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Sift
An AI that grades its own confidence, claim by claim.
An AI that shows you what it's actually sure of. Sift answers your question, then breaks that answer into individual claims. Each marked solid ground, worth a second look, or genuinely unsure, with one-click reasoning behind every grade. Rate whether past claims held up and watch its Track Record build into real, checkable calibration over time. No login. Free to try.
Hey everyone 👋 Maker here.
I'm an author, not a developer by trade, but I kept running into the same problem with AI answers; they all sound equally confident, whether the claim is rock solid or a total guess. So I built Sift to fix that. Ask it anything, and it breaks its own answer into individual claims, grades each one (solid ground / worth a second look / genuinely unsure), and shows you the reasoning behind every grade.
The part I care about most is the Track Record tab. You can rate whether past claims actually held up, so over time it builds a real, checkable history of how reliable it's been. No AI I've used does this.
Built it end to end myself over the past few weeks. Would love to know:
what's the first thing you asked it, and did the confidence grading match what you already knew?
Genuinely curious where it gets it right and where it doesn't.
About Sift on Product Hunt
“An AI that grades its own confidence, claim by claim.”
Sift was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #105 on the daily leaderboard. An AI that shows you what it's actually sure of. Sift answers your question, then breaks that answer into individual claims. Each marked solid ground, worth a second look, or genuinely unsure, with one-click reasoning behind every grade. Rate whether past claims held up and watch its Track Record build into real, checkable calibration over time. No login. Free to try.
On the analytics side, Sift competes within Productivity, Education and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Sift performed against the three products that launched closest to it on the same day.
Who hunted Sift?
Sift was hunted by Zena. 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 Sift including community comment highlights and product details, visit the product overview.
Zena