2 items
Underwrite the property listing you are viewing. One click sends it to Altyst and drafts a full editable model. Altyst is real-estate underwriting software: it reads the documents a deal comes with, or a listing link, and builds a complete, editable underwriting model with Excel and PDF outputs. This extension adds one button to Chrome. While you are viewing a property listing on Zillow, Rightmove, Property Finder, Bayut, or Domain, click it and Altyst opens with that listing's link already in the intake. Press Underwrite and the full model builds: purchase, financing, cash flows, returns, every figure editable and traceable. The extension deliberately does nothing else. It has no access to page content, injects nothing into any site, stores nothing, and collects no data. Its single permission (activeTab) grants the tab's address at the moment you click, and the listing page itself is retrieved by Altyst's server-side document pipeline, exactly as if you had pasted the link. An Altyst account is required to build a model. Plans start at $12/month; there is a free sample deal at altyst.ai/demo.
Sep 4, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.