Insights

Engaged Developer Community CheckiO hosts an interactive platform with a dedicated community of motivated, talented developers who actively participate in coding competitions and self-tutoring activities, representing a prime target for sponsorships, partnerships, or enterprise solutions to further enhance their learning experience.

Educational Innovation The platform’s focus on gamified code review and feedback for novice users and experienced developers creates opportunities for collaboration with educational technology providers seeking to integrate or expand their offerings within interactive coding environments.

Growing User Profile Features Recent updates like detailed user profiles and language usage tracking indicate a commitment to user engagement and customization, which could be leveraged to promote analytics tools, premium memberships, or targeted advertising to interest-driven tech companies.

Niche Market Position Operating within the competitive e-learning and developer training space with a smaller team, CheckiO offers a focused environment ideal for enterprise clients and tech firms looking to connect with emerging developer talent through tailored corporate training and recruitment solutions.

Funding and Revenue Potential With a modest funding amount and a revenue range up to 10 million dollars, CheckiO presents opportunities for additional investment or strategic partnerships that can accelerate platform features, expand user bases, or develop new monetization streams in the evolving e-learning landscape.

CheckiO Tech Stack

CheckiO uses 8 technology products and services including jQuery CDN, Google Workspace, Google Fonts API, and more. Explore CheckiO's tech stack below.

  • jQuery CDN
    Content Delivery Network
  • Google Workspace
    Email
  • Google Fonts API
    Font Scripts
  • Intercom
    Live Chat
  • Cloudflare Bot Management
    Security
  • reCAPTCHA
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Nginx
    Web Servers

CheckiO's Email Address Formats

CheckiO uses at least 1 format(s):
CheckiO Email FormatsExamplePercentage
First@checkio.orgJohn@checkio.org
33%
First.Last@checkio.orgJohn.Doe@checkio.org
17%
F.Last@checkio.orgJ.Doe@checkio.org
17%
First@checkio.orgJohn@checkio.org
33%

Frequently Asked Questions

Where is CheckiO's headquarters located?

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CheckiO's main headquarters is located at Downtown, Las Vegas, NV, US. The company has employees across 3 continents, including EuropeNorth AmericaSouth America.

What is CheckiO's official website and social media links?

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CheckiO's official website is checkio.org and has social profiles on LinkedInCrunchbase.

What is CheckiO's NAICS code?

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CheckiO's NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does CheckiO have currently?

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As of October 2025, CheckiO has approximately 11 employees across 3 continents, including EuropeNorth AmericaSouth America. Key team members include Founder And Cto: A. L.Account Manager: E. Z.Gerente Comercial: J. V.. Explore CheckiO's employee directory with LeadIQ.

What industry does CheckiO belong to?

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CheckiO operates in the E-Learning Providers industry.

What technology does CheckiO use?

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CheckiO's tech stack includes jQuery CDNGoogle WorkspaceGoogle Fonts APIIntercomCloudflare Bot ManagementreCAPTCHAX-Content-Type-OptionsNginx.

What is CheckiO's email format?

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CheckiO's email format typically follows the pattern of First@checkio.org. Find more CheckiO email formats with LeadIQ.

How much funding has CheckiO raised to date?

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As of October 2025, CheckiO has raised $750K in funding. The last funding round occurred on Jan 10, 2014 for $750K.
CheckiO

CheckiO

E-Learning ProvidersUnited States11-50 Employees

CheckiO is an interactive and educational game and competition platform for developers.

For experienced developers CheckiO is a fun and challenging competition and a way to share their knowledge.

For novice coders CheckiO has created a self tutoring community where code review and feedback are game elements.

For IT companies it's a unique opportunity to contact motivated, creative and talented coders and confirm their status as industry leaders.

Section iconCompany Overview

Headquarters
Downtown, Las Vegas, NV, US
NAICS Code
6114 - Business Schools and Computer and Management Training
Employees
11-50

Section iconFunding & Financials

  • $750K

    CheckiO has raised a total of $750K of funding over 3 rounds. Their latest funding round was raised on Jan 10, 2014 in the amount of $750K.

  • $1M

    CheckiO's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $750K

    CheckiO has raised a total of $750K of funding over 3 rounds. Their latest funding round was raised on Jan 10, 2014 in the amount of $750K.

  • $1M

    CheckiO's revenue is estimated to be in the range of $1M

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