★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
FOIAsearch vs Quiver Quantitative
FOIAsearch
Best for regulatory filings monitoring and flags
Free • Paid plans available
Quiver Quantitative
Best for screeners and backtesting
Free • From $25/mo
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
FOIAsearch and Quiver Quantitative cover a lot of the same ground (2 shared categories, alerts and watchlist), so for the basics you won't go far wrong with either. Quiver Quantitative simply does more: 15 categories to FOIAsearch's 4, including screeners, backtesting, and US government trades, plus a mobile app. FOIAsearch counters by being completely free.
Key differences at a glance
- Mobile app
- Quiver Quantitative
- Free trial
- Quiver Quantitative30 days
- Broader coverage
- Quiver Quantitative15 vs 4 categories
- API access
- Quiver Quantitative
- Asset coverage
- Quiver QuantitativeAdds ETFs
- Free plan
- Both
Choose
FOIAsearch if…
- You care about regulatory filings monitoring and flags, things Quiver Quantitative doesn't offer
Choose
Quiver Quantitative if…
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You care about screeners, backtesting, and US government trades, things FOIAsearch doesn't offer
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Paid plans available | Free • From $25/mo |
Free tier | Yes | Yes |
Free trial | — | 30 days |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | — | No |
Integrations | — | Quantbase |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 4 | 15 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | Corporate actions: Current |
| Try it | Visit FOIAsearch | Visit Quiver Quantitative |
Standout features
What FOIAsearch does best
- Unified search of SEC FOIA Logs with lists for ‘All Requests’ and ‘B7A Exempt Requests’.
- ‘Protect My Portfolio’ email alerts on FOIA activity tied to saved companies/tickers.
- ‘IR Watch’ alerts when hedge funds, research firms, or reporters FOIA your company (IR use‑case).
- Monthly ‘Prominent Reporter Alerts’ to see what journalists are requesting before stories publish.
- B7A (FOIA Exemption 7(A)) call‑outs; academic work shows B7A denials are predictive of ongoing/future SEC investigations.
What Quiver Quantitative does best
- Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more.
- Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians.
- Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time.
- Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content.
- Strategy copytrading offered via Quantbase integration (Premium).
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North America |
Coverage details | Countries: US | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | End of Day | Not specified |
Data granularity | EOD | Not specified |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python |
Integrations | Not specified | Quantbase |
| Plans & trust | ||
Vendor & support | Dorsey Research LLCSupport: Email | Quiver Quantitative, Inc.Country: USSupport: Email |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Methodology 3/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
Free
Lower starting price
Plans & pricing
$25/mo
Starting price
Plans & pricing
Coverage overlap
FOIAsearch strengths
2What you only get with FOIAsearch.
Quiver Quantitative strengths
13Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Frequently Asked Questions
What's the difference between FOIAsearch and Quiver Quantitative?
FOIAsearch leans toward alerts, regulatory filings monitoring, and watchlist, while Quiver Quantitative puts more weight on screeners, watchlist, and backtesting. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do FOIAsearch and Quiver Quantitative cost?
Good news: both FOIAsearch 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 FOIAsearch or Quiver Quantitative on my phone?
Quiver Quantitative lists a dedicated mobile app, so it travels better. FOIAsearch doesn't list a dedicated mobile app; its documented access is web.
Does FOIAsearch or Quiver Quantitative have an API?
Quiver Quantitative has an API for programmatic access and custom integrations. FOIAsearch doesn't, so you're working through its interface.
Should I choose FOIAsearch or Quiver Quantitative?
It depends on what you're after. Pick FOIAsearch if regulatory filings monitoring and flags matter to you; go with Quiver Quantitative if you'd rather have screeners and backtesting. And if you only need the basics both share, let price decide.
What asset classes do FOIAsearch and Quiver Quantitative cover?
Both cover stocks. Quiver Quantitative adds ETFs on top.
Which has a better stock screener: FOIAsearch or Quiver Quantitative?
Quiver Quantitative has a stock screener for surfacing ideas; FOIAsearch doesn't, and focuses its energy elsewhere.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
Keep Exploring
Global rankings of the highest-rated tools across all categories.
Ranked list of companies with durable competitive advantages.
Proven models entering their growth phase with solid economics.
Track votes, sentiment, and engagement across the community.
Learn moat types, red flags, and real-company examples.
Browse other head-to-head tool comparisons and alternatives.
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.