Tool Comparison
QuantConnect vs Uncle Stock
- Paid from
- On request
- Free plan
- Yes
- Platforms
- Web, Desktop, API
Best if
- Delayed quotes won't cut it; you need real-time data
- You want quant, paper trading, and auto-trading & bots.
- Paid from
- $130/yr, billed annually
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want screeners, data visualizations, and financials.
- You're a long-term investor who cares more about fundamentals than headlines
Pick QuantConnect if
QuantConnect
Free • Contact for pricing · Web · Desktop · API
- Delayed quotes won't cut it; you need real-time data
- You want quant, paper trading, and auto-trading & bots.
Pick Uncle Stock if
Uncle Stock
Free • From $130/yr, billed annually · Web · API
- You want screeners, data visualizations, and financials.
- You're a long-term investor who cares more about fundamentals than headlines
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
QuantConnect and Uncle Stock cover a lot of the same ground (2 shared categories, backtesting and APIs & data feeds), so for the basics you won't go far wrong with either. Uncle Stock simply does more: 11 categories to QuantConnect's 6, including screeners, data visualizations, and financials. QuantConnect counters by keeping things simpler.
What readers say
QuantConnect
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Uncle Stock
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Key differences at a glance
- Real-time data
- QuantConnect
- Free trial
- Uncle Stock14 days
- Broader coverage
- Uncle Stock11 vs 6 categories
- Desktop app
- QuantConnect
- Broker sync
- QuantConnect
- Asset coverage
- QuantConnectAdds ETFs and options
What QuantConnect does best
- Build strategies on the LEAN engine in Python 3.11 or C#, then run them locally or in QuantConnect cloud infrastructure.
- Run notebook-style research, backtests, and live deployments on the same engine.
- Backtest multi-asset strategies across equities, ETFs, options, futures, FX, CFDs, and crypto where data and broker support are available.
- Options helpers, Greeks, implied volatility, and multi-leg strategy support for strategies such as covered calls, verticals, and iron condors.
- Deploy live or paper strategies through broker integrations including Interactive Brokers, Charles Schwab, TradeStation, tastytrade, Alpaca, Tradier, and crypto venues.
What Uncle Stock does best
- The screener covers more than 100,000 stocks and about 4,000 searchable financial and valuation metrics.
- More than 15 valuation models include DCF, Graham, earnings power value, and residual income methods.
- Screens support metric conditions, Must, Should, and Exclude clauses, geography, industry, and multiple sort fields.
- Silver backtests screens with yearly rebalancing.
- Backtest settings include sector caps, sell rules, stop losses, rebalancing choices, and position-sizing methods.
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 • Contact for pricing | Free • From $130/yr, billed annually |
Free tier | Yes | Yes |
Free trial | — | 14 days |
Plan limits | 15 limits: Free: backtest nodes: 1, Free: research nodes: 1 +13 more | 12 limits: Bronze (Monthly): history years: 25, Bronze (Monthly): us history years: 35 +10 more |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | Yes | No |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | Yes | No |
Integrations | Interactive Brokers, Charles Schwab +17 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +2 more |
Categories covered | 6 | 11 |
Regions | North America, Europe, APAC | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Streaming, Real-time, and End of Day, Granularity: Tick, Second, Minute, and EOD +2 more | Granularity: EOD |
Data partners | — | 3 partners: Sharadar, EOD Historical Data +1 more |
Capabilities | 5 signals: Universe builder, Multi-leg options +3 more | Universe builder |
Security | Status page | — |
| Try it | Visit QuantConnect | Visit Uncle Stock |
Standout features
The best features of QuantConnect and Uncle Stock.ShowHide
Standout features
What QuantConnect does best
- Build strategies on the LEAN engine in Python 3.11 or C#, then run them locally or in QuantConnect cloud infrastructure.
- Run notebook-style research, backtests, and live deployments on the same engine.
- Backtest multi-asset strategies across equities, ETFs, options, futures, FX, CFDs, and crypto where data and broker support are available.
- Options helpers, Greeks, implied volatility, and multi-leg strategy support for strategies such as covered calls, verticals, and iron condors.
- Deploy live or paper strategies through broker integrations including Interactive Brokers, Charles Schwab, TradeStation, tastytrade, Alpaca, Tradier, and crypto venues.
What Uncle Stock does best
- The screener covers more than 100,000 stocks and about 4,000 searchable financial and valuation metrics.
- More than 15 valuation models include DCF, Graham, earnings power value, and residual income methods.
- Screens support metric conditions, Must, Should, and Exclude clauses, geography, industry, and multiple sort fields.
- Silver backtests screens with yearly rebalancing.
- Backtest settings include sector caps, sell rules, stop losses, rebalancing choices, and position-sizing methods.
All details
Every attribute we track for QuantConnect and Uncle Stock.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsFuturesCurrenciesCryptos | StocksCryptos |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailLong-term InvestorsValue Investors |
Regions | North AmericaEuropeAPAC | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | StreamingReal-timeEnd of Day | Not specified |
Data granularity | TickSecondMinuteEOD | EOD |
Data partners | Not specified | SharadarEOD Historical DataFinancial Modeling Prep |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeySDKs: PythonWebhooks | Auth: APIKeyDocs |
Import methods | Not specified | Manual |
Integrations | Interactive BrokersCharles SchwabTradeStationTastytradeAlpacaTradierOANDABinance+11 more | Not specified |
Export formats | CSVJSONPDF | CSV |
| Plans & trust | ||
Security & compliance | Status page | Not specified |
Capability signals | Universe builderMulti-leg optionsGreeksStrategy backtests: CoveredCall, Vertical, and IronCondorBroker sync | Universe builder |
Vendor & support | QuantConnect CorporationCountry: USFounded 2012Support: Email and Forum | Castlefish BVCountry: BelgiumSupport: Chat, Email, Phone, and Forum |
Curation ratings | Methodology 4/5Reliability 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 | Freebacktest nodes: 1 · research nodes: 1 · +2 more | Free |
| Entry paid plan | Subscription“Quant Researcher”backtest nodes: 2 · live trading nodes: 2 · +1 more | $130/yrBilled annually≈ $10.83/mo“Bronze (Yearly)”history years: 25 · us history years: 35 |
| Tier 2 | Subscription“Team”members: 10 · backtest nodes: 10 · +2 more | $210/yrBilled annually≈ $17.50/mo“Silver (Yearly)”backtest rebalance: Yearly |
| Tier 3 | Subscription“Trading Firm”members: Unlimited · backtest nodes: Unlimited · +2 more | $20/moBilled monthly“Bronze (Monthly)”history years: 25 · us history years: 35 |
| Tier 4 | — | $350/yrBilled annually≈ $29.17/mo“Gold (Yearly)”api calls per month: 300 · mcp stock searches daily: Higher than Free; official pages conflict on 75 versus unlimited · +1 more |
| Tier 5 | — | $35/moBilled monthly“Silver (Monthly)”backtest rebalance: Yearly |
| Top plan | — | $60/moBilled monthly“Gold (Monthly)”api calls per month: 300 · mcp stock searches daily: Higher than Free; official pages conflict on 75 versus unlimited · +1 more |
| Custom / enterprise | Contact sales“Institution” | — |
| Free trial | — | 14 days |
Free alternatives
Questions we keep getting
What's the difference between QuantConnect and Uncle Stock?
QuantConnect leans toward quant, backtesting, and paper trading, while Uncle Stock puts more weight on screeners, backtesting, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do QuantConnect and Uncle Stock cost?
Good news: both QuantConnect and Uncle Stock have free plans, so you can run them side by side and only pay if you hit a wall.
Do QuantConnect and Uncle Stock have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose QuantConnect or Uncle Stock?
It depends on what you're after. Pick QuantConnect if quant and paper trading matter to you; go with Uncle Stock if you'd rather have screeners and data visualizations. And if you only need the basics both share, let price decide.
What asset classes do QuantConnect and Uncle Stock cover?
Both cover stocks and cryptos. QuantConnect also handles ETFs, options, and futures.
Does QuantConnect or Uncle Stock have real-time data?
QuantConnect offers real-time data, which matters if you trade actively. Uncle Stock 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 QuantConnect and Uncle Stock?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Can QuantConnect or Uncle Stock connect to my broker?
QuantConnect syncs with brokers automatically. With Uncle Stock, you're entering holdings by hand or importing files.
Which has a better stock screener: QuantConnect or Uncle Stock?
Uncle Stock has a stock screener for surfacing ideas; QuantConnect doesn't, and focuses its energy elsewhere.
Can I track my portfolio with QuantConnect or Uncle Stock?
Uncle Stock handles portfolio tracking. QuantConnect is really a research tool; you'd track your portfolio elsewhere.
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