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Serenido vs Collec

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

Serenido compared with Collec
DetailSerenido logo SerenidoCollec logo Collec
What it doesFree ADHD tools and undated printable workbooks built around how ADHD brains actually work Everything you collect, organized into intelligence
StageNot given Not given
FoundedNot given Not given
Based inNot given KR
Pricing modelFreemium Freemium
PricingFree tools; workbooks: The ADHD Tax Refund $9.99, The ADHD Mom Brain Planner $7.99, The Parent's Paper Trail $17 Free: $0/month with 1 solo workspace, 3 shared collections, 300 blocks, 3 GB storage, 500 credits/month. Starter: $8/seat/month with unlimited members and collections, 100 GB storage, 5,000 credits/month. Pro: $16/seat/month with 10,000 credits/month, 500 GB storage, API access. Business: $32/seat/m
Key features
  • Impulse timer tool for managing time awareness and impulse control
  • Undated printable workbooks that don't break if you skip a week
  • 24-Hour Parking Lot tool for managing intrusive thoughts
  • Subscription Finder tool to locate and manage recurring charges
  • Save content in one click from any webpage
  • Interactive drag-and-drop organization
  • Real-time sync across devices
  • Browser side panel for quick access
  • Over 60 content categories
  • Team collaboration and sharing
  • Multiple AI model support
  • Chrome extension and web app
  • API access for Pro and above
  • Shareable pre-built collections
What makes it different
  • Undated pages so missing a week or skipping days doesn't break the system
  • Designed by someone with ADHD who understands how ADHD brains actually work
  • Built around plain-language explainers on ADHD and money, not willpower lectures
  • Tools run locally in your browser so nothing you type ever leaves your device
  • Leader in link management and collaboration
  • One-click capture without interrupting workflow
  • Fluid interactive UI designed for thinking in motion
  • Cloud-based with real-time device synchronization
  • Pre-built shareable collections to start with
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)8 −3 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)220
Referring domains (Majestic)90

5 details filled in for both companies.

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