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LeetCode Review

Depends

Should I use LeetCode?

The world's leading online programming practice platform for coding interview prep - leetcode.com

· 1 month ago

Buy the free tier if you're actively interviewing for coding jobs — it covers most problems. Skip it entirely if you're not job hunting; grinding puzzles won't make you a better engineer.

Confidence

Medium. Based on ~30 public sources; many snippets truncated, so quotes and prices reflect partial text.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security posture

Pricing

$0

Free

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Premium≈$99/yr (monthly option)

Best for

  • Candidates prepping big-tech interviews
  • CS students drilling data structures
  • Career switchers doing problem-grinding practice

Not for

  • Anyone not actively job hunting — drills won't improve real engineering
  • Beginners learning to code; it assumes fundamentals
  • Hiring teams evaluating candidates — wrong side of the table
  • Devs who dislike rote memorization as a learning method

Gotchas - check before you buy

high

Premium refunds reportedly not offered — treat the purchase as final

medium

Premium mainly unlocks company-tagged questions; many users say skip it

medium

BBB complaints on file; check billing terms before subscribing

low

ToS covers subscription fees; complaint threads cite billing disputes

Pros and cons

Pros

  • Huge free problem bank; most content usable without paying
  • Active community with study guides and real interview reports
  • Some users report top-percentile results after sustained grinding
  • Praised as the best online judge by some users

Cons

  • Premium called worthless by some; refunds reportedly refused
  • Critics say grinding builds rote memorization, not engineering skill
  • Relevance questioned as AI changes technical interviews
  • Reviews are polarized across platforms

Sources & method

- 12 sources - No known vulnerabilities found in the sources reviewed.

official x2review x5security x2news x3

Key stats

  • Value for money: 3/5

    Rating

  • $0

    Starting price

  • 12

    Sources

  • Analyzed

  • Value for money: 3/5. Free tier strong; Premium value heavily disputed
  • Ease of use: 3/5. Called best online judge by some users
  • Feature depth: 4/5. Users grind 1,700+ problems in one bank
  • Support quality: 2/5. Refund refusals reported; BBB complaints on file
  • Security posture: 4/5. Bug bounty program; no public CVEs in sources
  • 16 G2 reviews across LeetCode's G2 listings
  • ≈$99/yr Premium price monthly plan also offered
  • Yes Free tier most problems playable without paying
  • $8M/yr Est. revenue Owler estimate

Pricing

Free

$0

  • Most practice problems
  • Community discuss forums

Premium

≈$99/yr (monthly option)

  • Company-tagged questions
  • Official solutions and hints

Security

No known vulnerabilities found in the sources reviewed.

What users say

Opinion is split: many credit it with landing offers, while critics call the grind rote memorization and Premium overpriced.

“Leetcode is the best OJ”
Quora reviewer
“2 years of non-stop leetcoding and solving over 1700 problems getting into top 1%”
LeetCode Discuss post
“My opinion, leetcode success comes from rote memorisation”
Reddit, r/leetcode

Alternatives

Compare LeetCode with each alternative.

  • HackerRank

    Free structured practice tracks with a gentler ramp

  • CodeWars

    Free community katas for casual skill sharpening

  • AlgoCademy

    Guided interview prep; compares free alternatives to Premium

    LeetCode vs AlgoCademy
  • Free YouTube walkthroughs

    Full problem-grind breakdowns at zero cost

Full analysis

Based on ~30 public sources; many snippets truncated, so quotes and prices reflect partial text.

Interview prep staple. Free tier covers most; Premium (~$99/yr) is disputed. Only worth it while job hunting.

Methodology

Based on ~30 public sources; many snippets truncated, so quotes and prices reflect partial text.

Read how a report is made.

Sources

  1. official
  2. official
  3. review
  4. review
  5. review
  6. review
  7. news
  8. security
  9. security
  10. news
  11. news
  12. review

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