The LastRound AI Blog
Interview prep, tech careers, and AI tools — from the team building the AI interview copilot.
Technical Prep
Platform by Platform: What Each Coding Proctor Actually Flags
Check what HackerRank and CodeSignal proctoring actually detects in 2026, which AI tools survive each stack, and where the integrity flags come from.
Technical Prep
AlgoExpert sells reps. Hello Interview sells the rounds where you talk.
Hello Interview vs AlgoExpert, both priced live on 20 Aug 2026: one drills 200 algorithm reps, the other drills design and behavioral. Compare them.
AI Tools
The Full AI Job-Search Stack for 2026, Layer by Layer
A layer-by-layer, honestly balanced tour of the 2026 AI job search stack, from decoding a job description to negotiating an offer. Covers LastRound's own…
Technical Prep
Two courses called Grokking System Design. Which one should you buy?
Design Gurus vs Educative for the Grokking system design course: lesson counts, mock interviews and prices checked on 20 August 2026. Compare both.
Technical Prep
Two assessment platforms, two different things to practise
CodeSignal vs HackerRank, compared for candidates with prices checked on 20 Aug 2026. See what each assessment tests and what to practise first.
AI Tools
9 Auto-Apply Job Tools, Priced Out for 2026
Nine auto-apply job tools compared on verified 2026 pricing, review controls, and ATS coverage, including the two whose pricing vendors won't publish and where…
Technical Prep
Which system design course do you actually finish?
Compare ByteByteGo vs Educative on price, depth and format, with rupee pricing pulled live on 20 August 2026, and pick the one you'll actually…
Career Advice
Three resume tools, one PDF, three scores that never match
Resume Worded vs Jobscan vs Teal, with prices pulled live on 20 Aug 2026: see what each score actually measures, then pick the one…
Technical Prep
I compared the free system design repo everyone bookmarks against the paid course everyone eventually buys
System Design Primer is a free GitHub repo with 365k stars. ByteByteGo is a paid course. Here's what you actually get for the price…
Technical Prep
Should a New Coder Really Open LeetCode First?
Is LeetCode good for beginners in 2026? Here's what the raw problem list gets wrong for new coders, and the order that actually works…