Norvalid
Norvalid is a Norwegian edtech company offering an AI-based authorship validation platform for higher education institutions, combining linguistic fingerprinting, perplexity analysis, cloze tests, and automated question sessions to assess originality of student writing.
- Company typePrivate
- Founded2023
- HeadquartersMoss, Norway
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Norvalid does
Norvalid is a Norwegian educational technology company that provides an authorship validation platform for higher education institutions. Founded in November 2023 as Nor.Education and rebranded to Norvalid in November 2024, the company was acquired by Studiosity Ply Ltd on November 10, 2025. Norvalid addresses the academic integrity challenge posed by generative AI and contract cheating by validating the presence of original student writing rather than detecting cheating per se. The platform targets universities and colleges — primarily higher education, with a secondary focus on private higher education institutions — that need to verify authentic authorship in take-home essays, open-book exams, and remote assessments where traditional invigilation is not feasible.
The platform combines four validation methods into a single Student Authenticity Score. Linguistic fingerprint analysis extracts a student's unique writing style from an authentic ~500-word sample and compares it statistically against new submissions, with a disclosed false positive rate of <1% and 99% precision in authorship verification. Perplexity analysis measures text predictability using language models, under the principle that human writing is more chaotic than AI-generated text, and provides word-by-word explainability. Cloze questions test the student's ability to recall their own text by removing words and asking them to fill the blanks, comparing performance against unknown texts. Free-text questions, generated by a custom-trained LLM, simulate an automated viva voce by asking students to explain the content of their submission immediately after handing it in. The system integrates with Learning Management Systems via the LTI 1.3 standard (with native Moodle integration) or operates as a standalone web tool.
Norvalid monetizes through enterprise SaaS subscriptions sold to higher education institutions via a quote-based field sales motion. Pricing is not publicly disclosed. The company employs 1-10 people, is headquartered in Moss, Norway (Norvalid AS, Org.no. 933 063 208), and reports a global footprint with disclosed activity in Europe (Norway), Africa (South Africa), and North America (USA, Canada). Marketing is driven primarily by thought-leadership content (blog, conference presence at OEB, ICDE, ICAI, e-Assessment, AHE, EduCause, BETT, eLearning Africa, and others) and earned media in publications including UNESCO-ICHEI's CLOUD magazine, Khrono, OEB Insights, and the ENAI Newsletter. Only one paying customer is publicly named (IMM Graduate School, South Africa), where a pilot across 360 assessments from 90+ postgraduate students showed a 57% reduction in submissions with unacceptable AI text.
Norvalid firmographics
Firmographics- Name
- Norvalid
- Legal name
- Norvalid AS
- Website
- https://norvalid.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Acquired
- Headcount range
- 1–10 employees
- Short description
- Norvalid is a Norwegian edtech company offering an AI-based authorship validation platform for higher education institutions, combining linguistic fingerprinting, perplexity analysis, cloze tests, and automated question sessions to assess originality of student writing.
- Ownership category
- akta.pro rank
Norvalid industry classification
Industry- Product category
- Academic Integrity Software
- NAICS
- Educational Support Services (611710), Software Publishers (513210)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- AI-Generated Content Detection & Authorship Verification (EDAFALAB)
- akta.pro secondary industry
- Plagiarism Detection & Similarity Checking (EDAFALAA)
Keywords
Where Norvalid is headquartered
LocationHeadquarters
- HQ city
- Moss
- HQ country
- Norway
- HQ region
- Europe
Offices1 record
Markets served
Norvalid business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- SaaS Subscription for Institutions: Norvalid provides authorship validation as a subscription service to educational institutions, integrated via LMS. Institutions pay for access to the platform, authentication reports, and support services.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Norvalid product offering
Product offeringCore offering
Norvalid provides a SaaS-based authorship validation platform for higher education institutions that confirms whether a student-authored a written submission. It combines linguistic fingerprint analysis, perplexity measurement, automated cloze tests, and free-text oral-exam-style questions to produce a Student Authenticity Score. The platform integrates with institutional Learning Management Systems via LTI 1.3 (e.g., Moodle) and is also offered as a standalone web tool.
Product overview
Norvalid is an authorship validation platform that offers a unified system for measuring original student writing in the age of AI. The core platform combines four validation tests — Verified Text (linguistic analysis), Perplexity Analysis, Free Text Questions, and Cloze Questions — to calculate a Student Authenticity Score. The platform operates as a standalone tool or integrates with institutional LMS platforms via LTI 1.3. The company, formerly known as Nor.Education, was rebranded to Norvalid in November 2024 and is now part of Studiosity Ply Ltd, headquartered in Norway.
Differentiator
Problem solved
Functional benefit
Products and services
- Norvalid Authorship Validation Platform Multi-factor authorship validation system that validates original student writing by combining linguistic fingerprint analysis, perplexity measurement, automated question sessions, and cloze tests to calculate a Student Authenticity Score. Sold as a subscription to universities and colleges, delivered via LMS integration (LTI 1.3) or as a standalone web tool.
Quantifiable outcome
- Submissions with unacceptable AI text reduced by 57%
- +2 more outcomes
Companies that use Norvalid
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles1 record
Norvalid technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability4 records
Feature6 records
Norvalid partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core, flagship and minor.
- Studiosity Ply LtdcoreNorvalid announced it is now part of Studiosity Ply Ltd, a major edtech company. This acquisition positions Norvalid as part of a larger educational support platform, expanding its market reach and resources for academic integrity solutions.
- MoodlecoreNorvalid is fully integrated with Moodle LMS using LTI 1.3 standard. Institutions using Moodle can seamlessly incorporate authorship validation into their standard assignment/assessment workflow.
- IMM Graduate SchoolflagshipIMM Graduate School in South Africa partnered with Norvalid for a pilot program testing authorship validation across 360 assessments from 90+ students. Results showed 57% reduction in unacceptable AI text submissions, demonstrating Norvalid's effectiveness.
- Innovation Norway (TINC Silicon Valley)minorNor Education was invited to participate in Innovation Norway's TINC Silicon Valley program for ambitious Nordic tech startups, providing mentorship and partnership opportunities to amplify their mission.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
Norvalid competitors and assessment
Company assessmentDirect peers
- Copyleaks: AI content detection and plagiarism platform with strong LMS integration and institutional sales motion. Directly comparable in product positioning (AI text identification) and target buyer (higher education administrators).
- Originality.ai: AI content detection platform with education as a core vertical. Comparable in target market (institutions concerned about AI-assisted student writing) and technology category (LLM-based text classification).
- GPTZero: AI-generated text detection tool widely adopted in education. Competes in the same authorship-verification use case but uses a detection-first approach that Norvalid explicitly positions against.
- Compilatio: European plagiarism detection provider widely used in French- and English-speaking universities. Closely comparable to Norvalid on geography, vertical (higher ed), and academic integrity positioning.
- Turnitin: Dominant academic integrity platform used by most universities globally. Offers plagiarism detection and an AI writing detector integrated into LMS workflows; competes head-to-head with Norvalid for institutional assessment-integrity budgets.
Others
- HireVue: AI-based candidate assessment and proctoring vendor. Not a direct competitor, but uses comparable AI-driven text and behavioural analysis techniques relevant to authorship/identity verification in high-stakes assessment contexts.
Emerging players
- Cognii: AI-powered assessment provider for education; its automated question-based assessment overlaps with Norvalid's viva voce / free-text question approach to verifying student knowledge.
- Scribbr: Academic support services company with a plagiarism checker and AI detection tools. Targets the same higher-education buyer with overlapping integrity workflows, though broader editorial focus.
Broad incumbents
- ExamSoft: Enterprise assessment and exam security platform used by higher education and professional certification bodies. Comparable in targeting institutional assessment workflows and integrating into LMS / exam delivery environments.
- ProctorU: Large-scale online proctoring and identity verification vendor serving universities. Adjacent in the assessment-integrity stack; competes indirectly for the same institutional integrity budget though via proctoring rather than authorship validation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Norvalid social profiles
Digital presenceNorvalid financial estimates
Financial estimateRevenue estimate
Valuation estimate
Norvalid leadership team
Management profileNumber of profiles
Profiles3 records
Norvalid funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Norvalid 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 Norvalid
What does Norvalid do?
Norvalid provides a SaaS-based authorship validation platform for higher education institutions that confirms whether a student-authored a written submission. It combines linguistic fingerprint analysis, perplexity measurement, automated cloze tests, and free-text oral-exam-style questions to produce a Student Authenticity Score. The platform integrates with institutional Learning Management Systems via LTI 1.3 (e.g., Moodle) and is also offered as a standalone web tool.
Is Norvalid a public or private company?
Norvalid is a private company. It is classified as corporate owned and is currently acquired.
When was Norvalid founded?
Norvalid was founded in 2023. It employs 1 to 10 people.
Where is Norvalid based?
Norvalid is headquartered in Moss, Norway, in the Europe region.
How does Norvalid make money?
One revenue line is on record: saaS Subscription for Institutions.
Who are Norvalid's main competitors?
Direct peers on record are Copyleaks, Originality.ai, GPTZero, Compilatio and Turnitin. HireVue is listed as an others. Emerging players are Cognii and Scribbr. Broad incumbents are ExamSoft and ProctorU.
Does Norvalid have an API?
No public API is recorded for Norvalid.
What industry is Norvalid in?
Norvalid's product category is Academic Integrity Software. Its primary akta.pro industry code is EDAFALAB, AI-Generated Content Detection & Authorship Verification, with a secondary code of EDAFALAA, Plagiarism Detection & Similarity Checking. Its NAICS code is 611710 and its SIC code is 7372.