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Sharpen

The trading journal that tells you why you lose

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Log a trade or a bet in 30 seconds, or import your broker / sportsbook CSV. Sharpen computes your real numbers — expectancy, profit factor, drawdown — and finds the behaviors that cost you money: tilt, revenge sizing, bad hours, unplanned entries. Each leak comes with the proof, in dollars. Weekly review by DM. Free for 30 entries a month, Pro $19/mo, runs on Whop.

PH · launched Sep 15, 2026 · 2 upvotes (top 26%) · 0 views

Niche: trading journal software · 101 launches, 8 in the last 7 days ▼ -20% · Explore this niche →

Category and tags
  • Fintech
  • Analytics & BI
  • Prosumer
  • AI feature
  • Commercial product
  • Productivity
  • Fintech
  • Analytics

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More like this: all 101 launches in trading journal software →

Could you build this?

Yes The app is a standard trading journal that parses uploaded CSVs, computes standard statistical formulas (expectancy, drawdown, profit factor), and surfaces heuristic rule violations.

Competitors

Other products that read as similar to this one : 359 launches clear the similarity bar, closest 8 shown.

Attention rank: #76 of 360 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 311 days after the earliest competitor.

  • Trader's Journal · ph · 2026-10-06 · 1 upvotes · similarity 0.56
  • ExpectancyIQ · ph · 2026-09-09 · 1 upvotes · similarity 0.53
  • The Trader's Hindsight · ph · 2026-11-11 · 1 upvotes · similarity 0.49
  • EZJournalz · ph · 2026-10-07 · 1 upvotes · similarity 0.48
  • TradingBook · ph · 2026-09-26 · 2 upvotes · similarity 0.48
  • Trading Journal · ph · 2026-09-15 · 1 upvotes · similarity 0.46
  • SharpLineup · ph · 2026-09-11 · 1 upvotes · similarity 0.45
  • Fillbook · ph · 2026-09-09 · 1 upvotes · similarity 0.45

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.