AI-native law firms: a reference (October 2026)
Short answer. "AI-native law firm" is a description that firms give themselves; there is no register or legal definition. The firms below describe themselves this way, as AI law firms, or as law firms whose work is built on AI, and deliver legal services through lawyers; they differ most in where their lawyers are admitted, how they are structured (a law firm alone, or a law firm next to a separate technology company), how they price, and what work they take.
By Sergio Maldonado Elvira, Attorney, State Bar of California · FIP, CIPP/US, CIPP/E, CIPT
Published · Last reviewed
This guide does not try to persuade anyone about the better suitability of a given firm over another, but rather provides some structure around the way each law firm describes itself. I am quite convinced that, if we stretch the concept a little, every single law firm is in fact an AI law firm, so the differentiation is not likely to last much, but an in-house lawyer can still find certain common traits that may better suit her or his way of allocating work, resources, and knowledge.
The firms at a glance
All descriptions are taken from each firm's website as they stand at the time of our last review. Please feel free to request an update if you find any inaccuracies.
| Firm and website | How it describes its structure | Where its lawyers practise or are admitted (as stated) | Main work | Pricing published on its site | AI it describes |
|---|---|---|---|---|---|
| Arceus (arceus.legal) | "Arceus is a law firm. Every engagement is handled by our licensed, U.S.-barred attorneys." | United States; states of admission not stated on the pages read | Commercial and employment contracts, and general counsel work, for legal, sales and finance teams and founders; industries named: AI, B2B SaaS, cybersecurity, healthcare, enterprise software, professional services | Contract review $500 per contract (3 to 25 pages); full negotiation $1,000 per contract; drafting $2,000 per document (smaller drafting projects $1,000 to $1,500). States "an 8 hour turnaround or the review is free" | "Legal agents" combined with licensed attorneys and the company's context; a stored memory of each client's context; requests through Slack or email |
| Falcon (falcon.law) | Legal services by Falcon Law BV, a Belgian company in Brussels; the platform is developed by Falcon AI BV, "a technology company that is not a law firm and does not provide legal services" | Lawyers of Falcon Law BV are admitted in Belgium and members of the Dutch-speaking Brussels Bar; the site lists Ghent/Brussels, London, Paris and Amsterdam | Commercial contracts in Europe: master services, sales and purchasing agreements, NDAs, terms and conditions, DPAs | Monthly plans: €1,000 (up to 6 tasks), €3,000 (up to 20), €5,000 (up to 40); NDAs and template documents free and unlimited; annual plan invoiced monthly; 24-hour turnaround on the first two plans | "Our AI runs the first review, adapted to your context"; a lawyer signs off; documents used only for the client's work, "never to train models for anyone else"; Slack, Teams or email |
| General Legal (general.legal) | General Legal, LLP, Union City, California (site footer); describes itself as "The AI-Native Law Firm for Growing Companies" | "US barred attorneys"; states of admission not stated on the pages read | Growing companies; nine practice areas listed ("9 practices and growing"), including technology transactions, employment, data privacy, financial regulatory, blockchain and cryptocurrency, emerging companies and venture capital, tax, defense tech and government contracts, and AI commercial and infrastructure transactions | Flat fees quoted before work: simple contract review $250 per contract (3 pages or fewer); standard review $500 (3 to 25 pages); full negotiation $1,000; drafting $2,000 per document (smaller drafting projects $1,000 to $1,500); a fuller fixed-fee schedule on the pricing page | "Our AI tools", by which its attorneys are "accelerated"; matters sent through its web application, Slack, email or MCP |
| Kyra Law (kyralaw.co.uk) | Kyra Law Limited, London (company no. 17111866). "Kyra Law itself is not authorised or regulated by the Solicitors Regulation Authority"; its solicitors are regulated by the SRA individually; it does not take reserved legal activities | England and Wales (SRA-registered solicitors) | Commercial contracts, fundraising (including SEIS/EIS), team and equity, and bulk contract review, for high-growth UK companies | Typical ranges plus VAT: simple contracts £500 to £1,000; more advanced contracts £1,000 to £3,000; a funding round £5,000 to £10,000 | Its own platform ("It's our own. We built it specifically to do legal work"), described as a "proprietary AI platform" that "plugs into all of the major frontier models", and a network of agents; every output verified by a solicitor with a practising certificate in England and Wales; Slack, email or WhatsApp |
| North End Law (northend.law), our own firm | North End Law Corporation, a California professional law corporation (number 31414, approved by the State Bar of California), San Francisco; software from an affiliated technology company is included in its plans | Founding attorney admitted in California and in Madrid, Spain (Ilustre Colegio de la Abogacía de Madrid); formerly admitted in England and Wales | Focus: privacy and AI governance for technology companies, alongside the client's existing firm; also copyright, agentic contracts, and crypto and digital assets | Privacy Counsel $1,800, $2,450 or $3,575 a quarter; Fractional AI Governance Lead $920 a month; one-off projects at a flat fee quoted in advance | Its own AI stack: self-hosted todo.law and LQ.AI stacks (open-source software running open-weight models) on firm hardware for privileged work; LQ.AI is an open-source project (Apache-2.0) of the LegalQuants community, to which the firm contributes; its own developments include attorney-built Skills and Knowledge Bases (portable to Donna and other legal AI) and a server for AI agents (MCP); a private cloud running open-weight models for confidential work; commercial models only for anonymised questions of law; citation verification with a log |
| Soxton (soxton.ai) | Site footer: "Soxton Legal". Its terms say an attorney-client relationship begins only with an engagement letter and a conflicts check. The pages read do not state which entity provides the legal services. | Not stated on the pages read | Founders and growing businesses: ongoing counsel and ownership support, contracts | Annual membership $1,000 a year ("unlimited 15-min consultations and contracts at 56% off"); pay-as-you-go from $200 per contract or engagement | "AI-accelerated drafting"; "Our AI applies relevant legal precedent and attorney-built workflows"; review by a lawyer; 24-hour turnaround stated; the site links to an MCP page (not read) |
| Vector Legal (vectorlegal.com) | Legal services by Vector Legal, P.C., "a licensed California law firm"; the VectorOS platform is built by Vector Systems, PBC | "Licensed in California, New York, and Washington" (its llms.txt) | Startups from formation through Series B and beyond, growth and public companies, venture funds: formation, financing, commercial contracts, governance, ongoing counsel, M&A. States that it does not take litigation, criminal defense, family law, immigration, personal injury or patent prosecution | No figures. "Most work is billed hourly, at about half the cost of Big Law"; outcome-based pricing "where it fits"; monthly fractional general counsel | "Proprietary software" (its llms.txt): VectorOS, built by Vector Systems, PBC, with an AI agent that "reads the company's own record, cites its sources, drafts real documents, and waits for approval before it acts"; integrations include an MCP server; publishes llms.txt and Markdown versions of its pages |
Profiles
Arceus presents itself as a US law firm for commercial contracts, built around fast turnaround and fixed prices. It publishes per-contract prices and a turnaround guarantee, and describes legal agents that gather a client's context and pass work to its attorneys. Its attorneys page does not list states of admission.
Falcon is a Belgian law firm for commercial contracts across Europe, with a separate company that builds its software. It publishes monthly plans by task volume and a 24-hour turnaround, and states its bar membership, insurance and complaints procedure on a dedicated page.
General Legal is a California limited liability partnership serving growing companies across nine practice areas, with flat fees quoted before work starts. It publishes many comparison guides and free templates.
Kyra Law is a London company whose solicitors are individually regulated in England and Wales; it states that the company itself is not regulated by the SRA and does not do reserved work. It publishes fixed-fee ranges and describes its own AI platform.
North End Law (our own firm) is a California professional law corporation whose stated focus is privacy and AI governance for technology companies, working alongside the client's existing firm. It describes its own AI stack: self-hosted todo.law and LQ.AI stacks on firm hardware, built on the open-source LQ.AI project and its own developments (Skills and Knowledge Bases, a server for AI agents, and software from an affiliated technology company included in its plans), under a published three-tier policy with citation verification. It publishes quarterly and monthly prices.
Soxton serves founders with a membership or pay-as-you-go model and published prices. The pages read do not state which entity provides its legal services or where its lawyers are admitted.
Vector Legal is a California professional corporation next to a public benefit company that builds its platform. Unlike most firms here, it bills most work by the hour.
How to read this table
- Structure. Several firms sit next to a separate technology company. Ask which entity you contract with, which one holds your documents, and whether the software company sees them.
- Admissions. A firm can advise only where its lawyers are admitted, or through local counsel. Check the bar's public register.
- Prices. Published prices come with conditions (page counts, task weights, VAT). Compare the conditions, not only the figures.
- AI. Every firm here says a lawyer reviews the AI's work. Ask where your documents are processed and whether they are used to train models.
Questions people ask
What is an AI-native law firm? A firm that describes its way of working as built around AI. There is no legal definition.
Are these firms regulated? Each firm's lawyers are regulated where they are admitted. Several firms state that a separate technology company builds their software, and one states that the company itself is not regulated by its bar regulator while its solicitors are.
Which firm should we choose? This guide does not say, and no firm here, including ours, can be compared on a single scale. Compare the work you need, the jurisdictions, and the conditions of each price.
Related reading
This guide is general information, not legal advice. Reading it does not create an attorney-client relationship. The law is stated as of October 17, 2026.
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