Zerra

Name: Zerra
Author: Zerra

Free plan Web

What Zerra is

Zerra is a web-based learning platform that combines a video-course marketplace for independent learners with a learning management system for institutions. Learners can ask AI tutors questions about a lesson using its transcript and content, take timestamped video notes, follow learning paths, and get course recommendations. Some courses are free and others are paid. Tutors can build courses from chapters and lessons, add videos and supplementary files, offer free lesson previews, and create multiple-choice quizzes with scoring and automatic grading. Course completion certificates have unique identifiers and can be shared or verified by employers and institutions. Organizations such as schools, universities, and training organizations can manage tutors and learners, approve courses before publication, and view institution-wide analytics. Zerra offers a free plan and business plans. Its privacy policy describes encryption in transit and at rest, server-side role-based access, and says individual conversations with AI are not used to train external models. Learner questions and lesson context are sent to an AI provider. The company behind Zerra, NSKAI, was founded in 2024.

Who it suits

Zerra suits learners looking for video courses and lesson-based AI help, as well as tutors creating courses and organizations managing teaching programs. It may fit institutions that need course approval, analytics, and identifiable completion certificates.

What it does well

Free plan available.
AI tutors use lesson transcripts and content.
Quizzes support scoring and automatic grading.
Institutions can approve courses and view analytics.
Certificates can be shared or verified.

What to know first

Web platform only.
Some courses are paid.
Learner questions and lesson context go to an AI provider.

Limits

The free account is priced at $0, while course access can be free or paid.

Plans

Plan	Billed and limits	Price
Free account	Create a free account · some courses are free and others are paid	Free

As zerra.build lists them, read 12 Oct 2026. The maker's own page has the final word.

Getting started

Open the Zerra website
Create a free account priced at $0
Choose a course, noting that some courses are free and others paid
Study the video lessons and use the available learning tools
Tutors can create chapters, lessons, files, previews, and quizzes
Organizations can configure tutors, learners, approvals, and analytics

Verdict

Zerra brings course creation, learner tools, and institutional management into one web platform. Its free plan and mix of marketplace and organization features may suit a range of learning setups, though some courses cost money.

Questions

Does Zerra have a free plan?

Yes. The free account costs nothing, and some courses are free while others are paid.

Which platforms does Zerra support?

Zerra is available on the web.

What course format does Zerra offer?

Its listed course format is video.

Are certificates available?

Yes. Course completion certificates have unique identifiers and can be shared or verified by employers and institutions.

Does Zerra offer business plans?

Yes. Business plans are available for organizations.

How does Zerra handle AI conversations?

Learner questions and lesson context are sent to an AI provider, and individual conversations are not used to train external AI models.

Facts from Zerra's own pages

AI data handling: The privacy policy says learner questions and lesson context are sent to an AI provider and individual conversations are not used to train external AI models. · zerra.build, 12 Oct 2026
AI tutoring: Its AI tutors answer questions using the transcript and content of the lesson being studied. · zerra.build, 12 Oct 2026
Assessments: Tutors can create lesson- or chapter-based multiple-choice quizzes with scoring and automatic grading. · zerra.build, 12 Oct 2026
Audience: ZERRA describes its audiences as learners, tutors, and organizations such as schools, universities, and training organizations. · zerra.build, 12 Oct 2026
Business plans: Yes · zerra.build, 22 Sept 2026
Company: NSKAI says it was founded in 2024 and is the organization behind ZERRA. · zerra.build, 12 Oct 2026
Course certificates: Yes · zerra.build, 22 Sept 2026
Course creation: Tutors can organize courses into chapters and lessons, add videos and supplementary files, and set lessons as free previews. · zerra.build, 12 Oct 2026
Course formats: video · zerra.build, 22 Sept 2026
Credentials: Course completion certificates are uniquely identifiable and can be shared or verified by employers and institutions. · zerra.build, 12 Oct 2026
Data retention: The privacy policy says account personal data is removed within 30 days after account deletion, except where retention is legally required or needed for legitimate business purposes. · zerra.build, 12 Oct 2026
Founded: 2024 · zerra.build, 28 Sept 2026
Free plan: Yes · zerra.build, 22 Sept 2026
Institution features: Organizations can manage tutors and learners, approve courses before publication, and view institution-wide analytics. · zerra.build, 12 Oct 2026
Integrations: The privacy policy names Clerk, Mux, UploadThing, a payment processor, and Resend as service providers; it also identifies Supabase as the managed PostgreSQL database. · zerra.build, 12 Oct 2026
Learning tools: Learners can take timestamped video notes, ask questions, follow learning paths, and receive course recommendations. · zerra.build, 12 Oct 2026
Product: ZERRA is an AI-powered learning platform combining a course marketplace for independent learners with an LMS for institutions. · zerra.build, 12 Oct 2026
Security: The privacy policy says data is encrypted in transit with TLS 1.3 and at rest with AES-256, and access is controlled by user role on the server side. · zerra.build, 12 Oct 2026
Support: ZERRA says it typically responds to inquiries within 24–48 hours on business days. · zerra.build, 12 Oct 2026

Where Zerra stands on Freedom251

Online Course Marketplaces#39 of 138