Algebra.com is a community-driven online resource for students seeking help with mathematics homework. Its free materials cover pre-algebra, Algebra I and II, geometry, physics, college algebra, linear algebra, and other topics. Students can use interactive solvers and calculators, many of which show their work, explore lessons written by contributors, and submit questions to volunteer tutors. The site also offers archives of previously solved problems, practice activities, and customizable tools for working through algebra word problems in areas such as finance, travel, mixtures, and geometry.

Learning resources range from arithmetic, equations, and graphing to matrices, vectors, trigonometry, probability, and geometric proofs. The site features video lessons with detailed voice and handwriting explanations, as well as worksheets, puzzles, and educational games. Algebra.com also invites tutors to contribute solutions and lessons, and provides information for educators and other contributors interested in promoting their math-related websites or books. Its central mission, as stated on the site, is to make homework more engaging and support people in teaching one another for free.