VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS ★

PRICE: 5 CENTS

Sunday, December 14, 2025

Tool Comparison

Quartr vs r/SecurityAnalysis - Letters Wiki comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Quartr adds Financials, Transcripts, Analyst Forecasts, Calendar, Alerts, Watchlist, AI, AI Chat, AI Earnings Summary, Notes & Highlights, Shared Workspaces, Citations & Source Pinning, Data APIs, APIs & SDKs, Webhooks, and Blogs coverage that r/SecurityAnalysis - Letters Wiki skips.

r/SecurityAnalysis - Letters Wiki includes Forums, and Playbooks & Case Studies categories that Quartr omits.

Quartr ships a mobile app. r/SecurityAnalysis - Letters Wiki is web/desktop only.

In depth comparison

Quartr

quartr.com

Editor’s pick Hands-on review

Qualitative public‑market research platform focused on investor relations material: live earnings calls, real‑time transcripts, filings, slide decks, analyst estimates, and AI chat across 13k+ public companies. Mobile app is free; Quartr Pro (desktop) and Quartr API are commercial products with dataset access, exports, and API/webhook usage gated by subscription contracts and plan‑level permissions.

Platforms

WebMobileAPI

Pricing

FreeSubscription

Quick highlights

Global coverage of investor relations material from over 13,000 public companies across 27 markets, including live and recorded earnings calls, real-time and historical transcripts, filings and reports (e.g., 10-K/10-Q), and high-resolution slide presentations that are fully searchable.
Free iOS and Android mobile app for live and recorded earnings calls, real-time searchable transcripts (including offline downloads), analyst consensus estimates, valuation multiples, and revenue segment splits, with no paywall for core qualitative research features.
Personal watchlists and dashboards with real-time updates, tailored earnings calendars, keyword alerts, and notifications when companies, products, or competitors are mentioned or when earnings calls go live; calendars can sync to Outlook, Apple, Google, and other personal calendars.
Quartr Pro is a desktop/web research platform used by hedge funds, asset managers, equity research and IR teams to search across all transcripts, filings, reports and slides at once, track narrative shifts, and conduct qualitative public-market research with significantly reduced manual document work.
AI chat built on first‑party IR material lets users ask anything across public companies globally and get instant answers and event summaries, with every quote, metric and slide fully traceable back to the original document or audio source.

Community votes (overall)

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r/SecurityAnalysis - Letters Wiki

reddit.com

Community‑maintained directory of investor/fund letters and reports, organized by year/quarter. Publicly viewable; edits limited to approved contributors. Links out to original PDFs/posts on managers’ sites. No data feeds, APIs, or exports-pure research reading list.

Platforms

Web

Pricing

Free

Quick highlights

Chronological index of letters grouped by year and quarter (2016→present in the wiki).
Publicly readable wiki page with edit permissions restricted to approved users/moderators.
‘Others’ section pointing to classic collections (e.g., Austin Value, Nomad Partnership, Peter Lynch).
Direct outbound links to the letters on manager sites; useful for primary-source research.

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Where they differ

Quartr

Distinct strengths include:

Financials Transcripts Analyst Forecasts Calendar Alerts Watchlist AI AI Chat

Global coverage of investor relations material from over 13,000 public companies across 27 markets, including live and recorded earnings calls, real-time and historical transcripts, filings and reports (e.g., 10-K/10-Q), and high-resolution slide presentations that are fully searchable.
Free iOS and Android mobile app for live and recorded earnings calls, real-time searchable transcripts (including offline downloads), analyst consensus estimates, valuation multiples, and revenue segment splits, with no paywall for core qualitative research features.
Personal watchlists and dashboards with real-time updates, tailored earnings calendars, keyword alerts, and notifications when companies, products, or competitors are mentioned or when earnings calls go live; calendars can sync to Outlook, Apple, Google, and other personal calendars.
Quartr Pro is a desktop/web research platform used by hedge funds, asset managers, equity research and IR teams to search across all transcripts, filings, reports and slides at once, track narrative shifts, and conduct qualitative public-market research with significantly reduced manual document work.

r/SecurityAnalysis - Letters Wiki

Distinct strengths include:

Forums Playbooks & Case Studies

Chronological index of letters grouped by year and quarter (2016→present in the wiki).
Publicly readable wiki page with edit permissions restricted to approved users/moderators.
‘Others’ section pointing to classic collections (e.g., Austin Value, Nomad Partnership, Peter Lynch).
Direct outbound links to the letters on manager sites; useful for primary-source research.

Feature-by-feature breakdown

Attribute	Quartr	r/SecurityAnalysis - Letters Wiki
Categories Which research workflows each platform targets	Shared: Newsletters, Education Unique: Financials, Transcripts, Analyst Forecasts, Calendar, Alerts, Watchlist, AI, AI Chat, AI Earnings Summary, Notes & Highlights, Shared Workspaces, Citations & Source Pinning, Data APIs, APIs & SDKs, Webhooks, Blogs	Shared: Newsletters, Education Unique: Forums, Playbooks & Case Studies
Asset types Supported asset classes and universes	Stocks	Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, Mobile, API	Web
Pricing High-level pricing models	Free, Subscription	Free
Key features Core capabilities called out by each vendor	Unique Global coverage of investor relations material from over 13,000 public companies across 27 markets, including live and recorded earnings calls, real-time and historical transcripts, filings and reports (e.g., 10-K/10-Q), and high-resolution slide presentations that are fully searchable. Free iOS and Android mobile app for live and recorded earnings calls, real-time searchable transcripts (including offline downloads), analyst consensus estimates, valuation multiples, and revenue segment splits, with no paywall for core qualitative research features. Personal watchlists and dashboards with real-time updates, tailored earnings calendars, keyword alerts, and notifications when companies, products, or competitors are mentioned or when earnings calls go live; calendars can sync to Outlook, Apple, Google, and other personal calendars. Quartr Pro is a desktop/web research platform used by hedge funds, asset managers, equity research and IR teams to search across all transcripts, filings, reports and slides at once, track narrative shifts, and conduct qualitative public-market research with significantly reduced manual document work. AI chat built on first‑party IR material lets users ask anything across public companies globally and get instant answers and event summaries, with every quote, metric and slide fully traceable back to the original document or audio source. Workspaces in Quartr Pro let users drag and drop transcript snippets, report pages, and slides into projects, add notes and comments, keep research private or share with colleagues, and maintain an organized library of qualitative research in one place.	Unique Chronological index of letters grouped by year and quarter (2016→present in the wiki). Publicly readable wiki page with edit permissions restricted to approved users/moderators. ‘Others’ section pointing to classic collections (e.g., Austin Value, Nomad Partnership, Peter Lynch). Direct outbound links to the letters on manager sites; useful for primary-source research.
Tested Verified by hands-on testing inside Find My Moat	Yes	Not yet
Editor pick Featured inside curated shortlists	Highlighted	Standard listing

Frequently Asked Questions

Which workflows do Quartr and r/SecurityAnalysis - Letters Wiki both support?

Both platforms cover Newsletters, and Education workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Quartr and r/SecurityAnalysis - Letters Wiki require subscriptions?

Both Quartr and r/SecurityAnalysis - Letters Wiki keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Quartr ships a dedicated mobile experience, while r/SecurityAnalysis - Letters Wiki focuses on web or desktop access.

What unique strengths set the two platforms apart?

Quartr differentiates itself with Global coverage of investor relations material from over 13,000 public companies across 27 markets, including live and recorded earnings calls, real-time and historical transcripts, filings and reports (e.g., 10-K/10-Q), and high-resolution slide presentations that are fully searchable., Free iOS and Android mobile app for live and recorded earnings calls, real-time searchable transcripts (including offline downloads), analyst consensus estimates, valuation multiples, and revenue segment splits, with no paywall for core qualitative research features., and Personal watchlists and dashboards with real-time updates, tailored earnings calendars, keyword alerts, and notifications when companies, products, or competitors are mentioned or when earnings calls go live; calendars can sync to Outlook, Apple, Google, and other personal calendars., whereas r/SecurityAnalysis - Letters Wiki stands out for Chronological index of letters grouped by year and quarter (2016→present in the wiki)., Publicly readable wiki page with edit permissions restricted to approved users/moderators., and ‘Others’ section pointing to classic collections (e.g., Austin Value, Nomad Partnership, Peter Lynch)..

Keep exploring

Stay on top of related tools

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