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OptimistFi

Perps data on 40 venues, prop firms and 6,100+ stock theses

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Most perps tools cover one venue or a handful of exchanges. OptimistFi reads 40 side by side, Hyperliquid and its builder markets, Lighter, Aster, dYdX, Paradex, gTrade, OKX and more: funding on every venue, open interest, where each venue liquidates under its own rules, whale trades and the net position of Hyperliquid's largest accounts. Plus 21 prop firms' rules and live challenge prices, and sourced theses on 6,100+ US stocks. Free, with a public MCP server for Claude, ChatGPT and others.

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PH · launched Oct 19, 2026 · 1 upvote (top 67%)

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Could you build this?

No Aggregating live real-time market data across 40 disparate crypto perps protocols (including DEX orderbooks like Hyperliquid, dYdX, and CEXs) requires high-throughput streaming infrastructure and venue-specific margin/liquidation simulation logic.

What it would actually take: Requires a distributed ingestion engine written in Rust or Go maintaining dozens of persistent WebSocket connections, standardizing raw orderbook and liquidation message formats, and running venue-specific margin calculation engines. High-throughput time-series databases (e.g., ClickHouse, QuestDB) are necessary to handle tick-by-tick perp updates and whale tracking at scale.

Competitors

Other products that read as similar to this one : 140 launches clear the similarity bar, closest 8 shown.

Attention rank: #50 of 141 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 340 days after the earliest competitor.

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