★ THE COMMUNITY-RANKED FREE INVESTING TOOL LEADERBOARD ★
VOL. XCIV, NO. 247
Live community ranking · Top 2 free scenario & stress tests tools
Best Free Scenario & Stress Tests Tools for Investors
The free scenario & stress tests platforms investors trust most, ranked by the people who actually use them.
Every tool here offers a genuine free tier, ranked by community votes and light editorial curation. We filtered 6 total scenario & stress tests tools inside a directory of more than 361 investing platforms down to 2 free scenario & stress tests platforms, so you can compare useful zero-cost options before moving into paid upgrades. Use this shortlist to compare pricing limits, platforms, and decision signals, then open any tool for the full breakdown.
Community-ranked · Free tiers only · Not financial advice
Top 2 picks
2 picks- 1Top pick
FactorsToday is a quantitative factor-investing platform with dashboards, screeners, portfolio factor analysis, attribution, hedge construction, factor portfolio building, downloads, and an open REST API. It is useful when you need factor exposure workflows without building every model and endpoint yourself.
Best forQuant research · Portfolio analytics · Strategy backtesting · Financial data API · AI agent data accessWatch-outsPricing not publishedAdvanced quant workflow0Category votesFree, no signupPricing Free, OtherPlatforms - 2
ProjectionLab is a web-based financial and retirement planning simulator for mapping income, spending, investments, major life events, financial independence, and estate outcomes over time. Users can compare what-if plans, run Monte Carlo simulations and historical backtests, and inspect annual cash-flow and estimated-tax results. The free Basic plan covers forecasting and core simulations; Premium adds deeper cash-flow, tax, withdrawal, reporting, and multi-plan tools, while Pro adds client management for advisors and coaches. It is a manual planning model, not a live account aggregator, brokerage, or substitute for professional advice.
Best forPortfolio analytics · Strategy backtesting · Long-term portfolio trackingWatch-outsAnnual simulation granularityNo direct bank or broker connections0Category votesFree with signupPricing Free • From $129/yrPlatforms
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Information
About Me
Hey! Thanks for stopping by. I'm an independent investor with a soft spot for coding and the stock market - especially value investing (as you can probably tell from the tools I've collected here, haha). Hopefully you'll find something useful or interesting along the way.
Find me here:
- Twitter / X: @Jera_Value
- Website: Jera Value
Got questions or suggestions? I'm all ears!
Missing a Tool?
Discovered a gem I don't have here yet? Drop the link below and I'll check it out ASAP. Tagging me on X works too! Can't wait to see what you've found!
Starred Tools
These are my top picks. Tools I've tested thoroughly and found to be excellent. They do their job really well, and I use them a lot. If you're not already familiar with them, I highly recommend checking them out.
Tested Tools
These are tools I've tried and found to be solid, but not standout. Think of them as passing an initial quality screen: worth exploring, though not all will be exceptional.
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.