Best Calendar Tools for Investing

Koyfin

Koyfin is a web and mobile research terminal with dashboards, charts, screens, portfolios, news, alerts, transcripts, and market data across equities, funds, macro, FX, commodities, crypto, and yield curves. Free access shows the workflow; paid and Advisor tiers add history, reports, alerts, integrations, and client portfolios. There is no public API.

Perplexity Finance

Perplexity Finance combines cited AI answers with stocks, ETFs, funds, crypto, options, news, charts, screens, earnings documents, ownership, government-trading views, and a finance_search tool. Answers still need verification, and consumer plans are billed separately from the API.

Quartr

Quartr provides earnings calls, live transcripts, filings, reports, decks, estimates, AI chat, and investor-relations data. The app is useful for free call and transcript access; Pro and API serve professional research, MCP, webhooks, and integrations.

Seeking Alpha

Seeking Alpha combines market news, contributor research, Quant Ratings, analyst ratings, portfolio alerts, screens, and earnings transcripts. It is useful for idea generation and monitoring. Premium and PRO add deeper research, AI summaries, full transcripts, factor grades, and portfolio tools.

Stock Analysis

Stock Analysis combines screeners, financial statements, calendars, news, charts, forecasts, watchlists, and portfolios on web and mobile. Paid plans add longer history, higher limits, exports, ETF holdings, broker sync, and analyst filters. The service does not provide brokerage execution, advice, or programmatic data access.

Stockopedia

Stockopedia combines StockRanks, StockReports, GuruScreens, factor-style screens, Folios, alerts, and exports across selected regions. It suits disciplined Quality, Value, and Momentum research, not brokerage execution or API-based data delivery.

TIKR

TIKR is a browser equity-research terminal for global fundamentals, statements, estimates, valuation, transcripts, filings, and screens. It suits long-term stock research; paid plans add history, coverage, exports, and higher workflow limits.

TipRanks

TipRanks combines analyst ratings, targets, expert rankings, Smart Score, AI analysis, news sentiment, insider signals, hedge-fund activity, and portfolios. It is useful for comparing market views quickly, with Premium and Ultimate adding deeper expert, portfolio, export, and AI tools.

TradingView

TradingView combines charts, screeners, alerts, Pine Script, paper trading, and broker connections across many asset classes. Basic is free. Paid plans raise chart, indicator, alert, watchlist, history, and portfolio limits. Some real-time exchange data costs extra.

Unusual Whales

Unusual Whales tracks options flow, dark pools, congressional trades, insider activity, market data, alerts, screeners, and social sentiment. It is built for active traders and alternative-data research, not a broker, portfolio ledger, or guarantee that unusual activity predicts returns.

Alpha Vantage

Alpha Vantage is an API-first source for market and economic data. Developers, students, quants, and analysts can pull stocks, funds, FX, crypto, options, commodities, fundamentals, news, sentiment, and macro series with one key. The free quota is small, and commercial use needs separate licensing.

Autochartist

Autochartist scans markets for chart patterns, technical setups, economic events, and news sentiment. Brokers and trading platforms can use it to provide signals, alerts, position sizing, and MetaTrader or API integrations. Access usually comes through a broker, direct subscription, or commercial agreement.

Bank of England

The Bank of England site is the primary free source for UK monetary-policy decisions, MPC minutes, Monetary Policy Reports, rates, exchange rates, statistics, and yield-curve files. It is a reference source for macro research, not a trading app. Some series arrive as downloads rather than through a complete API.

Bank of Japan (BOJ)

The Bank of Japan site publishes Japan's monetary-policy releases, meeting calendar, statistics, charts, time-series downloads, and API access. It is useful for primary-source rates, FX, money stock, TANKAN, balance-of-payments, and central-bank data. It is not a security research or trading terminal.

Barchart cmdtyView

Barchart cmdtyView is built around physical and exchange-traded commodity markets. It combines futures data, physical prices, charts, news, economic data, and workflows for agriculture, energy, metals, procurement, trading, and risk teams. It is not aimed at ordinary stock research.

Benzinga

Benzinga is a real-time market-news and trading-data service for active traders, investors, developers, and data buyers. It covers alerts, scanners, calendars, squawk, options activity, analyst actions, filings, transcripts, and APIs. Real-time tools require a paid plan or add-on, and Benzinga does not provide portfolio accounting.

BIS Data Portal

The Bank for International Settlements' free data portal covers banking, credit, debt, derivatives, liquidity, property prices, exchange rates, central banks, and payments. It includes charts, downloads, a release calendar, and an SDMX API.

Bloomberg (Europe)

Bloomberg Europe is the regional Bloomberg.com newsroom and app experience. It offers European and global business reporting, market snapshots, watchlists, alerts, TV, radio, podcasts, newsletters, and Businessweek. It is a media subscription, not Bloomberg Terminal, execution, or institutional data access.

Börsdata

Börsdata gives investors long-history Nordic fundamentals, ratios, screens, ownership, insider and short-selling data, technical charts, reports, watchlists, calendars, and spreadsheet or API access. It is strongest for Nordic equities. Global data, holdings, Excel or Sheets workflows, and the REST API depend on the plan.

Charles Schwab

Charles Schwab combines a U.S. brokerage, research, screeners, tax workflows, thinkorswim, paper trading, alerts, market data, and Trader API access. It suits investors who want one regulated account for long-term investing and active trading. It is a broker, not an open market-data API.

ChartMill

ChartMill is a browser screener and charting service for U.S., Canadian, and European stocks and some ETFs. It supports technical and fundamental screens, swing-trading ideas, watchlists, alerts, dashboards, ratings, and strategy templates. It is still a research tool, not a broker or full portfolio ledger.

Dividend Wealth

Dividend Wealth is a dividend portfolio tracker with income forecasts, scorecards, screens, calendar tools, and optional Plaid links to brokerages. It fits investors planning cash flow rather than trading actively or replacing a general market terminal.

Dividend.com

Dividend.com helps income investors find and compare dividend-paying stocks, ETFs, funds, REITs, MLPs, and preferreds. It combines research, ratings, screens, watchlists, and ex-dividend dates. It is a research site, not a broker or portfolio accounting system.

DivTracker

DivTracker gives web and iOS users a view of dividend income, upcoming payouts, ex-dividend dates, alerts, and CSV exports, with optional U.S. brokerage linking. It handles cash-flow tracking, not trading, general research, or tax-lot accounting.

Earnings Hub

Earnings Hub tracks earnings dates, estimates, results, calls, transcripts, filings, alerts, and watchlists. Its economic, dividend, and IPO calendars extend the event view beyond quarterly reports.

Earnings Whispers

Earnings Whispers focuses on the gap between reported results and market expectations. It provides whisper estimates, calendars, sentiment, grades, options context, and post-earnings drift signals. Use it to frame an earnings setup, not to predict a guaranteed move.

EIA Open Data

EIA Open Data is the U.S. government's source for energy statistics and operational data. Browse the series or use the free API, bulk files, and spreadsheet tools for commodity, utility, macro, and energy-market research.

Estimize

Estimize collects crowdsourced EPS, revenue, and macro forecasts before company reports and economic releases. It gives investors and data teams an expectations benchmark alongside official estimates. It is not a portfolio manager or execution platform.

eToro

eToro is a multi-asset broker with social trading. Depending on location, it offers stocks, ETFs, options, crypto, commodities, and currencies, plus CopyTrader, Smart Portfolios, fractional investing, and a demo account. It favors ease and community over deep research or tax-lot tools.

European Central Bank (ECB) - Statistics & Data

European Central Bank Statistics & Data is the ECB's primary source for euro-area statistics, policy rates, FX reference rates, yield curves, inflation, macro indicators, downloads, and SDMX access. It supplies the data behind macro research, not investment-app commentary.

EveryTicker

EveryTicker is a free research site for U.S. stocks, including companies with little analyst coverage. It has fundamental reports, a stock screener, watchlists, 13F holdings, financial data, and a weekly themes newsletter.

Federal Reserve Bank of New York - Data & Statistics

The New York Fed publishes reference rates, market-operations data, SOMA holdings, primary-dealer statistics, surveys, and research indicators. It is useful for SOFR, EFFR, OBFR, funding markets, Treasuries, agency MBS, and macro data through exports and APIs, not for screening or trading.

Federal Reserve Board (FRB.gov)

FRB.gov is the Federal Reserve's primary source for policy material, FOMC dates, statistical releases, interest rates, balance sheets, bank data, FX, industrial production, and downloadable series. It is official macro infrastructure, not a commercial investing terminal.

Financial Modeling Prep (FMP)

Financial Modeling Prep provides API and spreadsheet access to market data, fundamentals, news, calendars, transcripts, ownership, and macroeconomic data. The free Basic tier is an end-of-day test plan. Real-time, global, transcript, 13F, intraday, and bulk access require paid plans. Display or redistribution requires a separate commercial agreement.

FinancialData.Net

FinancialData.Net provides market data, fundamentals, ownership, options, funds, ESG, calendars, and news through REST, Excel, and MCP interfaces. It covers stocks, ETFs, mutual funds, futures, crypto, foreign exchange, commodities, OTC securities, and indexes. The free plan is limited, and the homepage security claims are not supported by a public audit report.

FinancialJuice

FinancialJuice delivers live market headlines, audio squawk, text updates, macro-calendar context, and event alerts across equities, rates, FX, commodities, crypto, and futures. Its WebSocket API exposes headlines and calendar events. It is for awareness around releases and news, not deep valuation; real-time and API access depend on the plan.

Fintel

Fintel brings short interest, off-exchange volume, institutional ownership, insider trades, ETF exposure, options sentiment, filings, screens, alerts, APIs, and AI research into ticker pages. It is useful for studying positioning and crowding before deeper fundamental work. Premium data, exports, options flow, AI, and portfolio tools depend on the plan, and the signals are inputs rather than recommendations.

FRED (Federal Reserve Economic Data)

FRED is the Federal Reserve Bank of St. Louis' free macroeconomic database. Use its series, charts, release calendar, Excel tools, mobile apps, and REST API for inflation, rates, GDP, employment, FX, credit, and market indicators. It is macro context, not equity fundamentals or brokerage infrastructure; API access needs a free key.

FX Replay

FX Replay lets traders replay forex, futures, stocks, crypto, and commodity markets in a browser. It supports multi-chart sessions, multi-asset tests, journaling, checklists, risk simulation, CSV import, and an economic calendar. It does not automate strategies or place live broker orders.

Groww - IPOs (Apply & Calendar)

Groww IPO is the IPO calendar and application flow inside Groww for Indian retail investors. Browse upcoming, open, and closed issues, apply through a UPI mandate, track allotment and listing, and follow updates in the same broker app. The flow requires Groww account and KYC eligibility; its separate trading API does not document IPO applications.