★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Listen Notes vs Quartr
Pick Listen Notes instead if
Listen Notes
Free • From $200/mo · Web · API · Mobile
- You care about other, something Quartr doesn't offer
Start here
Quartr
Free • Contact for pricing · Web · Mobile · API
- You care about financials, transcripts, and analyst forecasts, things Listen Notes doesn't offer
- 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
Listen Notes and Quartr cover a lot of the same ground (3 shared categories, APIs & data feeds, alerts, and education), so for the basics you won't go far wrong with either. Quartr simply does more: 16 categories to Listen Notes's 4, including financials, transcripts, and analyst forecasts. Listen Notes counters by keeping things simpler.
What readers say
Listen Notes
Vote once to reveal the community verdict.
Quartr
Vote once to reveal the community verdict.
Key differences at a glance
- Broader coverage
- Quartr16 vs 4 categories
- Free plan
- Both
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 • From $200/mo | Free • Contact for pricing |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | Yes |
API access | Yes | Yes |
Broker sync | — | No |
Integrations | Zapier, IFTTT +1 more | MarketBeat |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +8 more |
Categories covered | 4 | 16 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Streaming and Real-time |
Data partners | — | MarketBeat |
Capabilities | — | Citation pinning and AI summaries: Transcripts |
Security | Status page | Status page |
| Try it | Visit Listen Notes | Visit Quartr |
Where each one shines
What Listen Notes and Quartr each do best.ShowHide
Where each one shines
What Listen Notes and Quartr each do best.What Listen Notes does best
- Search tools across a large podcast catalog through the web product or Podcast API, with about 3.78M podcasts and 190.6M episodes in current API pricing copy.
- Tools for building with the Listen API v2 using REST endpoints, API-key authentication, official client libraries, OpenAPI documentation, and mock-server testing.
- Podcast search, directory, insights, batch-fetch, transcript, RSS, image, email, Listen Score, and Global Rank fields according to plan entitlements.
- Monitoring keywords with Listen Alerts, including daily email digests, per-alert RSS feeds, and Zapier, IFTTT, RSS, Slack, Trello, or Airtable-style workflows.
- Purchasable podcast datasets exported by keyword, category, playlist, iTunes IDs, or full-database Enterprise scope, with CSV or SQLite delivery.
What Quartr does best
- Research coverage for investor-relations material across public companies, including live and recorded earnings calls, transcripts, filings, reports, slide presentations, summaries, and segment data.
- The free iOS and Android app for live calls, recorded calls, searchable transcripts, analyst estimates, valuation multiples, segment splits, watchlists, and offline downloads.
- Monitoring earnings calendars, watchlists, dashboards, keyword alerts, and notifications when companies, competitors, products, or events are mentioned.
- Quartr Pro to search across transcripts, filings, reports, and slides in one desktop workspace, then track narrative shifts and source passages quickly.
- 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.
Every detail we compared
Every tracked attribute for Listen Notes and Quartr, side by side.ShowHide
Every detail we compared
Every tracked attribute for Listen Notes and Quartr, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsValue InvestorsGrowth InvestorsQuality InvestorsAnalysts+2 more |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Not specified | Identifiers: Ticker |
| Data | ||
Data freshness | Real-time | StreamingReal-time |
Data partners | Not specified | MarketBeat |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeySDKs: Python and Go | Auth: APIKeyWebhooksDocs |
Integrations | ZapierIFTTTRSS | MarketBeat |
Export formats | CSVJSON | JSONPDF |
| Plans & trust | ||
Security & compliance | Status page | Status page |
Capability signals | Not specified | Citation pinningAI summaries: Transcripts |
Vendor & support | Listen Notes, Inc.Country: USFounded 2017Support: Email | Quartr ABCountry: SwedenFounded 2020 |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Not specified |
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“Mobile app” |
| Entry paid plan | $200/mo“PRO” | — |
| Tier 2 | Subscription“ENTERPRISE” | — |
| Top plan | One-time“Datasets (Self‑service)” | — |
| Custom / enterprise | — | Contact sales“Quartr Pro” |
Questions we keep getting
What's the difference between Listen Notes and Quartr?
Listen Notes leans toward APIs & data feeds, alerts, and education, while Quartr puts more weight on financials, transcripts, and analyst forecasts. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do Listen Notes and Quartr cost?
Good news: both Listen Notes and Quartr have free plans, so you can run them side by side and only pay if you hit a wall.
Do Listen Notes and Quartr have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Listen Notes or Quartr?
It depends on what you're after. Pick Listen Notes if other matter to you; go with Quartr if you'd rather have financials and transcripts. And if you only need the basics both share, let price decide.
What asset classes do Listen Notes and Quartr cover?
Listen Notes covers other. Quartr covers stocks.
Do Listen Notes and Quartr offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from Listen Notes and Quartr?
Listen Notes exports to CSV. Quartr is stingier about getting data out.
Keep researching
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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.