← Technical Interviewing & Assessment ranking

Best overall · Prompt 1 of 8 · September 2026

A real buyer question from the September 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“What's the best platform for conducting technical interviews?”

ChatGPT answered 3× this snapshot

The “best” platform depends on what kind of technical interview you’re running. Best overall CoderPad or CodeSignal are usually the safest all-around choices for live technical interviews. CoderPad Great for live coding interviews Simple, widely recognized, low friction Supports many languages and collaborative coding Best if you want a straightforward shared editor CodeSignal Stronger if you want both live…

Named across its answers: 1. CoderPad2. CodeSignal3. HackerRank4. Karat5. Miro

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

CoderPad is the cleanest sweep in this snapshot: first in all 9 answers across every model, with an average position of 1, while HackerRank holds a consistent second at 2.1 but never leads. The gap matters because buyers asking a best-overall question see CoderPad before any alternative, giving it a structural advantage that TestGorilla, CodeSubmit, Filtered, and NeetCode cannot overcome despite their category rankings.

AI-generated read of the September 2026 measurements.

Who wins this question

Owned Consensus

All three models name CoderPad, HackerRank and Karat on this question.

ChatGPT

Claude

Gemini mentioned · first · avg. pos

CoderPad 111111111 9/9 · 9× first · #1

HackerRank 322222222 9/9 · never first · #2.1

Karat 444896610 8/9 · never first · #6.4

Miro 556989 6/9 · never first · #7

CodeSignal 23334 5/9 · never first · #3

Codility 34333 5/9 · never first · #3.2

Excalidraw 75578 5/9 · never first · #6.4

interviewing.io 494 3/9 · never first · #5.7

Byteboard 1045 3/9 · never first · #6.3

CodeSandbox 677 3/9 · never first · #6.7

Replit 56 2/9 · never first · #5.5

Eraser 47 2/9 · never first · #5.5

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Showing the top 12 of 23 brands named at least once. Never mentioned here: TestGorilla, CodeSubmit, NeetCode, Codeforces.