Resume databases can be found on popular job portals and recruitment platforms. Websites like OPTnation, OPTresume, Ragnsinc, and CareerBuilder offer access to millions of resumes across various industries. LinkedIn Recruiter is another excellent tool for sourcing passive and active candidates. For tech talent specifically, platforms like Dice and Hired are ideal. Many recruitment software providers like Zoho Recruit and Smart Recruiters also offer integrated resume search capabilities. Subscribing to these platforms often provides filters by location, skills, experience, and more, making it easy to identify top talent for your specific hiring needs.