Practice.dev VS interviewing.io

interviewing.io

Free, anonymous technical interview practice

Landing page //
2023-01-28

Landing page //
2022-11-02

Practice.dev

Website: practice.dev
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interviewing.io

Website: interviewing.io
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Practice.dev features and specs

Interactive Learning
Practice.dev offers an interactive learning environment that allows developers to practice coding in real-time, which can be more engaging and effective than passive learning methods.
Real-World Scenarios
The platform provides scenarios that mimic real-world problems, helping users to apply their skills in practical situations and preparing them for actual development tasks.
Skill Development
Users can improve their coding skills by working through challenging exercises and receiving feedback, which helps in strengthening problem-solving and coding abilities.
Wide Range of Topics
The platform covers a variety of programming topics and technologies, making it suitable for developers looking to learn or improve upon specific skills.
Immediate Feedback
Practice.dev provides immediate feedback on exercises, allowing users to learn from their mistakes and understand solutions more effectively.

Possible disadvantages of Practice.dev

Subscription Cost
The platform may require a subscription for full access to its features, which could be a barrier for some users, especially students or beginners with limited budgets.
Learning Curve
Beginners might find some of the exercises challenging if they lack foundational knowledge, potentially leading to frustration without adequate support or guidance.
Limited Offline Access
As an online tool, Practice.dev relies on an internet connection, which might limit accessibility for users who wish to practice coding offline.
Varied Exercise Quality
The quality and relevance of exercises can vary, potentially leading to an inconsistent learning experience if some scenarios are not well-constructed.
Dependency on Platform
Since users practice within the platform's environment, there might be a dependency on its tools and setup, which might not perfectly simulate all development environments.

interviewing.io features and specs

Anonymity
Interviewing.io allows candidates to remain anonymous during the interview process, which can help reduce bias and make candidates more comfortable.
High-quality practice
The platform provides opportunities to practice with real engineers from top tech companies, offering high-quality feedback and experience.
Cost-effective
Many features on Interviewing.io are free, including the ability to conduct practice interviews and access to recordings and feedback.
Feedback and metrics
Candidates receive detailed feedback and performance metrics after each interview, helping them identify areas of improvement.
Networking
The platform can provide valuable networking opportunities by connecting candidates with engineers and potential employers from top tech companies.

Possible disadvantages of interviewing.io

Limited industry focus
Interviewing.io primarily focuses on tech interviews, so it may not be useful for candidates looking for practice in other industries.
Variable interviewer quality
The quality of interviewers can vary, which might affect the consistency of the practice and feedback received.
Scheduling challenges
Finding convenient times for interviews can sometimes be challenging, especially if both the candidate and interviewer have busy schedules.
Stress and performance pressure
Despite being a practice platform, candidates might still experience stress and performance pressure, similar to real interview scenarios.
Limited personalization
The feedback and practice sessions are somewhat standardized, which may not always cater to the specific needs or unique backgrounds of individual candidates.

Analysis of interviewing.io

Overall verdict

Interviewing.io is considered a good resource for individuals looking to improve their technical interviewing skills. It is particularly beneficial due to its anonymous nature, which encourages honest feedback and reduces anxiety, and the quality of interviewers involved, who often come from well-known tech companies.

Why this product is good

Interviewing.io is a platform designed to help candidates practice technical interviewing through mock interviews, which can be especially useful for those aiming to enter fields such as software engineering. It offers anonymous practice sessions with engineers from top tech companies, providing real-world experience and feedback. The platform also offers flexible scheduling, expert insights, and resources to improve interview performance.

Recommended for

Aspiring software engineers
Recent computer science graduates
Professionals transitioning into tech roles
Individuals preparing for technical interviews at major tech companies

Practice.dev videos

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interviewing.io videos

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Technical Interviewing Anonymous: Aline Lerner, CEO @ Interviewing.io

Category Popularity

0-100% (relative to Practice.dev and interviewing.io)

interviewing.io

Education

100 100%

Education

0% 0

Online Learning

9 9%

Online Learning

91% 91

Developer Tools

100 100%

Developer Tools

0% 0

Online Education

0 0%

Online Education

100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Practice.dev and interviewing.io

Practice.dev Reviews

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interviewing.io Reviews

The Best Code Interview Prep Platforms in 2020

Interviewing.io takes a very unique approach to coding interview prep. Rather than providing content and practice coding challenges, Interviewing.io has a library of actual video interviews that you can watch, and you can pay to anonymously take a mock interview with an engineering hiring manager.

Source: www.freecodecamp.org

Social recommendations and mentions

Based on our record, interviewing.io seems to be a lot more popular than Practice.dev. While we know about 102 links to interviewing.io, we've tracked only 3 mentions of Practice.dev. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Practice.dev mentions (3)

What is your job and how much do you get paid?
If you want to benchmark yourself when you learn React. I’ve completed most of the medium/hard react problems at https://practice.dev to get my job. Source: over 4 years ago
I created an IDE in the browser with real-time collaboration
It took me a few months to build practice.dev. Here I extracted the IDE and added live collaboration and npm resolver. It took me 1 week to release live-ide.dev. Source: almost 5 years ago
practice.dev - I am creating better FreeCodeCamp
The idea of practice.dev is to create basics tutorials (currently it's in progress) similar to FreeCodeCamp, and create hundreds of challenges with greater difficulty. Think of it like leetcode/codewars for frontend. Source: almost 5 years ago

interviewing.io mentions (102)

AI Interview Prep in 2026 Is Broken. Here's What Nobody Wants to Admit.
Interviewing.io charges $100–225 per session. Genuinely useful, but you can't do 5 sessions a day for a month. And a stranger on a 45-minute call doesn't know your history. - Source: dev.to / 5 months ago
System Design Roadmap for Freshers 2026: From Zero to Placement-Ready
Mock interviews: Pramp, Interviewing.io (free tier), or batchmates. Aim for 8–10 mocks. - Source: dev.to / 7 months ago
Interviewing in tech changed drastically after 2022 — here’s what I learned trying to navigate it
Interviewing is very performative so along the way you should absolutely do mock interviews just to get the nerves out and to practice being calm under pressure. I paid for several using Interviewing.io. They were certainly helpful, but I actually found the free ones I did with peers, both on interviewing.io and tryexponent.com to be more helpful. Why was it more helpful? It’s worthwhile being on the interview... - Source: dev.to / 12 months ago
How to Become a Backend Developer in 2025 ?
Interviewing.io – Anonymous mock interview platform with real engineers from top tech companies. - Source: dev.to / over 1 year ago
My Journey of Mastering Data Structures and Algorithms in 6 Months: Dos and Don'ts👩🏻‍💻
Conduct Mock Interviews: Simulate interview scenarios using platforms like Pramp or Interviewing.io. This helps you manage time, pressure, and articulating your thought process. - Source: dev.to / about 2 years ago