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Lychee Data: what it does, what it costs, where it stops
Last checked 2026-09-08
Lychee Data is a no-code data platform for prediction markets. Its pitch is "Turn any question into a query, chart, backtest, export, or live dashboard in seconds," and its deepest asset is Kalshi history.
It suits traders and analysts who want to work in a browser and a spreadsheet rather than against an API. Both Kalshi and Polymarket are covered on every paid plan.
What it does
The Kalshi historical archive lists 7.68M+ unique markets, 72.1M+ historical trades and a 36GB+ compressed archive, with coverage since July 2021. It includes markets, trades, order book history, categories and events, and resolution data.
On top of the data sit a visual query builder, chart builder, dashboards, backtesting workflows, live monitoring with alerts and exports to CSV, XLSX or JSON.
Published research on the site includes a Kalshi political calibration study and a market lifecycle analysis, both built from the same archive, which doubles as a demonstration of what the query builder can produce.
- Kalshi Live: prices, trades, order books and 1-minute candles for active and recently closed markets
- Polymarket Historical and Polymarket Live as separate products
- Published dashboards gallery, including a Kalshi volume dashboard and a Kalshi weather dashboard
- Other integrated sources: Chainlink, Binance, CoinGecko, Twitter, SEC EDGAR, Census.gov
Pricing
Basic is $19.99 per month with 12,500 rows per pull and 1 dashboard. Pro is $39.99 per month with 500k rows per pull, 10 live streams and 100 dashboards. Elite is $79.99 per month with the highest limits, 100 live streams and unlimited dashboards.
A free demo runs on the homepage with limited functionality. All paid plans include Kalshi and Polymarket historical and live data.
Venues and data
Kalshi and Polymarket. The Kalshi archive is the longer one, running from the exchange's launch. Polymarket coverage is offered as historical and live products alongside it.
Where it falls short
There is no API. The Kalshi historical page says exports are CSV, XLSX and JSON depending on plan limits, so a pipeline that needs programmatic pulls has to work around row caps.
Row limits per pull bite on Basic. 12,500 rows is a few days of trades on an active market, which pushes serious research to Pro.
Who should use it
Analysts and discretionary traders who want Kalshi history in charts and spreadsheets without code. Quants who need an API should pair it with a venue API or a data vendor.
Questions about Lychee Data
Is Lychee Data free?
A limited demo is free on the homepage. Full access starts at $19.99 per month (Basic), then $39.99 (Pro) and $79.99 (Elite).
Does Lychee Data cover Polymarket as well as Kalshi?
Yes. Every paid plan includes Kalshi and Polymarket historical and live data.
How far back does Lychee's Kalshi data go?
Since July 2021, per the Kalshi historical data page, with 72.1M+ trades and order book history.
Does Lychee Data have an API?
No. The Kalshi historical page states no API is currently offered; data leaves the platform through CSV, XLSX and JSON exports.
Trackers find the edge. Calculators size it. Alerts time it.
When it is time to execute, the free Kairos terminal trades Kalshi, Polymarket and Predict.fun from one book.