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WhaleRider

Turns plain-English trading rules into validated strategy definitions and runs historical stock backtests on market and financial data.

FinanceCLIAnalyticsFor developers
whalerider.org ↗Launched on Product Hunt · 2026-10-13
At a glanceswept 2026-10-13

46 linking domains

Emerging

For
Systematic and quantitative traders researching rule-based strategies through historical simulation
Price
From $49/mopricing page, read 2026-10-14 ↗
Trial & discounts
14-day free trialpricing page ↗
Activity
Activity not read yet
Company
Domain since 2026domain registered
Runs as
CLI
AlternativesSet it up for my teamIs WhaleRider yours? Claim the card →
What people do with itread off whalerider.org on 2026-10-14
  • describe trading rules in conversation and have them validated
  • test rule-based strategies against past market and fundamentals data
  • review trade-level results, drawdowns and equity curves
The companyeach fact with its source · read 2026-10-14
  • Domain since2026domain registered
Your datawhat they publish, each line with its page · read 2026-10-14

These are WhaleRider's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

Alternatives in Financeby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

All Finance tools →

Questions this page answers
  • What is WhaleRider?

    Turns plain-English trading rules into validated strategy definitions and runs historical stock backtests on market and financial data. It is listed in the Atlas under Finance.

  • Who is WhaleRider for?

    Systematic and quantitative traders researching rule-based strategies through historical simulation

  • How much does WhaleRider cost?

    Paid plans start at $49/mo, per WhaleRider's pricing page on 2026-10-14.

  • Is WhaleRider free?

    No. Its pricing page showed no free plan on 2026-10-14.

  • Do people use WhaleRider?

    Emerging.

  • Does WhaleRider have a free trial?

    Yes, a 14-day free trial, per its pricing page (2026-10-14).

  • How do I cancel WhaleRider?

    In its own words (terms of service, 2026-10-14): “You may stop using the Service and cancel your subscription at any time.”

  • What are alternatives to WhaleRider?

    In Finance, by use: Longbridge, PineGen AI, Vibetrading AI, GPTrader, Rally Bulls, Hesper Atlas.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.