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CSV Change Guard
Review Shopify CSV changes locally before you import
Try a synthetic Shopify CSV comparison in your browser. Review supported price changes, explicit blanks and ambiguous matches with the local comparison engine. No signup, store connection or CSV uploads. Request a separate synthetic workflow trial.
Hi, I'm Dzmitry, the maker of CSV Change Guard. I'm building a small, read-only utility for reviewing a proposed Shopify catalog update without giving it store access.
You can try the public synthetic demo now, without an account or payment:
It runs fixed fictional CSVs through the same local comparison engine as the downloadable prototype. You can inspect supported price changes, explicit blanks and ambiguous matches, and read a standalone report. Missing or duplicate handle + SKU keys stay excluded rather than guessed. This is a limited difference report, not a Shopify import simulator or approval to import.
This is an early prototype. The downloadable beta is not for sale, and live sales remain disabled. If you've worked with Shopify product CSVs recently, the website explains how to request a voluntary, unpaid Windows Chrome/Edge trial using supplied synthetic files:
I'd like feedback on whether the findings and coverage limits are understandable, and which catalog changes you most need to review. Please keep replies general; don't share merchant files, reports or credentials.
I built this with help from ChatGPT/Codex. The comparison itself is deterministic and does not call AI services.
About CSV Change Guard on Product Hunt
“Review Shopify CSV changes locally before you import”
CSV Change Guard was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #139 on the daily leaderboard. Try a synthetic Shopify CSV comparison in your browser. Review supported price changes, explicit blanks and ambiguous matches with the local comparison engine. No signup, store connection or CSV uploads. Request a separate synthetic workflow trial.
On the analytics side, CSV Change Guard competes within Web App, Work In Progress and Data & Analytics — topics that collectively have 132.5k followers on Product Hunt. The dashboard above tracks how CSV Change Guard performed against the three products that launched closest to it on the same day.
Who hunted CSV Change Guard?
CSV Change Guard was hunted by Dzmitry Salavei. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of CSV Change Guard including community comment highlights and product details, visit the product overview.
Dzmitry Salavei
Hi, I'm Dzmitry, the maker of CSV Change Guard. I'm building a small, read-only utility for reviewing a proposed Shopify catalog update without giving it store access.
You can try the public synthetic demo now, without an account or payment:
https://csv-change-guard.pages.dev/demo
It runs fixed fictional CSVs through the same local comparison engine as the downloadable prototype. You can inspect supported price changes, explicit blanks and ambiguous matches, and read a standalone report. Missing or duplicate handle + SKU keys stay excluded rather than guessed. This is a limited difference report, not a Shopify import simulator or approval to import.
This is an early prototype. The downloadable beta is not for sale, and live sales remain disabled. If you've worked with Shopify product CSVs recently, the website explains how to request a voluntary, unpaid Windows Chrome/Edge trial using supplied synthetic files:
https://csv-change-guard.pages.dev/#trial
I'd like feedback on whether the findings and coverage limits are understandable, and which catalog changes you most need to review. Please keep replies general; don't share merchant files, reports or credentials.
I built this with help from ChatGPT/Codex. The comparison itself is deterministic and does not call AI services.