NeuralShift
- Company typePrivate
- Founded2021
- HeadquartersLisboa, Portugal
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
NeuralShift firmographics
Firmographics- Name
- NeuralShift
- Legal name
- NeuralShift
- Website
- https://neuralshift.ai
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
NeuralShift industry classification
Industry- Product category
- Legal AI Software
- NAICS
- Software Publishers (5132), Web Search Portals, Libraries, Archives, and Other Information Services (519), Other Computer Related Services (541519)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Responsible AI, Security & Privacy Platforms (Safety, Guardrails, PII) (HDAEANAG)
Keywords
Where NeuralShift is headquartered
LocationHeadquarters
- HQ city
- Lisboa
- HQ country
- Portugal
- HQ region
- Europe
Markets served
NeuralShift business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- SaaS Subscription: Subscription-based model for AI legal research platform access, implied by enterprise sales motion and 'Book a demo' pricing approach
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
NeuralShift product offering
Product offeringCore offering
NeuralShift develops and sells Affine, an AI-powered legal research SaaS platform that connects public legal sources (legislation, case law, soft law) with an organization's internal knowledge (memos, opinions, contracts, audio, and scanned files). The platform delivers legal research, legal reasoning, document review, regulatory monitoring, and drafting/translation, and is accessible via a web application, REST API, and MCP Server for AI agents.
Product overview
NeuralShift offers a single unified AI-powered legal research product called Affine, which is accessible via web platform, REST API, and MCP Server integration. The product is a comprehensive legal research platform combining a comprehensive legal database (legislation, case law, soft law), an internal knowledge hub (firm memos, opinions, contracts), audio/scanned document processing, and AI-powered research and analysis capabilities. Affine connects public legal sources with internal organizational knowledge, providing legal reasoning, document drafting, regulatory monitoring, and large-scale document review features. The product is offered as a SaaS platform (affine.law) with API/SDK access for developers and AI agents.
Differentiator
Problem solved
Functional benefit
Products and services
- Affine Affine is NeuralShift's AI-powered legal research SaaS platform that connects legislation, case law, and soft law with an organization's internal knowledge (firm memos, opinions, contracts, audio, and scanned files) to deliver legal research, reasoning, large-scale document review, regulatory monitoring, drafting, and translation with full source traceability. It is built for law firms and in-house legal departments in Portugal and Spain.
- Affine API Affine API is NeuralShift's REST API and MCP (Model Context Protocol) Server that allows developers and AI agents (including Claude, GPT, and custom agents) to embed Affine's legal research, analysis, and reasoning capabilities directly into third-party applications, products, and internal tools. Access is currently in Early Access via waitlist.
- Affine SDK (Python) Affine SDK is a Python client library (package name 'affine') that lets developers initialize AffineClient with an API key and call Affine's legal research, analysis, and reasoning capabilities from their own Python applications and workflows.
Quantifiable outcome
- Trusted by 100+ organizations
Companies that use NeuralShift
Customer profileNamed customers40 records
Segments1 record
Ideal customer profiles3 records
NeuralShift technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability9 records
Feature7 records
NeuralShift partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- VdA Vieira de AlmeidacoreMajor Portuguese law firm collaborated with NeuralShift to develop the Affine product. VdA is a leading legal services provider and key reference customer, with Managing Partner Paula Gomes Freire providing testimonial about the product's quality and consistency becoming essential for VdA's teams.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
NeuralShift competitors and assessment
Company assessmentDirect peers
- Harvey: AI legal research and drafting platform for law firms and in-house teams, with a domain-specialized LLM stack. Most direct global analogue to Affine, operating at much larger scale (well-capitalized, multi-hundred million USD raised) and currently expanding into European markets.
- Luminance: UK-based AI platform for legal document review, contract analysis, and regulatory compliance, serving enterprise law departments and law firms. Closely comparable in product surface (document review, regulatory monitoring) and in serving large European legal customers.
- Spellbook: AI legal assistant focused on contract drafting and review for lawyers, built on top of large language models. Comparable in targeting lawyers with AI-driven drafting, document analysis, and review workflows, although with a narrower initial scope than Affine.
- vLex: Global legal research platform combining case law, legislation, and AI-augmented search across multiple jurisdictions including Spain. Direct competitor on the legal-research core, with deeper international coverage and an established Vincent AI assistant for legal Q&A.
Broad incumbents
- Thomson Reuters (Westlaw): Owner of Westlaw and the former Casetext AI legal research product, dominating Anglo-American legal research. Comparable as a legal-research incumbent now layering generative AI onto its content moat, with much broader jurisdictional coverage but weaker depth in Iberian law.
- LexisNexis: Global legal information and AI research provider, integrating Lexis+ AI features on top of case law and legislation databases. Analogous to NeuralShift in serving legal professionals with AI-augmented research, but at vastly larger scale and with a much broader content footprint.
Emerging players
- Ironclad: AI-driven contract lifecycle management platform for in-house legal teams. Comparable on the document review, contract analysis, and workflow automation axis of Affine, though it is more specialized in CLM than full-spectrum legal research.
- Clio: Cloud legal practice management software for law firms, recently adding Clio Duo AI features. Comparable as AI-enabled software sold to law firms, but focused on practice operations (billing, matter management) rather than legal research and reasoning.
- Diligen: AI tool for contract review and due diligence, used by law firms and corporate legal teams. Comparable on the large-scale document review and contract analysis capabilities of Affine, and often deployed as a complement to traditional legal research tools.
Regional players
- Jus Mundi: AI-augmented international arbitration and public international law research platform. Comparable in using AI over curated legal databases with traceability, but with a much narrower practice-area focus than Affine and primarily continental European coverage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
NeuralShift social profiles
Digital presenceNeuralShift compliance and trust
Trust signalCompliance2 records
NeuralShift financial estimates
Financial estimateRevenue estimate
Valuation estimate
NeuralShift leadership team
Management profileNumber of profiles
Profiles2 records
NeuralShift funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NeuralShift M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about NeuralShift
What does NeuralShift do?
NeuralShift develops and sells Affine, an AI-powered legal research SaaS platform that connects public legal sources (legislation, case law, soft law) with an organization's internal knowledge (memos, opinions, contracts, audio, and scanned files). The platform delivers legal research, legal reasoning, document review, regulatory monitoring, and drafting/translation, and is accessible via a web application, REST API, and MCP Server for AI agents.
Is NeuralShift a public or private company?
NeuralShift is a private company. It is classified as venture growth investor backed and is currently operating.
When was NeuralShift founded?
NeuralShift was founded in 2021. It employs 11 to 50 people.
Where is NeuralShift based?
NeuralShift is headquartered in Lisboa, Portugal, in the Europe region.
How does NeuralShift make money?
One revenue line is on record: saaS Subscription.
Who are NeuralShift's main competitors?
Direct peers on record are Harvey, Luminance, Spellbook and vLex. Broad incumbents are Thomson Reuters (Westlaw) and LexisNexis. Emerging players are Ironclad, Clio and Diligen. Jus Mundi is listed as a regional player.
Does NeuralShift have an API?
Yes. Affine offers a REST API to embed its full legal research and analysis pipeline into partner products and internal tools. An MCP (Model Context Protocol) server is also available, providing native access for AI agents (Claude, GPT, or custom agents) to perform legal research, analysis, and reasoning. The SDK is available in Python via 'from affine import AffineClient'. Early Access is currently available via waitlist. Developer documentation is at www.affine.law.
What industry is NeuralShift in?
NeuralShift's product category is Legal AI Software. Its primary akta.pro industry code is HDAEANAG, Responsible AI, Security & Privacy Platforms (Safety, Guardrails, PII). Its NAICS code is 5132 and its SIC code is 7371.