (DAS) you can still join.
• Spot expected re-tenders from expiring contracts and early market signals.
• Check your own TenderSpotter profile, alerts and deadlines.

All tools are read-only. Requires a TenderSpotter Pro account (14-day free trial, no payment details needed); searching on the website itself is free.