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Engineering the future of finance—one deterministic dataset at a time

Laplace transforms raw, chaotic market signals into AI ready intelligence so builders everywhere can create the next generation of financial products—without wrestling with legacy data pipelines.

Our origin story: from Laplace’s devil to
Laplace’s data engine

In 1814, Pierre Simon Laplace imagined an intellect—later dubbed Laplace’s Devil—that, knowing the precise position and momentum of every atom, could predict the future with perfect accuracy. While true determinism remains a thought experiment, the idea resonates deeply with modern finance: better information leads to better decisions.

We founded Laplace on that same conviction. By collecting, cleansing, and structuring the world’s financial signals in real time, we give today’s innovators the closest thing to Laplace’s omniscience—minus the metaphysics.

Democratize institutional grade financial data and make it instantly usable by humans and machines alike.

Whether you’re a weekend coder, a fintech startup, or a systematic fund, Laplace delivers the clean, comprehensive data you need to build, test, and deploy with confidence.

Made in the depths of finance

Built by the engineers behind one of the world’s most trusted finance platforms. From high-throughput payment rails to real-time fraud detection and data infrastructure, we’ve spent a decade solving complex financial challenges — experience now distilled into every Laplace endpoint.

Single source of truth

Profiles, forecasts, and calendars are aggregated from vetted financial sources, normalized, and continuously refreshed.

Plug‑and‑play API design

JSON responses align with the rest of the Laplace stack, so adding fundamentals to an existing price feed takes minutes, not sprints.

Scales with you

Each request costs 1 credit; credits never expire and you can top up or switch to a subscription whenever traffic spikes.

What we do

Whether you’re a weekend coder, a fintech startup, or a systematic fund, Laplace delivers the clean, comprehensive data you need to build, test, and deploy with confidence.

Real‑Time Market Feeds

Millisecond level equity, ETF, index, and futures prices.

Real‑Time Market Feeds

Millisecond level equity, ETF, index, and futures prices.

Real‑Time Market Feeds

Millisecond level equity, ETF, index, and futures prices.

Real‑Time Market Feeds

Millisecond level equity, ETF, index, and futures prices.

Real‑Time Market Feeds

Millisecond level equity, ETF, index, and futures prices.

Get started today

Get instant access to institutional-grade financial data with no setup required.
Free developer tier includes 10.000 credits for welcoming gift & limitless price data.

Get started today

Get instant access to institutional-grade financial data with no setup required.
Free developer tier includes 10.000 credits for welcoming gift & limitless price data.

PRODUCTS

Price Data API

Basic Data API

Historical Data API

Private Data API

AI-Powered Data Insights

COMMUNITY

Subreddit

Twitter / X

GitHub Stars

Financial data engineered for AI innovation

Made with ❤️ in Turkey

PRODUCTS

Price Data API

Basic Data API

Historical Data API

Private Data API

AI-Powered Data Insights

COMMUNITY

Subreddit

Twitter / X

GitHub Stars

Made with ❤️ in Turkey

Financial data engineered for AI innovation