★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
MarketInOut vs Quiver Quantitative
Pick MarketInOut if
MarketInOut
Free • Paid plans available · Web
- You want the cheaper way in: plans start at $14.96/mo instead of $25/mo
- Delayed quotes won't cut it; you need real-time data
- You care about portfolio and correlation, things Quiver Quantitative doesn't offer
Pick Quiver Quantitative if
Quiver Quantitative
Free • From $25/mo · Web · Mobile · API
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You care about US government trades, institutional ownership, and news, things MarketInOut doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
MarketInOut and Quiver Quantitative cover a lot of the same ground (5 shared categories, including screeners, backtesting, and watchlist), so for the basics you won't go far wrong with either. Quiver Quantitative simply does more: 15 categories to MarketInOut's 7, including US government trades, institutional ownership, and news, plus a mobile app. MarketInOut counters by starting cheaper at $14.96/mo.
What readers say
MarketInOut
Vote once to reveal the community verdict.
Quiver Quantitative
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- MarketInOut$14.96/mo vs $25/mo
- Free trial
- Quiver Quantitative30 days
- Broader coverage
- Quiver Quantitative15 vs 7 categories
- Mobile app
- Quiver Quantitative
- API access
- Quiver Quantitative
- Real-time data
- MarketInOut
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 | Free • Paid plans available | Free • From $25/mo |
Free tier | Yes | Yes |
Free trial | — | 30 days |
Plan limits | — | 9 limits: API: Hobbyist (Monthly): commercial use: No, API: Hobbyist (Monthly): datasets: Tier 1 datasets +7 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | No | No |
Integrations | — | Quantbase |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 7 | 15 |
Regions | North America, Europe, APAC, Middle East | North America |
| Data & capabilities | ||
Data quality | 5 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +3 more | Corporate actions: Current |
Capabilities | Custom formulas and Universe builder | — |
| Try it | Visit MarketInOut | Visit Quiver Quantitative |
Where each one shines
What MarketInOut and Quiver Quantitative each do best.ShowHide
Where each one shines
What MarketInOut and Quiver Quantitative each do best.What MarketInOut does best
- Screening for 40+ exchanges with technical and fundamental filters across stocks, ETFs, forex, and crypto.
- Filters for by exchange, sector, industry, index, or watchlist, with hourly, daily, weekly, and monthly timeframes where supported.
- Formula Screener conditions with AND, OR, NOT logic, multi-timeframe rules, historical and range screening, ticker references, index references, and regime filters.
- Tools for running strategy backtests with entry rules, exit rules, stop-loss, take-profit, and position-maintenance logic.
- Survivorship-bias-free backtesting data that includes delisted stocks.
What Quiver Quantitative does best
- Tools for exploring alternative-data dashboards across Congress trading, insider activity, lobbying, government contracts, patents, app ratings, Google Trends, ETF holdings, institutional holdings, and more.
- The Congress Trading dashboard to parse disclosures, track post-trade performance, and compare cumulative returns by politician.
- Research coverage for institutional holdings through 13F dashboards and premium fund-positioning backtests.
- Premium for stock screeners, alerts, backtested strategies, strategy dashboards, Smart Score, Bull-Bear ratings, watchlists, exportable samples, and early curated content.
- Monitoring politicians, insiders, and institutions through iOS and Android apps with push alerts for notable activity.
Every detail we compared
Every tracked attribute for MarketInOut and Quiver Quantitative, side by side.ShowHide
Every detail we compared
Every tracked attribute for MarketInOut and Quiver Quantitative, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsCurrenciesCryptos | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACMiddle East | North America |
Coverage details | Identifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time15-min DelayedEnd of Day | Not specified |
Data granularity | MinuteEOD | Not specified |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python |
Integrations | Not specified | Quantbase |
Export formats | Excel | Not specified |
| Plans & trust | ||
Capability signals | Custom formulasUniverse builder | Not specified |
Vendor & support | MarketInOut LimitedSupport: Email | Quiver Quantitative, Inc.Country: USSupport: Email |
Curation ratings | Methodology 3/5Reliability 3/5UX 3/5 | Methodology 3/5Reliability 4/5UX 4/5 |
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 | Free | Free“Visitor (Free)” |
| Entry paid plan | One-time“2-Year Membership” | $25/mo“Premium (Monthly)” |
| Tier 2 | One-time“1-Year Membership” | $300/yr≈ $25/mo“Premium (Yearly)” |
| Tier 3 | One-time“6-Month Membership” | $300/yr≈ $25/mo“API: Hobbyist (Annual)”commercial use: No · datasets: Tier 1 datasets |
| Tier 4 | — | $30/mo“API: Hobbyist (Monthly)”commercial use: No · datasets: Tier 1 datasets |
| Tier 5 | — | $750/yr≈ $62.50/mo“API: Trader (Annual)”commercial use: No · datasets: Tier 1 and Tier 2 datasets |
| Top plan | — | $75/mo“API: Trader (Monthly)”commercial use: No · datasets: Tier 1 and Tier 2 datasets |
| Custom / enterprise | — | Contact sales“API: Commercial”commercial use: Yes |
| Free trial | — | 30 days |
Questions we keep getting
What's the difference between MarketInOut and Quiver Quantitative?
MarketInOut leans toward screeners, backtesting, and watchlist, while Quiver Quantitative puts more weight on screeners, watchlist, and backtesting. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do MarketInOut and Quiver Quantitative cost?
Good news: both MarketInOut and Quiver Quantitative have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use MarketInOut or Quiver Quantitative on my phone?
Quiver Quantitative lists a dedicated mobile app, so it travels better. MarketInOut doesn't list a dedicated mobile app; its documented access is web.
Does MarketInOut or Quiver Quantitative have an API?
Quiver Quantitative has an API for programmatic access and custom integrations. MarketInOut doesn't, so you're working through its interface.
Should I choose MarketInOut or Quiver Quantitative?
It depends on what you're after. Pick MarketInOut if portfolio and correlation matter to you; go with Quiver Quantitative if you'd rather have US government trades and institutional ownership. And if you only need the basics both share, let price decide.
What asset classes do MarketInOut and Quiver Quantitative cover?
Both cover stocks and ETFs. MarketInOut also handles currencies and cryptos.
Does MarketInOut or Quiver Quantitative have real-time data?
MarketInOut offers real-time data, which matters if you trade actively. Quiver Quantitative 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.
Which covers international markets: MarketInOut or Quiver Quantitative?
MarketInOut has documented international coverage (North America, Europe, APAC, and Middle East), so it's the safer bet if you hold non-US stocks. Quiver Quantitative is more region-specific, mainly North America.
Can I export data from MarketInOut and Quiver Quantitative?
MarketInOut exports to Excel. Quiver Quantitative is stingier about getting data out.
Which has a better stock screener: MarketInOut or Quiver Quantitative?
Both MarketInOut and Quiver Quantitative 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 MarketInOut or Quiver Quantitative?
MarketInOut handles portfolio tracking. Quiver Quantitative is really a research tool; you'd track your portfolio elsewhere.
Keep researching
More comparisons to check
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.