CollegeVine, an education technology startup specializing in high school mentoring for college applications, has closed a $3.1 million Series A funding round led by Morningside Technology Ventures with participation by New York-based University Ventures.

Morningside is a private equity and venture capital firm. Gerald Chan, its co-founder, has joined CollegeVine’s board of directors. University Ventures is a specialty venture capital fund that exclusively focuses on ideas in the higher education…