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Similarity Check

Compare domains, emails, or text. Detect homographs and typosquatting. No account needed.

0 GSI
—%

    For bloggers & journalists

    Embed this on your site so readers can check similarity (domains, emails, quotes) without leaving your page.

    Or link: /similarity/

    Embed URL query parameters (optional):

    • a=...&b=... — prefill the two fields (e.g. ?a=apple.com&b=аpple.com)
    • noTitle=1 — hide the “GriGsi Similarity” title
    • hideLink=1 — hide the “Open full Similarity” link
    • compact=1 — smaller padding and width for narrow columns

    Example use cases for the embed:

    • Check a source — “Is this link real or a lookalike?” Prefill with a=official-site.com&b= and let the reader paste the suspicious URL in the second field.
    • Compare statements — In an article about a quote, use ?a=original quote...&b= so readers can paste another version and see the similarity.
    • Minimal widget — Use ?noTitle=1&hideLink=1&compact=1 for a compact “Compare two” box in a sidebar.