CalcFleet
Deterministic, verifiable calculations for software and AI
What this is
We haven’t read this one yet — so we won’t describe it in our own words. What’s below is measured, not written.
- How it works
- Provides 121 tested, source-cited calculators via web, JSON APIs, and MCP tools, using versioned formulas instead of having a language model improvise the math; each calculation can produce a cryptographically-evidenced 'VCC' receipt recording formula version, inputs, outputs, and rounding rules.
- What's different
- Calculations come from versioned, source-cited formulas with a verifiable receipt, rather than being generated ad hoc by an LLM.
- Best for
- Developers and AI workflows that need reproducible, inspectable financial or technical calculations instead of LLM-guessed numbers.
What we measured
Nobody else publishes this — it comes from knocking on the door every day.
- Watched by us
- 9 days
- Last checked
- 9d ago
Where it shows up
Every group here is a page of its own — each one checked daily.
The numbersIs it still shipping, is it overpriced, where did it land — and what the price is built from.
League price & chart
No money. No seat. It goes on your record — and in 28 days reality settles it.
Calls are closed while we rebuild accounts. You can still read every one of them.
Other. Launched 9d ago on BetaList. Today, it's been quiet for 9 days and the price has started to bleed.
Already bleeding a little every day, and it accelerates the longer it stays quiet.
We check this site every day, ourselves. A founder can post “still working on it” — a claim like that doesn't price. What we price is what we can verify from the outside: evidence, not announcements. The real question isn't “will this be huge?” — it's “will they still be moving in four weeks?”
The market viewHow this launch is priced and ranked in our league — the investor side of the page.
ranked by the reality anchor, not the market price
It launched on BetaList.
No matter how much money goes in. There is no pump here — you can't make yourself right by buying more. The line only moves on things that actually happened: an award, revenue that grew, a new platform, code that shipped — or silence.
A launch that goes quiet eases down a little at a time — never a cliff you could have run from the night before.
About
CalcFleet is a deterministic calculation platform for people, software, and AI agents. It provides 121 tested, source-cited calculators through the web, JSON APIs, and MCP tools, so critical calculations are performed by versioned formulas rather than improvised by a language model. CalcFleet is also the first reference implementation of VCC, an experimental open protocol for verifiable calculation receipts. A VCC records the formula version, normalized inputs, outputs, datasets, rounding rules, issuer, timestamp, and cryptographic evidence, making financial calculations easier to inspect, reproduce, and verify across software and AI workflows.
Where it launched
1 platform| Platform | Votes | Counts toward price | Link |
|---|---|---|---|
| BetaList | not published | sets the price | ↗ |
The board it did best on sets the price. Every other board only adds to it if the launch also placed high on that board too — because just showing up somewhere isn't an achievement. Listing on twelve directories is free; placing well on them isn't.
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