BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

Fey vs Quartr

Paid from
On request
Free plan
No
Platforms
Desktop, Web

Best if

  • You want screeners, portfolio, and news.
Paid from
On request
Free plan
Yes
Platforms
Web, Mobile, API

Best if

  • You'd rather start free and only pay if you outgrow it
  • You do a lot of your research from your phone
  • You want an API so you can script or automate things

Pick Fey if

Fey logo

Fey

fey.comTested

Contact for pricing · Desktop · Web

  • You want screeners, portfolio, and news.

Pick Quartr if

Quartr logo

Quartr

quartr.comTested

Free • Contact for pricing · Web · Mobile · API

  • You'd rather start free and only pay if you outgrow it
  • You do a lot of your research from your phone
  • You want an API so you can script or automate things

Skip both if: Neither one clicks with how you research; there are strong third options.

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Our take

The bottom line

Fey and Quartr cover a lot of the same ground (6 shared categories, including watchlist, alerts, and calendar), so for the basics you won't go far wrong with either. Quartr simply does more: 16 categories to Fey's 13, including financials, AI chat, and notes & highlights, plus a mobile app. Fey counters by keeping things simpler.

What readers say

Fey

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Quartr

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Key differences at a glance

Free plan
Quartr
Broader coverage
Quartr16 vs 13 categories
Mobile app
Quartr
Desktop app
Fey
API access
Quartr
Broker sync
Fey
See the full side-by-side table
Fey logo

What Fey does best

  1. The Finder converted natural-language prompts into editable stock screens.
  2. The Earnings workspace combined press releases, live calls, transcripts, charts, and generated summaries.
  3. Filing tools generated section summaries for 10-K and 10-Q reports.
  4. Portfolio tools supported linked and manually entered accounts, performance comparisons, and company-specific research.
  5. Fey also offered company financials, analyst estimates, peer comparisons, ETF breakdowns, news, and event calendars.
Quartr logo

What Quartr does best

  1. Research coverage for investor-relations material across public companies, including live and recorded earnings calls, transcripts, filings, reports, slide presentations, summaries, and segment data.
  2. The free iOS and Android app for live calls, recorded calls, searchable transcripts, analyst estimates, valuation multiples, segment splits, watchlists, and offline downloads.
  3. Monitor earnings calendars, watchlists, dashboards, keyword alerts, and notifications when companies, competitors, products, or events are mentioned.
  4. Quartr Pro to search across transcripts, filings, reports, and slides in one desktop workspace, then track narrative shifts and source passages quickly.
  5. Support for asking AI chat questions across first-party IR material and trace answers, quotes, metrics, and slides back to the original document or audio source.

Side by side

Attribute
Pricing & plans
Starting price
Contact for pricing
Free • Contact for pricing
Free tier
No
Yes
Free trial
—
—
Platforms & access
Web app
Yes
Yes
Desktop app
Yes
No
Mobile app
No
Yes
API access
No
Yes
Broker sync
Yes
No
Integrations
Plaid, Interactive Brokers +1 more
MarketBeat
Coverage & data
Asset types
StocksETFs
Stocks
Target audience
Not specified
Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsValue InvestorsGrowth InvestorsQuality InvestorsAnalysts+2 more
Data freshness
Real-timeEnd of Day
StreamingReal-time
Data granularity
MinuteEOD
Not specified
Export formats
Excel
JSONPDF

Pricing comparison

Free plan
—
Free“Mobile app”
Custom / enterprise
Contact sales“Standalone Fey”
Contact sales“Quartr Pro”

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of Fey and Quartr
Attribute
Fey logo
Fey
Quartr logo
Quartr
Pricing & plans
Starting price
Contact for pricingFree • Contact for pricing
Free tier
NoYes
Free trial
——
Platforms & access
Web app
YesYes
Desktop app
YesNo
Mobile app
NoYes
API access
NoYes
Broker sync
YesNo
Integrations
Plaid, Interactive Brokers +1 moreMarketBeat
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
—Retail Traders, Pro Retail +8 more
Categories covered
1316
Regions
North AmericaNorth America, Europe, APAC, LatAm, Middle East, Africa
Data & capabilities
Data quality
5 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +3 moreLatency: Streaming and Real-time
Data partners
—MarketBeat
Capabilities
5 signals: Universe builder, Factors: Value, Growth, Momentum, Quality, and Size +3 moreCitation pinning and AI summaries: Transcripts
Security
—Status page
Try itVisit FeyVisit Quartr

Standout features

The best features of Fey and Quartr.
Show
Fey logo

What Fey does best

  1. The Finder converted natural-language prompts into editable stock screens.
  2. The Earnings workspace combined press releases, live calls, transcripts, charts, and generated summaries.
  3. Filing tools generated section summaries for 10-K and 10-Q reports.
  4. Portfolio tools supported linked and manually entered accounts, performance comparisons, and company-specific research.
  5. Fey also offered company financials, analyst estimates, peer comparisons, ETF breakdowns, news, and event calendars.
Quartr logo

What Quartr does best

  1. Research coverage for investor-relations material across public companies, including live and recorded earnings calls, transcripts, filings, reports, slide presentations, summaries, and segment data.
  2. The free iOS and Android app for live calls, recorded calls, searchable transcripts, analyst estimates, valuation multiples, segment splits, watchlists, and offline downloads.
  3. Monitor earnings calendars, watchlists, dashboards, keyword alerts, and notifications when companies, competitors, products, or events are mentioned.
  4. Quartr Pro to search across transcripts, filings, reports, and slides in one desktop workspace, then track narrative shifts and source passages quickly.
  5. Support for asking AI chat questions across first-party IR material and trace answers, quotes, metrics, and slides back to the original document or audio source.

All details

Every attribute we track for Fey and Quartr.
Show
Attribute
Fey logo
Fey
Quartr logo
Quartr
Coverage & fit
Asset types
StocksETFs
Stocks
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Target audience
Not specified
Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsValue InvestorsGrowth InvestorsQuality InvestorsAnalysts+2 more
Regions
North America
North AmericaEuropeAPACLatAmMiddle EastAfrica
Coverage details
Countries: US and CAIdentifiers: Ticker
Identifiers: Ticker
Data
Data freshness
Real-timeEnd of Day
StreamingReal-time
Data granularity
MinuteEOD
Not specified
Data partners
Not specified
MarketBeat
Access & integrations
API protocols
Not specified
REST
API auth & delivery
Not specified
Auth: APIKeyWebhooksDocs
Import methods
BrokerOAuthPlaidManual
Not specified
Integrations
PlaidInteractive BrokersE*TRADE
MarketBeat
Export formats
Excel
JSONPDF
Plans & trust
Security & compliance
Not specified
Status page
Capability signals
Universe builderFactors: Value, Growth, Momentum, Quality, and SizeBroker syncPortfolio factor exposureAI summaries: Filings, Transcripts, and News
Citation pinningAI summaries: Transcripts
Vendor & support
Fey Labs, Inc.Country: CanadaFounded 2021Support: Email
Quartr ABCountry: SwedenFounded 2020
Curation ratings
Methodology 3/5Reliability 4/5UX 5/5
Not specified

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of Fey and Quartr
Tier
Fey logo
Fey
Quartr logo
Quartr
Free plan—
Free“Mobile app”
Custom / enterprise
Contact sales“Standalone Fey”
Contact sales“Quartr Pro”

Questions we keep getting

What's the difference between Fey and Quartr?

Fey leans toward screeners, portfolio, and watchlist, while Quartr puts more weight on financials, transcripts, and analyst forecasts. They overlap in 6 categories, so for most people it comes down to workflow preference and price.

Is Fey or Quartr free to use?

Quartr has a free tier, so you can get started without paying anything. Fey is paid-only. If budget matters, start with Quartr and see how far it takes you before opening your wallet.

Can I use Fey or Quartr on my phone?

Quartr lists a dedicated mobile app, so it travels better. Fey doesn't list a dedicated mobile app; its documented access is desktop and web.

Does Fey or Quartr have an API?

Quartr has an API for programmatic access and custom integrations. Fey doesn't, so you're working through its interface.

Should I choose Fey or Quartr?

It depends on what you're after. Pick Fey if screeners and portfolio matter to you; go with Quartr if you'd rather have financials and AI chat. And if you only need the basics both share, let price decide.

What asset classes do Fey and Quartr cover?

Both cover stocks. Fey also handles ETFs.

Do Fey and Quartr offer real-time data?

Yes, both serve real-time market data, so either works when timing matters.

Which covers international markets: Fey or Quartr?

Quartr has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. Fey is more region-specific, mainly North America.

Can I export data from Fey and Quartr?

Fey exports to Excel. Quartr is stingier about getting data out.

Can Fey or Quartr connect to my broker?

Fey syncs with brokers automatically. With Quartr, you're entering holdings by hand or importing files.

Which has a better stock screener: Fey or Quartr?

Fey has a stock screener for surfacing ideas; Quartr doesn't, and focuses its energy elsewhere.

Can I track my portfolio with Fey or Quartr?

Fey handles portfolio tracking. Quartr is really a research tool; you'd track your portfolio elsewhere.

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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.