Killersites.com

What Killersites.com does

Killersites.com Inc. is a private, bootstrapped online education company founded in 1996 and headquartered in Montreal, Canada. The company teaches web design and development through its StudioWeb interactive training platform, a video-and-quiz curriculum covering HTML5, CSS3, JavaScript, Python, PHP, and SQL, augmented by an active community forum of roughly 38,782 registered members. Stefan Mischook has operated the business since 2001 and is the sole disclosed member of management; no external funding rounds, acquisitions, or institutional investors are on record. The platform reports over 1 million students taught since the 2011 launch of StudioWeb, and offers a curated library of 350 video lessons, 900 quiz questions, and 40 projects. The 'Creating Killer Websites' book, originally authored by founder David Siegel, remains part of the catalog.

The company's revenue model is built on direct-to-consumer sales of low-priced video courses (the Complete Web Developer Course at $39.99, Python 3 Foundations package) and a higher-priced Developer Mentoring Program at $799 USD that bundles all courses, certifications, and bi-weekly Zoom sessions with the founder. Distribution runs through owned storefronts (school.studioweb.com, shop.killervideostore.com) and the broader KillerSites Network of tutorial sites (how-to-build-websites.com, csstutorial.net, killerphp.com). Web hosting is delivered as an affiliate referral partnership with Wild West, with an additional promotional tie-in to InMotion Hosting that bundles a $100 discount on Mentoring with annual hosting purchases. Go-to-market is product-led and content-led: free blog articles, YouTube tutorials by Stefan Mischook, newsletters, and forum community engagement drive top-of-funnel acquisition, while course and mentoring storefronts capture transactional conversion.

Operationally, the company is a small-team independent business (11-50 employees disclosed) with no subsidiaries, no public listing, and no disclosed financial metrics. The most recent product expansion has been incremental — an 'AI Harness 101 Course' announcement in the forums and the Wild West hosting referral transition — rather than a step-change in scale or capital structure. The core technology is the StudioWeb interactive training system (instant feedback, per-question code challenges, hinting, gamification, real-time progress tracking), which constitutes the company's primary proprietary asset alongside its accumulated content library.

Name

Killersites.com

Legal name

Killersites.com Inc.

Website

https://killersites.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

Killersites.com is a Montreal-based bootstrapped online education company, operating since 1996, that teaches web design and development through its StudioWeb interactive video platform, community forums, and a $799 mentoring program aimed at aspiring developers and career changers.

Ownership category

akta.pro rank

Product category

Online Education

NAICS

Educational Services (611), Educational Support Services (61171)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Online Learning Content & Course Publishing Platforms (BPAMAJAL)

akta.pro secondary industry

Learning Content Bundling & Subscription Passes (All-Access Libraries) (MPACALAL)

Keywords

• Web development training
• Online coding courses
• Developer mentoring
• Web design education
• Programming certification

Headquarters

HQ city

Montréal

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Video Course Sales: Sale of individual video courses for web design and development training. The Complete Web Developer course is priced at $39.99, with various courses available for purchase through the online store.
2. Mentoring Program: Premium mentoring program providing access to all courses, certifications, new courses, private mentoring club with exclusive content, and bi-weekly Zoom meetings. Priced at $799 USD.
3. Educational Books: Sale of the 'Creating Killer Websites' book, a best-selling publication supporting the website's teaching methodology.
4. Hosting Referral: Web hosting services now provided by Wild West (US-based hosting company) with referral arrangements. Hosting services include domain registration, cPanel hosting, VPS, SSL, and related products.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Killersites.com provides video-based web development and design training courses, developer mentoring programs, and supporting educational content (books, DVDs) targeted at aspiring and self-taught web developers. Its proprietary StudioWeb platform delivers interactive, project-based lessons in modern stacks including HTML/CSS, JavaScript, React, Vue, Node, MongoDB, and AWS, complemented by a community forum of approximately 38,782 members and affiliate-based web hosting referrals.

Product overview

Killersites.com is an educational web design and development training platform offering a portfolio of products centered around StudioWeb, its interactive code training platform. The core offering includes comprehensive web development courses (Complete Web Developer, Python 3 Foundations) delivered through video lessons with interactive quizzes and projects. The platform also provides a mentoring program with bi-weekly Zoom sessions, community forums with nearly 39,000 members, web hosting services through a partnership with Wild West, video training on DVD, and the foundational 'Creating Killer Websites' book. Teaching web design since 1996, the platform is led by Stefan Mischook who took ownership in 2001.

Differentiator

Problem solved

Functional benefit

Brands

• StudioWeb: Interactive code training platform launched in 2011, offering courses in HTML5, CSS3, JavaScript, Python 3, PHP 7, and SQL. Has taught over 1 million students.
• Killer Video Store
• KillerSites Network

Products and services

• StudioWeb Platform

Quantifiable outcome

• Students can learn to build professional websites like Apple.com, Amazon.com, and StudioWeb.com

Segments3 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Two partnerships are on record, tiered core and minor.

• Wild WestcoreChannel Partner/ Reseller/ DistributorWeb hosting services are now provided by Wild West, a US-based hosting company. Killersites.com redirects hosting customers to hosting.killersites.com where Wild West provides domain registration, cPanel hosting, VPS, SSL certificates, website security, and professional email services.
• InMotion HostingminorGTM or Marketing PartnerPromotional partnership offering $100 discount on the Developer Mentoring program ($799 USD) when customers purchase 1 year of standard hosting at $4.99/month from InMotion Hosting.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• W3Schools: W3Schools is a long-running web tutorial reference site covering HTML, CSS, JavaScript, and related technologies. It overlaps directly with Killersites' tutorial-network sub-sites (how-to-build-websites.com, csstutorial.net, killerphp.com) and is a frequent substitute resource.
• Frontend Masters: Frontend Masters sells in-depth video courses on JavaScript, React, and modern web development from expert instructors. It targets serious developers with a premium subscription — closely aligned with Killersites' higher-end mentoring offering.
• freeCodeCamp: freeCodeCamp offers free, self-paced web development curricula with certifications and a large learner community. It competes directly with Killersites for aspiring-developer attention and is a frequent alternative considered by the same persona.
• Codecademy: Codecademy is a direct competitor offering interactive coding courses in web development (HTML, CSS, JavaScript, Python). It targets the same aspiring-developer and career-transition personas with a freemium model and Pro subscription.
• Treehouse: Treehouse (now part of a larger education group) historically sold video-based web development courses with tracks in HTML, CSS, JavaScript, and Python — directly comparable to StudioWeb's curated learning paths and pricing model.

Broad incumbents

• edX: edX offers university-backed online courses and programs in computer science and web development. It competes for the same career-transition segment through credentials and structured programs.
• Udemy: Udemy is a large online learning marketplace hosting thousands of web development courses at low price points. It competes for the same entry-level learners and is a likely substitute for Killersites' $39.99 Complete Web Developer offering.
• Coursera: Coursera partners with universities to offer online courses, including web development specializations. It competes for career-transition learners seeking credentials and overlaps with Killersites' mentoring positioning.
• Pluralsight: Pluralsight is a technology-focused learning platform with deep web development and programming course libraries sold via subscription. It targets professional developers and overlaps with the more premium end of Killersites' audience.

Emerging players

• Scrimba: Scrimba combines screencast videos with interactive coding in an in-browser IDE for web development learning. It overlaps with StudioWeb's interactive training approach and targets similar entry-to-mid level developers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/killersites
• YouTubeyoutube.com/user/killerphp
• Facebookfacebook.com/pages/Killersites/247915087277

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Killersites.com