Brainly

Brainly is a social learning platform where students ask academic questions and receive answers from a global community of students, teachers, and AI assistants. With over 350 million users in 35+ countries, it operates as the largest peer-to-peer academic help network in the world.

**Community + AI hybrid:** Brainly's fundamental model is crowd-sourced answers — students post questions, other students respond, and the community votes on answer quality. AI is layered on top to provide instant answers for common questions, verify community responses for accuracy, and handle questions that haven't been asked before.

**Brainly Plus (AI tutor):** The premium tier adds "Scan & Solve" (point your camera at a problem for instant AI solution), step-by-step explanations, and access to Brainly's AI tutor for follow-up questions. The AI tutor can explain any step of a solution or reframe the explanation for different learning approaches.

**Subject breadth:** Covers every K-12 and introductory college subject — math, science, history, literature, languages, social studies, and more. The international user base means strong coverage of non-English curriculum questions (particularly strong in Polish, Portuguese, Indonesian, and Hindi subjects).

**Snap to Solve:** Point a camera at a printed math problem or textbook question and Brainly's AI recognizes and answers it — similar to Photomath's scanning capability but extended to all subjects, not just math.

**Tutor verification:** Some answers are verified by Brainly's network of certified educators, marked with a "Verified by Expert" badge. This quality layer helps students identify trustworthy explanations amid crowd-sourced responses of varying quality.

**Pricing:** Free with limited daily questions. Brainly Plus at $24/year (or $5.99/month) unlocks unlimited questions, ad-free experience, AI tutor access, and priority answers. Available as a mobile app (iOS/Android) and web platform.

**Who it's for:** K-12 and introductory college students globally, particularly those who want peer-validated explanations and diverse perspectives on problem-solving rather than just AI-generated answers.