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.
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.
Millisecond level equity, ETF, index, and futures prices.
30 Years of History
Tick‑aligned fundamentals, ratios, and macro indicators dating back three decades.
Alternative & Private Data
13F filings, COT reports, congressional trades, sentiment scores, and more.
Get started today.
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Free developer tier includes 10.000 credits for welcoming gift & limitless price data.
