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BrickMissing
Find missing LEGO parts and check how repairable sets are
BrickMissing is a free tool for LEGO builders. Track which parts you're missing from any of 17,000+ sets, see every set a part appears in, and check a set's "repair risk" before you buy second-hand: the share of its parts that are nearly impossible to source because they only ever existed in a handful of sets. Built on 1.1M inventory records; the repairability dataset is a free CC BY 4.0 download.
Hi Product Hunt! I built BrickMissing after sorting a big bin of mixed bricks and wondering which sets I could still complete. It grew into a full catalog tool: 17,000+ sets, part-level inventories, collection tracking, and a repairability score for every set (we analyzed 1.1M inventory records to see which parts are effectively irreplaceable). Free to use, no ads. Happy to answer anything!
How does the repair risk score stay accurate over time as LEGO keeps releasing new sets that might suddenly make a rare part more available?
About BrickMissing on Product Hunt
“Find missing LEGO parts and check how repairable sets are”
BrickMissing was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #112 on the daily leaderboard. BrickMissing is a free tool for LEGO builders. Track which parts you're missing from any of 17,000+ sets, see every set a part appears in, and check a set's "repair risk" before you buy second-hand: the share of its parts that are nearly impossible to source because they only ever existed in a handful of sets. Built on 1.1M inventory records; the repairability dataset is a free CC BY 4.0 download.
BrickMissing was featured in Productivity (655.7k followers) and Data & Analytics (5.7k followers) on Product Hunt. Together, these topics include over 148.3k products, making this a competitive space to launch in.
Who hunted BrickMissing?
BrickMissing was hunted by Robert van Dijk. 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.
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Robert van Dijk