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SanityCheck
Validate your startup idea in minutes — not months.
Stop building in the dark. Stop asking your mom if your startup idea is good. Stop guessing whether people want what you're about to spend 3 months building (or 3 days vibe coding). I made a fix: SanityCheck.dev You post your idea. The internet tells you the truth. You get real signals, not optimism bias. If you’re brave enough, submit your idea: sanitycheck.dev
About SanityCheck on Product Hunt
“Validate your startup idea in minutes — not months.”
SanityCheck was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #392 on the daily leaderboard. Stop building in the dark. Stop asking your mom if your startup idea is good. Stop guessing whether people want what you're about to spend 3 months building (or 3 days vibe coding). I made a fix: SanityCheck.dev You post your idea. The internet tells you the truth. You get real signals, not optimism bias. If you’re brave enough, submit your idea: sanitycheck.dev
Who hunted SanityCheck ?
SanityCheck was hunted by Russell Van Curen. 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 SanityCheck including community comment highlights and product details, visit the product overview.

