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Brier vs HARDER

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Brier compared with HARDER
DetailBrier logo BrierHARDER logo HARDER
What it doesA decision journal that grades you Challenges with photo proof, pre-written steps and a built-in comeback
StageNot given Startup
FoundedNot given 2026
Based inIN PL
Pricing modelFreemium Freemium
PricingFree: ₹0 forever (10 open entries at a time, email reminders, full calibration curve, CSV export). Pro: ₹299 per month or ₹1,999 per year (unlimited open entries, cancel anytime). Free plan includes 5 personal challenges per month, 5 private challenges per month, 1 public challenge per month, 1 public with approval challenge per month, and 1 extra space. Premium plan costs $7.99 per month (or annual pricing available) and includes unlimited personal, private, and public chall
Key features
  • Log decisions with reasoning and confidence scores
  • Email reminders for decision reviews
  • Calibration curve visualization
  • CSV export of journal data
  • Private, secure data storage
  • Preserved original reasoning to prevent hindsight bias
  • Unlimited open entries on Pro plan
  • Pre-written daily steps for every challenge
  • Photo, text, or Apple Health proof verification
  • Automatic comeback system after missed days
  • 200+ ready-made challenges across multiple categories
  • Personal, private, or public challenge visibility
  • Offline functionality with sync
  • Space profiles and social community
What makes it different
  • Grounds judgment scoring in the Brier score used by meteorologists, intelligence analysts, and superforecasters
  • Automatic email reminders that arrive years later for decision follow-through
  • One-click spreadsheet export; your entries belong to you with no analytics on content
  • Quick predictions fill your calibration curve while big decisions are pending
  • Pre-written daily steps eliminate decision fatigue and executive function burden
  • Missing a day doesn't reset progress—you pick up where you stopped
  • Proof-based accountability that creates genuine evidence, not just checkboxes
  • Automatic health data verification eliminates manual proof entry
  • Join anytime without waiting for a challenge start date
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)18 no change since last check4 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)160
Referring domains (Majestic)20

6 details filled in for both companies.

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