Cognii vs Lingvist

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Data last refreshed October 2026

Cognii

Cognii, Inc.

Artificial Intelligence for Education and Training

Enterprise

68% verification coverage

Lingvist

Learn a New Language Smarter and Faster

Paid

73% verification coverage

Trust & Reliability

Cognii

Customers (per vendor):Florida International University

Lingvist

Users:1M-10M

Customers (per vendor):Bolt, University of Birmingham, Tallinn Education Department +5

GDPR

Too Close to Call

Lingvist (4.5) vs Cognii (4.2) — difference of 0.3 points

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

Cognii

4.2

avg score

Lingvist

4.5

avg score

Both tools score very similarly overall — the best choice depends on your specific priorities.

Based on 6 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Too close to call — it's a tie

Cognii

Best For

K-12 schools needing scalable solutions beyond multiple-choice quizzing

Higher education institutions boosting student success and instructor productivity

Corporate training programs for effective e-learning and skill development

Lingvist

Best For

Individuals learning new languages for personal growth

Students preparing for language exams like TOEIC and EIKEN

Professionals needing industry-specific vocabulary

Businesses providing corporate language training to employees

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Cognii is best for

🎨Image & Design5.0💻Coding & Dev4.5✍️Writing & Content4.0

Lingvist is best for

💬Chat & Conversation9.0🎧Customer Support9.0✍️Writing & Content6.0

Filter by your use case:

Limitations

Cognii

Cons

Data retention for backups is one year after deletion request
Content posted to public areas of the site becomes the property of Cognii (terms of use)

Lingvist

Cons

Free trial is only available with the 12-month subscription
Requires payment details for the free trial due to auto-renewing subscriptions
Service subscriptions paid with a Gift Card cannot be refunded (terms of service)

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

Cognii

4.2

/ 10

Lingvist

4.5

/ 10

Your pick

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

Cognii

6.0

Lingvist

8.0▲ +2.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

Cognii

5.0▲ +3.0

Lingvist

2.0

Support

How strong is the documentation, customer support, community, and learning resources?

Cognii

4.0

Lingvist

5.0▲ +1.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

Cognii

3.0▲ +2.0

Lingvist

1.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

Cognii

2.0

Lingvist

3.0▲ +1.0

Performance

Calculated

Latency + throughput speed

Cognii

5.0

Lingvist

8.0▲ +3.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Cognii

—

Lingvist

—

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

Cognii

Task

Lingvist

5.0

Lesson Creation

6.0

4.0

Quiz Generation

6.0

8.0

Adaptive Learning

9.0

7.0

Progress Tracking

8.0

3.0

Content Library

6.0

7.0

Student Engagement

5.0

8.0

Grading Automation

3.0

6.0

Curriculum Alignment

4.0

2.0

Multilingual Support

9.0

3.0

Accessibility Features

4.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

What are the main differences between Cognii and Lingvist?

Cognii — "Artificial Intelligence for Education and Training". Lingvist — "Learn a New Language Smarter and Faster". The Features section on this page compares them side by side.

Who is Cognii best for compared with Lingvist?

Cognii is best for K-12 schools needing scalable solutions beyond multiple-choice quizzing; and for Higher education institutions boosting student success and instructor productivity. Lingvist is best for Individuals learning new languages for personal growth; and for Students preparing for language exams like TOEIC and EIKEN.

How does the pricing of Cognii compare with Lingvist?

Cognii is enterprise-priced (custom quote). Lingvist is paid, paid plans start at $9.99/month, offers a free trial. Always verify current pricing with the vendor.

Does Cognii or Lingvist have a free plan?

Cognii does not list a free plan in our data. Lingvist lists no free plan and offers a free trial. Always verify current pricing with the vendor.

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