Korpus alternatives

Tools that do what Korpus does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Korpus.

Read 2026-11-04 · Korpus itself: From ≈ $13/mo

With a free plan or free to use: DirectCase, Custodio Legal, OpenCase, Jurisprudencia.io, TheLawGPT, Go Syfert, Lexiel.

10 alternativesUnlike Korpus

#1
Thomson Reuters Checkpoint Edge with CoCounsel AI Legal
Integrates legal research, analysis and drafting with AI grounded in legal content and case law.
Also: Code generation, AnalyticsMore widely used
3M
Active
2008
#2
DirectCase Legal MCP · sign-in
Searches European case law and legislation, mapping how decisions and provisions connect, and returns cited answers linked to original texts.
Costs moreMore widely used
8
Active
From ≈ $44/mo
#3
Custodio Legal Legal MCP · sign-in
Reads a lawyer's case documents and daily court-portal updates, then answers questions with cited sources and drafts Word filings.
Also: SummarizationMore widely used
43
Active
Free plan
#4
OpenCase Legal MCP · sign-in
Runs legal research, drafting and citation lookup over statutes, court opinions and PACER dockets, inside Word and Google Docs.
Also: WritingMore widely used
8.6k
Active
From $82/user/mo
#5
Ezel Legal MCP · sign-in
Drafts, reviews and tracks changes to legal documents, answers questions from uploaded case files with citations, and fills court forms.
Also: Chat assistant, WritingMore widely used
12.2k
From $49 once
#6
Ortexo Legal MCP · sign-in
Searches Romanian and EU legislation and case law, checks each claim against its source text, and answers with article and paragraph references.
Also: Agents, Chat assistantMore widely used
Little sign of use
From ≈ $10/mo
2024
#7
Jurisprudencia.io Legal MCP · sign-in
Searches Spanish and EU Court of Justice rulings and links each result to its official source document.
More widely used
Little sign of use
Active
#8
TheLawGPT Legal MCP · sign-in
Analyzes legal documents and answers jurisdiction-specific legal questions with citations to verified sources.
Also: Chat assistant, ComplianceMore widely used
2.3k
Active
From $19.99/user/mo
2024
#9
Go Syfert Legal MCP · open
Searches US case law and statutes by citation, case name or Boolean query, and checks reporter citations against the case index.
Own MCP serverMore widely used
428
Active
#10
Lexiel Legal MCP · sign-in
Answers Spanish and Latin American legal questions with citations checked against BOE and CGPJ sources, and drafts documents from case files.
Also: Chat assistantMore widely used
Little sign of use
Active
From ≈ $11/mo
2024

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How this list is made: the words Korpus is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.