MLH Fellowship - Software Engineering Track vs PROMYS

Comparing two highly competitive STEM opportunities. MLH Fellowship - Software Engineering Track is a internship while PROMYS is a summer program.

MLH Fellowship - Software Engineering Track PROMYS
Prestige Tier Tier 2 — Highly Competitive Tier 2 — Highly Competitive
Type Internship Summer Program
Organization Major League Hacking (MLH) Boston University
Acceptance Rate Highly competitive (exact rate not disclosed); MLH notes 'overwhelming demand from students' and significantly more applicants than available projects Approximately 15-20% (estimated based on ~80 admitted from several hundred applicants; exact figures not publicly disclosed)
Applicants Not officially published; described as receiving 'overwhelming demand' suggesting hundreds to thousands annually Several hundred annually (exact number not publicly available)
Deadline 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 entering 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 attendance is viewed very favorably by college admissions officers, particularly at selective institutions. It demonstrates: genuine passion for mathematics, intellectual rigor, ability to succ...