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Compare textile resources.
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| Decision field | Free accountFOURSOURCE Supplier NetworkGlobalRemove | Free accountWoolmark Learning CentreGlobalRemove | Open accessYarn Database EU Dyers and MakersEuropean UnionRemove | Open accessGOTS Certified SuppliersGlobalRemove |
|---|---|---|---|---|
| Decision fit | ||||
| Primary job | Source production | Learn techniques | Choose materials | Check standards |
| Also useful for | No additional job recorded | No additional job recorded | No additional job recorded | No additional job recorded |
| Area | Production | Techniques & repair | Yarn | Materials |
| Best for | Searching global apparel and textile production capabilities | Structured wool education | Finding independent EU yarn or fibre dyers with off-Ravelry purchase routes | Checking GOTS certification records |
| Know before using | The company count is a changing platform claim. Search fields, profiles, certificates, locations, and account access do not independently verify the legal entity, factory ownership, capability, capacity, certificate validity or scope, compliance performance, delivery, or project fit. Confirm the site and subcontracting, credentials with issuers, samples, audits when appropriate, specifications, contracts, and commercial terms. | This is Woolmark-operated education focused on wool, not a neutral comparison of all fibres or processing systems. A completion badge records coursework, not independent proof of production competence, product performance, environmental impact, or compliance. Confirm technical values and local requirements against current standards before production use. | It is one curator's intentionally selective, off-Ravelry-oriented database, inventories change, and paid supporters can receive rotating priority placement; verify availability, fibre claims, shipping, and terms directly. | A company result is not a blanket approval; confirm the certificate scope, validity, facility, process, product, and transaction documentation for the exact purchase. |
| Practical access | ||||
| For | Apparel brands | Both | Makers | Apparel brands |
| Location or jurisdiction | Global | Global | European Union | Global |
| Access | Free account | Free account | Open access | Open access |
| Format | Marketplace | Reference | Directory | Directory |
| Source type | Commercial marketplace | Industry organization | Community database | Official registry |
| Source and review | ||||
| What the source establishes | FOURSOURCE's current public network page presents an operator-reported global company count and country or territory search. It says logged-in users can narrow results by compliance certificates, product groups, fabric types, target groups, minimum order quantities, and other fields, with a free-trial and supplier sign-up route. | The current Woolmark Learning Centre library publishes free account-based coursework with module counts, completion times, progress tracking, knowledge checks, and supporting resources. Its wool programs cover fibre science, raw-wool and yarn processing, dyeing and finishing, woven textiles, knitwear, product quality, and wastewater management for learners and facilitators. | The individually researched database offers free listings and sortable yarn, fibre, designer, editor, accessory, and location views; the EU page spans multiple countries and direct seller profiles. | The official GOTS search exposes certified entities by country, field of operation, product category, and certification detail, including processing and trading scopes. |
| Linked page reviewed | Jul 21, 2026 | Jul 28, 2026 | Jul 15, 2026 | Jul 15, 2026 |
| Next review due | Jan 17, 2027 | Jan 24, 2027 | Jan 11, 2027 | Oct 13, 2026 |
| Inspect | ||||
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