Operational Foundations Check

What it does

Three free calculators built for business operators. Check your margins, predict your cash position, and stress-test your payroll. No signup required. No consultants. Just numbers.

• 
  BizCalcApr 2026 · bizcalc.talha-naeem1920.workers.dev · ▲64

  Free business calculators — instant results, no signup

• 
  FreeWWW Business Calculator SuiteJul 2026 · freewww.com · ▲2

  Thirteen essential calculators for smarter business planning

• 
  WorldculatorJun 2026 · worldculator.com · ▲6

  250+ free calculators for finance, health, math & more

• 
  Quick Financial CalculatorJul 2026 · quickfincalc.com · ▲3

  53 free financial calculators. No signup, no ads.

• 
  Finance Tools HubJun 2026 · financetoolshub.net · ▲4

  Financial clarity for life's big decisions.

• 
  Calculator Boss -Free Online CalculatorsJul 2026 · calculatorboss.com · ▲1

  Free calculators for finance, health & math

• 
  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• 
  HyNote for Mac▲383

  Free local transcription that is 100% Private

  Work · 17d ago · hynote.ai

• 
  VoiceOS App Store▲330

  The app store for voice native apps that lives in your notch

  Work · 28d ago · voiceos.com

• 
  Scrimba Explain▲325

  Ask any question, get a video back instantly

  Work · 24d ago · scrimba.com

• 
  CleanShot 5.0 with Studio Mode▲278

  Mac-native app for screenshots, recordings and collaboration

  Work · 5d ago · cleanshot.com

• 
  Lightfield▲891

  AI-native CRM that builds itself and does work for you

  AI · Mar 2026 · lightfield.app

• 
  Tobira.ai▲730

  A network where AI agents find deals for their humans

  AI · Mar 2026 · tobira.ai

• 
  Claude Import Memory▲725

  Switch from ChatGPT to Claude with import memory feature

  AI · Mar 2026 · claude.com

• 
  Littlebird▲712

  The AI assistant that already knows your work

  AI · Mar 2026 · littlebird.ai

• 
  Viktor.com▲701

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

• 
  Jupid▲664

  File your taxes with Claude Code

  Commerce · Mar 2026 · jupid.com