
Legal Data API
Comprehensive US legal data for developers
What it does
The most comprehensive legal data API. Access statute of limitations, damage caps, jury verdicts, and court data for all 50 US states. Built for legal tech developers.
Does the same job
all alternatives →- HIhow I built the largest open database of Australian law2023 · umarbutler.com · ▲172

- ILInternational Legal Dictionary2022 · public.law · ▲105
I'm a pro bono attorney, and have been really interested in making the law easier to understand. I also see a ton of government resources online in varying degrees of usability. And for sure, there's no interoperability between them. This is an international legal dictionary, an experiment in improving the situation: glossaries are scraped and parses from official sources: https://github.com/public-law/open-gov-crawlers. The results are saved as datasets in well formed JSON with Dublin Core metadata: https://github.com/public-law/datasets I add Library…
Cleo Atlas Legal APIJun 2026 · legaldata-public.cleolabs.co · ▲40The world's regulations, machine-readable.
Registry LookupJun 2026 · registry-lookup.com · ▲31Free, open API for 521M+ company records worldwide

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