Every tool in the catalogue

Every 13F since 2014, free and account-free, from a Rails app you can run yourself.

Insider dealings from fifty countries, harmonised and identified, sold by contract.

Per-ticker buzz and sentiment from Reddit, X, news and Polymarket behind one key.

Windows strategy generator — genetic programming writes the rules, you export the code.

LLM investor personas score a ticker, deterministic code sizes the book, nothing trades.

Bank-owned API network for consumer-permissioned account and holdings data. No scraping.

Lossless SIP, OPRA and CME tick history with published per-asset-class lease pricing.

Free IEX data forever, full SIP and OPRA for a flat $99 a month.

The API most people's first script talks to — free key, wide coverage, hard rate limits.

AI search over 500M+ filings, broker research and Tegus expert transcripts.

Linkware — free in commercial products as long as the amCharts link stays on the chart.

Windows portfolio backtester scripted in AFL, sold as a perpetual licence.

Per-product, per-domain commercial licensing with a watermark until you pay.

Real-time OLAP cluster built for high-concurrency dashboards, not for research joins.

Apache-2.0 general-purpose charting with a candlestick series and nothing else financial.

GARCH and the rest of the volatility-model family, plus the tests you need around them.

Versioned Pandas frames written straight onto S3, with no server to run.

Licensed news retrieval for LLM pipelines — prompt-ready context, archive back to 2023.

Footprint charts and a market-by-order DOM for futures, with data bought separately.

Asset managers rather than stocks — Form ADV, 13F, Form D and pension LPs on one page.

Backtest a portfolio of European UCITS funds on index data reaching back to 1970.

A single-instrument Python backtester — one OHLC series, one strategy, no live trading.

An event-driven Python backtester with 122 indicators, frozen since April 2023.

SEC filings and earnings transcripts, relabelled, searchable and downloadable to Excel.

Seventy-odd REST endpoints covering equities, options and physical commodities.

Stock, fund and options screeners sold as a $0-$29.95 website membership.

Licensed US stock newswire over REST, TCP, WebSocket or webhook, priced by contract.

RavenPack's self-serve retrieval API over premium news and filings, billed per token.

CPI, payrolls and PPI from the agency that computes them. Free, 500 calls a day.

Free hosted Python backtesting with bundled minute data and broker execution.

A year-by-year US retirement model — accounts, taxes, Social Security, Medicare, housing.

The limit order book as a heatmap, with full-depth DOM for futures and stocks.

Swedish screener on 20 years of Nordic financials, with 16,000 global companies on Pro.

Python backtesting for allocation and rebalancing rules, not entries and exits.

Point-and-click strategy generation on Windows, exported as code to eight platforms.

Free full-text search over EDGAR filings and earnings transcripts, with diffs and alerts.

Three years of US congressional stock disclosures, filterable and free with no account.

Per-file OPRA options history from the exchange, priced by dataset, date and symbol.

Run a withdrawal plan against every market cycle since 1871 and count how many survived.

The official short interest, IBKR's borrow fee and SEC fails, sold feature by feature.

A cheap US stocks-and-options day-trading journal whose website stopped moving in 2022.

Columnar OLAP database that keeps years of ticks on disk cheaply and scans them fast.

No-code rule-based stock and ETF strategies, backtested and then traded for real.

TradingView alerts into NinjaTrader 8 and Tradovate, plus copier, risk limits and journal.

End-of-day futures history back to 1922 and eight ways to build a continuous contract.

Filings and slide-deck KPIs, machine-extracted and dropped into your own Excel model.

Windows direct-access platform for US stocks — Level 2, hotkey scripts, chosen routes.

Full order book and tick history from exchange feeds, billed by the gigabyte.

83 value investors' 13F portfolios, twenty years of history, free and without an account.

Macro series from 93 statistics offices and central banks behind one open API.

AI-written business, financials and moat reports on US companies, then weekly tracking.

US growth-stock screener and charts on 1,150+ live fields, with an AI terminal, one plan.

One valuation view over a mixed stock-and-crypto book, owned by a broker.

A dividend-growth tracker with a long CSV import list and Trading 212 or IBKR sync.

A dividend tracker with per-holding withholding rates, DRIP marking and broker sync.

Analyst dividend forecasts for UK, European and US shares, with an income planner on top.

An iPhone and web dividend calendar under $50 a year, with US broker linking on top.

A personal dividend calendar and forward income figure, built around German brokers.

Closed-source tick database with a vector language, as-of joins and streaming engines.

In-process analytical SQL over Parquet tick files, with no server to run.

Earnings-call transcripts, audio and slides as JSON, self-serve from $60 a month.

Euro reference rates, yield curves and €STR over keyless SDMX — with vintages.

5,170 macro series and container-shipping data behind one API and one subscription.

Post-trade analytics and discipline tracking on one annual plan, with no free tier.

The maintained fork of Quantopian's empyrical — risk statistics, no plots.

End-of-day and fundamentals for 60+ exchanges worldwide, at a hobbyist price.

Financial research by browser, REST API and hosted MCP, with an AGPL self-hosted core

Windows charting on ICE's consolidated feed, with EFS scripting and global exchanges.

Daily US ETF flows, issuer league tables and look-through analytics, aimed at advisers.

Look-through overlap, concentration and correlation for a portfolio of US funds.

Holdings-level ETF research — overlap, stock locator and fundamentals rolled up per fund.

A free US ETF screener, flows tool and fund pages on FactSet data, with an AI assistant.

Ranks US ETFs by relative strength and backtests rotation and moving-average rules.

Global fundamentals, prices, ownership and macro behind one key, with a hosted MCP server.

EU statistics, keyless and free — 8,877 datasets, and the codes move under you.

Sessions, minutes and holidays for 69 exchanges, keyed by ISO-10383 code.

Crypto-native footprint and DOM order flow, with CME and Nasdaq on a separate dxFeed plan.

German portfolio tracker with bank sync and PDF import, plus a free search of 5,189 ETPs.

Price drawn against earnings or cash flow at a multiple you can override.

A one-call wrapper over Backtrader, dormant since 2023 and broken on PyPI.

Performance stats, drawdowns and portfolio weights from a DataFrame of prices.

Twelve withdrawal strategies replayed against every US market cycle since 1871.

US fundamentals and filings for agents, over REST and a first-party hosted MCP server.

Financial statements, ratios and filings for 70,000+ securities across 60+ exchanges.

Company filings from 60 markets as Markdown — free web index, metered API, free MCP.

German net-worth and portfolio tracker with bank sync for 350+ providers and a budget.

Editable DCF, multiples and DDM models pre-filled per stock, exportable with formulas.

Financial LLM adapters, instruction datasets and training notebooks, all MIT.

Financial news API resolving companies to tickers, ISINs and FIGIs, plus a stream.

Real-time US quotes and a live trade stream on a free key. OHLC candles are not free.

Gym-style market environments and deep-RL agents for trading research, MIT-licensed.

FinRL's successor, carrying one portfolio-weight vector from stock selection to Alpaca.

Open-source agents that turn a ticker and your own API keys into an analyst report.

Ownership, insider and short-interest filings across thirty markets, none of it free.

Discontinued — Microsoft bought the SEC-filings research copilot on 18 April 2026.

Real-time quotes, advanced filters and CSV export on top of the free Finviz screener.

The cFIREsim author's second simulator, with the taxes and accounts the first one lacks.

Historical US intraday and tick data as zipped CSV, bought once rather than rented.

Filings, transcripts and 20-year financials, in a terminal or through an MCP server.

Turns a broker's 1099-B or 1099-DA file into Form 8949 and Schedule D, priced per file.

The Fed's macro database — 851,100 series, a free key and 120 requests a minute.

Release-timestamped macro data for 22 currencies, with a calendar and COT, from $50.

Free global news tone and volume every 15 minutes — with no ticker anywhere in it.

EU-first portfolio tracker with open-banking broker imports and a social feed.

Self-hosted open source portfolio tracking, or a hosted account for USD 48 a year.

A browser terminal with Bloomberg-style commands, real-time US quotes and SEC filings.

An offline browser trade journal bought once, fed by your broker's CSV or Excel export.

Thirty years of financials, a deep screener and 13F guru portfolios, sold by region.

13F, Form 4 and congressional filings from 10,000 funds, with the depth behind a paywall.

Commercial JS financial charting — 48 indicators, a navigator, a per-seat licence.

The community continuation of ib_insync — same API, new maintainers, TWS still required.

Interactive Brokers' borrow fees and availability, free, refreshed through the day.

Free, keyless SDMX access to IMF macro statistics — WEO included, forecasts and all.

Line-protocol time-series database rewritten on Arrow, DataFusion and Parquet.

Directors' dealings from seventeen regulators in one screener, with a paid REST API.

XBRL-standardised US financials, options analytics and an MCP server.

Windows charting and futures trading on a $50 core, with profile and footprint add-ons.

Tick-by-tick data into a local Windows socket, with exchange fees billed on top.

Options chains with raw IV, greeks and IVX surfaces over REST, US history to 2005.

Windows DOM and order-flow platform for futures, bought once rather than monthly.

A screener and portfolio planner for European UCITS ETFs — no US listings, no API.

The tick database trading desks have run for 25 years, queried in q rather than SQL.

US intraday history back to 1998, bought once and kept, delivered as gzipped CSV.

Broker-synced trade stats you cannot edit, so the record proves itself.

Apache-2.0 canvas candlesticks with 27 indicators built in and zero dependencies.

A browser research terminal for global equities, funds, macro and estimates.

Open-weights transformer pre-trained on OHLCV bars. The training corpus is not released.

One balance sheet for brokerage accounts, crypto wallets, property and private holdings.

QuantConnect's engine without the cloud — your server, your data, your broker login.

The chart and nothing else — six series types on canvas, attribution required.

Cboe's browser options platform - scanners, skew, earnings moves, option tape to 2011.

Canadian accounts and TFSA, RRSP, FHSA and RESP room from broker files, no bank login.

One strategy class for backtest and live, plus a built-in LLM agent runtime.

iPhone-only trade journal tagging each trade with an emotion; free for 10 trades a month.

Earnings-move statistics and option strategy screeners in a browser. No API.

Global financial news over REST, tagged to entities and scored for sentiment per entity.

Movers, earnings, analyst actions and EDGAR filings on one screen, each with an AI read.

Cheap worldwide end-of-day bars over JSON, with US intraday bolted on from IEX.

Full-tick US equities, options and futures from a direct exchange feed.

The old Finicity API under Mastercard's name, with holdings on the account object.

Thirty-seven stock-analysis tools for any MCP client, on Yahoo data and no key.

Consumption smoothing — solves for the spending level you can hold for life, after taxes.

Windows charting and order-entry front end for the broker or data feed you already have.

Java desktop charting whose Elliott Wave tooling is the reason anyone buys it.

Windows charting, backtesting and order routing on EasyLanguage, sold outright or monthly.

Bank-grade aggregation API with investment holdings billed as its own product.

What Quandl became — Nasdaq's own exchange feeds plus a curated data catalogue.

Rust core, Python API, one strategy that backtests and trades live unchanged.

Australian portfolio tracker built around parcel-level CGT and the ATO myTax report.

Global news API with Wikipedia-grounded entity tagging and event clustering.

Ticker-tagged news API with a websocket push stream and a stalled SEC filings source.

Windows futures platform with C# strategy scripting and order-flow charting.

Survivorship-bias-free end-of-day history with delisted stocks and index constituents.

Free, keyless macro statistics over SDMX — and SDMX is the price of admission.

Treasury's stress index, repo and hedge-fund series — keyless JSON, no rate limit stated.

Enterprise tick capture, storage and streaming analytics, sold only by quote.

Free, MIT-licensed claiming calculator — every claiming month, priced by present value.

One Python API, REST app and MCP server over 17 public and exchange data sources.

Every SEC Form 4, minutes behind EDGAR, through a 40-field screener and no account.

No-code bots for defined-risk options spreads, run in the cloud through your own broker.

No-code options backtester on 1-minute bid/ask since 2013, with live automation and MCP.

US options strategy scanner you configure, with an Excel and Sheets add-in. No API.

Windows options backtester that replays positions on 5-minute US option history.

Free Black-Scholes P/L tables by date and price for 22 named option strategies, with ads.

Option P&L visualizer, target-price optimizer and unusual-flow feed. No API.

Windows technical-analysis desktop for analysts, with Optuma's own EOD data bundled in.

Browser rebuild of Optuma, per seat, with scans and backtests run on Optuma's servers.

Smoothed options greeks and IV surfaces over REST, end-of-day back to 2007.

Short interest estimated daily from the lending pool, with cost to borrow beside it.

Windows order-flow platform — volume ladder, depth map, TPO and an options desk, no data.

Exchange schedules as pandas DataFrames, with CME, CBOE options and bond-market calendars.

The DataFrame indicator library whose repo is gone and whose last release is a year old.

German portfolio tracker built on broker PDF imports, with a read-only MCP server.

Hosted no-code backtester that runs overfitting checks on every test, paper trading only.

TradingView alerts to futures, prop-firm and IBKR accounts, for one flat fee per login.

Read-only holdings, cost basis and investment transactions from 3,200 brokerages.

Candlestick and OHLC traces in an MIT library the notebook already has installed.

Any asset allocation, charted since 1970 in twelve countries' currencies and inflation.

248 portfolio maths endpoints over HTTP — no install, no solver, no account.

Free open-source desktop tracker that reads your bank's PDF statements.

Backtest an asset mix to 1972, run Monte Carlo, regress it on Fama-French factors.

Multi-factor ranking, screening and point-in-time backtests without writing code.

Backtest an allocation on real fund prices and optimise it seven ways.

Multi-currency tracking for portfolios spread across several brokers and countries.

A US retirement model in an Excel workbook — taxes, Roth conversions, Monte Carlo.

The Pralana retirement model in a browser, with tax-form mock-ups and advisor seats.

Model a whole financial life as milestones and cash flows, then run it against history.

European charting and trading platform, free or paid for in euros or in trades.

Python backtester with walk-forward model training and bootstrapped confidence bounds.

Prices in, weights out — efficient frontier, Black-Litterman and HRP.

Microsoft's ML factor-research pipeline. The data its CLI downloads stops in late 2020.

An institutional-shaped Python backtester whose last commit to master was June 2024.

US options flow, dealer exposure and dark pool prints over REST and a hosted MCP server.

LEAN hosted for you — a browser IDE, mounted data and live trading through real brokers.

The open-source derivatives pricing library banks actually use, reachable from Python.

Windows order-flow terminal for 60+ connections, with an open C# API and a real free tier.

Zipline and Moonshot in Docker on your own hardware, wired to Interactive Brokers.

HTML tearsheets and about eighty risk metrics from one pandas series of returns.

Live earnings calls, transcripts, filings and decks — free on mobile, paid on the web.

Earnings-call audio, live transcripts, filings and decks over REST, webhooks or Snowflake.

Open-source time-series SQL built for tick data — ASOF JOIN, SAMPLE BY, LATEST ON.

US political and SEC disclosure data — congress, insiders, lobbying — over one REST API.

Quotes, ten years of financials and a screener on EODHD data, free, no account, no ads.

Entity-level sentiment and event tags over 40,000 news sources, licensed by contract.

Risk-factor diffs between consecutive 10-Ks, scored and themed, for 434 US filers.

Twenty-six convex risk measures, four objectives, one cvxpy-backed optimiser.

Forty years of global fundamentals over REST, an MCP server and Google Sheets.

Revised short interest and three-sided borrow rates, delivered by contract only.

Real-time US stock scanner with event signals, a news and filings scanner, and Level 2.

WebGL and WebAssembly speed. The free build is watermarked and times out every 6 months.

Query-language screener and ten years of financials for NSE and BSE listed companies.

Every US filing since 1994, free and keyless — the limit is ten requests a second.

SEC filings and XBRL financials as MCP tools, under AGPL or a paid commercial licence.

Every EDGAR filing since 1993 as JSON, plus a websocket push of new ones.

Real-time Form 4, 13D/G and 13F screens — and a free view held six months back.

Point-in-time US fundamentals, EOD prices and 13F tables — now sold direct to individuals.

UK-built browser screener, company financials and portfolios — formerly SharePad.

Money-weighted portfolio tracking with real ATO, IRD and CRA tax reports.

Windows-native charts, order flow and DOM trading, priced as packages plus exchange fees.

Webhook-to-broker order routing, billed per order sent rather than per account.

US fundamentals extracted from filings, shipped as bulk CSV datasets, not REST calls.

Analyst-set 0–100 dividend safety scores on US stocks and CEFs, with a tracker attached.

Portfolio optimisation as scikit-learn estimators — fit, predict, cross-validate.

One API for reading brokerage holdings and placing orders at supported brokers.

A dividend calendar and forward-income projection wrapped around a portfolio tracker.

Five years of financials and a working screener, free and without an account.

A dividend and earnings calendar wrapped around your holdings, phone first.

US stock news with a keyword sentiment label — headline and link, never the article text.

Fundamental screening and portfolio analytics on 14,000+ North American stocks.

Global fundamentals, 1-5 stock scores and a DCF whose assumptions you set yourself.

Browser technical charting, custom scans and alerts, priced per service level.

Sixty superinvestors, congressional trades and insiders in one place, for $99 a year.

UK-first fundamental screener with Quality, Value and Momentum ranks on every stock.

C#/.NET algo stack with 384 connectors; source is published but no longer open source.

A free manual-entry trade journal with no trade cap; $10 adds file import and an AI coach.

Free daily, hourly and 5-minute history as bulk files, for personal use only.

Machine-searches for trading strategies, then tries to break them with robustness tests.

The C indicator library everything else wraps — and pip now ships the C part with it.

Real-time charting and EasyScan screening for US and Canadian stocks and options.

Backtest an allocation on daily data to 1885, using simulated pre-inception fund series.

A US, Canadian and UK dividend tracker with broker auto-import, an MCP server and an API.

Every OPRA quote and trade, with greeks computed per tick, from $40 a month.

Historical intraday ticks from 1974, sold by the symbol-year and licensed perpetually.

Free US stock news API with no key and a small and/or/diff query language.

End-of-day equity history back to 1962, plus crypto, forex and news, from $30 a month.

Capital IQ financials and Wall Street estimates on 100,000+ global stocks.

Hypertables, columnar compression and continuous aggregates bolted onto plain Postgres.

A free global ETF screener — 15,875 funds across listing venues, with daily flows.

A US and Canadian dividend tracker in the browser, with one Plaid-linked account free.

Real-time US equity scanning on a Windows desktop, built from 500-plus alert conditions.

A free trade planner and journal since 2011, paid for by one sponsor click a month.

A web trade journal with Monte Carlo projections and AI chat; auto-import starts at $49.

Wash sales and Form 8949 rebuilt from raw broker trade history, not from the 1099-B.

Multi-asset trade journal and tracker with a free plan and a 194-name import list.

The open-source trade journal you run in Docker, or rent hosted for $4.99 a month.

Turns TradingView and TrendSpider alerts into orders at your own broker, per account.

Trade journal with options spread detection on Elite and market replay down to 250ms.

The category's oldest journal, 81 supported brokers, and a free tier that still works.

The analytics-heavy journal: 150+ base charts across seven instrument types.

Block-built strategies for Indian and US markets, backtested per run, priced by live bot.

Auto-synced trade journal with bar-by-bar replay, backtesting and AI session review.

Macro data for 196 countries with its own forecasts. No free key; the API starts at $199.

Analyst, bull, bear, risk and portfolio-manager agents argue over one ticker.

A Windows trade journal you buy once, with broker statement import and a local MCP server.

Charting across 50-plus markets, with Pine Script, server-side alerts and broker trading.

Free, closed-source and companies-only — the licence is the whole decision.

Screeners, technical analysis and backtests for any MCP client. No TradingView account.

Automated technical analysis, real-time scanning and no-code backtesting in one web app.

Global stocks, forex and crypto over REST and WebSocket, billed in credits per minute.

Global fundamental screener with valuation models, screen backtests and an MCP server.

US options tape, dark pool prints and congressional trades over one REST API.

97 value investors' 13F and N-PORT portfolios from 2013, free to read, paid for alerts.

Vectorised backtesting — thousands of parameter combinations in one NumPy pass.

Paid vectorbt — native Rust simulators, streaming indicators and a built-in MCP server.

A local finance research agent with 74 MCP tools, nine backtest engines and 14 brokers.

Options dealer exposure by strike, inferred from OPRA trades. Web dashboard, paid API.

Local-first portfolio and net-worth tracker for desktop, mobile and your own Docker host.

Canadian portfolio tracker that syncs banks, brokerages and group plans, with ACB reports.

Canadian wealth aggregation — 125 published providers, positions, transactions, CUSIP.

Windows portfolio backtesting in C# or drag-and-drop blocks, with a built-in MCP service.

A US retirement planner with linked accounts, Monte Carlo guardrails and Roth scenarios.

Institutional 13F holdings back to 2001, queryable from a signed REST API.

Financials, estimates and live prices as worksheet functions in Excel and Google Sheets.

SEC XBRL fundamentals over REST and a hosted MCP server, with a citation on every value.

Free, keyless macro indicators for 217 economies — annual, lagged, and CC BY 4.0.

Advisor research and client reporting, priced by quote rather than published.

The Python library everyone starts with — free, unofficial, and not something to build on.

Long-running aggregation platform whose holdings carry CUSIP, ISIN and SEDOL.

The maintained fork of Quantopian's Zipline. Bring your own data — it ships almost none.