★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
MarketInOut vs Quiver Quantitative
Pick MarketInOut if
MarketInOut
Best for portfolio and correlation
Free • Paid plans available · Web
- Delayed quotes won't cut it; you need real-time data
- You want the cheaper way in: plans start at $14.96/mo instead of $25/mo
- You care about portfolio and correlation, things Quiver Quantitative doesn't offer
Pick Quiver Quantitative if
Quiver Quantitative
Best for US government trades and institutional ownership
Free • From $25/mo · Web · Mobile · API · 100% positive (1 vote)
- 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.
The verdict
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.
Key differences at a glance
- Mobile app
- Quiver Quantitative
- Cheaper paid plan
- MarketInOut$14.96/mo vs $25/mo
- Free trial
- Quiver Quantitative30 days
- Broader coverage
- Quiver Quantitative15 vs 7 categories
- API access
- Quiver Quantitative
- Real-time data
- MarketInOut
Comparison snapshot
| 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 |
Standout features
What MarketInOut does best
- Screen 40+ exchanges with technical and fundamental filters across stocks, ETFs, forex, and crypto.
- Filter by exchange, sector, industry, index, or watchlist, with hourly, daily, weekly, and monthly timeframes where supported.
- Use Formula Screener conditions with AND, OR, NOT logic, multi-timeframe rules, historical and range screening, ticker references, index references, and regime filters.
- Run strategy backtests with entry rules, exit rules, stop-loss, take-profit, and position-maintenance logic.
- Use survivorship-bias-free backtesting data that includes delisted stocks, as recorded in the profile.
What Quiver Quantitative does best
- Explore alternative-data dashboards across Congress trading, insider activity, lobbying, government contracts, patents, app ratings, Google Trends, ETF holdings, institutional holdings, and more.
- Use the Congress Trading dashboard to parse disclosures, track post-trade performance, and compare cumulative returns by politician.
- Research institutional holdings through 13F dashboards and premium fund-positioning backtests.
- Use Premium for stock screeners, alerts, backtested strategies, strategy dashboards, Smart Score, Bull-Bear ratings, watchlists, exportable samples, and early curated content.
- Follow politicians, insiders, and institutions through iOS and Android apps with push alerts for notable activity.
Data & access details
| 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.
Pricing breakdown
One-time
Lower starting price
Plans & pricing
$25/mo
Starting price
Plans & pricing
- commercial use: No
- datasets: Tier 1 datasets
- commercial use: No
- datasets: Tier 1 datasets
- commercial use: No
- datasets: Tier 1 and Tier 2 datasets
- commercial use: No
- datasets: Tier 1 and Tier 2 datasets
- commercial use: Yes
Coverage overlap
Shared categories
5Where the two tools cover the same ground.
MarketInOut strengths
2What you only get with MarketInOut.
Quiver Quantitative strengths
10What you only get with Quiver Quantitative.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Frequently Asked Questions
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.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.