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index / Kiyotaka vs Probalytics

>_ Kiyotaka vs Probalytics

Kiyotaka and Probalytics, side-by-side. Compare the facts below, then pick the one that fits your workflow.

Kiyotaka
Probalytics
one-liner
Provides unified REST and WebSocket API for crypto market data across 20+ exchanges and Polymarket prediction markets with normalized OHLCV, orderbook depth, liquidations, TPO, and trader analytics
Aggregates and normalizes prediction market data from Polymarket, Kalshi, and other platforms through a unified API with SQL access and bulk exports
best for
crypto traders analyzing order flow, liquidations, and cross-exchange data alongside polymarket prediction market positions.
traders, researchers, and builders working with prediction market orderbook data and trade history
key feature
normalizes data from 20+ crypto exchanges and Polymarket into single schema
1-millisecond resolution orderbook data with 200-500M updates/day
who uses it
Retail
Retail, Hedge Fund
asset class
Crypto
Prediction Markets
function
Data & APIs
Data & APIs, Alt Data
strategies
Quant / Systematic, Day Trading, Technical Analysis
Quant / Systematic, Event-Driven / Special Situations
workflow
Research, Monitoring
Research, Monitoring
regions
Global
Global
pricing
FREE-$$$
$-$$$
plans
Free Trial 3-day free trial
free tier
yes
yes
model
subscription
subscription
via
web, api
web, api
audience
pro
upvotes
0
0

Kiyotaka vs Probalytics: key differences

  • Kiyotaka covers Crypto; Probalytics covers Prediction Markets.
  • Probalytics lists Hedge Fund users; Kiyotaka does not.
  • Kiyotaka is tagged for day trading, technical analysis.
  • Probalytics is tagged for event-driven / special situations.

about Kiyotaka

kiyotaka provides a unified rest and websocket api for crypto market data across 20+ exchanges (binance, bybit, okx, hyperliquid, coinbase, cme, etc.) and polymarket prediction markets. all data is normalized into a single schema including ohlcv, orderbook depth, liquidations, time price opportunity, and trader analytics. also offers a charting platform with order flow visualization and kscript, a scripting language for custom trading logic.

about Probalytics

probalytics stores full-depth orderbook snapshots for polymarket (since nov 2025) and kalshi (since may 2026), timestamped to the millisecond and captured on every change. users access normalized prediction market data via clickhouse sql queries, rest api, or parquet exports. markets indexed back to oct 2020, fills to jan 2022.

Kiyotaka
Provides unified REST and WebSocket API for crypto market data across 20+ exchanges and Polymarket prediction markets with normalized OHLCV, orderbook depth, liquidations, TPO, and trader analytics
[↗] visit kiyotaka.ai
Probalytics
Aggregates and normalizes prediction market data from Polymarket, Kalshi, and other platforms through a unified API with SQL access and bulk exports
[↗] visit probalytics.io

See full data, pricing and alternatives on the Kiyotaka profile page, or the Probalytics profile page.