★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Stock Rover checked August 4, 2026
Tool Comparison
Reflexivity vs Stock Rover
Pick Reflexivity if
Reflexivity
Subscription · Web · API
- You want an API so you can script or automate things
- You care about quant, scenario & stress tests, and backtesting, things Stock Rover doesn't offer
Pick Stock Rover if
Stock Rover
Free • From $34/mo · Web · Mobile
- You'd rather start free and only pay if you outgrow it
- You do a lot of your research from your phone
- You care about stock ideas, ETF screeners, and stock comparison, things Reflexivity doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Reflexivity and Stock Rover cover a lot of the same ground (6 shared categories, including screeners, performance attribution, and portfolio), so for the basics you won't go far wrong with either. Stock Rover simply does more: 32 categories to Reflexivity's 12, including stock ideas, ETF screeners, and stock comparison, plus a mobile app. Reflexivity counters by keeping things simpler.
What readers say
Reflexivity
Vote once to reveal the community verdict.
Stock Rover
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Key differences at a glance
- Free plan
- Stock Rover
- Free trial
- Stock Rover14 days
- Broader coverage
- Stock Rover32 vs 12 categories
- Mobile app
- Stock Rover
- API access
- Reflexivity
- Broker sync
- Stock Rover
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Subscription | Free • From $34/mo |
Free tier | No | Yes |
Free trial | — | 14 days |
Plan limits | — | 54 limits: Free: stock scores: 3/month, Free: research reports: Dow 30 samples only unless Research Reports add-on or bundled paid pl... +52 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | Yes |
Integrations | — | Yodlee brokerage aggregation, Interactive Brokers +1 more |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +7 more |
Categories covered | 12 | 32 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and End of Day and Granularity: EOD | 5 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +3 more |
Data partners | — | 6 partners: Morningstar, Zacks +4 more |
Capabilities | 5 signals: Universe builder, Stress tests: Rates, FX, and EquityCrash +3 more | 10 signals: Custom formulas, Universe builder +8 more |
Security | SOC2 | Data residency: US and Encryption in transit |
| Try it | Visit Reflexivity | Visit Stock Rover |
Where each one shines
What Reflexivity and Stock Rover each do best.ShowHide
Where each one shines
What Reflexivity and Stock Rover each do best.What Reflexivity does best
- AI research workflows over institutional datasets from providers such as S&P Global, LSEG Datastream, Nasdaq, Cboe, and other sources included in the platform.
- Tools for running Deep Research workflows that can analyze data, write and execute code, create research reports, and export data or visualizations.
- Search tools across filings, transcripts, presentations, central bank documents, and proprietary uploads through Document Intelligence.
- OCR on charts and tables so documents can become searchable and analyzable research inputs.
- Monitoring portfolios with real-time alerts, risk and exposure analytics, performance attribution, and daily insight generation.
What Stock Rover does best
- Screening for North American stocks, ETFs, and funds with 800+ financial metrics on Ultimate tiers, custom screens, ranked screening, guru-style metrics, screener snapshots, percentile screening, equation screening, and 20 years of historical fundamentals.
- Tracking portfolios and dividends with broker sync, manual or spreadsheet import, benchmark comparison, emailed reports, dividend-income projections, risk-adjusted return, volatility, beta, IRR, Sharpe Ratio, and position contribution analytics.
- Comparison tools for stocks, ETFs, funds, portfolios, indices, and custom datasets in spreadsheet-like table and tile views across valuation, dividend, analyst, ratings, momentum, performance, and operating metrics.
- Automated DCF-driven Fair Value and intrinsic-value metrics to estimate Margin of Safety, then compare valuation ratios against 20-year relative norms to separate real discounts from superficially cheap stocks.
- The Insight Panel for financial statements, sales, earnings, cash flow, dividends, analyst ratings, insider activity, news, earnings transcripts, fair-value formulas, scores, warnings, and options-chain research on higher tiers.
Every detail we compared
Every tracked attribute for Reflexivity and Stock Rover, side by side.ShowHide
Every detail we compared
Every tracked attribute for Reflexivity and Stock Rover, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsCommoditiesCurrencies | StocksETFsMutual FundsClosed-End FundsOptionsFundsOther |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailLong-term InvestorsValue InvestorsGrowth InvestorsQuality InvestorsDividend InvestorsAnalysts+1 more |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North America |
Coverage details | Identifiers: Ticker | Countries: US and CA11 exchangesIdentifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | Real-time15-min DelayedEnd of Day |
Data granularity | EOD | MinuteEOD |
Pricing sources | Not specified | ExchangeVendorModel |
Data partners | Not specified | MorningstarZacksIntrinioQuandlYodleeIEX |
| Access & integrations | ||
Import methods | CSVManual | CSVBrokerOAuthManual |
Integrations | Not specified | Yodlee brokerage aggregationInteractive Brokers1000+ supported brokerages |
Export formats | Excel | CSVImagePDF |
| Plans & trust | ||
Security & compliance | SOC2 | Data residency: USEncryption in transit |
Capability signals | Universe builderStress tests: Rates, FX, and EquityCrashPortfolio attributionCitation pinningAI summaries: Filings, Transcripts, and News | Custom formulasUniverse builderFactors: Value, Quality, Momentum, Growth, and SizePerformance attributionMonte CarloBroker syncPortfolio attributionRebalancing+2 more |
Vendor & support | Knabble, Inc. (dba Reflexivity)Country: United StatesSupport: Email | Stock Rover LLCCountry: United StatesFounded 2008Support: Email and Phone |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | — | Freestock scores: 3/month · research reports: Dow 30 samples only unless Research Reports add-on or bundled paid pl... · +1 more |
| Entry paid plan | — | $34/mo“Premium”annual billing: $348/year ($29/month equivalent) · two year billing: $576 every 2 years ($24/month equivalent) · +11 more |
| Tier 2 | — | $70/mo“Premium Plus”annual billing: $588/year ($49/month equivalent) · two year billing: $1,008 every 2 years ($42/month equivalent) · +12 more |
| Tier 3 | — | $99/mo“Ultimate”annual billing: $948/year ($79/month equivalent) · two year billing: $1,656 every 2 years ($69/month equivalent) · +10 more |
| Top plan | — | $199/mo“Ultimate Pro”annual billing: $1,788/year ($149/month equivalent) · two year billing: $3,096 every 2 years ($129/month equivalent) · +10 more |
| Free trial | — | 14 days |
Questions we keep getting
What's the difference between Reflexivity and Stock Rover?
Reflexivity leans toward screeners, quant, and performance attribution, while Stock Rover puts more weight on stock ideas, screeners, and ETF screeners. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
Is Reflexivity or Stock Rover free to use?
Stock Rover has a free tier, so you can get started without paying anything. Reflexivity is paid-only. If budget matters, start with Stock Rover and see how far it takes you before opening your wallet.
Which is better for beginners: Reflexivity or Stock Rover?
Stock Rover 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 Reflexivity or Stock Rover on my phone?
Stock Rover lists a dedicated mobile app, so it travels better. Reflexivity doesn't list a dedicated mobile app; its documented access is web and API.
Does Reflexivity or Stock Rover have an API?
Reflexivity has an API for programmatic access and custom integrations. Stock Rover doesn't, so you're working through its interface.
Should I choose Reflexivity or Stock Rover?
It depends on what you're after. Pick Reflexivity if quant and scenario & stress tests matter to you; go with Stock Rover if you'd rather have stock ideas and ETF screeners. And if you only need the basics both share, let price decide.
What asset classes do Reflexivity and Stock Rover cover?
Both cover stocks and ETFs. Reflexivity also handles bonds, commodities, and currencies. Stock Rover adds mutual funds, closed-end funds, and options on top.
Do Reflexivity and Stock Rover offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Reflexivity or Stock Rover?
Reflexivity has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. Stock Rover is more region-specific, mainly North America.
Can I export data from Reflexivity and Stock Rover?
Yes, both export to spreadsheets (Reflexivity: Excel; Stock Rover: CSV), which is handy if you like running your own numbers.
Can Reflexivity or Stock Rover connect to my broker?
Stock Rover syncs with brokers automatically. With Reflexivity, you're entering holdings by hand or importing files.
Which has a better stock screener: Reflexivity or Stock Rover?
Both Reflexivity and Stock Rover include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with Reflexivity or Stock Rover?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
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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.