Free retirement simulators (Monte Carlo and tax-aware planning)

What it does

Paste your startup URL. ROAST marks up your actual page like an editor: every finding pinned to your own copy, six deterministic scores, and the hero section we would ship instead. The AI writes, it never grades. First mark free. Full roast $19.

Plan your retirement with our free Monte Carlo simulation calculator. 10,000 market scenarios, 100% private - all calculations run in your browser.

Will you outlive your money? Stop guessing. Run thousands of Monte Carlo scenarios and know with confidence. See what could happen in good markets, bad markets, and everything in between based on historical data. Comprehensive tax-optimized retirement projections with advancedfrom pulse-browser.com

• 
  I made a simulator for personal finance2021 · projectifi.io · ▲479

  Simulate your financial future. Modern financial, retirement, and estate planning tools to plan for early retirement, financial independence, and more.

• SR
  Stochastic Retirement Simulator Weekend Project2015 · letscrunchit.com · ▲45

  Use this planner to explore the health of your retirement plan. Estimate your retirement income and explore different investment strategies.

• RC
  Retirement Calculator/Simulator2020 · lunchmodel.com · ▲11
• 
  I made a retirement simulator: 125 years of data, 25 countriesAug 2026 · foresightplanner.com · ▲16

  A complete retirement planner covering accounts, taxes, pensions, withdrawals, and life events, stress-tested against thousands of simulations drawn from over a century of real market history. Start with a free quick check, no sign-up required.

• 
  Honest Math Retirement Calculator2021 · honestmath.com · ▲5

  Free & Powerful Portfolio Simulations For Everybody

• 
  Projected Portfolio2025 · ▲3

  Simulate your savings and investment goal

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 19d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 19d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 21d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 22d ago · stillwet.art

• 
  Beam.win▲379

  Run AI agents on one Mac and use its windows on another

  AI · 5d ago · beam.win

• 
  FastRouter.ai▲364

  Route requests to the right LLM for cost, latency & quality

  AI · 23d ago · fastrouter.ai

• 
  Guideflow▲1,338

  Create interactive product demos and step-by-step guides in seconds with Guideflow, the leading AI-powered demo automation tool.

  AI · Nov 2025 · guideflow.com

• 
  I built a synth for my daughter▲1,278

  Hardware and software projects by Ali Roberts

  Life & fun · Nov 2025 · bitsnpieces.dev

• 
  Welltory▲1,028

  Measure your wellness. Use data to feel great every day.

  Work · Nov 2025 · welltory.com

• 
  Gemini 3▲1,016

  Bring any idea to life with multimodal capabilities

  AI · Nov 2025 · blog.google

• 
  TrustMRR▲833

  LLM Gateway is a b2b artificial intelligence based in United States, founded in 2025. $259,539/month in verified Stripe revenue. $78,764 MRR. Ahrefs Domain Rating 52/100. growing 55% month-over-month. Track LLM Gateway's verified metrics on TrustMRR.

  Growth · Nov 2025 · trustmrr.com

• 
  Boing▲782

  Life & fun · Nov 2025 · boing.greg.technology