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ratioDB
Storage prices per TB, tracked like a stock ticker
Compare hard drive, SSD and RAM prices by price per TB on Amazon. Refreshed every 2 hours, with a daily TB index, 90-day lows, watchlist and compare. No account, no cookies, no ad banners.
I'm Engin. "diskprices dot com" has been my go-to for years whenever I bought storage, and it inspired me to build my own take on the idea: price per TB first, but with a stock market twist.
What ratioDB does: • Sorts every listing by price per TB (1 TB = 10^12 bytes, multipacks divided by total capacity) • Shows a daily TB index per category, the median of the 10 cheapest new offers, with 7, 30 and 90-day history • Flags 90-day lows and lets you filter for them with one tap. An earlier low only counts if the price held for at least 2 days, a tip I got on Reddit • Labels new, used and refurbished on every row and never mixes them in the index • Watchlist and compare without an account, shareable by link • 3 themes (Terminal, BIOS, Datasheet) and TB, TiB or GB as unit • About 2,000 offers across hard drives, SSDs, memory cards and USB, RAM, optical discs and LTO tape
How it's built: a static Astro site on Cloudflare, prices refreshed every 2 hours by a scheduled job, so pages load fast. No account, no cookies, no ad banners. The amazon links are affiliate links.
It's the first version and I'd love your honest feedback: Which country should come next? And which drive specs matter most to you (CMR or SMR, NAS or desktop, warranty)?
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About ratioDB on Product Hunt
“Storage prices per TB, tracked like a stock ticker”
ratioDB was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #79 on the daily leaderboard. Compare hard drive, SSD and RAM prices by price per TB on Amazon. Refreshed every 2 hours, with a daily TB index, 90-day lows, watchlist and compare. No account, no cookies, no ad banners.
ratioDB was featured in Amazon (17.8k followers), Hardware (11.5k followers) and E-Commerce (42k followers) on Product Hunt. Together, these topics include over 25.9k products, making this a competitive space to launch in.
Who hunted ratioDB?
ratioDB was hunted by Engin Buldak. 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.
Want to see how ratioDB stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Engin Buldak
Hi Product Hunt 👋
I'm Engin. "diskprices dot com" has been my go-to for years whenever I bought storage, and it inspired me to build my own take on the idea: price per TB first, but with a stock market twist.
What ratioDB does:
• Sorts every listing by price per TB (1 TB = 10^12 bytes, multipacks divided by total capacity)
• Shows a daily TB index per category, the median of the 10 cheapest new offers, with 7, 30 and 90-day history
• Flags 90-day lows and lets you filter for them with one tap. An earlier low only counts if the price held for at least 2 days, a tip I got on Reddit
• Labels new, used and refurbished on every row and never mixes them in the index
• Watchlist and compare without an account, shareable by link
• 3 themes (Terminal, BIOS, Datasheet) and TB, TiB or GB as unit
• About 2,000 offers across hard drives, SSDs, memory cards and USB, RAM, optical discs and LTO tape
How it's built: a static Astro site on Cloudflare, prices refreshed every 2 hours by a scheduled job, so pages load fast. No account, no cookies, no ad banners. The amazon links are affiliate links.
It's the first version and I'd love your honest feedback: Which country should come next? And which drive specs matter most to you (CMR or SMR, NAS or desktop, warranty)?