Laying out the streets…STEP 1 OF 3

OptimistFi · Office #44,785

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

In the Crypto and web3 neighborhood (Industry). In town since 19 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on OptimistFi's site

OptimistFi describes itself as: “OptimistFi Perps data on 40 venues, prop firms and 6,100+ stock theses”

What it is

Calls itself “perpetual futures”.

  • Calls itself: perpetual futures
“The desk for on-chain perpetual futures.”

Where it puts itself

Its one line of difference: “Most perps tools cover one venue or a handful of exchanges. OptimistFi reads 40 side by side”

“Most perps tools cover one venue or a handful of exchanges. OptimistFi reads 40 side by side”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. 4 prices listed on its pages, from $0 to $199.

  • Monthly: yes
  • Yearly: yes
  • Free plan: free forever
  • Price: 4 prices, from $0 to $199
“Free $0 enough to feel the difference”
“Founding Pro $ 149 /year”

Who it sells to

Sells to consumers.

  • Sells to: consumers
“It is written for people who already trade stocks and options.”

How it runs

A API. Hosted in the cloud. Offers an API. AI is a side feature.

  • Kind: api
  • Runs where: cloud / hosted
  • API: yes
  • AI role: a side feature
“Free, with a public MCP server for Claude, ChatGPT and others.”
“Perps Data API Live cross-venue data, free; hourly stock and commodity perps history by API key”

What it works with

Integrates with Aster, ChatGPT, Claude and 5 more.

  • Integrates with: Aster · ChatGPT · Claude · +5
“OptimistFi reads 40 side by side, Hyperliquid and its builder markets, Lighter, Aster, dYdX, Paradex, gTrade, OKX and more”
“Free, with a public MCP server for Claude, ChatGPT and others.”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes a blog.

  • Instant signup: yes
  • Trial asks for: nothing
“Start free”
“Start free.”

Sources

Tablif read these pages, last on 19 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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