You've found the courses. Recorded modules, a cohort with a start date, a certificate at the end. Here's the honest comparison against live 1-to-1 coaching, so you can pick the one that actually fits what you're trying to do.
In a 2025 randomised study (METR, 2025), experienced developers using AI tools believed they were 20% faster. They were measured 19% slower. Follow-up research in 2026 found technical workers reporting 1.4–2× gains once their workflow matured (METR, 2026). The tool wasn’t the variable. Technique was — and a recorded course has no way to see your technique, let alone fix it.
Course pricing reflects typical published rates for multi-week cohort programmes as of 2026; individual providers vary. We don’t name specific competitors in this table — pricing moves, and the comparison holds either way.
Weighing a matching marketplace or a live bootcamp instead of a course? See coaching vs. mentor marketplaces and coaching vs. bootcamps.