Software Alternatives, Accelerators & Startups

Oxylabs VS DevPrep.app

Compare Oxylabs VS DevPrep.app and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Oxylabs logo Oxylabs

A web intelligence collection platform and premium proxy provider, enabling companies of all sizes to utilize the power of big data.

DevPrep.app logo DevPrep.app

Two-way AI voice interview practice for developers and devops
  • Oxylabs Landing page
    Landing page //
    2023-06-02

Over the years in the market, Oxylabs has become a global leader in the web intelligence acquisition industry and has earned the trust of 3,500+ clients worldwide, including dozens of Fortune Global 500 companies, academia, and researchers.

Oxylabs offers one of the largest proxy pools in the marketโ€”102M+ IPs in 195 countries. The high success rates of its Web Scraper API and Web Unblocker enable customers to maintain robust data-gathering infrastructures to power their businesses.

Clients rely on Oxylabs' premium service for market research, ad verification, brand protection, travel fare aggregation, SEO monitoring, pricing intelligence, and more.

  • DevPrep.app Landing page
    Landing page //
    2026-07-14
  • DevPrep.app Flashcards
    Flashcards //
    2026-07-14
  • DevPrep.app Categories
    Categories //
    2026-07-14
  • DevPrep.app Interview Question
    Interview Question //
    2026-07-18

DevPrep.app is a two-way AI voice interview simulator for developers. Unlike other interview prep tools where you type your answers, DevPrep.app actually talks back the AI asks you a technical question out loud, listens to your spoken answer, gives feedback, and asks follow-up questions just like a real interviewer would. Also includes 500+ flashcards across Azure, C#, React, TypeScript, Docker, Kubernetes, Python, SQL, Terraform and more, with progress tracking and review mode. Free tier available. Works in your browser no app install needed.

Oxylabs

Website
oxylabs.io
$ Details
paid Free Trial $8.0 (per GB)
Platforms
Web Windows Mac OSX Android Google Chrome Browser
Release Date
2015 January

DevPrep.app

Pricing URL
-
$ Details
freemium ยฃ7.99 / Monthly (All cards, progress tracking, 20 desktop & 5 mobile interviews)
Platforms
Web Mobile
Release Date
2026 July
Startup details
Country
United Kingdom

Oxylabs features and specs

  • Residential Proxies
  • Mobile Proxies
  • Datacenter Proxies
  • Dedicated Datacenter Proxies
  • ISP Proxies
  • Web Scraper API
  • Web Unblocker
  • Company Datasets
  • E-Commerce Product Datasets
  • Job Postings Datasets
  • Community and Code Datasets
  • Product Review Datasets

DevPrep.app features and specs

  • Two-way AI Voice Interview
    AI asks questions out loud, listens to your spoken answers and asks follow-up questions like a real interviewer
  • Name: 500+ Flashcards
    Description: Covers Azure, C#, React, TypeScript, Docker, Kubernetes, Python, SQL, Terraform and more
  • Progress Tracking
    Track your confidence scores across sessions and review cards you struggled with

Analysis of DevPrep.app

Overall verdict

  • DevPrep.app appears to be a niche coding/technical interview preparation tool, but I don't have verified, up-to-date information confirming its current quality, content accuracy, or user satisfaction, so I can't give a confident endorsement.

Why this product is good

  • Positioned as a focused resource for developers preparing for technical interviews
  • May offer structured practice problems or study plans
  • Likely targets a specific pain point (interview prep) rather than being a general-purpose tool
  • Web-based apps like this often have low barriers to trying them out

Recommended for

  • Software engineers preparing for coding interviews
  • Job seekers wanting a structured practice routine
  • Developers looking for a lightweight, focused prep tool rather than a full bootcamp
  • Users who prefer trying a specific niche tool before committing to larger platforms

Oxylabs videos

Oxylabs Residential Proxy Self-Service Tutorial | Oxylabs

More videos:

  • Tutorial - Python Web Scraping Tutorial: Step-by-Step
  • Demo - Oxylabs Datacenter Proxies
  • Demo - Oxylabs Residential Proxies
  • Review - How to Choose the Best Proxies?

DevPrep.app videos

No DevPrep.app videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Oxylabs and DevPrep.app)
Proxy
100 100%
0% 0
Education
0 0%
100% 100
Residential Proxies
100 100%
0% 0
Developer Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Oxylabs and DevPrep.app.

How would you describe the primary audience of your product?

DevPrep.app's answer:

Software developers and DevOps engineers who are preparing for technical interviews.

What makes your product unique?

DevPrep.app's answer:

DevPrep.app offers a genuine two-way voice conversation for interview practice. The AI asks questions out loud, evaluates your spoken response, gives feedback, and asks follow-up questions just like a real technical interviewer would. Most tools make you type. Real interviews make you talk. DevPrep.app also includes 500+ flashcards across 15 topics with progress tracking and review mode, all working in your browser with no app install needed.

Why should a person choose your product over its competitors?

DevPrep.app's answer:

Most interview prep tools train you to write answers, not speak them. DevPrep.app trains the skill that actually matters in interviews โ€” communicating clearly under pressure. It works in your browser with no app install, supports both desktop and mobile voice interviews, and includes 500+ flashcards with progress tracking across 15 topics.

What's the story behind your product?

DevPrep.app's answer:

Built by a developer who noticed that knowing the answers and being able to say them confidently out loud are completely different skills. Most prep tools only train one of them. DevPrep.app was built to train both.

Which are the primary technologies used for building your product?

DevPrep.app's answer:

ASP.NET Core 7, React, TypeScript, Azure OpenAI (GPT-4o), Azure Cognitive Services Speech SDK, Web Speech API, Azure Container Apps, Azure Static Web Apps, Stripe, SQL Server

User comments

Share your experience with using Oxylabs and DevPrep.app. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Oxylabs and DevPrep.app

Oxylabs Reviews

Proxy Service Awards 2024
The best part is that Oxylabs doesnโ€™t rest on its laurels. Compared to 2023, youโ€™ll get more features (such as coordinate-level targeting), significantly lower rates, and even better performance. The last part is particularly impressive, considering how high the baseline already was. In fact, a better part of our tested providers are still catching up to the Oxylabs of...
Source: proxyway.com
Top 10 Alternatives to Bright Data (formerly Luminati Proxy Networks)
Oxylabs remains the number aggressive competitor of Bright Data โ€“ they have even had a case to settle in the court in the past. If you wouldnโ€™t want to use Bright Data proxies, then you might as well avoid Oxylabsas it is everything you hate in Bright Data and even worse. Aside from the pricing aspect, Oxylabs have been found to engage in some unethical practices and scam...
17 BEST Residential Proxies to Buy in 2022 (Cheap & Premium)
OxyLabs has the largest proxy network with more than 100 million IP addresses. Due to the large proxy pool, you can unlock every site in the world regardless of where you live.
Source: earthweb.com
10 Best Free Online Proxy Server List of 2022 [VERIFIED]
Oxylabs offers an innovative proxy service for gathering the data at a scale. It offers the solutions of Datacenter proxies, Residential Proxies, Next-Gen Residential Proxies, and Real-time Crawler. Oxylabsโ€™ยฎ self-service dashboard will give you detailed statistics of proxy usage. It helps with the creation of sub-users, whitelisting of IPs, etc.

DevPrep.app Reviews

We have no reviews of DevPrep.app yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Oxylabs seems to be more popular. It has been mentiond 11 times since March 2021. 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.

Oxylabs mentions (11)

View more

DevPrep.app mentions (0)

We have not tracked any mentions of DevPrep.app yet. Tracking of DevPrep.app recommendations started around Jul 2026.

What are some alternatives?

When comparing Oxylabs and DevPrep.app, you can also consider the following products

Bright Data - World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.

interviewing.io - Free, anonymous technical interview practice

Decodo - Decodo is perhaps the most user-friendly way to access local data anywhere. It has global coverage with 195 locations, offers more than 55M residential proxies worldwide and a great deal of scraping solutions.

Interview Cake - Free practice programming interview questions. Interview Cake helps you prep for interviews to land offers at companies like Google and Facebook.

NetNut.io - Residential proxy network with 52M+ IPs worldwide. SERP API, Website Unblocker, Professional Datasets.

IPRoyal - At IPRoyal, we offer premium proxy servers, including residential, datacenter, ISP, and mobile proxies.