VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Thursday, September 25, 2025
Top Calendar Tools for Investing
Community-ranked calendar software ordered by net upvotes with starred picks breaking close calls.
Every entry here is part of our living directory of calendar software for investors, traders, and analysts. We surface tools that earn consistent upvotes from the community, highlight trusted platforms we’ve personally vetted, and track popularity shifts so research, screening, and execution workflows stay current. Use this page to compare pricing tiers, platforms, and capabilities side by side, then dive into individual reviews for deeper due diligence.
Explore more tools
Use this shortlist to zero in on the calendar standouts, then pop over to the Find My Moat home page for curated collections, AI-guided discovery, and deep comparison filters across more than 205 investing tools. It’s the quickest way to shape a modern research, screening, and execution stack without getting lost in tabs.
Ranked tools
- 1
REST APIs delivering global market data in JSON and CSV. The free tier allows 25 requests per day, while premium plans remove limits and unlock real-time and 15-minute delayed US equities plus real-time US options. Entitlements and account management are handled through the Alpha X Terminal.
Pricing: Free, SubscriptionPlatforms: Web, APICategories: Data APIs • News • News Sentiment • Calendar • Dividends • Splits • IPO • Delisted • Inflation Rates • Unemployment Rates • GDP • Interest Rates • Options & Derivatives • ETF Holdings • Transcripts • Insider Data • APIs & SDKs • Sheets / Excel Add-ins
- 2
A free research platform for US markets that combines filings, transcripts, ownership dashboards, IPO tracking, and ETF exposure tools. Users can set up near real-time filing alerts, search with advanced operators, and export results to CSV/Excel. CapEdge also connects to Deal Roadshow for access to IPO roadshows. There’s no public API; all functionality is delivered through the web app.
Pricing: FreePlatforms: WebCategories: Improved Filings • Diff View • Filing Sentiment • Transcripts • Insider Data • Institutional Data • 13D/13G • 13F • Which ETF includes this Stock? • News • Alerts • Calendar • IPO • Secondary Offerings • Financials
- 3
A global equity research and value-investing platform with robust screening, backtesting, and portfolio tools. Features and data access depend on plan tier—Premium vs. Premium Plus—while enterprise-level users can license data directly via API. Add-ins for Excel and Google Sheets extend workflows, though usage caps apply to lower tiers. Alerts and mobile apps are included across paid plans.
Pricing: Free, SubscriptionPlatforms: Web, Mobile, APICategories: Screeners • Stock Ideas • Stock Comparison • Portfolio • Backtesting • Investor Holdings • US Government Trades • News • Alerts • Calendar • GDP • Interest Rates • Inflation Rates • Unemployment Rates • Commitment of Traders (COT) • Yield Curves • Financials • Valuation Models • Scores • Transcripts • Insider Data • 13F • ETF Overview • ETF Holdings • APIs & SDKs • Sheets / Excel Add-ins
- 4
Global market analytics platform combining screeners, financials, charting, news, and portfolio tools. US equity data is a mix of live and 15-minute delayed quotes, Canada is delayed 15 minutes, and other markets are end-of-day. CSV exports are available, but certain fields such as detailed financials and analyst estimates are restricted. Advisor plans add client portfolio management, custodian integrations, and professional reporting. Options functionality is announced but not yet live.
Pricing: Free, SubscriptionPlatforms: Web, MobileCategories: Screeners • ETF Screeners • Data Visualizations • News • Alerts • Calendar • Financials • Transcripts • ETF Overview • ETF Performance • ETF Holdings • ETF Overlap • ETF Fundamentals • ETF Valuation • Watchlist • Portfolio • Short Interest • Dividends
- 5
Quant research and live-deployment platform with point-in-time fundamentals and estimates. Users can screen, backtest, and simulate strategies, then deploy them live with broker integrations. Supports API access and a no-code desktop DataMiner. FactSet or S&P Compustat licenses are required for full historical fundamentals.
Pricing: Free, SubscriptionPlatforms: Web, Desktop, APICategories: Screeners • Quant • Backtesting • Portfolio • Correlation • Calendar • APIs & SDKs • Data APIs • Broker Connectors • Data Visualizations
- 6
A comprehensive equity and ETF research platform. The free site includes screeners, comparisons, corporate actions, and market calendars. The Pro plan unlocks unlimited CSV/Excel downloads, saved screeners, advanced analyst filters, full ETF holdings, and longer financial history. US quotes are real-time via Cboe, while international quotes are delayed or end-of-day. Financials come from S&P Global Market Intelligence, with 5 years shown free and 10 years on Pro.
Pricing: Free, SubscriptionPlatforms: Web, MobileCategories: Screeners • ETF Screeners • IPO • Top Analysts • Stock Comparison • ETF Comparison • Portfolio • Watchlist • News • Calendar • Dividends • Splits • Delisted • Spin-offs • Ticker Changes • Acquisitions • Bankruptcy • Financials • ETF Overview • ETF Holdings • ETF Fundamentals • ETF Performance
- 7
A global equities and funds data platform enhanced with AI-driven summaries and Copilot tools. Features range from screeners and dashboards to analyst estimates, ownership datasets, and filings. Plans are gated by data history, AI prompt limits, event counts, and export access. Enterprise unlocks click-through auditability into source filings and U.S. as-reported views, with exports rolling out internationally. The API provides fundamentals, KPIs, and delayed pricing. SOC 2 Type II certified with a public status page.
Pricing: Free, SubscriptionPlatforms: Web, Mobile, APICategories: Screeners • Data Visualizations • Stock Comparison • Portfolio • Watchlist • Alerts • Calendar • Dividends • Splits • Financials • Transcripts • ETF Overview • ETF Holdings • ETF Performance • Analyst Forecasts • Analyst Recommendations • Analyst Price Targets • Insider Data • Institutional Data • 13F • Valuation Models • Data APIs
- 8
Quartr brings together earnings calls, transcripts, filings, reports, and slides into one platform. The free mobile app is consumer-friendly, while Quartr Pro (desktop) and the API are enterprise products sold on a custom basis. The API is generous—paying customers get effectively unlimited calls, demo accounts are capped, and a 50 rps global rate limit goes into effect in December 2025. Live audio and transcripts are delivered in real time, making it a go-to tool for analysts who don’t want to wait.
Pricing: Free, SubscriptionPlatforms: Web, Mobile, APICategories: Transcripts • Improved Filings • AI • AI Chat • Calendar • Alerts • Data APIs • APIs & SDKs • Webhooks • Watchlist
- 9
Market data delivered through REST and WebSocket APIs. Plans scale by geography and depth: Starter covers U.S. markets, Premium adds UK/Canada and extended history, and Ultimate unlocks global coverage, transcripts, fund and 13F data, one-minute intraday, and bulk delivery options. Bandwidth and query limits vary by plan.
Pricing: Free, SubscriptionPlatforms: Web, APICategories: Data APIs • Financials • ETF Holdings • 13F • Insider Data • Transcripts • Analyst Forecasts • Analyst Price Targets • Analyst Recommendations • News • News Sentiment • Calendar • Dividends • Splits • GDP • Interest Rates • Unemployment Rates • Inflation Rates • Commitment of Traders (COT) • Which ETF includes this Stock? • ESG Ratings • US Government Trades • APIs & SDKs
- 10
One of the largest investor communities online, blending crowdsourced research with data tools. Premium unlocks Quant Ratings and Factor Grades, stock and ETF screeners, advanced comparison tools with Excel/PDF export, broker syncing (via Plaid and SnapTrade), and AI-driven “Virtual Analyst” reports. PRO goes further with curated Top Ideas, Short Ideas, and the PRO Quant Portfolio. Market quotes are a mix of real-time and 15-minute delayed, depending on the exchange.
Pricing: Free, SubscriptionPlatforms: Web, MobileCategories: Screeners • ETF Screeners • Stock Comparison • Data Visualizations • Portfolio • Watchlist • News • Alerts • Calendar • Dividends • Financials • Scores • Bulls Say Bear Say • Transcripts • ETF Overview • ETF Performance • ETF Holdings • ETF Fundamentals • ETF Factors • Analyst Forecasts • Analyst Recommendations • Analyst Price Targets • Options • Which ETF includes this Stock? • AI Report • AI Earnings Summary
Information
About Me
Hey! Thanks for stopping by. I'm an independent investor with a soft spot for coding and the stock market - especially value investing (as you can probably tell from the tools I've collected here, haha). Hopefully you'll find something useful or interesting along the way.
Find me here:
- Twitter / X: @Jera_Value
- Substack: Jera Value
Got questions or suggestions? I'm all ears!
Missing a Tool?
Discovered a gem I don't have here yet? Drop the link below and I'll check it out ASAP. Tagging me on X works too! Can't wait to see what you've found!
Starred Tools
These are my top picks. Tools I've tested thoroughly and found to be excellent. They do their job really well, and I use them a lot. If you're not already familiar with them, I highly recommend checking them out.
Tested Tools
These are tools I've tried and found to be solid, but not standout. Think of them as passing an initial quality screen: worth exploring, though not all will be exceptional.
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.