Free charting
$0- Live charts, community indicators, and basic order-flow views.
- Watchlists and price alerts within current free limits.
VOL. XCIV, NO. 247
A CURATED DIRECTORY OF FINANCIAL TOOLS AND RESOURCES
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OpenMarket Review, Pricing, and Features
OpenMarket
Free tier available
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OpenMarket combines market charts, order-book heatmaps, footprints, watchlists, alerts, and custom kScript indicators in a web workspace. It covers crypto, stocks, futures, FX, metals, prediction markets, and economic data. Free charting and a separate Data API free tier are available; Plus adds higher limits and heavier order-flow tools.
Best for
- Active market researchers comparing price action, liquidity, and derivatives positioning in one chart workspace.
- Developers building custom order-flow indicators with kScript or querying cross-exchange data through an API.
Watch out
- The homepage advertises up to 16 charts per layout, but the official plans guide still lists one free chart and three indicator slots. Confirm current free entitlements in the app before relying on those limits.
- The plans guide reserves 4K heatmaps, full order-book depth, one-second candles, private scripts, and Hyperliquid address overlays for Plus. A current numeric Plus price was not verified.
Community votes (overall)
No votes yet. Be the first to rate this tool.
Pricing
6 plans
Save 17% yearly
Charting
Free charting and OpenMarket Plus. The current Plus price has not been verified.
Vendor pricing sourceOpenMarket Plus
Subscription- Higher workspace, alert, and widget allowances.
- 4K heatmaps, full order-book depth, and one-second candles.
- Private kScripts and Hyperliquid address overlays.
Data API
Separate subscriptions for programmatic data access. Weight units measure API usage, not request counts.
Vendor pricing sourceFree
$0- 10 weight units per minute.
- Seven days of history.
- Crypto and prediction-market data, heatmaps, and profiles.
Basic
$990/yrBilled annually · Save 17% vs monthly- 150 weight units per minute and 30 days of history.
- Five live streams.
- Standard support.
Standard
$1990/yrBilled annually · Save 17% vs monthly- 350 weight units per minute, 90 days of history, and ten live streams.
- Cross-exchange feeds, Polymarket analytics, volume, and liquidation data.
- Priority support.
Advanced
$5990/yrBilled annually · Save 17% vs monthly- 1,500 weight units per minute, one year of history, and 15 live streams.
- Cross-exchange feeds, Polymarket analytics, and dedicated infrastructure.
- Priority support with an SLA.
Key features
- Chart multiple markets with technical indicators, drawing tools, and configurable workspaces.
- Study order-book heatmaps, volume footprints, cumulative volume delta, funding, open interest, and liquidations.
- Track symbols in watchlists with sections, flags, notes, and a TradingView importer.
- Receive price and prediction-market odds alerts in-app, by email, webhook, Discord, or Telegram.
- Write custom indicators and strategies with kScript, using raw order-book arrays and multiple data sources.
- Use the built-in script editor to write, lint, and backtest, with Kata assistance for indicator code.
- Plot economic data alongside market prices in the same workspace.
- Access cross-exchange market data and Polymarket analytics through a separate REST and WebSocket Data API.
FAQ
Is OpenMarket free?
Is OpenMarket free?
Not entirely. OpenMarket includes a free tier, but its paid subscription options unlock more capacity. Visit the vendor site for current limits and pricing.
Who is OpenMarket best for?
Who is OpenMarket best for?
It suits intermediate and advanced users.
What platforms and connections does OpenMarket support?
What platforms and connections does OpenMarket support?
You can use OpenMarket on Web. OpenMarket offers an API (REST and WebSocket) with APIKey authentication. Integrations include Discord, Telegram, Hyperliquid, and Alpaca.
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