Exercism vs Principle
A detailed comparison of Exercism and Principle in 2026. Compare pricing plans, features, and find out which education service is right for you.
Exercism
Free open-source coding exercises in 67 programming languages with mentorship
Exercism is a online learning and education service that provides free open-source coding exercises in 67 programming languages with mentorship. Founded in 2013 and headquartered in London, UK, Exercism offers 2 pricing plans. It offers a free tier as well as paid plans starting from $9.99/month. Key features include 67 languages, Mentorship, Code exercises, Open source. Exercism is a popular choice for users looking for quality education subscriptions.
Principle
Animated and interactive UI design tool for Mac
Principle is a design and creative service that provides animated and interactive ui design tool for mac. Founded in 2015 and headquartered in San Francisco, California, Principle offers 1 pricing plan. Contact Principle for pricing details. Key features include Animation design, Interactions, Auto transitions, Drivers. Principle is a popular choice for users looking for quality design subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Exercism | Principle |
|---|---|---|
| Starting Price | Free | Contact sales |
| Plans Available | 2 | 1 |
| Year Founded | 2013 | 2015 |
| Headquarters | London, UK | San Francisco, California |
| 67 languages | ||
| Mentorship | ||
| Code exercises | ||
| Open source | ||
| Community | ||
| Animation design | ||
| Interactions | ||
| Auto transitions | ||
| Drivers | ||
| Components | ||
| Sketch import |
Pricing Comparison
Compare all available plans and pricing tiers
Exercism Pricing
Principle Pricing
Frequently Asked Questions
Is Exercism or Principle better in 2026?
Both Exercism and Principle are excellent education services. Exercism offers 67 languages and Mentorship, while Principle features Animation design and Interactions. The best choice depends on your specific needs and budget.
How much does Exercism cost compared to Principle?
Exercism starts at $9.99/month, while Principle starts at $Free/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Exercism and Principle subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Exercism and Principle. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Exercism, Principle, or both — track all your subscriptions in one place with smart alerts and analytics.