Short answer: pick by how you learn, not by brand. LeetCode is the practice gym (huge problem bank). NeetCode is the free curated roadmap. AlgoExpert and Educative are structured self-study (video and text, respectively). They're not really competitors — most serious candidates use two or three together. The one thing none of them provides is live instruction and accountability, which is a different category. Here's the honest breakdown.
Full disclosure: we build AlgoEngineer, a live cohort-based program. We've tried to keep the comparison fair and factual; judge the reasoning for yourself.
Price + format at a glance (2026)
| Platform | Format | Price | Free tier | Live feedback? |
|---|---|---|---|---|
| LeetCode | Problem bank + contests | Free · Premium (not shown to me) | ✅ large | ❌ |
| NeetCode | Curated roadmap + video | Free · $119/yr · $297 lifetime | ✅ generous | ❌ |
| AlgoExpert | Video course + browser IDE | Paid subscription (not shown to me) | Limited | ❌ |
| Educative | Text/interactive ("Grokking") | Paid subscription (not shown to me) | Limited | ❌ |
| interviewing.io / Pramp | Peer / expert mock interviews | From $179/interview · Pramp free | Some free | ✅ one-off |
| AlgoEngineer | Live cohort + weekly mocks | $499 one-time (DSA) | Free tools | ✅ (live) |
On the three "not shown to me" cells. Those are literal. On 11 August 2026 Educative's plan page rendered a feature comparison with no prices, AlgoExpert's purchase page returned only an unsupported-browser message, and LeetCode's pricing page blocks automated reads. The NeetCode figures were read off their own page on 8 August, and interviewing.io's starting price on 9 August. Pramp's free peer mocks moved to Exponent Practice in July 2024 and remain free. I would rather show a gap than a number I could not re-check — and note that NeetCode's $119 and $297 were both displayed against struck-through list prices of $199 and $599, which is the normal state of that page rather than a sale.
The four self-study tools are cheap and excellent for content but give no feedback on your work. Mock-interview platforms (Pramp, interviewing.io) add one-off practice with feedback. What none provide is a structured cohort — the same instructor throughout, a real curriculum, and repeated mocks over weeks — which is the line between "studied a lot" and "ready for the room."
What each one actually is
| Tool | Format | Best for | Watch-outs |
|---|---|---|---|
| LeetCode | Massive problem bank + contests + discuss | Volume practice; pattern reps; mock assessments | No curated path — easy to grind aimlessly without a plan |
| NeetCode | Curated roadmaps (e.g., the well-known 150-problem list) + video explanations; generous free tier | Beginners who want a sequence and free video walkthroughs | Lighter on live feedback; you still practice solo |
| AlgoExpert | Curated question set with video explanations + in-browser editor | Learners who like watching a worked solution then coding it | Smaller, opinionated question set; self-paced only |
| Educative | Text-based, interactive courses (the "Grokking" series is popular) | Readers who prefer no-video, run-in-browser lessons; pattern-first learning | Text-only doesn't suit everyone; self-paced only |
All four are self-study: excellent for content and reps, but you set your own pace, grade your own work, and practice talking-while-coding alone.
How to actually combine them
A proven, low-cost stack for most people:
- A roadmap so you're not grinding randomly — NeetCode's free list is a great default (or our free study-plan generator, built from a real cohort curriculum).
- A practice platform — LeetCode for volume and company-tagged problems.
- One structured resource if you want explanations — AlgoExpert (video) or Educative (text), based on your learning style.
That covers content. What it doesn't cover is the part most people actually fail on.
The gap none of them fill
Self-study breaks down on the things that don't show up in a problem count:
- Communicating while you solve — interviews grade your reasoning out loud, which you can't practice alone.
- Honest feedback — you don't know what you're doing wrong until someone who's interviewed candidates tells you.
- Accountability — many people lose momentum partway through a solo plan.
- Mock interviews under realistic pressure.
This is a different category from a problem bank — it's instruction. It's also where a live, cohort-based program fits: scheduled sessions, an instructor who's been on the other side of the table, mock interviews with feedback, and a group that keeps you moving. That's the model we built AlgoEngineer around — live and instructor-led, with a one-time payment rather than an open-ended subscription. It's not a replacement for practicing on LeetCode; it's the coaching layer on top.
So which should you choose?
- On a tight budget / self-disciplined: NeetCode (free roadmap) + LeetCode (practice). This genuinely works for a lot of people.
- Want explanations to study from: add AlgoExpert (video) or Educative (text).
- Struggle with consistency, communication, or want real feedback: add a live, instructor-led option — that's the gap self-study can't close, and the reason cohorts exist.
The honest meta-point: tools don't get you the offer; deliberate practice with feedback does. Pick the stack that keeps you practicing the right things, consistently.
Related reading: deep dives on each option — NeetCode alternatives, LeetCode alternatives, AlgoExpert alternatives, and Educative alternatives.
All four are self-study, which means none of them grades how you reason out loud. If that is the actual gap, see how live cohort programs stack up — a different category, at a very different price.
Written by Amit Singh — Senior SDE at Amazon, Claude Certified Architect, and the instructor at AlgoEngineer. If you want the coaching layer on top of your practice, see our live courses — or start free with the study-plan generator.