Strategy backtesting with real on-chain Polymarket data. Backtest weather-based prediction market strategies, simulate copy-trading top wallets, and query available historical data. Validate your strategies against real market outcomes before risking capital.
Prices and medians update for the tier you select.
Compare at
nephyr-backtest · Pro
No Pro plan
—
Pro-MCP server median
$49
across 15 priced MCP servers
vs Pro MCP servers
No comparison
nephyr-backtest doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
21st pctile
14 strong substitutes
Price momentum · 30d
Flat
MCP servers · Pro median
$49/mo
15 priced · $22–$99 mid 50%
Platforms · Pro median
$2.42/mo
2 priced · $1.92–$2.92 mid 50%
Price spectrum · Pro plans · 10 of 17 providers priced · log scale · $1.42 → $199/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)nephyr-backtest has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches nephyr-backtest's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.