Legal assistants companies, products & suppliers
Legal assistants draft or review legal text with retrieval over matter files or public law. They are professional-services tools. Privilege, citation and mandatory human lawyer review are the procurement baseline.
What are Legal assistants?
Legal assistants draft or review legal text with retrieval over matter files or public law. They are professional-services tools. Privilege, citation and mandatory human lawyer review are the procurement baseline.
What problems does it solve?
Lawyers spend time on first drafts and clause hunt without a defensible retrieval trail.
Typical business use cases
- Research memos
- Contract markup
- Playbook review
Important capabilities
- Retrieval
- Citation
- Playbooks
- Redlines
What buyers should evaluate
- Privilege
- Citation fidelity
- No-train on client files
Risks and governance considerations
Ungrounded legal statements presented as research.
Procurement checklist
- Matter isolation
- Human review
- Holds
Relevant AI Trustmark assurance
A listing is not a legal opinion and not a substitute for a qualified lawyer.
Products and providers
Open a product profile for its catalogue details, or use the provider link for the company profile. Claimed listings appear first, then by name. Payment never changes the order.
By Alexi
Alexi is an AI platform purpose-built for law firms. It unifies your knowledge, workflows, and expertise into a secure, continuously learning environment that strengthens performan
By August
August is the all-in-one Legal AI workspace for law firms. Automate document review, drafting, invoicing, and more. Book a demo or try free for 7 days. August is August's software
By Clearbrief
Do Justice to the Facts. Select any sentence in your Word doc, and our AI instantly finds the best evidence you have to support your argument. 1-Click TOA. Clearbrief is Clearbrief
By DeepJudge
Powered by world-class enterprise search that serves up immediate access to all of the institutional knowledge in your firm, DeepJudge enables you to build entire AI applications,
By GC AI
GC AI is an AI platform for in-house legal teams. Draft contracts, review documents, and research legal issues in seconds. Confidential, secure, and built for in-house legal. Trust
By Harvey
Harvey is the platform built to meet the standards of the world’s leading professional service firms. Harvey is Harvey's software product, from Counsel AI Corporation. Published at
By Ironclad
Ironclad Jurist is Ironclad's software product, from Ironclad, Inc. Published at ironcladapp.com/product/jurist. Directory filing: Contract generation. Vendor legal name on this pr
By LEGALFLY
The legal operating system for corporates. Secure AI-native workflows for intake, contract review, drafting, due diligence and research. LEGALFLY is LEGALFLY's software product, fr
By Legora
Legora is the collaborative AI powering lawyers to review and research faster, draft smarter, and advise with precision. Legora adapts to your ways of working, unlocking team and m
By LexisNexis
Lexis+ AI is LexisNexis's software product, from RELX PLC. Published at lexisnexis.com. Directory filing: Legal research. Vendor legal name on this product record: RELX PLC. Lexis+
By Noxtua
Noxtua is Noxtua's software product, from Noxtua AG. Published at noxtua.com. Directory filing: Legal assistants. Vendor legal name on this product record: Noxtua AG. Noxtua Noxtua
By Paxton
Paxton is the AI legal assistant built for lawyers. Instantly draft documents, analyze files, and research law with greater speed and accuracy. Trusted by attorneys to streamline l
By Relativity
Relativity is a global legal data intelligence company. Its AI-powered platform, Relativity aiR, transforms complex data into insights and actions to elevate the practice of law. R
Thomson Reuters CoCounsel is an AI legal assistant integrated with TR legal research and workflow products. Public marketing also emphasises legal research corpus + AI assistant. I
Products
Claimed products appear first. Ranking packs and payment do not change this list.
- Alexi Legal Intelligence Platform· Alexi
- August· August
- Clearbrief· Clearbrief
- DeepJudge Knowledge Search· DeepJudge
- GC AI· GC AI
- Harvey· Harvey
- LEGALFLY· LEGALFLY
- Legora aOS· Legora
- Noxtua· Noxtua
- Paxton· Paxton
Also used in this category
These products have a different primary category so they do not compete for the same ranking queries. They are listed here because buyers still encounter them in this job.
- CoCounsel· Thomson Reuters
- Ironclad Jurist· Ironclad
- Legal Tracker· Thomson Reuters
- Lexis+ AI· LexisNexis
- Relativity aiR· Relativity
Related categories
Relevant procurement and assurance guides
Frequently asked questions
Does assessment certify legal correctness?
No. Assessment tests the product's controls and claims in scope, not every legal answer.
What are Legal assistants?
Legal assistants draft or review legal text with retrieval over matter files or public law. They are professional-services tools. Privilege, citation and mandatory human lawyer review are the procurement baseline.
What model or provider changes should a buyer insist on being told about?
Material change usually includes a new model family, new region, new subprocessor, new write-capable tool, or a change that affects logging, privacy or human oversight. Those changes should trigger evidence refresh rather than a silent release.
How should buyers verify where AI customer data is processed?
Ask for the named processing locations, cloud regions and any subprocessors that see prompts, files or outputs. A directory listing is not evidence of residency. Independent assessment records the locations that were in scope on the assessment date.
Does a TrustMark on one product cover the rest of the company?
No. Independent assessment is scoped to the named organisation and, where relevant, the named product. Category pages list suppliers as a topic label. They do not imply that every listed company has been assessed.
What incident-handling evidence is useful for AI suppliers?
Buyers should see how AI-specific failures are detected, contained and notified — including unsafe outputs, data leakage and unauthorised agent actions. An incident policy that never mentions models, prompts or tools is incomplete for this class of product.
What security testing evidence should buyers request for an AI product?
Ask what was tested, against which version, whether prompt-injection, data-exfiltration and tenant isolation were in scope, and where failed prompts were stored. A generic ISO certificate or a vendor scanner screenshot is not by itself an AI TrustMark assessment.
How should buyers check AI subprocessors?
Ask for the named subprocessors that process prompts, files, embeddings or logs, their locations, and whether a change is notified. Related-organisation hosting should be disclosed. A privacy policy URL is not a current subprocessor list.