Quartr
quartr.com
A free iOS and Android app for live earnings calls, real-time transcripts, slides and AI chat; Quartr Pro is a separate desktop research platform.
What it is
Quartr collects the material companies publish for investors, such as earnings calls, presentation slides, reports and capital markets days, and puts it in one app. You can join a call live with one tap instead of registering on each investor relations site, follow a word-by-word transcript as it happens, and play back past events as audio. Coverage runs to more than 15,000 companies across over 60 markets, so it is as useful for European and Asian holdings as for US ones.
The free app, on iOS and Android, includes the live calls, transcripts, audio, a global event calendar, watchlists, keyword alerts on companies, products or competitors, and an AI chat that answers questions from the documents with citations to the source.
Quartr Pro and the Quartr API are products for professional firms: Pro adds AI research across transcripts, slides, filings and live material, plus an MCP connection for AI assistants, and the API delivers the same data for developers. Neither has published prices; both are sold through the sales team, with multi-seat and enterprise deals.
Key features
- Live earnings calls
- Join any covered call live with one click, without registering on the company's investor relations site.
- Real-time transcripts
- Word-by-word transcription while the call runs, with speakers identified.
- AI chat
- Ask questions across a company's calls, slides and reports; answers cite the original documents.
- Event calendar and alerts
- A global calendar of company events, watchlists and keyword alerts for companies, products or competitors.
- Audio library
- Past earnings calls and events to play back like a podcast.
- Quartr Pro, API and MCP
- Professional research platform and data feed covering 16,000+ companies, sold by quote.
Pricing
| Plan | Price | What you get |
|---|---|---|
| Quartr app | $0 | Live calls, transcripts, audio, calendar, alerts and AI chat |
| Quartr Pro | Custom | Professional research platform, including MCP access; contact sales |
| Quartr API | Custom | Structured investor relations data for developers; contact sales |
The pricing page lists no dollar amounts for Pro or the API; both are quoted by sales, with multi-seat and enterprise options.
Free option: The app on iOS and Android: live earnings calls, real-time transcripts, audio playback, event calendar, watchlists, keyword alerts and AI chat across company documents.
Checked September 25, 2026 on quartr.com. Prices change; confirm on the provider's site before you subscribe.
Strengths
- Primary-source material from companies, not commentary about it
- Live calls and transcripts in the free app
- Global coverage of more than 15,000 companies in over 60 markets
- AI answers cite the underlying documents, so they can be checked
Limitations
- Covers company-published material only: no price charts, quotes or screening
- Quartr Pro and the API have no published prices; both require contacting sales
- Pro and the API are aimed at institutions rather than individual traders
Good fit for
- Investors who listen to earnings calls and want them in one place
- Traders positioning around earnings who want live transcripts
- Investors holding non-US companies who need their calls and reports
Look elsewhere if
- Short-term traders who need charts, quotes or options data
- Individuals wanting a self-serve paid API with published pricing
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Quartr questions
Is Quartr free?
The Quartr app is free on iOS and Android, including live calls, transcripts and AI chat. Quartr Pro is a separate desktop product, and Pro and the API are sold through sales.
Can I listen to earnings calls live on Quartr?
Yes. You can join covered calls live with one click and follow a real-time transcript, without registering on each company's site.
How many companies does Quartr cover?
More than 15,000 companies across over 60 markets, according to Quartr.
How much does Quartr Pro cost?
Quartr does not publish Pro prices. The pricing page directs you to contact sales, with multi-seat and enterprise deals available.
Written from Quartr's own website and documentation. All Trading Tools lists and compares tools; it does not recommend trades or give financial advice. Sources: quartr.com, quartr.com/pricing, quartr.com/app.