MLH Fellowship - Software Engineering Track vs PROMYS - Program in Mathematics for Young Scientists

Comparing two highly competitive STEM opportunities. MLH Fellowship - Software Engineering Track is a internship while PROMYS - Program in Mathematics for Young Scientists is a summer program.

MLH Fellowship - Software Engineering Track PROMYS - Program in Mathematics for Young Scientists
Prestige Tier Tier 2 — Highly Competitive Tier 2 — Highly Competitive
Type Internship Summer Program
Organization Major League Hacking (MLH) PROMYS
Acceptance Rate Highly competitive (exact rate not disclosed); MLH notes 'overwhelming demand from students' and significantly more applicants than available projects Not publicly available; estimated to be highly competitive (likely 10-25% based on prestige tier and selective nature)
Applicants Not officially published; described as receiving 'overwhelming demand' suggesting hundreds to thousands annually Not publicly specified; estimated 150-300+ applicants annually
Deadline Rolling Rolling
Cost to Apply Free $0
US Only No / International No / International
Grades Open to high school students and early-career developers; no specific grade level restriction mentioned, but intermediate to advanced coding proficiency required High school students (exact grade range not publicly specified on main site, but typically grades 9-12)
College Impact Strong positive impact on college applications and career prospects: 1) Demonstrates real-world professional experience (not just school projects or tutoring), which top colleges value significantly; ... PROMYS is highly respected by college admissions officers, particularly at selective universities. Participation demonstrates: exceptional mathematical talent and motivation; ability to thrive in rigo...