★ THE COMMUNITY-RANKED INVESTING TOOL LEADERBOARD ★
VOL. XCIV, NO. 247
Friday, July 10, 2026
Updated Friday, July 10, 2026 · Top 18 tools
Best Backtesting Software
Community-ranked backtesting software ordered by net upvotes with starred picks breaking close calls.
This curated list highlights software for testing historical rules, allocations, options strategies, and discretionary setups before committing capital. We include quant research engines, rules-based stock and factor testers, portfolio simulators, trading replay tools, and options strategy backtesters. Use it for historical testing workflows, not for general charting, broker execution, or ordinary portfolio tracking.
Community-ranked · Refreshed daily · Not financial advice
Top 10 picks
10 picks- 1Top pick
TradingView is a chart-first market analysis platform for traders who want powerful charts, screeners, alerts, Pine Script, paper trading, and broker-connected trading across many asset classes. It is strongest when technical analysis, custom indicators, strategy testing, watchlists, and real-time market monitoring are part of the same workflow. The free Basic plan is useful for trying the product, but active users usually run into limits on charts, indicators, alerts, watchlists, and historical bars. Some real-time exchange data is sold separately.
Best forCharting · Technical analysis · Paper trading · Alerts · Broker-connected tradingWatch-outsReal-time market data can require add-onsFree plan has tight chart and alert limits0List votesFree with signupPricing Free • From $12.95/moPlatforms - 2
PortfoliosLab is a web-based portfolio analytics platform for backtesting, optimization, risk metrics, correlations, screeners, and AI-assisted portfolio workflows. It is useful for comparing stocks, ETFs, funds, crypto, and model portfolios, with more history, imports, exports, and MCP access gated by paid tiers.
Best forPortfolio analytics · Strategy backtesting · Portfolio tracking · ETF screening · Stock screeningWatch-outsFree tier is smallNot brokerage accounting0List votesFree with signupPricing Free • From $8.33/moPlatforms - 3
Portfolio123 is a rules-based quant research and portfolio-management platform for investors who want stock and ETF screeners, ranking systems, factor research, realistic backtests, strategy simulations, portfolio tracking, broker connectivity, and API/DataMiner access. It is strongest for systematic investors who want point-in-time research workflows without building everything from code.
Best forQuant research · Factor screening · Strategy backtesting · Portfolio tracking · Financial data APIWatch-outsAdvanced research is paidAPI and DataMiner excluded from the Research trial0List votesFree with signupPricing Free • From $25/moPlatforms - 4
Testfol.io is a free web-based portfolio backtesting and analysis toolkit for investors who want to test allocations, cashflows, rebalancing rules, tactical signals, leverage, correlations, and historical risk/return before moving to a spreadsheet or paid analytics suite. It is strongest for portfolio-level experimentation rather than intraday monitoring or live account management. Anonymous use is available, while a free account unlocks higher limits, cloud saves, and sign-in-gated tools. Backtests depend on historical assumptions and end-of-day data, so they are not trade execution or forward-looking guarantees.
Best forStrategy backtesting · Portfolio analytics · Quant research · Portfolio trackingWatch-outsFree account unlocks important limitsBacktesting is not execution0List votesFree, no signupPricing FreePlatforms - 5
justETF is a Europe-first ETF research, comparison, and portfolio-planning platform for investors building UCITS ETF and ETC portfolios. It combines ETF screening, fund profiles, stock-to-ETF exposure lookup, watchlists, transaction-based portfolios, savings-plan workflows, simulations, rebalancing, attribution, and mobile alerts. It is strongest for European ETF investors, not U.S.-listed ETF workflows, broker execution, tax-lot accounting, or public API access.
Best forETF screening · Portfolio tracking · Portfolio analytics · Strategy backtesting · Portfolio alertsWatch-outsEurope-first ETF scopePremium needed for portfolio depth0List votesFree with signupPricing Free • Paid plans availablePlatforms - 6
MesoSim is an options strategy backtesting platform for traders who need low-code strategy definitions, multi-leg simulations, risk graphs, Greeks, volatility surfaces, margin models, and paper/live workflow paths. It is narrow by design: options research first, not broad stock research or portfolio accounting.
Best forStrategy backtesting · Options data · Paper trading · Quant research · AI research workspaceWatch-outsOptions-specific scopeAPI is FundPro-only0List votesFree with signupPricing Free • From $1000/yrPlatforms - 7
Portfolio Visualizer is a web-based portfolio analysis suite for backtesting portfolios, testing asset allocations, running Monte Carlo simulations, optimizing allocations, analyzing factors, checking correlations, and researching funds. It is strongest for DIY investors, analysts, and advisors who want evidence for allocation, withdrawal, and risk decisions without building every model in spreadsheets. The free tier is useful but constrained, while Basic and Pro add larger portfolios, YTD results, saving, imports, exports, and commercial-use support on Pro. It is not a broker, live portfolio accounting system, or automatic rebalancing platform.
Best forStrategy backtesting · Portfolio analytics · Quant research · Factor screening · Fund researchWatch-outsFree tier is constrainedAnnual billing0List votesFree with signupPricing Free • From $360/yrPlatforms - 8
AmiBroker is a Windows desktop technical analysis and trading-system development platform for advanced traders and quants who want AFL scripting, charting, scanning, portfolio backtesting, optimization, Monte Carlo analysis, and broker/data integrations. It is strongest for serious desktop strategy research with a one-time license, but data feeds, AmiQuote, real-time quotes, and the programming learning curve are separate considerations.
Best forStrategy backtesting · Technical analysis · Technical screening · Charting · Quant researchWatch-outsWindows desktop workflowData feeds are separate0List votesFree trial onlyPricing One-timePlatforms - 9
LuxAlgo is a TradingView-focused technical-analysis suite for traders who want packaged indicators, price-action overlays, screeners, alerts, oscillator tools, calculators, and AI-assisted backtesting. It is built for chart-based workflows across stocks, ETFs, futures, commodities, currencies, and crypto. Use it as a technical-analysis and strategy-exploration layer, not as a broker, fundamentals platform, portfolio accounting system, or proof that a backtest will work live.
Best forTechnical analysis · Technical screening · Strategy backtesting · Charting · AlertsWatch-outsTechnical analysis onlyTradingView dependency0List votesFree, card requiredPricing Free • From $39.99/moPlatforms - 10
MarketInOut is a formula-driven stock, ETF, forex, and crypto screener with historical screening, strategy backtesting, alerts, watchlists, simple portfolio views, correlation tools, and one-time membership terms. It fits traders who want custom screening rules and backtests without a recurring monthly SaaS subscription. Free access is limited, serious workflows are paid, and it does not provide broker execution, broker sync, or automated trading.
Best forStock screening · Technical screening · Strategy backtesting · Portfolio alerts · ChartingWatch-outsFree access is limitedNo broker execution0List votesFree with signupPricing Free • Paid plans availablePlatforms
- 11
okama is a free open-source portfolio analytics toolkit with web widgets, a REST API, and a Python library for efficient frontiers, risk metrics, Monte Carlo simulations, cash-flow modeling, and historical market or macro data. It is best for technical users who want reproducible analysis rather than a consumer portfolio tracker.
Best forPortfolio analytics · Strategy backtesting · Quant research · Market data API · Portfolio trackingWatch-outsDeveloper-oriented workflowNot account tracking0List votesFree, no signupPricing FreePlatforms - 12
Options Profit Calculator is a free web toolkit for modeling option payoff diagrams, profit/loss tables, multi-leg strategies, probability estimates, and what-if scenarios before placing trades elsewhere. It has very high search demand around options profit calculator and commercial demand around strategy calculators and backtesting, but its public profile still shows delayed 15-30 minute quotes and real-time data as coming soon. Premium beta adds advanced calculators, custom strategies, comparison tools, an options backtester, and ad-free use. It is not a broker, real-time trading terminal, options advisory service, or substitute for risk management.
Best forOptions data · Technical analysis · Strategy backtesting · Stock researchWatch-outsDelayed quotesPremium details are opaque0List votesFree, no signupPricing Free • Paid plans availablePlatforms - 13
QuantConnect is an algorithmic trading platform built on the open-source LEAN engine, connecting research, backtesting, cloud deployment, broker integrations, and live trading. It is built for technical Python or C# users who want multi-asset systematic trading infrastructure, not a simple retail charting app.
Best forQuant research · Strategy backtesting · Paper trading · Broker-connected trading · Options dataWatch-outsPlan and add-on complexityTechnical users only0List votesFree with signupPricing Free • Paid plans availablePlatforms - 14
QuantRocket is a Docker- and Jupyter-based quant research, backtesting, data, and live-trading platform for technical Python users. It is strongest when you want local infrastructure, Interactive Brokers integration, point-in-time research, and API/CLI workflows rather than a point-and-click retail app.
Best forQuant research · Strategy backtesting · Paper trading · Broker-connected trading · Market data APIWatch-outsTechnical setup requiredFree tier is research-only0List votesFree, no signupPricing Free • Paid plans availablePlatforms - 15
TradeZella is a paid trading journal for active traders who want broker imports, performance analytics, tagging, playbooks, backtesting, replay, AI review, risk reports, and mentor workflows in one web platform. It is strongest for traders improving process and execution discipline across stocks, options, forex, futures, and crypto rather than researching long-term investments. Monthly and annual plans differ by account limits, storage, playbooks, mentor invites, and advanced workflow access. TradeZella is not a brokerage; trades are executed elsewhere and imported for tracking, analysis, backtesting, and review.
Best forPortfolio tracking · Portfolio analytics · Strategy backtesting · Broker-connected trading · Research reportsWatch-outsNo free planJournal, not broker0List votesPaid onlyPricing From $288/yrPlatforms - 16
Trendlyne is an India-first equity research and portfolio platform with screeners, DVM scores, analyst forecasts, alerts, backtests, transcripts, broker sync, and options tools. Global plans add U.S. market coverage, but the strongest fit is still Indian market research with tiered data downloads and alert limits.
Best forStock screening · Technical screening · Portfolio tracking · Strategy backtesting · Analyst ratingsWatch-outsPlan matrix is complexBest fit is India-first0List votesFree with signupPricing Free • Paid plans availablePlatforms - 17
FX Replay is a browser-based manual backtesting and bar-replay platform for traders practicing forex, futures, crypto, commodities, and related multi-asset setups. It is strongest for discretionary strategy practice: replay sessions, multi-chart layouts, multi-pair testing, journaling, checklists, Monte Carlo, risk-reward simulation, CSV imports, and economic-calendar context help traders review execution without connecting a live broker. It is not an automated strategy engine, and seconds-level data plus broader asset coverage are Pro-gated.
Best forStrategy backtesting · Paper trading · Technical analysis · Market monitoring · Portfolio analyticsWatch-outsManual replay, not automated strategy engineSeconds and broader assets are Pro-gated0List votesFree with signupPricing Free • From $17.99/moPlatforms - 18
GuruFocus is a value-investing research platform for investors who want global fundamentals, valuation tools, GF Score, GF Value, screeners, backtesting, guru and institutional holdings, insider trades, portfolio tracking, spreadsheet add-ins, and data/API access. It is strongest for fundamental and value-oriented research rather than brokerage execution.
Best forStock research · Stock screening · Valuation modeling · Investor holdings research · Strategy backtestingWatch-outsPaid access is region and tier dependentAdvanced API access is separate0List votesFree with signupPricing Free • From $549/yrPlatforms
Prefer free backtesting tools?
See the 16 backtesting tools with durable free tiers for strategy testing, portfolio simulation, replay, or quant research.
Explore free backtesting softwareBest Backtesting Software FAQ
What is backtesting software?
Backtesting software lets investors and traders test historical strategy rules, portfolio allocations, options setups, or discretionary trading workflows before using them live.
How is this different from charting or trading software?
Charting software helps visualize markets, and trading software helps route orders. This page focuses on testing historical assumptions, rules, simulations, and replay workflows.
Are portfolio backtesting tools included?
Yes. Portfolio simulators are included when historical allocation testing, rebalancing assumptions, cash flows, or risk and return analysis are central to the product.
Keep Exploring
Feedback
Spot something off, stale, or missing? Tell us how this list, vote tallies, or a tool listing could be better.
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.