Sort an existing website list by visible Mailchimp, Klaviyo and Brevo signals. Paste URLs; download provider-specific CSVs with evidence links. No signal and unverified results stay separate. Static HTML checks, not contact discovery.
Check a job spreadsheet for duplicates, missing fields and snapshot changes before importing it. Paste Excel cells or CSV; download checked rows, duplicate groups and a readable report. Keeps original columns. No job scraping.
Check an old-to-new URL map after a website migration. See the actual destination, redirect chain and next steps. Download separate CSVs for fixes, warnings and unverified URLs. Paste one pair or up to 1,000 rows.
Check the exact Shopify size or colour: get a readable price, currency and purchase availability from product URLs. Missing variant IDs return choice links. Download CSV or a readable report. One-time checks; no automatic alerts.