Probono.net is a national online resource for legal aid and pro bono attorneys, law professors and students, and related social services advocates. The site promotes collaboration and makes it easier for pro bono attorneys to get involved, saving them time and connecting them with opportunities, training events, mentors, and searchable libraries of practice resources. The site is organized by topical "practice areas" and geographic regions, built and maintained by public interest legal organizations and law firms throughout the country. Probono.net has a total of 114,000 members nationwide.