Tool Comparison
Portseido vs Testfol.io
- Paid from
- $8/mo
- Free plan
- Yes
- Platforms
- Web, Mobile
Best if
- You want the cheaper way in: plans start at $8/mo instead of $15/mo
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- Paid from
- $15/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want backtesting, correlation, and quant.
Pick Portseido if
Portseido
Free • From $8/yr · Web · Mobile
- You want the cheaper way in: plans start at $8/mo instead of $15/mo
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
Pick Testfol.io if
Testfol.io
Free • From $15/mo · Web
- You want backtesting, correlation, and quant.
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOther tools you might like
Outbound links may include affiliate or sponsor codes.
Not set on either one? See the top 50 tools, ranked by user votes, or the deals page for big discounts on popular tools.
Our take
The bottom line
Portseido and Testfol.io cover a lot of the same ground (2 shared categories, risk metrics and compounding calculator), so for the basics you won't go far wrong with either. Portseido simply does more: 11 categories to Testfol.io's 5, including portfolio, data visualizations, and performance attribution, plus a mobile app. Testfol.io counters by keeping things simpler.
What readers say
Portseido
No votes yet. Cast the first one.
Testfol.io
No votes yet. Cast the first one.
Key differences at a glance
- Cheaper paid plan
- Portseido$8/mo vs $15/mo
- Broader coverage
- Portseido11 vs 5 categories
- Mobile app
- Portseido
- Real-time data
- Portseido
- Asset coverage
- PortseidoAdds cryptos and real estate
- Beginner friendly
- Portseido
What Portseido does best
- Tracking stocks, ETFs, crypto, mutual funds, and custom assets across web, iOS, and Android, with public coverage claims spanning 70+ exchanges and investors in 160+ countries.
- Metrics for portfolio performance with money-weighted return, time-weighted return, simple return, beta, drawdown, Sharpe ratio, max drawdown duration, and benchmark comparisons.
- Analysis of allocation by business, industry, sector, country, region, asset class, and filtered multi-portfolio views.
- Automation for dividend tracking with dividend schedules, upcoming and estimated dividend views, cash dividend transactions, and user-defined withholding-tax rates.
- Review open, closed, and partially open lots with realized and unrealized gains, annualized return versus benchmark, and FIFO, LIFO, or weighted-average cost basis.
What Testfol.io does best
- Tools for building multi-asset portfolio backtests using ETFs, mutual funds, stocks, cashflow legs, and rebalancing controls such as rebalance bands.
- Review performance and risk statistics such as cumulative return, CAGR, money-weighted return, max drawdown, volatility, Sharpe, Sortino, and beta.
- Asset Analyzer for historical performance analysis and daily-return correlations.
- Testing tools for tactical allocation rules that swap between allocations using documented indicators, trading frequency, offsets, cashflows, benchmarks, and current-status views.
- Portfolio Optimizer searches for asset allocation and use choices based on user-provided inputs.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $8/yr | Free • From $15/mo |
Free tier | Yes | Yes |
Free trial | 14 days | 7 days |
Plan limits | 8 limits: Free: transactions: 100, Free: portfolios: 1 +6 more | 10 limits: Free (Anonymous): note: Some tools (e.g., Signal Analyzer) require sign-in., Pro: annual price usd: 150 +8 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | No | No |
Broker sync | No | — |
Integrations | Google Sheets, Broker statement uploads +17 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +2 more | Retail Traders, Pro Retail +2 more |
Categories covered | 11 | 5 |
Regions | North America, Europe, APAC, LatAm, Middle East | — |
| Data & capabilities | ||
Data quality | 6 signals: Latency: Real-time and End of Day, Granularity: EOD +4 more | Latency: End of Day and Granularity: EOD |
Data partners | — | FRED |
Capabilities | 5 signals: Performance attribution, Portfolio attribution +3 more | Rebalancing and Correlation |
Security | Encryption at rest | — |
| Try it | Visit Portseido | Visit Testfol.io |
Standout features
The best features of Portseido and Testfol.io.ShowHide
Standout features
What Portseido does best
- Tracking stocks, ETFs, crypto, mutual funds, and custom assets across web, iOS, and Android, with public coverage claims spanning 70+ exchanges and investors in 160+ countries.
- Metrics for portfolio performance with money-weighted return, time-weighted return, simple return, beta, drawdown, Sharpe ratio, max drawdown duration, and benchmark comparisons.
- Analysis of allocation by business, industry, sector, country, region, asset class, and filtered multi-portfolio views.
- Automation for dividend tracking with dividend schedules, upcoming and estimated dividend views, cash dividend transactions, and user-defined withholding-tax rates.
- Review open, closed, and partially open lots with realized and unrealized gains, annualized return versus benchmark, and FIFO, LIFO, or weighted-average cost basis.
What Testfol.io does best
- Tools for building multi-asset portfolio backtests using ETFs, mutual funds, stocks, cashflow legs, and rebalancing controls such as rebalance bands.
- Review performance and risk statistics such as cumulative return, CAGR, money-weighted return, max drawdown, volatility, Sharpe, Sortino, and beta.
- Asset Analyzer for historical performance analysis and daily-return correlations.
- Testing tools for tactical allocation rules that swap between allocations using documented indicators, trading frequency, offsets, cashflows, benchmarks, and current-status views.
- Portfolio Optimizer searches for asset allocation and use choices based on user-provided inputs.
All details
Every attribute we track for Portseido and Testfol.io.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsCryptosMutual FundsReal EstateOther | StocksETFsMutual Funds |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Retail TradersPro RetailLong-term InvestorsDividend Investors | Retail TradersPro RetailLong-term InvestorsQuants/Developers |
Regions | North AmericaEuropeAPACLatAmMiddle East | Not specified |
Coverage details | 31 countriesIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | End of Day |
Data granularity | EOD | EOD |
Pricing sources | VendorManual | Not specified |
Data partners | Not specified | FRED |
| Access & integrations | ||
Import methods | CSVManual | Not specified |
Integrations | Google SheetsBroker statement uploadsDEGIROTrading 212TD AmeritradeCharles SchwabFidelityInteractive Brokers+11 more | Not specified |
Export formats | Not specified | CSV |
| Plans & trust | ||
Security & compliance | Encryption at rest | Not specified |
Capability signals | Performance attributionPortfolio attributionTax lotsMulti-currencyCost basis: FIFO and LIFO | RebalancingCorrelation |
Vendor & support | Portseido Co., Ltd.Country: ThailandFounded 2021Support: Email | Support: Email |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Freetransactions: 100 · portfolios: 1 | Free“Free (Anonymous)”note: Some tools (e.g., Signal Analyzer) require sign-in. |
| Entry paid plan | $8/yr≈ $8/mo“Plus”transactions: Unlimited · portfolios: 1 · +1 more | $15/mo“Pro”annual price usd: 150 · annual monthly equivalent usd: 12.5 · +1 more |
| Tier 2 | $12/yr≈ $12/mo“Pro”transactions: Unlimited · portfolios: Multiple · +1 more | $30/mo“Pro+”annual price usd: 300 · annual monthly equivalent usd: 25 · +3 more |
| Top plan | — | $960/yr≈ $80/mo“Max”billed: Annually |
| Free trial | 14 days | 7 days |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between Portseido and Testfol.io?
Portseido leans toward portfolio, data visualizations, and performance attribution, while Testfol.io puts more weight on backtesting, correlation, and risk metrics. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Portseido and Testfol.io cost?
Good news: both Portseido and Testfol.io have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Portseido or Testfol.io?
Portseido is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Can I use Portseido or Testfol.io on my phone?
Portseido lists a dedicated mobile app, so it travels better. Testfol.io doesn't list a dedicated mobile app; its documented access is web.
Should I choose Portseido or Testfol.io?
It depends on what you're after. Pick Portseido if portfolio and data visualizations matter to you; go with Testfol.io if you'd rather have backtesting and correlation. And if you only need the basics both share, let price decide.
What asset classes do Portseido and Testfol.io cover?
Both cover stocks, ETFs, and mutual funds. Portseido also handles cryptos, real estate, and other.
Does Portseido or Testfol.io have real-time data?
Portseido offers real-time data, which matters if you trade actively. Testfol.io runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from Portseido and Testfol.io?
Testfol.io exports to CSV. Portseido is stingier about getting data out.
Are Portseido and Testfol.io good for long-term investing?
Yes, both are aimed squarely at long-term investors. Compare their coverage, workflow, and price before assuming they solve the same long-term research job.
Can I track my portfolio with Portseido or Testfol.io?
Portseido handles portfolio tracking. Testfol.io is really a research tool; you'd track your portfolio elsewhere.
Keep researching
More comparisons to check
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
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.