FlightAware is the closest drop-in replacement with overlapping coverage in Data Visualizations, Data APIs, and Alerts while adding APIs & SDKs and Satellite / Geospatial coverage and Live flight tracking and flight-status pages with dedicated views for cancellations and delays, plus the signature MiseryMap® for U.S. air traffic disruptions. and Premium subscriptions unlock unlimited flight alerts and access to three, five, or eight months of historical flight data. features (category overlap ~75%).
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Monday, October 6, 2025
Free programmatic picks
Free Alternatives to MarineTraffic
Zero-cost replacements ranked by category overlap, pricing, and platform access. Use this list to test MarineTraffic before paying for another subscription.
View standard alternativesQuick takeaways
Every pick keeps a free tier; start with FlightAware, Fiscal.ai, and Observatory of Economic Complexity (OEC) to road-test MarineTraffic workflows without paying up front.
Round out your stack with new coverage areas like APIs & SDKs, Satellite / Geospatial, Screeners, and Stock Comparison.
Similarity score 774
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Alerts
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into APIs & SDKs and Satellite / Geospatial coverage beyond what MarineTraffic offers.
- Standout features include Live flight tracking and flight-status pages with dedicated views for cancellations and delays, plus the signature MiseryMap® for U.S. air traffic disruptions., Premium subscriptions unlock unlimited flight alerts and access to three, five, or eight months of historical flight data., and AeroAPI (v4) provides RESTful access to current and historical flight data with JSON responses and API key authentication..
- Pair it with MarineTraffic if you still need Shipping & Trade.
Adds coverage: APIs & SDKs and Satellite / Geospatial
Standout features: Live flight tracking and flight-status pages with dedicated views for cancellations and delays, plus the signature MiseryMap® for U.S. air traffic disruptions., Premium subscriptions unlock unlimited flight alerts and access to three, five, or eight months of historical flight data., AeroAPI (v4) provides RESTful access to current and historical flight data with JSON responses and API key authentication., and FlightAware Firehose delivers a continuous enterprise-grade feed of real-time, historical, and predictive flight data over secure TCP/SSL connections.
Similarity score 748
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into Screeners, Stock Comparison, and Portfolio coverage beyond what MarineTraffic offers.
- Standout features include Global market coverage for more than 100,000 stocks, ETFs, and funds., Detailed company fundamentals including segments and KPIs for over 2,000 firms, with historical depth expanding by plan tier., and AI Copilot and automated summaries to speed up research; monthly prompt allowances scale with subscription level, with custom summaries on higher tiers..
- Pair it with MarineTraffic if you still need Shipping & Trade.
Adds coverage: Screeners, Stock Comparison, Portfolio, and Watchlist
Standout features: Global market coverage for more than 100,000 stocks, ETFs, and funds., Detailed company fundamentals including segments and KPIs for over 2,000 firms, with historical depth expanding by plan tier., AI Copilot and automated summaries to speed up research; monthly prompt allowances scale with subscription level, with custom summaries on higher tiers., and Analyst data including forward estimates, revisions, price targets, and ratings.
Similarity score 740
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Shipping & Trade
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free and Subscription
Why investors switch
- Expands into Education and Blogs coverage beyond what MarineTraffic offers.
- Standout features include Visualizations and rankings based on Economic Complexity Index (ECI) and Product Complexity Index (PCI), with reports by HS classification., Monthly international trade data and subnational coverage across 30+ countries available on Pro plans., and Premium tier adds company-level U.S. Bill of Lading data through a Company Explorer sourced from U.S. Customs..
- Pair it with MarineTraffic if you still need Alerts.
Adds coverage: Education and Blogs
Standout features: Visualizations and rankings based on Economic Complexity Index (ECI) and Product Complexity Index (PCI), with reports by HS classification., Monthly international trade data and subnational coverage across 30+ countries available on Pro plans., Premium tier adds company-level U.S. Bill of Lading data through a Company Explorer sourced from U.S. Customs., and REST API with a free tier for historical data and Pro/Premium tokens for the latest datasets, subnational access, and higher query volumes.
Similarity score 714
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free and Subscription
Why investors switch
- Expands into Screeners, Portfolio, and Watchlist coverage beyond what MarineTraffic offers.
- Standout features include Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., and Visualization tools include Heat Maps and Groups, with real-time updates for Elite users..
- Pair it with MarineTraffic if you still need Shipping & Trade.
Adds coverage: Screeners, Portfolio, Watchlist, and Backtesting
Standout features: Coverage focused on U.S. equities (NYSE, Nasdaq, Amex). Free data delayed 15–20 minutes; Elite adds real-time plus pre- and after-hours trading sessions., Stock screener supports both fundamental and technical filters. Elite expands functionality with 20+ additional filters and raises saved presets from 50 to 200., Visualization tools include Heat Maps and Groups, with real-time updates for Elite users., and Portfolio and watchlist management with email and push alerts for price changes, news, ratings, insider activity, and SEC filings. Elite increases limits to 100 portfolios and 500 tickers per portfolio.
Similarity score 692
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free and Subscription
Why investors switch
- Expands into ETF Overview, ETF Performance, and ETF Holdings coverage beyond what MarineTraffic offers.
- Standout features include Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto)., Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models., and Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates..
- Pair it with MarineTraffic if you still need Shipping & Trade.
Adds coverage: ETF Overview, ETF Performance, ETF Holdings, and ETF Fundamentals
Standout features: Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto)., Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models., Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates., and Live pricing on platform pages via Polygon.io FMV quotes (real‑time-ish indicative).
Similarity score 686
Category overlap: 75%Shared coverage
Data Visualizations
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free and Subscription
Why investors switch
- Expands into On-chain Analytics, DEX / DeFi, and Crypto Derivatives coverage beyond what MarineTraffic offers.
- Standout features include Studio: charts library, dashboards, and data downloads for on-chain + market metrics., Workbench: build custom charts by combining multiple metrics and applying formulas., and Alerts: set metric thresholds and receive notifications via email or Telegram..
- Pair it with MarineTraffic if you still need Shipping & Trade.
Adds coverage: On-chain Analytics, DEX / DeFi, and Crypto Derivatives
Standout features: Studio: charts library, dashboards, and data downloads for on-chain + market metrics., Workbench: build custom charts by combining multiple metrics and applying formulas., Alerts: set metric thresholds and receive notifications via email or Telegram., and Derivatives & market data: funding rates, open interest, options skews, spot/ETF flows.
Similarity score 630
Category overlap: 50%Shared coverage
Data APIs
Alerts
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into APIs & SDKs, Education, and Other coverage beyond what MarineTraffic offers.
- Standout features include Podcast API v2: search, directory, insights; official client libraries; OpenAPI spec & mock server for keyless testing., Pricing tiers with concrete quotas: FREE (300 req/mo), PRO (base fee with 5k req/mo included + tiered overages), ENTERPRISE (annual contract, larger quotas, relaxed caching/no-logo)., and Plan-based search result caps & rate limits: FREE up to 30 results/query (2 req/s, 20 req/min); PRO up to 300 results/query (medium rate limit); ENTERPRISE up to 10,000 results/query (high rate limit)..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: APIs & SDKs, Education, and Other
Standout features: Podcast API v2: search, directory, insights; official client libraries; OpenAPI spec & mock server for keyless testing., Pricing tiers with concrete quotas: FREE (300 req/mo), PRO (base fee with 5k req/mo included + tiered overages), ENTERPRISE (annual contract, larger quotas, relaxed caching/no-logo)., Plan-based search result caps & rate limits: FREE up to 30 results/query (2 req/s, 20 req/min); PRO up to 300 results/query (medium rate limit); ENTERPRISE up to 10,000 results/query (high rate limit)., and Advanced fields & endpoints on higher tiers: transcripts, batch fetch, RSS/large image, email, latest_episode_id, Listen Score & Global Rank.
Similarity score 618
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free
Why investors switch
- Expands into Calendar, Inflation Rates, and Unemployment Rates coverage beyond what MarineTraffic offers.
- Standout features include Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online., Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources., and Flexible output formats including JSON, XML, Excel, and CSV for easy integration..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: Calendar, Inflation Rates, Unemployment Rates, and GDP
Standout features: Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online., Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources., Flexible output formats including JSON, XML, Excel, and CSV for easy integration., and ALFRED (the archival database) provides point-in-time vintages, letting you track historical revisions exactly as they were published.
Similarity score 598
Category overlap: 50%Shared coverage
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into Transcripts, Improved Filings, and AI coverage beyond what MarineTraffic offers.
- Standout features include Stream live earnings calls with real-time transcripts—instant coverage as events happen., Centralizes IR material from 13,000+ companies across 27 markets: events, filings, reports, and slide decks, all searchable in one place., and AI chat over transcripts, filings, and slides, with every answer fully source-traceable back to the original document..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: Transcripts, Improved Filings, AI, and AI Chat
Standout features: Stream live earnings calls with real-time transcripts—instant coverage as events happen., Centralizes IR material from 13,000+ companies across 27 markets: events, filings, reports, and slide decks, all searchable in one place., AI chat over transcripts, filings, and slides, with every answer fully source-traceable back to the original document., and Search across transcripts, filings, and slides to track narrative shifts, compare language, and follow how management decks evolve over time.
Similarity score 598
Category overlap: 50%Shared coverage
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into Screeners, Options & Derivatives, and Portfolio coverage beyond what MarineTraffic offers.
- Standout features include Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., and Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: Screeners, Options & Derivatives, Portfolio, and Paper Trading
Standout features: Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals., and Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
Similarity score 596
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free and Subscription
Why investors switch
- Expands into App & Website Traffic, APIs & SDKs, and Sheets / Excel Add-ins coverage beyond what MarineTraffic offers.
- Standout features include Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports., and Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: App & Website Traffic, APIs & SDKs, and Sheets / Excel Add-ins
Standout features: Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports., Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly., and Data Exporter for no-code bulk exports, including scheduled email delivery and CSV downloads.
Similarity score 584
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free
Why investors switch
- Expands into Calendar, Central Bank Watcher, and Housing & Construction coverage beyond what MarineTraffic offers.
- Standout features include SDMX RESTful API for programmatic access to data & metadata; supports JSON, XML, CSV output; interactive API docs provided., Bulk downloads: each topic downloadable as a zipped CSV or SDMX file; topical packages show last‑updated stamps., and Release calendar with upcoming/past releases; exportable (CSV/Excel) and accessible via API; RSS feed available..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: Calendar, Central Bank Watcher, Housing & Construction, and Inflation Rates
Standout features: SDMX RESTful API for programmatic access to data & metadata; supports JSON, XML, CSV output; interactive API docs provided., Bulk downloads: each topic downloadable as a zipped CSV or SDMX file; topical packages show last‑updated stamps., Release calendar with upcoming/past releases; exportable (CSV/Excel) and accessible via API; RSS feed available., and Portal exports: Excel/CSV for selected time series (up to 4,500 series per export); Tables & Dashboards can be exported as PDF.
Similarity score 584
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free
Why investors switch
- Expands into APIs & SDKs, Central Bank Watcher, and Inflation Rates coverage beyond what MarineTraffic offers.
- Standout features include Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations)., Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic)., and Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint)..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: APIs & SDKs, Central Bank Watcher, Inflation Rates, and Interest Rates
Standout features: Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations)., Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic)., Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint)., and Comprehensive euro‑area macro & markets coverage: HICP inflation, key & market interest rates, exchange rates (reference rates), GDP and labor indicators, plus euro‑area yield curves (spot/forward/par).
Similarity score 584
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into Short Interest, Insider Data, and Quant coverage beyond what MarineTraffic offers.
- Standout features include Short interest and lending analytics including utilization, cost to borrow, shares on loan, and percentage of free float on loan, with intraday and real-time estimates from a large pool of lenders and brokers., Official U.S. exchange-reported short interest (bi-monthly) and European flagged shorts, alongside lending-based estimates., and Options coverage with unusual activity and flow detection; OPRA-sourced data gated by user agreement to OPRA terms..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: Short Interest, Insider Data, Quant, and Index Rebalancing
Standout features: Short interest and lending analytics including utilization, cost to borrow, shares on loan, and percentage of free float on loan, with intraday and real-time estimates from a large pool of lenders and brokers., Official U.S. exchange-reported short interest (bi-monthly) and European flagged shorts, alongside lending-based estimates., Options coverage with unusual activity and flow detection; OPRA-sourced data gated by user agreement to OPRA terms., and Alpha trading signals across themes like Short Squeeze, EPS, RSI, MACD, and Company Events, each with back-tested stats and intraday updates.
Similarity score 584
Category overlap: 50%Shared coverage
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into Screeners, Watchlist, and Backtesting coverage beyond what MarineTraffic offers.
- Standout features include Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more., Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians., and Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: Screeners, Watchlist, Backtesting, and US Government Trades
Standout features: Alternative data dashboards spanning Congress trading, insider activity, government contracts, lobbying, app ratings, Google Trends, U.S. patents, ETF and institutional holdings, and more., Congress Trading dashboard parses public disclosures, tracks post-trade performance, and shows cumulative returns by individual politicians., Institutional Holdings (13F) dashboard, with a backtesting tool for premium users to evaluate fund-level positioning over time., and Premium adds advanced tools like stock screeners, alerts, institutional and congressional backtesters, Smart Score/Bull–Bear metrics, watchlists, exportable data samples, and early access to curated content. Pricing is $25/month or $300/year, with free trials (7 or 30 days).
Similarity score 584
Category overlap: 50%Shared coverage
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into News, Calendar, and Central Bank Watcher coverage beyond what MarineTraffic offers.
- Standout features include REST and WebSocket API delivering data in JSON, CSV, or XML formats., Coverage spans six API domains: Indicators, Calendar, Forecasts, Markets, Earnings, and News., and Economic calendar with ~1,600 monthly events across 150+ countries, refreshed in near real time..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: News, Calendar, Central Bank Watcher, and PMI / ISM
Standout features: REST and WebSocket API delivering data in JSON, CSV, or XML formats., Coverage spans six API domains: Indicators, Calendar, Forecasts, Markets, Earnings, and News., Economic calendar with ~1,600 monthly events across 150+ countries, refreshed in near real time., and Streaming support for calendar releases and earnings data via persistent WebSocket channels.
Similarity score 578
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free
Why investors switch
- Expands into APIs & SDKs, Videos, and Other coverage beyond what MarineTraffic offers.
- Standout features include Advanced Search & profiles across awards, recipients, agencies, federal accounts; filters include date, place of performance, NAICS/PSC, Assistance Listing (formerly CFDA), DEFC for COVID/infrastructure., Spending Explorer and Agency/Federal Account profiles for top‑down views of obligations/outlays and drill‑downs by budget hierarchy., and Public REST API that powers the website (GET & POST endpoints; JSON responses); tutorial and contracts for commonly used endpoints..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: APIs & SDKs, Videos, and Other
Standout features: Advanced Search & profiles across awards, recipients, agencies, federal accounts; filters include date, place of performance, NAICS/PSC, Assistance Listing (formerly CFDA), DEFC for COVID/infrastructure., Spending Explorer and Agency/Federal Account profiles for top‑down views of obligations/outlays and drill‑downs by budget hierarchy., Public REST API that powers the website (GET & POST endpoints; JSON responses); tutorial and contracts for commonly used endpoints., and Bulk data: Award Data Archive (pre‑generated, by agency/fiscal year), Custom Award Data, Custom Account Data, and full Database Download.
Similarity score 576
Category overlap: 50%Shared coverage
Data APIs
Alerts
Experience: Beginner, Intermediate, and Advanced
Platforms: Web, Mobile, and API
Pricing: Free and Subscription
Why investors switch
- Expands into News, Newsletters, and Watchlist coverage beyond what MarineTraffic offers.
- Standout features include Benzinga Pro subscription tiers: Free, Basic ($37/mo), Streamlined ($147/mo), and Essential ($197/mo), with features unlocked progressively., Real-time newsfeed with advanced filters and sentiment indicators., and Customizable alerts via desktop, sound, and email; watchlist-driven alerts available on paid plans..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: News, Newsletters, Watchlist, and Screeners
Standout features: Benzinga Pro subscription tiers: Free, Basic ($37/mo), Streamlined ($147/mo), and Essential ($197/mo), with features unlocked progressively., Real-time newsfeed with advanced filters and sentiment indicators., Customizable alerts via desktop, sound, and email; watchlist-driven alerts available on paid plans., and Equity Audio Squawk channel included in higher tiers, with optional High Beta Squawk add-on for $99/month.
Similarity score 573
Category overlap: 67%Shared coverage
Data APIs
Alerts
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free
Why investors switch
- Expands into Regulatory Filings Monitoring coverage beyond what MarineTraffic offers.
- Standout features include Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data., Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history., and Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express)..
- Pair it with MarineTraffic if you still need Data Visualizations and Shipping & Trade.
Adds coverage: Regulatory Filings Monitoring
Standout features: Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data., Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history., Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express)., and Bulk data available as monthly CSV snapshots of the entire UK companies register.
Similarity score 572
Category overlap: 50%Shared coverage
Data Visualizations
Data APIs
Assets: Other
Experience: Beginner, Intermediate, and Advanced
Platforms: Web and API
Pricing: Free
Why investors switch
- Expands into APIs & SDKs and Regulatory Filings Monitoring coverage beyond what MarineTraffic offers.
- Standout features include Interactive explorer to filter, chart trends over time, map by geography, and read consented narratives., Programmatic access via the Consumer Complaint Database Search API; results available as JSON, CSV, XLS, or XLSX., and Daily refresh cadence; complaints published after a response or after 15 days; complaints referred to other regulators are not published..
- Pair it with MarineTraffic if you still need Shipping & Trade and Alerts.
Adds coverage: APIs & SDKs and Regulatory Filings Monitoring
Standout features: Interactive explorer to filter, chart trends over time, map by geography, and read consented narratives., Programmatic access via the Consumer Complaint Database Search API; results available as JSON, CSV, XLS, or XLSX., Daily refresh cadence; complaints published after a response or after 15 days; complaints referred to other regulators are not published., and Detailed fields: product/sub‑product, issue/sub‑issue, company, dates (received/sent to company), state/ZIP (privacy rules), submission channel, tags (e.g., Servicemember, Older American), company public response, response category, timeliness, and (if consented) complaint narrative.
Coverage Snapshot
Where alternatives already align
Most shared categories across the top matches.
Data APIs×20
Data Visualizations×13
Alerts×12
Shipping & Trade×1
New angles introduced
Categories the alternatives add beyond MarineTraffic.
APIs & SDKs+9
Calendar+8
Screeners+7
News+6
Watchlist+6
13F+5
Insider Data+5
ETF Holdings+4
Free Access & Pricing
Free options
All 20
20 vetted picks keep a permanent free tier so you can validate workflows before upgrading.
Mobile ready
10/20
10 matches support mobile alongside MarineTraffic.
API availability
20/20
20 of the shortlisted tools expose API endpoints for automation-heavy workflows.
Quality checks
4 starred / 7 tested
4 tools are flagged as analyst picks; 7 have been hands-on tested.
Avg. coverage overlap
58%
Average percentage of categories shared with the base tool.
Free Alternatives FAQ
What are the best free alternatives to MarineTraffic?
Start with FlightAware, Fiscal.ai, and Observatory of Economic Complexity (OEC) to replicate MarineTraffic workflows without paying for a subscription.
Do these picks stay permanently free?
Yes. Each platform listed keeps a standing free tier with no credit card required -- though export limits or seat caps may apply if you scale usage.
Which MarineTraffic workflows stay covered on the free plan?
Expect solid overlap across Data Visualizations, Data APIs, Alerts, and Shipping & Trade, so core MarineTraffic workflows can move over without a paid upgrade.
What extra coverage do the free alternatives add?
APIs & SDKs, Satellite / Geospatial, Screeners, Stock Comparison, Portfolio, Watchlist, 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, Education, Blogs, Backtesting, News, Short Interest, Options, ETF Fundamentals, ETF Valuation, ETF Factors, ETF Overlap, Videos, On-chain Analytics, DEX / DeFi, Crypto Derivatives, Other, Inflation Rates, Unemployment Rates, GDP, Interest Rates, PMI / ISM, Housing & Construction, Retail Sales, Consumer Sentiment, Yield Curves, Real Yields, Sheets / Excel Add-ins, Improved Filings, AI, AI Chat, Webhooks, Options & Derivatives, Paper Trading, Dark Pool & Off-Exchange, US Government Trades, App & Website Traffic, Central Bank Watcher, Quant, Index Rebalancing, Money Flow, Investor Holdings, Reddit, Which ETF includes this Stock?, Patents / USPTO, Credit Ratings & Outlooks, Newsletters, and Regulatory Filings Monitoring show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.
Where might I still rely on MarineTraffic?
Shipping & Trade, Alerts, and Data Visualizations remain strengths for MarineTraffic. Keep it handy for those tasks or plan for a paid upgrade if they matter.
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!
OR
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.