Nalantis

What Nalantis does

Nalantis NV is a privately-held Belgian language technology company headquartered in Antwerp (Otto Veniusstraat 9, 2000 Antwerpen) with an additional establishment in Wallonia. The company builds hybrid Natural Language Understanding (NLU) AI through its patented Tautona engine and Semantic ConceptNet, combining semantics, linguistics, machine learning, and deep learning to deliver cross-lingual, explainable text and speech understanding across more than 10 languages. Its primary commercial focus is HR and Talent Management, where it sells a turnkey Enterprise Platform, a plug-and-play Developer API (Python SDK), and adjacent sub-products including Smart Cities Q&A, ESG Reporting, and Drone Compliance.

The company serves governments and enterprises in Belgium and the Netherlands, with named customers and partners including KBC, VDAB, CBC, University of Maastricht, Verses, DocWolves, and the Flying Forward 2020 European consortium. Its go-to-market combines direct enterprise sales for multi-year Talent Management subscriptions with a developer-first API channel and event-driven ecosystem engagement.

Nalantis monetizes primarily through recurring enterprise subscriptions on multi-year contracts (quote-based pricing), developer API usage, and project-based R&D revenue from EU-funded programs such as Flying Forward 2020. The firm is founder-owned with no disclosed venture funding, operates with 15+ team members, and is led by CEO Frank Aernout. Its NoBlackBox positioning is explicitly framed around EU AI Act compliance and explainable automation for regulated buyers.

Name

Nalantis

Legal name

NALANTIS NV

Website

https://nalantis.be

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Enterprise HR AI Software

NAICS

Software Publishers (5132), Custom Computer Programming Services (541511)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)

akta.pro primary industry

Text Analytics & Information Extraction (NER, classification, sentiment) (HDAAADAA)

akta.pro secondary industries

Knowledge Graphs, Ontologies & Entity Resolution (HDAAADAI), NLP for Compliance, eDiscovery & Contract Analytics (HDAAADAJ), Question Answering & Retrieval-Augmented Generation (RAG) (HDAAADAC), Machine Translation & Multilingual NLP (HDAAADAD), NLP Developer Tools & Evaluation (prompting, testing, benchmarks) (HDAAADAK)

Keywords

• Natural language processing
• AI talent management
• HR analytics software
• Multilingual NLP platform
• Enterprise AI solutions

Headquarters

HQ city

Antwerpen

HQ country

Belgium

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Enterprise Platform / Talent Management SaaS: Turnkey end-to-end enterprise platform for HR and Talent Management. Sold as a managed platform with measurable results to enterprise and government clients. Subscription-based access to the platform with professional services for implementation.
2. Developer API: Developer API offered as a plug-and-play, developer-first AI enabling custom HR solutions built on Nalantis core technology. API access for semantic representation of language and unstructured text. Revenue from API usage and developer seats.
3. AI R&D Lab / Project-based R&D: R&D projects in smart cities, ESG compliance, drone compliance, and autonomous mobility. Includes participation in EU-funded projects such as Flying Forward 2020. Revenue from research grants and project-based contracts with public institutions.

Pricing tiers

Go-to-market motion3 records

Distribution channels2 records

Marketing channels3 records

Core offering

Nalantis builds and sells AI-powered HR and Talent Management software, anchored on its proprietary hybrid Natural Language Processing (NLP) engine that combines semantics, linguistics, machine learning and deep learning. Its commercial offerings include the Talent Management application, the turnkey Enterprise Platform for end-to-end workforce decisions, and a plug-and-play Developer API that exposes semantic representation of language and unstructured text for building custom solutions.

Product overview

Nalantis is a next-gen language technology company offering a unified portfolio of NLP-based products. The core offering centers on Talent Management (HR Solutions) — comprising the Enterprise Platform for end-to-end talent management, the Developer API for building custom HR solutions, and the Tautona core language technology. The Semantic ConceptNet (NoBlackBox approach) powers explainable AI across all products. The portfolio extends into adjacent sectors via specialized solutions: Smart Cities Q&A, ESG Reporting, and Drone Compliance — all built on the same foundational language understanding technology. Parlaeus, developed with DocWolves, provides digital municipal services. The company serves governments and enterprises with a low-code/no-code approach.

Differentiator

Problem solved

Functional benefit

Products and services

• Talent Management AI-powered Talent Management solution for governments and enterprises that delivers consistent, explainable, and human-first insights for workforce decisions including upskilling, reskilling, competency mapping, and internal mobility, built on Nalantis' hybrid NLP engine.
• Enterprise Platform Turnkey, end-to-end Talent Management platform for large enterprises and government organisations, sold as a managed solution with measurable results and custom, multi-year subscription contracts.
• Developer API Plug-and-play, developer-first AI API (with Python SDK) that exposes Nalantis' semantic representation of language and unstructured text, enabling developers to build custom HR solutions and integrate explainable NLP into their own applications.
• Semantic ConceptNet (NoBlackBox AI) NoBlackBox AI offering built on the Semantic ConceptNet that creates full explainability and transparency for AI-driven language understanding, enabling developers to tap into APIs for semantic representation of language and unstructured text with traceable decisions.
• Parlaeus Digital municipal services platform, co-developed with DocWolves, that uses Nalantis language technology to make digital municipal documents easier to find and search, supporting open-government initiatives.
• Tautona Core language technology system that enables machines to understand text and natural language, used as the foundation for Nalantis' government and enterprise applications including talent management, smart cities, ESG, and drone compliance.
• Smart Cities Q&A AI-powered solution for smart-cities compliance that interprets unstructured language data and regulatory complexity to support municipalities and smart-city programmes.
• ESG Reporting

Quantifiable outcome

• Nalantis AI enabled KBC to upgrade the efficiency, speed, and quality of its hiring process in the 'war for talent'
• +1 more outcomes

Named customers6 records

Segments2 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

AI capability4 records

Feature3 records

Partnerships

Six partnerships are on record, tiered core, flagship and minor.

• Flying Forward 2020 ConsortiumcoreStrategic or Co-development Partner · 1 January 2020European research consortium promoting Urban Air Mobility (UAM) in Europe by developing safe, effective, and socially acceptable drone infrastructure. Seven international partners combining know-how with European support. Nalantis leads the language technology workstream, developing solutions to make human-drafted legal texts understandable to machines. The project aims to transition from human-to-human legislation to human-to-machine, and eventually machine-to-machine legislation for autonomous systems.
• VersesflagshipStrategic or Co-development PartnerVerses (Verses Labs Inc., Los Angeles) partnered with Nalantis and University of Maastricht in the Flying Forward 2020 consortium. Together they are developing a roadmap for legislation that enables autonomous drones to understand and comply with human-drafted regulations.
• University of MaastrichtflagshipStrategic or Co-development PartnerUniversity of Maastricht partnered with Nalantis and Verses in the Flying Forward 2020 consortium. Collaboration focuses on developing a roadmap for legislation that autonomous machines such as drones can understand and interpret, bridging the gap between human-drafted regulations and machine-executable rules.
• ELTA (European Legal Technology Association)minorStrategic or Co-development PartnerEuropean Legal Technology Association focused on promoting legal technology and innovation across Europe. Nalantis is a member, supporting the intersection of language technology and legal/compliance domains.
• LightspeedminorOthersLightspeed appears as a partner logo on the Nalantis website. No specific details on partnership nature available from the source material.
• DocWolvesminorStrategic or Co-development PartnerDocWolves partnered with Nalantis to create the Parlaeus platform, enabling better digital services for cities and municipalities. The online platform uses Nalantis language technology to make digital municipal documents easier to find and search, supporting open government initiatives.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Harver: HR-tech company applying AI to high-volume hiring and talent assessment — comparable target market (enterprise HR teams) and overlapping use cases around recruitment automation.
• Textkernel: Dutch-based NLP company specializing in CV/Job parsing, semantic matching and multilingual HR search — closest direct competitor to Nalantis in the Benelux HR-NLP market with overlapping customer base.
• Luminance: UK-based legal-NLP company using AI to analyze contracts and regulatory documents; closely comparable to Nalantis's compliance/legal-tech R&D verticals (drone compliance, ESG reporting).
• Rasa: Open-source conversational AI/NLU platform offering developer-first APIs for building language-understanding applications — overlaps with Nalantis Developer API motion and enterprise NLP positioning.
• Eigen Technologies: Enterprise NLP platform for document analysis in regulated industries (legal, compliance, finance); parallels Nalantis's compliance/contract analytics positioning and EU AI Act narrative.

Broad incumbents

• Workday: Global enterprise HR/Talent Management suite with embedded ML for recruitment and workforce planning; competes with Nalantis Enterprise Platform as a broad incumbent with vastly greater scale.
• Cornerstone OnDemand: Large talent management / learning platform serving enterprise HR buyers; competes with Nalantis Talent Management on upskilling, reskilling and internal mobility workflows.
• SAP SuccessFactors: Large enterprise HCM suite covering talent management, recruiting and learning; competes with Nalantis Talent Management as a broad incumbent solution with global enterprise reach.

Emerging players

• Cohere: Enterprise LLM/NLP provider offering multilingual text understanding APIs; competes with Nalantis Developer API for enterprise NLP workloads where explainability and multilingual coverage matter.

Regional players

• Seedlink: European (originally Dutch) HR-tech platform using NLP for narrative-based candidate assessment — overlaps with Nalantis on multilingual, semantic-based hiring technology for European enterprise clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nalantis
• Xx.com/nalantis_ai

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nalantis