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Curtain Twitcher

Price history, sold prices & risk checks on UK listings

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A free browser extension for UK house hunters. On Rightmove, Zoopla and OnTheMarket listings it shows every price cut, what similar homes sold for, a verdict on flood, ground and planning risks, and the true costs. Deeper report: a one-off £9.99, no subscription.

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PH · launched Nov 3, 2026 · 1 upvote (top 64%)

Similar launches

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Could you build this?

Partial The extension UI is vibe-codeable, but a useful version depends on tracking price history over time and aggregating UK flood, ground, and planning datasets, which requires real data sourcing and maintenance.

What it would actually take: The stack is a browser extension that reads listing data from the portals, a backend that stores daily price snapshots, and integrations with public sources such as Land Registry sold prices and government flood and planning datasets. The hard parts are building a price-history database that accumulates over time, matching properties across portals, and keeping scraping working as sites change. This needs data engineering skills and ongoing maintenance, though no proprietary expertise.

Competitors

Other products that read as similar to this one : 256 launches clear the similarity bar, closest 8 shown.

Attention rank: #94 of 257 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 357 days after the earliest competitor.

Other launches for this product