Simons Summer Research Program vs Regeneron ISEF Awards

Comparing two highly competitive STEM opportunities. Simons Summer Research Program is a summer program while Regeneron ISEF Awards is a competition.

Simons Summer Research Program Regeneron ISEF Awards
Prestige Tier Tier 2 — Highly Competitive Tier 2 — Highly Competitive
Type Summer Program Competition
Organization Simons Foundation Society for Science
Acceptance Rate Approximately 11-12% (40 fellows selected from ~350 applicants annually as of 2015) Approximately 1,600-1,700 finalists compete at ISEF annually out of significantly larger pool competing at 365+ affiliated fairs; roughly 600 finalists receive awards/prizes (37.5% of finalists awarded)
Applicants Approximately 350 per year Over 1,600 finalists selected annually from 365 Society-affiliated fairs across 60+ countries and territories; total number competing at all affiliated fairs globally is much larger (tens of thousands)
Deadline Rolling
Award $7,000,000
Cost to Apply Free Free
US Only Yes No / International
Grades High school students (primarily juniors and seniors) 9th through 12th grade (high school students)
College Impact Highly positive impact on college admissions. Summer research programs, especially prestigious ones like the Simons program, are viewed very favorably by college admissions officers because: (1) They ... Reaching Regeneron ISEF as a finalist is extremely prestigious in college admissions and carries significant weight. Top colleges (Ivy League, Stanford, MIT, etc.) view ISEF participation highly favor...