openkrill

See how competitors position a product before you write ads.

Paste a draft and see the habits that make writing read like it came from an AI model.

Count working days between two dates, add business days to a date, or list public holidays.

Companies with a recent, dated, public sign they may buy, from SEC filings and job boards.

Check a US car: decode a VIN, see recalls, crash ratings, owner complaints and fuel economy.

Check an online store's product catalog before you import it or send it to a shopping feed.

Paste a bibliography or a single reference and find out whether the papers are real.

Open jobs at the companies you name, read straight from their public careers boards.

Official economic and demographic figures for a country, with IMF projections and World Bank data.

Triage a CVE: how severe it is, whether it is exploited, and how likely exploitation is.

Software end-of-life dates, open-source licenses, browser support for web features and RFC facts.

Count the words in a text, make a calendar .ics file, or turn a table into a CSV file.