Pricing

Watches are free. Reading is free too.

Watches are free. Configure, save and keep a Watch at no charge: no card, no end date. Up to 5 saved Watches per verified email or key. Need more, or something built around your own question? Ask us.

The daily brief, the record, the calibration table, and every correction are free, for anyone. A Watch is a question of yours that we re-read from the record on a schedule. Each reading says, for every condition, whether it is measured (with sources) or that we cannot measure it yet and why, and history is kept from day one. It is pull, not push: you or your agent check, and the reading says what changed since last time. Agents can read the machine-readable card directly.

The Watch

  • Watch

    Free

    A saved question, re-read from the record on a schedule. Each reading says per condition whether it is measured, with sources, or cannot be measured yet. History kept from day one. Pull, not push: you or your agent check, and the reading says what changed.

    Configure, save and keep a Watch at no charge: no card, no end date. Up to 5 saved Watches per verified email or key.

    Start a Watch

How it works

  • No card, no end date. Configure a Watch and run it as often as you like without a key. Saving it needs a key, and keys are free.
  • Up to 5 saved Watches per verified email or key. Retiring one frees its place and keeps its record.
  • Nothing is charged. The answer allowances on the Answer Engine are fair-use limits, stated up front; past them, the next step is to ask us.
  • Changes are forward-only. Rates change forward-only with 30 days' published notice, and every past revision is kept on our record.

Ask us

Need more, or something built around your own question? Ask us. Use the request form at /watch/#request, write to lead@evfm.co, or, from an agent, call send_feedback with what you need.

  • Built around your question

    Ask us

    no published price · tell us what you need

    • More Watches than the free limit, or a whole desk of them
    • Something built around your own question, for your team or your agents
    • Use the request form at /watch/#request, write to lead@evfm.co, or, from an agent, call send_feedback with what you need.
    Ask us →

Why not just ask an AI?

We may not be for you. If a wrong or stale answer costs you nothing, free search or a general-purpose chat model is the right tool, and we will say so. If staleness or error has a price (a filing, a shipment, a trade, a briefing someone acts on), a source-traced, graded answer with its receipts is the cheapest item in the decision path.

For people

Start a Watch on the question you need kept current. If you would rather read first, the newsletters are free to join.

  • Watches

    Free

    no card, no end date

    • Configure, save and keep a Watch at no charge: no card, no end date. Up to 5 saved Watches per verified email or key.
    • Each reading says, per condition, whether it is measured, with sources, or cannot be measured yet
    • Pull, not push: you or your agent check, and the reading says what changed
    Start a Watch →

For systems: AI agents & pipelines

Machines are welcome here too. The feed is open and anonymous with honest limits; a free key gives you a meter of your own and saved Watches. Full contract on the API / MCP page.

  • Open API / MCP

    Free

    keyless reads and a daily keyless Answer Engine allowance · a free self-issued key for your own meter

    • 500 signal-feed reads per day; the Answer Engine answers 25 questions a day with no key (metered per network address, shared with anyone behind it, reset at midnight UTC), and a free self-issued key gives you your own meter (25 free asks for the life of the key — POST /api/keys, one call, no card). These are fair-use limits; past them, ask us
    • Identified key: 5,000 signal-feed reads/day on a meter scoped to your key (10× anonymous)
    • Every MCP tool + the full REST surface, schema-stable
    • Explicit evidence status on every signal — receipted claims carry their sources
    Read the API docs →

What we commit to

  • The wire, desks, and APIs run on globally distributed edge infrastructure; the intelligence refreshes on a published daily cadence with intraday updates.
  • The market prices we cite are graded against reality in public — the record's grading dataset is the referee, not our marketing. We publish no probability of our own.
  • Support and onboarding by email with a one-business-day response target.
  • Anything we arrange with you carries the same promise: The month you're in is always refundable. If the desk isn't earning its place, say so and we refund the month you're in, in full — no forms, no retention call, no reason required. Coverage stops when you say stop, and we never bill a month forward that you didn't want. It covers every arrangement we make with you, and any balance already funded on a key.

No invented logos, no purchased testimonials. One private desk is in production: Fortuna has received the Space Economy desk on a daily cadence since August 19, 2026. What we have instead of a logo wall is a maintained record you can audit before you rely on it. Try it first: ask the Answer Engine or read today’s desks. No account needed.

Revision log

  • 2026-11-08. Watches are now free, and published prices are retired. Configure, save and keep a Watch at no charge, with no card and no end date, up to 5 saved Watches per verified email or key; for anything more, ask us. Reading stays free, and the answer allowances stay as fair-use limits whose next step is to ask us. Every existing arrangement is honored unchanged.

Informational only: not financial, legal, or investment advice. SigB is a product of Evolution Labs, a division of Evolution Accelerator Inc. Questions: email the desk (lead [at] evfm.co).