College credit (credit-by-exam & free)
Earn real, transferable college credit cheaply or free — CLEP/DSST by exam, ACE/NCCRS-reviewed courses. Start with ModernStates (free CLEP) and Saylor.
Modern States Education Alliance
Free online courses that prep you for CLEP exams — and Modern States pays your exam voucher. Pass the CLEP and most U.S. colleges grant credit. The cheapest real route to a year of college.
✓ Free CLEP prep + a voucher that covers the CLEP exam & proctor fee; CLEP credit accepted by 2,900+ colleges
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Saylor Academy (nonprofit)
Free, self-paced college-level courses. Pass the final exam and many carry ACE- or NCCRS-recommended college credit you can transfer to partner schools — at no cost.
✓ Free; many courses are ACE/NCCRS credit-recommended (Saylor Direct Credit)
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American Council on Education
ACE reviews non-college courses/exams and recommends college credit; its transcript is how Saylor/Sophia/StraighterLine credit gets accepted. The backbone of the alt-credit world.
✓ The credit-recommendation service colleges trust
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edX (2U)
University courses from MIT, Harvard and others. Audit free; verified certificates and credit-bearing MicroBachelors/MicroMasters for a fee. A serious open-learning catalog.
✓ Audit free; verified certs & some for-credit MicroBachelors/Masters
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Coursera
The largest catalog of university and industry courses. Audit most for free; many professional certificates are ACE-recommended for college credit and financial aid is available.
✓ Audit free; ACE-recommended certs & degrees from universities
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College Board
Standardized exams that grant college credit for what you already know — ~$95/exam (often free via Modern States). 34 subjects from College Composition to Calculus.
✓ Credit-by-exam accepted at 2,900+ institutions
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Sophia (Strategic Education)
Low-cost ($99/mo, unlimited) self-paced courses with ACE credit recommendations — a fast, cheap way to knock out gen-eds that transfer to many online universities.
✓ ACE-recommended; widely accepted (esp. SNHU, WGU pathways)
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StraighterLine
Subscription college courses ($99/mo + per-course fee) with ACE credit recommendations and a large partner-college network that accepts the credit.
✓ ACE-recommended; partner-college transfer network
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Prometric / ACE
Credit-by-exam like CLEP but for a different subject set (and upper-level options). ACE-recommended; free for service members via DANTES.
✓ ACE-recommended credit-by-exam; free for military
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Udacity
Project-heavy tech "nanodegrees" (data, AI, cloud, programming) built with industry. Pricier and not for college credit, but respected for the portfolio they build.
✓ Employer-recognized tech "nanodegrees"
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