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FibreSeek

HardwareShanghai, ChinaFounded 2024· One of 1734 Hardware companies tracked by AMPulse

The world's first consumer-grade desktop 3D printer utilizing Continuous Fiber Co-extrusion (CFC) to produce parts with industrial-grade tensile strength up to 900 MPa.

CEO / Founder
Ryan Liu (刘瑞)
Team Size
11-50
Stage
Active
Latest Round
Crowdfunding
Key Investors
Kickstarter Backers (1,500+ backers), Anisoprint (Parent/Technology Partner), Ryan Liu (Founder/Angel Investment)

Technology & Products

Key Products

FibreSeeker 3 (Flagship desktop CFC 3D printer), X-CCF (Proprietary Continuous Carbon Fiber filament), X-CGF (Proprietary Continuous Glass Fiber filament), FibreSeek Slicing Software (Optimized for composite path planning), Standard FFF Support Materials (PLA, PETG, PA, PC)

Technological Advantage

Uses a dual-nozzle system where continuous fiber is impregnated with thermoplastic just before extrusion (CFC), ensuring superior bonding and part integrity compared to 'chopped fiber' filaments. It also features a significantly lower cost of ownership with fiber spools priced at ~$49 per 500m versus $500+ for industrial alternatives.

Differentiation

Value Proposition

Brings aerospace-grade material strength (15x stronger than standard PLA) to a desktop format at a fraction of the cost of industrial competitors like Markforged.

How They Differentiate

Democratizes industrial-grade continuous fiber printing by offering an open-source material ecosystem and a price point (~$2,500) that is 80-90% lower than industrial leaders like Markforged ($15k+). It utilizes a dual-nozzle CFC (Continuous Fiber Co-extrusion) system allowing for high-strength reinforcement with significantly cheaper proprietary fiber spools.

Market & Competition

Target Customers

Professional makers, mechanical engineers, R&D labs, high-end hobbyists, and small-scale manufacturers in need of functional composite parts.

Industry Verticals

Aerospace & UAVs (frames and structural components), Robotics (joints and high-stress linkages), Automotive & Cycling (custom lightweight performance parts), Medical (affordable prosthetics and orthotics), Industrial Tooling (jigs, fixtures, and custom hand tools)

Competitors

Markforged (Mark Two / Onyx Series); Anisoprint (Composer Series); Desktop Metal (Fiber™ system); Continuous Composites

Growth & Milestones

Growth Metrics

FibreSeeker 3 received $4,698,825 in pledges from 1,539 backers during its November 17, 2025–January 1, 2026 Kickstarter campaign.

Major Milestones

FibreSeeker 3 officially announced in October 2025., Kickstarter campaign launched November 17, 2025 and ended January 1, 2026., Campaign closed with $4,698,825 pledged by 1,539 backers., Opened a limited global pre-sale of 500 FibreSeeker 3 units in September 2026.

Notable Customers

Mechanical Engineering R&D Labs; UAV Manufacturers; Robotics Startups; Custom Automotive Workshops

https://www.fibreseek3d.com

Recent coverage of FibreSeek

Funding rounds

  • Crowdfunding$4,698,8252026-01Lead: N/A · Source: Kickstarter

Why this company matters

AMPulse analysis, not a company disclosure

FibreSeek positions itself as the first consumer-grade desktop 3D printer to use Continuous Fiber Co-extrusion (CFC), a process previously limited to industrial machines costing $15,000 or more. By offering a compact unit at roughly $2,500–$3,000, the company aims to bridge the gap between hobbyist FDM printers and industrial composite systems from Markforged and Anisoprint.

The core technology is a dual-nozzle system that impregnates continuous carbon or glass fiber with thermoplastic just before extrusion, producing parts with tensile strength up to 900 MPa — roughly 15 times stronger than standard PLA. FibreSeek sells proprietary X-CCF and X-GCF filaments at approximately $49 per 500-meter spool, significantly undercutting industrial alternatives that can cost over $500 per spool. The printer also supports standard FFF materials such as PLA, PETG, PA, and PC for non-reinforced sections.

Target customers include mechanical engineers, UAV manufacturers, robotics startups, custom automotive workshops, and medical prosthetics developers. The company's flagship product, the FibreSeeker 3, launched on Kickstarter in November 2025 and raised $4.7 million from about 1,500 backers, making it one of the most successful 3D printing crowdfunding campaigns to date. FibreSeek shares technology and leadership with Anisoprint, an industrial composite printer maker whose CEO, Ryan Liu, founded FibreSeek in early 2024.

FibreSeek's primary competitive risk is whether its open-material ecosystem and lower price point can match the reliability and support of established industrial players like Markforged. The company's reliance on a crowdfunding launch and a small team (11–50 employees) also raises questions about production scaling and after-sales service for professional users.