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We built the terminal we wanted to use.

Celsmar is an online financial terminal founded in 2026 in Spain. For years, the data that moves markets was a privilege of those already inside: funds, institutional desks, people with access. We wanted to invest with that same information. Nobody handed it to us, so we built it.

We wanted to invest with the same information as the funds. Nobody handed it to us, so we built it.

If information is power, the independent investor deserves the same as the fund.

For decades, complete financial statements, valuation models and the time to use them sat with the people managing other people's money. We want to close that gap: the same data, the same models and the same rigor for the people investing their own.

That is why every figure in the terminal carries its source and its date. In the screenshot, Microsoft's income statement as it looks today: in millions of dollars, with the date of the last close.

Six principles, in writing.

These aren't press-release values: they're the commitments that decide how every feature of the terminal gets built.

Data over opinions
Every figure comes from a verifiable source and carries its timestamp and origin. When a number doesn't exist, the terminal says so; it never fills it in.
AI with humility
AI is one more analyst, not an oracle. It reasons over verified data, cites what it uses and can be wrong; we say so clearly.
Honesty before sales
The price you see is the price you pay. What's in beta is labeled as beta, and what's not available is stated openly.
Product before marketing
Every euro we charge goes back into building the terminal. We'd rather the product convince you than a campaign.
Privacy by design
We don't sell data or use it to train models. Your portfolio and your watchlist are yours. GDPR by design, not as a patch.
Respect for the user
Canceling a subscription takes three clicks. No dark patterns, and no alerts engineered to trigger market anxiety.

From internal tool to product.

Dates come from the changelog; each milestone links to its month.

  1. 2024

    An internal tool

    A small team checking every figure against its original source. Every hard-to-find number ended up as a feature.

  2. The foundations

    The terminal

    Live quotes, charts, interactive DCF valuation and a multi-market screener: the base for everything else. See in the changelog

  3. May 2026

    Quantitative analysis and global map

    Per-asset quantitative signals, volume profile and a global situation map. See in the changelog

  4. June 2026

    Deep fundamentals and calculators

    Income statement, balance sheet and cash flows with years of history, and calculators connected to your portfolio. See in the changelog

  5. July 2026

    Glossary, community and more markets

    An open glossary, discussion rooms for every asset and new US and European markets in search and the screener. See in the changelog

  6. August 2026

    Nine releases in one month

    Fundamentals rewritten, dividends in your portfolio, an economic calendar and the platform redesigned for mobile. See in the changelog

  7. September 2026

    Markets, London and funds

    Five market desks, the UK market in full and 389 funds from 108 managers. See in the changelog

  8. 14 Oct 2026

    Dividend calendar

    Spanish market payouts with each company's CNMV filing linked, public and with no account. See in the changelog

Open a company you know and see where every figure comes from.

No card. 2 AI reports a month. Cancel anytime.

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