Cubic AI code reviewer
Shares rank 4 of 5 AI code reviewers by recommenders
Developers use Cubic as an AI code reviewer that catches issues on pull requests humans miss, with more technical explanations than basic checks. No caveat recurs among the quotes.
Developers use Cubic as an AI code reviewer that catches issues on pull requests humans miss, with more technical explanations than basic checks. No caveat recurs among the quotes.
6 people gave an opinion
- recommend it
- 5
- criticize it
- 1
- approval share
- 83%
Recommended in 4 of 13 months
- November 2025: recommended
- December 2025: not recommended
- January 2026: recommended
- February 2026: not recommended
- March 2026: recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 5 people recommend itNeeds 10 or more, not met.
- 5 recommenders for every criticNeeds 2 to 1 or better, met.
- Recommended in 4 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Catches issues humans miss in PRs
“Teams like n8n and Resend use it to catch issues automatically so reviewers can focus on what matters.”
Comment from 4 Nov 2025 on Hacker News “I've found automated code review to discover some tricky stuff that humans missed.”
Comment from 26 Jan 2026 in “There Is an AI Code Review Bubble” Technical explanations beyond basic checks
“I use tools like DeepWiki, Mintlify, Cubic daily to analyze complex codebases”
Comment from 12 Jul 2026 in “Yt-Dlp Sequence Diagrams” “It provides more technical explanations than just basic checks”
Comment from 13 Jan 2026 in “Show HN: cubic 2.0 – improving our AI code reviewer (3x more accurate,2x faster)” Used daily for PR reviews
“I use tools like DeepWiki, Mintlify, Cubic daily to analyze complex codebases”
Comment from 12 Jul 2026 in “Yt-Dlp Sequence Diagrams” “I use and enjoy for PR reviews”
Comment from 19 Mar 2026 in “Launch HN: Canary (YC W26) – AI QA that understands your code”
Other AI code reviewers people recommend
The four most recommended other AI code reviewers, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Cursor Bugbot | 27 | 6 | 82% | 9 | — | Approved |
| GitHub Copilot code review | 14 | 26 | 35% | 8 | — | — |
| Greptile | 9 | 15 | 38% | 5 | — | — |
| Cubic AI code reviewerThis page | 5 | 1 | 83% | 4 | — | — |
| Caliper | 5 | 0 | 100% | 5 | — | — |
What people said
7 of the 8 comments that mention it, newest first. Each links to the original comment.
“a terrible game that sold poorly and was instantly $80+ once it was revealed”
“I use tools like DeepWiki, Mintlify, Cubic daily to analyze complex codebases”
“I use and enjoy for PR reviews”
“I've found automated code review to discover some tricky stuff that humans missed.”
“It provides more technical explanations than just basic checks”
“You write your constraints in plain English, and AI enforces them semantically on every PR.”
“Teams like n8n and Resend use it to catch issues automatically so reviewers can focus on what matters.”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.