CoderPad vs Codility:Which is more popular?
In September 2026, CoderPad had more branded searches than Codility among coding challenge brands worldwide. CoderPad had about 33,100 branded searches, while Codility had 14,800. CoderPad made up 0.67% of all coding challenge brand searches we track, and Codility accounted for 0.3%. When we asked ChatGPT and Google AI Overviews about coding challenge brands, CoderPad appeared in two of the five answers and Codility in one. CoderPad and Codility were each mentioned first in one of the two answers that named either.
Who do people search for more?
CoderPad, about 2 searches for every 1 for Codility
Who does AI mention more?
CoderPad, mentioned in 2 of 5 answers, Codility in 1
Who does AI recommend more?
Each is named first in 1 of 2 answers.
Follow CoderPad vs Codility and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Top coding challenge brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, CoderPad was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Codility was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. CoderPad and Codility were each listed first in one of the two answers that named either.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
HackerRank1st
LeetCode2nd
CodeSignal3rd
Codewars4th
Codeforces5th
Exercism6th
CoderPad7th
HackerEarth8th
Codility9th
Project Euler10th- +1 more
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
HackerRank5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
LeetCode4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Codeforces3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Codewars3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Exercism3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
CodeSignal3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
HackerEarth2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
CoderPad2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Project Euler2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Codility1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about coding challenge brands
5 answers
Asked ChatGPT
“Which coding challenge brand should I use?”
Asked ChatGPT
“What are the best coding challenge brands?”
Asked ChatGPT
“What's the best coding challenge brand for developer hiring?”
Searched Google, AI Overview
“coding challenge platforms”
Searched Google, AI Overview
“coding assessment tool”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.
Is CoderPad or Codility more popular in search?
This chart shows how often people search Google for CoderPad and Codility by name. Each line represents a brand's share of searches for all 11 coding challenge brands we track, month by month, from English-language searches worldwide.
Share of searches by month for CoderPad, Codility. The figures are in the table below the chart.
View monthly share of searches table
| Month | LeetCode | HackerRank | Codeforces | Codewars | Exercism | HackerEarth | HireVue | CoderPad | CodeSignal | Project Euler | Codility |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 55.1% | 20.2% | 13.5% | 3.3% | 1.8% | 1.2% | 1.2% | 1% | 1.2% | 0.81% | 0.55% |
| Nov 2025 | 59.4% | 17.8% | 11.9% | 3.6% | 1.6% | 1.3% | 1.1% | 0.88% | 1.1% | 0.72% | 0.59% |
| Dec 2025 | 60.1% | 18% | 12.1% | 2.9% | 1.3% | 1.6% | 0.89% | 0.73% | 1.1% | 0.73% | 0.49% |
| Jan 2026 | 62.7% | 15.4% | 12.6% | 3.1% | 1.4% | 1.1% | 0.93% | 0.76% | 0.93% | 0.62% | 0.51% |
| Feb 2026 | 62.6% | 15.4% | 12.6% | 2.5% | 1.7% | 1.7% | 0.92% | 0.76% | 0.92% | 0.62% | 0.41% |
| Mar 2026 | 63.2% | 15.5% | 10.4% | 2.5% | 2.1% | 2.1% | 1.1% | 0.93% | 0.93% | 0.63% | 0.51% |
| Apr 2026 | 59.7% | 17.9% | 12% | 2.9% | 2% | 1.6% | 1.1% | 0.88% | 0.88% | 0.59% | 0.48% |
| May 2026 | 65.6% | 13.2% | 10.8% | 3.2% | 1.8% | 1.4% | 0.97% | 0.97% | 0.97% | 0.65% | 0.43% |
| Jun 2026 | 68.5% | 13.7% | 9.2% | 2.3% | 1.8% | 1.2% | 0.83% | 0.83% | 0.68% | 0.55% | 0.37% |
| Jul 2026 | 67.6% | 16.6% | 9.1% | 1.8% | 1.5% | 0.82% | 0.67% | 0.67% | 0.55% | 0.45% | 0.3% |
| Aug 2026 | 67.3% | 16.5% | 9% | 1.8% | 1.5% | 0.99% | 0.81% | 0.66% | 0.66% | 0.45% | 0.3% |
| Sep 2026 | 67.5% | 16.6% | 9.1% | 1.8% | 1.2% | 0.82% | 0.82% | 0.67% | 0.67% | 0.55% | 0.3% |
How has the CoderPad and Codility comparison changed over the last 12 months?
3 findings
- CoderPad was ahead of Codility in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, CoderPad’s share of searches among coding challenge brands worldwide moved from 1% to 0.67%, and its estimated monthly branded searches moved from 40.5K to 33.1K.
- Across the 12 months ending September 2026, Codility’s share of searches among coding challenge brands worldwide moved from 0.55% to 0.3%, and its estimated monthly branded searches moved from 22.2K to 14.8K.
How did search popularity change for coding challenge brands worldwide in September 2026?
2 changes
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using CoderPad’s and Codility’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Other head-to-heads among coding challenge brands

Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.