Dragon Door

Name

Dragon Door

Website

https://dragondoor.com

Company type

Private

Founded year

1991

Operating status

Closed

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Fitness Publishing

akta.pro primary industry

Free Weights & Kettlebells Retail (Dumbbells, Kettlebells, Weight Sets) (CRAMADAC)

akta.pro secondary industry

Strength Training Equipment Retail (Racks, Benches, Barbells, Plates) (CRAMADAB)

Keywords

• Fitness publishing
• Bodyweight training books
• Kettlebell training guides
• Isometric exercise manuals
• Strength training publications

Headquarters

HQ city

Saint Paul

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Marketing or Sales, Personnel, Infrastructure

Revenue model

1. Physical and Digital Fitness Publications: Dragon Door generated revenue through the sale of fitness books, training manuals, and educational materials focused on bodyweight training, kettlebell exercises, and isometric training methods. Products were sold as physical paperbacks and downloadable digital formats.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Dragon Door is a publisher and retailer of fitness and strength training books and manuals, offering physical paperback and digital editions covering bodyweight training, isometrics, and kettlebell training methodologies. The company sells its catalog—including titles such as The Purposeful Primitive, The Ultimate Isometrics Manual, Convict Conditioning series, The Hardstyle Kettlebell Challenge, and Beyond Bodybuilding—directly to individual fitness practitioners through its own e-commerce storefront. Products are positioned as structured, progressive training programs for home use without specialized gym equipment.

Product overview

Dragon Door is a fitness publishing company selling bodyweight and strength training books and manuals. The company operates as an e-commerce platform offering a portfolio of training guides including The Purposeful Primitive, The Ultimate Isometrics Manual, Convict Conditioning series volumes, The Hardstyle Kettlebell Challenge, and Beyond Bodybuilding. These products focus on bodyweight training, isometrics, and kettlebell fitness methodologies. The store is currently closed for online business but continues to process outstanding orders.

Differentiator

Problem solved

Functional benefit

Products and services

• The Purposeful Primitive A fitness training book focused on primal movement patterns and bodyweight exercises for building functional strength, aimed at fitness practitioners and home trainers.
• The Ultimate Isometrics Manual A comprehensive manual covering isometric exercises for strength training, based on decades of experience with resistance training methods, distributed as a paperback edition.
• Convict Conditioning, Volume 2: The Ultimate Bodyweight Squat Course The second volume in the Convict Conditioning series, focused on bodyweight squat progressions and lower body strength training for individuals practicing calisthenics.
• The Hardstyle Kettlebell Challenge A training guide covering Hardstyle kettlebell training methods and techniques, designed for fitness practitioners and home trainers seeking structured kettlebell programs.
• Beyond Bodybuilding A training book exploring advanced bodyweight and resistance training concepts beyond traditional bodybuilding approaches, written for fitness enthusiasts pursuing functional strength.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves1 record

Direct peers

• StrongFirst: StrongFirst is a kettlebell and bodyweight training company founded by Pavel Tsatsouline, who historically worked closely with Dragon Door to popularize Hardstyle kettlebell training. It sells training content, certification programs, and equipment in the same niche as Dragon Door.
• Onnit: Onnit is a direct-to-consumer fitness and wellness brand selling kettlebells, fitness equipment, supplements, and training content. It targets a similar buyer persona of functional fitness enthusiasts and overlaps with Dragon Door's kettlebell and training content offerings.
• Fringe Sport: Fringe Sport is a direct-to-consumer fitness equipment brand selling kettlebells, barbells, and strength training gear. It overlaps directly with Dragon Door's kettlebell product line and shares a similar online, founder-led brand positioning.
• Human Kinetics: Human Kinetics is a publisher specializing in fitness, sport, and physical education books and instructional materials. It competes directly with Dragon Door Publications on the fitness book publishing side of the business.
• Bells of Steel: Bells of Steel is a direct-to-consumer strength equipment brand offering competition and standard kettlebells, barbells, and conditioning equipment. It directly overlaps with Dragon Door's kettlebell manufacturing product line.
• Kettlebell Kings: Kettlebell Kings is a direct-to-consumer kettlebell manufacturer selling competition and standard kettlebells plus accessories. It directly overlaps with Dragon Door's kettlebell manufacturing business and serves a similar fitness enthusiast buyer.

Broad incumbents

• Rogue Fitness: Rogue Fitness is a large, established manufacturer of strength equipment including kettlebells, barbells, racks, and conditioning tools. It serves a broader strength-training market than Dragon Door's niche and competes on the equipment side while also being a much larger incumbent.
• Rep Fitness: Rep Fitness manufactures and sells a broad strength equipment catalog including kettlebells, racks, barbells, and benches. It is a broader incumbent than Dragon Door's narrow kettlebell-plus-publishing model but competes directly on the equipment side.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/dragondoor
• Facebookfacebook.com/DragonDoorPublications

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 Dragon Door