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OpenLaws

PaidUnited States

U.S. federal and state legislation, structured and kept current across all 50 states, D.C., and Puerto Rico. 100% coverage of the U.S. Code and Code of Federal Regulations. 100% coverage of state statutes and codes. 99% coverage of state regulations and administrative codes. 4,554,349 sections of statutes, regulations, and constitutions tracked and regularly updated, drawn from 163 authoritative government sources.

legislation

Vaquill AI

PaidUnited States

Structured, citation-linked access to United States primary law — federal and all 50 states, D.C., and Puerto Rico. 5,000,000+ sections covering the U.S. Code (60,170 sections), Code of Federal Regulations (222,430 sections), Federal Register rules (196,237), and state statutes (1.93M+ sections), plus Statutes at Large as enacted from 1789 to 2026 (429,297 entries), 31 years of CFR annual editions since 1996, 97,025 federal agency guidance documents from 53 named sources across 26 agencies, and 100,920 federal administrative adjudications from seven tribunals. Point-in-time lookups reconstruct any section's text as of a past date, with Bluebook and state-specific citation resolution (e.g., 42 U.S.C. § 1983, Cal. Civ. Code § 1946.2). CFR data is refreshed daily, U.S. Code weekly, and state regulations monthly.

legislation

Vaquill AI — India

PaidIndia

Structured, section-level access to Indian legislation: 64,000+ acts across Central, State and regulatory sources (745,000+ individually addressable sections) spanning all 41 Indian jurisdictions. Sourced from official publishers only (India Code, state gazettes, and 50 regulator sites including RBI, SEBI, IRDAI, TRAI, CCI).

legislation64,179 documents

Yuandian (元典)

PaidChina

Legal-data layer of Yuandian Open Platform (元典开放平台), the API/MCP arm of 华宇元典, a subsidiary of publicly listed Huayu Software (华宇软件). The platform's own homepage (live counters) states 183M+ judgment documents (~174M court judgments, ~9.18M procuratorate documents, 50,000 curated authoritative cases) and 6.22M+ laws and regulations at every level — the two categories this catalog covers, accessed through 9 of its 40 API endpoints (5 for laws/regulations, 4 for case documents). It also indexes 138M+ company records across a further 31 enterprise-compliance and securities-compliance endpoints (litigation exposure, securities filings), which sit outside case law/legislation/doctrine and aren't reflected in this entry's document count. Both the REST API and the MCP (5 servers: law, case, company, securities, hallucination-check) require a key; no public terms or pricing page was found.

legislationcase_law189,220,000 documents
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