PortfoliosLab Alternative: Portfolios Lab vs an Index You Build, Backtest and Track
PortfoliosLab is a solid analytics tool for comparing and stress-testing portfolios. It offers risk metrics, drawdown analysis, correlations, and side-by-side comparisons that make it easy to see how a holding behaves, and it does this for stocks and crypto alike.
Last updated July 2026
Educational only · Never places a trade
In short
PortfoliosLab is a portfolio analytics site: you assemble a portfolio, then inspect its risk metrics, drawdowns, correlations and comparisons, across both stocks and crypto. It is good at that and its free tier covers most of what a private investor needs. The difference with Indexes is the unit of analysis. PortfoliosLab centers a portfolio you inspect; Indexes centers a named index you author, weight, backtest against real market history, and then keep tracked against the S&P 500 or BTC over time. If you want a report on a holding you already have, PortfoliosLab is the shorter path. If you want to design an index and follow it as a living object, that is the gap Indexes fills.
Side by side
Indexes vs PortfoliosLab
| Capability | Indexes | PortfoliosLab |
|---|---|---|
| Named index is the central object | Portfolio-centric | |
| Build a weighted index | Partial | |
| Stocks and crypto together | ||
| Backtest against real history | ||
| Ongoing benchmark tracking over time | Partial | |
| Self-serve, prosumer price | ||
| Analyze-only, no brokerage or trades |
Comparison reflects general product positioning and is provided in good faith. Verify current capabilities with each vendor.
Where each one fits
Indexes and PortfoliosLab, without the sales pitch
PortfoliosLab is a solid analytics tool for comparing and stress-testing portfolios. It offers risk metrics, drawdown analysis, correlations, and side-by-side comparisons that make it easy to see how a holding behaves, and it does this for stocks and crypto alike. Its framing is portfolio-centric: the unit of analysis is a portfolio you assemble and inspect.
Indexes centers a different unit. The named tracked index is the object you build, backtest, and follow over time. You weight stocks and crypto together into one index, backtest it against real market history, and track it versus benchmarks like the S&P 500 and BTC on an ongoing basis.
It remains informational and educational, track-and-analyze not trade, self-serve at a prosumer price with no account minimum.
Questions
PortfoliosLab and the alternatives, answered
What is PortfoliosLab?
PortfoliosLab is a free portfolio analysis and comparison tool. You enter a set of holdings and it returns risk metrics, drawdown history, correlations, Sharpe ratios and side-by-side comparisons against benchmarks. It covers stocks, ETFs, funds and crypto, which makes it unusually broad among free analytics sites.
Is there a PortfoliosLab alternative that tracks a custom index?
That is the main reason people look. PortfoliosLab analyzes a portfolio you define at the moment you define it. If you want a named index that persists, gets rebalanced on rules you set, and is tracked against the S&P 500 or BTC from that day forward, you want an index builder rather than an analytics report. Indexes is built around that object.
Can PortfoliosLab backtest a portfolio?
Yes, it can show historical performance and risk statistics for a portfolio you assemble, which covers the common case well. What it does not do is let you author a weighting methodology, test variations of it, and keep the winning version as a live tracked index. For that comparison see how the main tools stack up on backtesting.
Does PortfoliosLab support crypto?
Yes. Crypto coverage is one of its genuine strengths, and it treats tokens as first-class assets alongside equities and funds. Indexes also weights stocks and crypto in a single index, so on this specific point the two tools overlap rather than differ.
Is PortfoliosLab free?
PortfoliosLab has a genuinely useful free tier, which is a large part of why it is so widely used, and it also sells paid tiers with deeper features. We do not publish its current prices here because the site does not return them reliably to automated checks and we will not quote a figure we cannot verify. Check portfolioslab.com directly for today's pricing rather than trusting a number in a roundup article.
PortfoliosLab vs Portfolio Visualizer: what is the difference?
They overlap heavily and people often shortlist both. Portfolio Visualizer is the deeper quantitative engine, with factor regressions, Monte Carlo and optimization, and it prices accordingly at $30 a month for Basic and $55 for Pro billed annually, with a free tier limited to 15 assets. PortfoliosLab is lighter, faster to use and more generous for free, with strong crypto coverage. Neither one keeps a named index that persists and gets tracked over time, which is the specific gap Indexes fills.
What is the best PortfoliosLab alternative for backtesting?
It depends on what you want back. For heavy statistical work on an allocation you already hold, Portfolio Visualizer is the deeper tool. For designing a weighted index of individual stocks or tokens, testing that exact construction against real market history and then keeping it as a live tracked index, that is what Indexes is built for. The distinction is authorship: analytics tools report on a portfolio you paste in, an index builder keeps the thing you designed.
Can I track a custom index over time on PortfoliosLab?
You can save and revisit portfolios, but the object is still a portfolio you inspect rather than a named index with a construction methodology and a rebalancing rule attached to it. If you want the index itself to be the durable thing, with defined members, defined weights and ongoing performance against the S&P 500 or BTC, you want an index builder rather than an analytics report.
New to the strategy? Start with our guide to direct indexing, what it costs and who it suits, or see direct indexing fees compared across providers. If you are still deciding which category of tool you need, the portfolio analyzer comparison sets out the difference between account aggregators, modeling tools and construction tools. To see every provider's published minimum and annual fee in one table, including the advisor-only firms, compare direct indexing platforms on fees and minimums.
Going deeper on PortfoliosLab: backtest a portfolio against real market history, compare a portfolio to the S&P 500, the portfolio analyzer comparison, best portfolio backtesting software .
Other comparisons
Build your index and see how it backtests
Bundle stocks or crypto into your own weighted index, backtest it against real market history, and track it against the S&P 500 or BTC. Prosumer pricing, no brokerage account. Indexes is educational and informational only, and it never places a trade. Decide for yourself.