LeetCode vs NeetCode — which is best for interview prep.
TL;DR
LeetCode is a 2,500-problem catalogue. NeetCode is a curated 150-problem pattern walkthrough product. They complement each other: most engineers use NeetCode to learn patterns, then LeetCode to drill. Alpha Code consolidates both into one subscription and adds system design, behavioral, and mock interviews.
| Feature | LeetCode | NeetCode | Alpha Code |
|---|---|---|---|
| Problem count | 2,500+ | ~150 (Blind 75 + NeetCode 150) | Pattern-indexed scenarios |
| Format | Problem catalogue | Video walkthroughs | Indexed library + walkthroughs + mocks |
| Monthly price | $35 Premium | $15–$20 Pro | $19 (everything) |
| Pattern organization | Tag filter | Pattern-based courses | 12 patterns pillar + spokes |
| System design | Separate | Separate course | Included |
| Mock interviews | Paid credits | Not offered | Included |
| Discuss forum | Active | YouTube comments | Minimal |
Frequently asked questions
- LeetCode vs NeetCode — which should I use first?
- Use NeetCode first to internalize the patterns, then LeetCode to drill volume. Or use Alpha Code, which collapses both approaches into one subscription organized by the 12 patterns.
- Does NeetCode replace LeetCode Premium?
- No. NeetCode covers ~150 curated problems; LeetCode Premium unlocks 2,500+ including company-tagged sets. Many users subscribe to both.
- Is NeetCode cheaper than LeetCode?
- Yes. NeetCode Pro is roughly half the price of LeetCode Premium. Alpha Code is priced between the two at $19/mo and includes system design, behavioral, and mocks.
- Is the NeetCode 150 better than the Blind 75?
- The NeetCode 150 extends the Blind 75 with additional coverage. Both are subsets of the same pattern distribution Alpha Code indexes at /patterns.
- What's an alternative to both?
- Alpha Code at $19/mo replaces LeetCode + NeetCode + separate system-design, behavioral, and mock-interview subscriptions.
Run the free diagnostic.
Ten-minute patterns quiz. No card. Personalized loop starts on the other side.