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Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldOpen accessKnitting Needle to Crochet Hook Size ChartGlobalRemoveFree accountFOURSOURCE Supplier NetworkGlobalRemoveOpen accessYarn Database EU Dyers and MakersEuropean UnionRemoveFree + paidYarnpondGlobalRemove
Decision fit
Primary jobLearn techniquesSource productionChoose materialsFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recordedNo additional job recorded
AreaYarnProductionYarnPatterns & fit
Best forFinding the current CYC hook and needle aliases that share one known nominal metric diameter before confirming project gaugeSearching global apparel and textile production capabilitiesFinding independent EU yarn or fibre dyers with off-Ravelry purchase routesRunning knit or crochet pattern tests
Know before usingA shared nominal diameter does not make a knitting needle and crochet hook interchangeable or predict equal gauge or fabric. The reference is not a physical measurement, manufacturer inspection, UK or Canadian conversion, steel-hook chart, tool recommendation, yarn assignment, or project approval.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.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.The platform is for knit and crochet rather than sewing, and a profile, application, rating, or platform listing does not prove technical competence, availability, identity, or fit for a project. Prices and plan limits can change. Define the test or edit scope, sizes, yarn, deadlines, compensation, confidentiality, intellectual property, file handling, expected feedback, and dispute process in writing before work starts.
Practical access
ForMakersApparel brandsMakersBoth
Location or jurisdictionGlobalGlobalEuropean UnionGlobal
AccessOpen accessFree accountOpen accessFree + paid
FormatStitch AuthorityMarketplaceDirectoryCommunity
Source typeStitch AuthorityCommercial marketplaceCommunity databaseFirst-party platform
Account, payment, and exit
Access scopeNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.Knit or crochet tester, designer, sample maker, or tech editor using one role-specific workflow.
Before an accountNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.Browse public open testing calls and the provider's feature and pricing pages without signing in.
Free-account boundaryNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.A free signup lets people look around, and testers participate without a platform charge. Designers and tech editors face different role boundaries.
Payment boundaryNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.Designers can pay per call or job, buy non-expiring credits, or subscribe monthly. Tech editors need a separate monthly subscription to apply for jobs.
Cancellation or exitNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.The pricing page says monthly subscriptions can be canceled at any time, but it does not state when paid access ends or what happens to active tests or applications.
Saved work and dataNot yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.Designers can download pattern-test feedback as CSV or XLSX. The checked pages do not establish a full account export or deletion route.
Source and review
What the source establishesRechecked July 28, 2026. The lookup reproduces the current public Craft Yarn Council metric and U.S. alias rows, aligns hooks and needles only when their nominal millimetre value matches, and leaves missing rows or aliases unfilled.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 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.Yarnpond's current pages let knit and crochet designers publish public or private testing calls, select applicants, communicate with test teams, set milestones, collect feedback, post sample-making calls, and advertise tech-editing jobs. Testers can participate without charge, while designers pay per testing or job post, use credits that the pricing page says do not expire, or use a monthly subscription that the page says can be canceled.
Linked page reviewedJul 28, 2026Jul 21, 2026Jul 15, 2026Jul 28, 2026
Next review dueJul 28, 2027Jan 17, 2027Jan 11, 2027Jan 24, 2027
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