Software Alternatives, Accelerators & Startups

interviewing.io VS ZingGrid

Compare interviewing.io VS ZingGrid and see what are their differences

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interviewing.io logo interviewing.io

Free, anonymous technical interview practice

ZingGrid logo ZingGrid

Built using web components, ZingGrid is a fully-featured, native solution for interactive, mobile-friendly JavaScript data grids and tables.
  • interviewing.io Landing page
    Landing page //
    2022-11-02
  • ZingGrid Landing page
    Landing page //
    2021-07-16

ZingGrid is web component-based JavaScript library for data grids & tables with lots of built-in features and tons of out-of-the-box functionality. Whether you're looking for built-in interactivity like CRUD, data sorting and filtering, or a mobile-friendly solution for simple data visualization โ€“ ZingGrid gives you the flexibility to choose exactly the features you need for your next project.

ZingGrid

$ Details
freemium $100.0 / Annually (Single-domain license for one website or application)
Platforms
Windows iOS Android Browser Mac OSX Web REST API JavaScript Edge Safari iPhone Firefox Google Chrome PHP
Release Date
2018 September

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.

ZingGrid features and specs

  • Ease of Use
    ZingGrid provides an easy-to-use API that requires minimal setup, allowing developers to quickly integrate data grids into their applications without extensive coding knowledge.
  • Customizability
    Offers a variety of customization options for appearance and functionality, enabling developers to tailor the grid to meet specific project or client needs.
  • Feature-rich
    Includes a wide range of built-in features such as sorting, filtering, pagination, and data binding, which enhance the interactivity and usability of the data grid.
  • Responsive Design
    Designed to be responsive, ensuring that grids display well across different devices and screen sizes, which is important for mobile-friendly applications.
  • Documentation and Support
    Provides comprehensive documentation and support resources, which can facilitate a smoother implementation process and assist developers in troubleshooting issues.

Possible disadvantages of ZingGrid

  • Performance with Large Datasets
    May experience performance limitations when handling very large datasets, which can impact the speed and responsiveness of the grid.
  • Dependency on External Libraries
    Might require the integration of external libraries or dependencies, which can increase the complexity of the project and the potential for conflicts.
  • Learning Curve for Advanced Features
    While basic features are easy to implement, there can be a steeper learning curve for utilizing more advanced features or customizations.
  • Limited Flexibility in Complex Scenarios
    May not offer the needed flexibility for highly complex or unique data grid requirements, potentially necessitating workarounds or custom solutions.

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

interviewing.io videos

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

ZingGrid videos

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

Add video

Category Popularity

0-100% (relative to interviewing.io and ZingGrid)
Online Learning
100 100%
0% 0
Data Grid
0 0%
100% 100
Online Education
100 100%
0% 0
JavaScript Tools
0 0%
100% 100

Questions & Answers

As answered by people managing interviewing.io and ZingGrid.

Which are the primary technologies used for building your product?

ZingGrid's answer:

Standard web platform using vanilla JavaScript and relying on the web components API so it is agnostic to framework use.

What's the story behind your product?

ZingGrid's answer:

We had built ZingChart, which is used by numerous small and large organizations worldwide, and wanted to address the other aspects of data presentation outside of charting. Given our emphasis at the time of long lived software we opted to go close to web platform and that is why we implemented it as a web component so early.

Why should a person choose your product over its competitors?

ZingGrid's answer:

Web standards-focused, framework agnostic, very easy to tie it to a REST or GraphQL endpoint, lots of hooks for customization, and very easy to get started with

How would you describe the primary audience of your product?

ZingGrid's answer:

Web developers and web designers looking for a data table or data grid solution for their site or application and not wanted to get locked into a non webstandards solution

What makes your product unique?

ZingGrid's answer:

It's the first web component specific advanced datagrid on market and very focused on making common development tasks incredibly easy.

User comments

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Reviews

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

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.

ZingGrid Reviews

  1. Easy to implement with tons of features at your disposal
    ๐Ÿ Competitors: FancyGrid
    ๐Ÿ‘ Pros:    Easy integration|All grids are accessible|Many built-in features|Easy customizability
    ๐Ÿ‘Ž Cons:    Some coding required

Roll20 Alternatives, Similar Games, Apps 2020
ZingGrid is a web component-based JavaScript documentation for data grids & tables with plenty of built-in characteristics and plenty of out-of-the-box functionality. ZingGrid offers you the elasticity to decide exactly the description you require for your subsequent scheme. You should try it if you are looking for Roll20 similar apps.

Social recommendations and mentions

Based on our record, interviewing.io seems to be more popular. It has been mentiond 102 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.

interviewing.io mentions (102)

  • AI Interview Prep in 2026 Is Broken. Here's What Nobody Wants to Admit.
    Interviewing.io charges $100โ€“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 / 4 months ago
  • System Design Roadmap for Freshers 2026: From Zero to Placement-Ready
    Mock interviews: Pramp, Interviewing.io (free tier), or batchmates. Aim for 8โ€“10 mocks. - Source: dev.to / 6 months ago
  • Interviewing in tech changed drastically after 2022 โ€” hereโ€™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? Itโ€™s worthwhile being on the interview... - Source: dev.to / 11 months ago
  • How to Become a Backend Developer in 2025 ?
    Interviewing.io โ€“ 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'ts๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป
    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 / almost 2 years ago
View more

ZingGrid mentions (0)

We have not tracked any mentions of ZingGrid yet. Tracking of ZingGrid recommendations started around Mar 2021.

What are some alternatives?

When comparing interviewing.io and ZingGrid, you can also consider the following products

LeetCode - Practice and level up your development skills and prepare for technical interviews.

DataTables - DataTables is a plug-in for the jQuery Javascript library.

Final Round AI - Interview Copilot - Real Time AI interview Assistant

Handsontable - JavaScript Spreadsheet

AlgoExpert.io - A better way to prep for tech interviews

Backgrid.js - A powerful widget set for building data grids with Backbone.js