index / Itô Research Grant vs Probalytics
>_ Itô Research Grant vs Probalytics
Itô Research Grant and Probalytics, side-by-side. Compare the facts below, then pick the one that fits your workflow.
Itô Research Grant
Probalytics
one-liner
Provides free authenticated API access to prediction market data, basket analytics, and hosted backtesting infrastructure for researchers and academics.
Aggregates and normalizes prediction market data from Polymarket, Kalshi, and other platforms through a unified API with SQL access and bulk exports
best for
—
traders, researchers, and builders working with prediction market orderbook data and trade history
key feature
free institutional-grade prediction market API access for academic research
1-millisecond resolution orderbook data with 200-500M updates/day
who uses it
—
Retail, Hedge Fund
asset class
Prediction Markets
Prediction Markets
function
Data & APIs, Research
Data & APIs, Alt Data
strategies
Quant / Systematic
Quant / Systematic, Event-Driven / Special Situations
workflow
—
Research, Monitoring
regions
—
Global
pricing
FREE
$-$$$
plans
—
Free Trial 3-day free trial
free tier
yes
yes
model
free
subscription
via
api
web, api
audience
pro · other
pro
upvotes
0
0
Itô Research Grant vs Probalytics: key differences
- Probalytics also covers research, monitoring in the workflow.
- Probalytics lists Retail, Hedge Fund users; Itô Research Grant does not.
- Probalytics is tagged for event-driven / special situations.
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.
Itô Research Grant
Provides free authenticated API access to prediction market data, basket analytics, and hosted backtesting infrastructure for researchers and academics.
[↗] visit itomarkets.comProbalytics
Aggregates and normalizes prediction market data from Polymarket, Kalshi, and other platforms through a unified API with SQL access and bulk exports
[↗] visit probalytics.ioSee full data, pricing and alternatives on the Itô Research Grant profile page, or the Probalytics profile page.