Lingvist vs Cognii

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

Data last refreshed October 2026

Lingvist

Learn a New Language Smarter and Faster

Paid

73% verification coverage

Cognii

Cognii, Inc.

Artificial Intelligence for Education and Training

Enterprise

68% verification coverage

Trust & Reliability

Lingvist

Users:1M-10M

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

GDPR

Cognii

Customers (per vendor):Florida International University

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

Lingvist

4.5

avg score

Cognii

4.2

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

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

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

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

Lingvist is best for

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

Cognii is best for

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

Filter by your use case:

Limitations

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)

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)

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

Lingvist

4.5

/ 10

Your pick

Cognii

4.2

/ 10

Dimension Breakdown

Ease of Use

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

Lingvist

8.0▲ +2.0

Cognii

6.0

Customization

Calculated

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

Lingvist

2.0

Cognii

5.0▲ +3.0

Support

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

Lingvist

5.0▲ +1.0

Cognii

4.0

Integration

Calculated

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

Lingvist

1.0

Cognii

3.0▲ +2.0

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

Lingvist

3.0▲ +1.0

Cognii

2.0

Performance

Calculated

Latency + throughput speed

Lingvist

8.0▲ +3.0

Cognii

5.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Lingvist

—

Cognii

—

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

Lingvist

Task

Cognii

6.0

Lesson Creation

5.0

6.0

Quiz Generation

4.0

9.0

Adaptive Learning

8.0

Progress Tracking

7.0

6.0

Content Library

3.0

5.0

Student Engagement

7.0

3.0

Grading Automation

8.0

4.0

Curriculum Alignment

6.0

9.0

Multilingual Support

2.0

4.0

Accessibility Features

3.0

* 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 Lingvist and Cognii?

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

Who is Lingvist best for compared with Cognii?

Lingvist is best for Individuals learning new languages for personal growth; and for Students preparing for language exams like TOEIC and EIKEN. 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.

How does the pricing of Lingvist compare with Cognii?

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

Does Lingvist or Cognii have a free plan?

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

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