
HackerRank
Coderbyte
Codility
CodeSignal
DevSkiller
See how engineers actually work. Live or async technical interviews, in your repo, right in the browser.

HackerRank
CodeSignal
Codility
codebunk
HackerEarth
HireVue
iMocha
Collaborative code editor with in-browser, real-time execution. Conduct programming phone screens like a boss.

Which is more popular?
Based on our record, coderpad seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | kendor.io | coderpad.io |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Kendor is a technical hiring platform for running live coding interviews and take-home assessments in a real development environment instead of a puzzle editor. Each candidate gets an isolated cloud sandbox in the browser with a VS Code editor, a terminal, running services and a live preview....
No description of coderpad yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Kendor yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Kendor and coderpad.
Kendor's answer
Kendor runs technical interviews in a real development environment, not a puzzle editor. Candidates work in a full VS Code editor in the browser, backed by a secure cloud sandbox that runs their code. That can be your own repository, with real services, a live preview and databases like PostgreSQL and Valkey. They can use AI coding agents such as Claude Code and Codex when you allow it, and reviewers see exactly how the AI was used. Live interviews happen in the same environment, with a built-in video call. You see how someone actually works, not how well they memorised algorithm puzzles.
Kendor's answer
Most assessment tools still test isolated puzzles in a simple editor, and treat AI as cheating. Kendor reflects how engineers work today:
Kendor's answer
Engineering-led hiring teams at startups and growing tech companies: CTOs, engineering managers and the recruiters who work with them. They want to see how a candidate really builds software, including with AI tools, rather than how they score on algorithm puzzles. Kendor suits teams hiring a few engineers at a time as well as companies running technical screens at volume.
Kendor's answer
TypeScript throughout:
Kendor's answer
I started building it when I was hiring engineers and found no good solution in the market. Most at the time focus on Leetcode like puzzle-tests and I didn't think they were realistic skill assessment for the job. So for the first couple of hires, we were just sending candidates repos with READMEs as take home assessment with manual timer. But the problem with that is we have no insights to how they work or what's their thinking process was while implementing it(Now with Agentic coding, it's even harder). And everything was manual including reviewing process so it wasted a lot of time. So I built Kendor to make my own hiring process easier and my colleagues liked it as well so they started using it for hiring as well.
Share your experience with using Kendor and coderpad. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Kendor since Oct 2026.
Some companies use things like CoderPad or Google Docs (yes, Google really used to use Google Docs). Those don't let you run the code either so they're more like whiteboards. Source: over 3 years ago
I am a CS major with a computer engineering minor. I want to prepare myself to apply for an Embedded Engineering Internship. The interview process includes a coding task on coderpad.io, I have no clue what to expect - what kind of... Source: over 3 years ago
CoderPad : Quickly Conduct Coding Interviews and Phone Screen Interviews. - Source: dev.to / over 3 years ago
When comparing Kendor and coderpad, you can also consider the following products.

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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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Realtime Collaborative Editor with Code Execution, REPLs and Chat
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The industry-proven platform to assess and grow tech talent
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