Harvey vs Paxton: pricing, features and which to choose

Harvey is an enterprise legal software company founded in 2022 by Winston Weinberg and Gabe Pereyra, according to TechCrunch’s account of its origin. Its March 2026 announcement said more than 100,000 lawyers across 1,300 organizations used Harvey, while the homepage later reported 3,500-plus legal organizations, 200,000-plus professionals, and use in more than 85 countries. In September 2026, Harvey announced $550 million in funding at a $15.5 billion valuation. The company’s March announcement said it had raised more than $1 billion in total funding. Harvey remains an active legal software company. Harvey targets law firms and corporate legal departments through an enterprise sales process. Its products combine legal assistance with shared document workspaces, rather than offering a consumer-facing legal-advice subscription.

Harvey organizes work across agents, Spaces, Vault, contract intelligence, research, and Command Center. A typical engagement starts with a user uploading documents or working in a connected workspace, then asking Harvey to analyze, compare, summarize, draft, or extract information. Vault is designed for querying large document collections, while agents route tasks across complex legal work. Shared Spaces bring firms, clients, and co-counsel into one workspace with governance and ethical-wall controls. Command Center gives administrators visibility into usage across teams, practice groups, and offices. Teams can keep reference documents in Vault and use workflows to repeat a structured task. The platform also offers a Word add-in, reducing the need to move contract drafting entirely into a separate interface.

The company's security page says customer data is not used to train models. Buyers still need to review retention, access controls, and deployment terms against their own confidentiality obligations before putting client documents into production. Harvey’s clearest advantages are its breadth of legal workspaces, model selection, custom agents, document collections, and administrative controls. Its main tradeoffs are opaque pricing, enterprise deployment requirements, reliance on external model providers, and the need for lawyers to check generated work. Clio Duo, Spellbook, LexisNexis Protégé, CoCounsel, Luminance, and Ironclad AI overlap with parts of Harvey’s legal-assistance category, although their product scopes differ. Harvey is the stronger fit for larger firms and in-house departments that need shared legal workspaces, custom agents, regional processing, and governance. Smaller teams should first confirm pricing, implementation effort, and required controls.

Paxton is a legal AI assistant for attorneys and law firms, with individual and enterprise offerings. The company publishes Individual pricing of $499 per user monthly or $2,999 per user annually, while Enterprise agreements use custom, volume based pricing. Its stated coverage includes United States federal and state laws, regulations, and appellate level and higher case law. Paxton announced a $6 million seed round in September 2023 and a $22 million Series A, bringing announced funding to $28 million. Its reviewed company pages do not publish a launch year or authoritative founding date. That omission makes the product’s age difficult to assess, although its current market position is clear: a general legal assistant built around research, drafting, and document work.

A typical Paxton workflow begins in Assistant, where a user can ask legal research questions and enable sources covering cases, statutes, and regulations. The service presents clickable authority citations, then supports drafting contracts, clauses, letters, pleadings, emails, and other legal work product. Its agentic drafting feature is described as planning, researching, and drafting instead of producing one unchecked response. Users can analyze files for summaries, legal insights, and recommendations, refine generated work in Canvas, and export results. The workflow therefore keeps research, writing, and document review in one product. Coverage remains focused on United States law, which should be the first qualification for firms considering adoption.

Paxton’s main limits are its United States focus, undisclosed foundation models, and the absence of published customer API or self hosted deployment terms. Its privacy policy permits aggregated and de identified data to improve services, so the company does not make a blanket promise that customer material is never used for improvement. Harvey is a closer comparison for broad legal research and drafting, while Alexi emphasizes isolated firm environments, firm specific workflows, and integrations. LegalOn concentrates more heavily on contract review, playbooks, and in house contracting. Paxton fits attorneys who want a priced, general purpose United States legal assistant with citations, drafting, and file analysis.