United States · E-learning
United States · E-learningCheckiO
CheckiO is a web game that helps players learn how to code in Python.
PrivateFor profit
Against its peers
Set against 3,629 E-learning companies in United States. The ring marks the typical peer.
Across all 5.9M companies: larger than 33% of those with a size listed; older than 5% of those with a founding year; website ranked #520,398 in the world, about 65k visits a month. 4 people list it on LinkedIn, and 326 follow it.
About CheckiO
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.
CommunitiesEdTechEducation
One of 3,629 E-learning companies in United States, and of 11,674 in the industry worldwide.
Funding, as listed
What the source datasets report. We have not watched these rounds ourselves.
$968K
raised in total across 3 rounds
Last raised Jan 2014, 12 years ago
- Rounds
- 3
- Latest round
- Seed
- Latest amount
- $750K
- Investors
- 121 leading
Key facts
Who started it and how it trades.
- Founded by
- Alexander Lyabah, Liza Avramenko, Oleg Klevtsov, Valentin Bryukhanov
Every detail we hold
Everything the source datasets list about CheckiO, field by field. Contact details are held but never shown.
The company7 fields
- Name
- CheckiO
- Type
- For profit
- Status
- Private
- Founded
- 2012
- Founders
- Alexander Lyabah, Liza Avramenko, Oleg Klevtsov, Valentin Bryukhanov
- Industry
- E-learning
- Categories
- Communities, EdTech, Education
Where4 fields
- City
- Las Vegas
- Region
- NV
- Country
- United States
- Markets
- Western US
Size and reach5 fields
- Staff band
- 11-50
- People on LinkedIn
- 4
- LinkedIn followers
- 326
- Web traffic rank
- #520,398
- Monthly web visits
- 64,654
Show 10 more fieldsShow fewer fields
Funding, as listed8 fields
- Total
- $968,000 USD
- Rounds
- 3
- Latest round
- Seed
- Latest round date
- Jan 2014
- Latest amount
- 750,000 USD
- Investors
- 12
- Lead investors
- 1
- Listing status
- private
About this record2 fields
- Sources
- Crunchbase, LinkedIn
- Last imported
- Sept 2026
Growth, as the source summarises it
CheckiO may be growing as it has been listed among the top companies in a recent article, which suggests recognition in its market segment. The article highlights 'unbelievable growth' for the sector, implying that CheckiO is part of an expanding industry. Although the article does not provide specific financial numbers for CheckiO, being featured alongside other top companies is indicative of a positive trend in its business performance.
Companies like CheckiO
E-learning in United States: 3,629 in the directory.
Age of LearningGlendale · 501-1000 people115x the followers
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EVERFIWashington · 251-500 people96x the followers
UdacityMountain View · 1001-5000 people1493x the followers
Echo360Youngstown · 101-250 people40x the followersBuild a lead list
3,629 E-learning companies in United States, filtered by size, age and reach, ready to export with emails on Pro.