nowfound

Dev tools · March 31, 2026

CalcFi

313+ free financial calculators — no signup, no ads

What it does

CalcFi is the calculator suite I wish existed when I started thinking about mortgages, retirement, and taxes. 313+ tools, all free, all instant. No account needed. What makes it different- State-specific data for all 50 states (real tax rates, COL, home prices) - Salary guides for 54 professions × 163 cities - Free embeddable widgets for bloggers and advisors. Spanish-language calculators. Compare states, professions, and tools side-by-side.

Does the same job

all alternatives →
  • Finance Tools HubJun 2026 · financetoolshub.net · ▲4

    Financial clarity for life's big decisions.

  • FinCalcJul 2026 · getfincalc.com · ▲4

    17 free financial calculators with live charts, no signup

  • MyCalculators.appJun 2026 · mycalculators.app · ▲4

    200+ free, ad-free calculators for finance, health & math

  • FinCalcJul 2026 · finclac.com · ▲2

    Free financial calculators — no signup, all in your browser

  • Free Financial Tools — MoneyDecodedJun 2026 · tools.moneydecoded.net · ▲2

    Free financial calculators — no sign-up needed

  • CalculatorWizardMay 2026 · calcwizard.net · ▲3

    162 free calculators. No signup, no ads, no paywalls.

More dev tools this month

the category →
  • Dograh592

    The open source VAPI alternative

    Dev tools · 25d ago · dograh.com

  • Meridian530

    Don't let your work go unnoticed. Get promoted!

    Dev tools · 20d ago · meridiona.com

  • x1516

    Lovable for iPhone apps go from idea to App Store

    Dev tools · 11d ago · x1.new

  • The first open-source price index for GPU compute

    Dev tools · 10d ago · getcomputable.com

  • OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

    Dev tools · 2d ago · opentrailpaper.com

  • Open-source GTM skills for technical founders

    Dev tools · 29d ago · gtmcofounder.com

Launched alongside, March 2026

the whole month →
  • AI-native CRM that builds itself and does work for you

    AI · Mar 2026 · lightfield.app

  • Tobira.ai730

    A network where AI agents find deals for their humans

    AI · Mar 2026 · tobira.ai

  • Switch from ChatGPT to Claude with import memory feature

    AI · Mar 2026 · claude.com

  • The AI assistant that already knows your work

    AI · Mar 2026 · littlebird.ai

  • Your AI Coworker that proactively executes tasks

    AI · Mar 2026 · viktor.com

  • Jupid664

    File your taxes with Claude Code

    Commerce · Mar 2026 · jupid.com