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| Decision field | Open accessASDP Sewing Professional DirectoryUnited States · North AmericaRemove | Open accessGOTS Certified SuppliersGlobalRemove | Open accessFreeSewingGlobalRemove |
|---|---|---|---|
| Decision fit | |||
| Primary job | Source production | Check standards | Find patterns & fit |
| Area | Production | Materials | Patterns & fit |
| Best for | Finding a US sewing or patternmaking professional | Checking GOTS certification records | Custom-fit home sewing patterns |
| Know before using | This is a member referral directory, not a Stitch Authority roster or approval. ASDP states that it makes no representations, warranties, or guarantees and assumes no responsibility for members' products or services. Membership, a code of ethics, a profile, or referral availability does not establish credentials, experience, capacity, insurance, price, accessibility, workmanship, schedule, or project fit. Check those points, references, scope, samples, terms, and remedies directly. | A company result is not a blanket approval; confirm the certificate scope, validity, facility, process, product, and transaction documentation for the exact purchase. | A generated pattern is not independent fit evidence or a production-ready graded block. The result still depends on accurate measurements, the selected design and options, ease assumptions, fabric behavior, construction, and representative test garments. An account stores saved patterns and measurement sets, so review the platform's privacy terms before retaining personal measurements. |
| Practical access | |||
| For | Both | Apparel brands | Makers |
| Location or jurisdiction | United States · North America | Global | Global |
| Access | Open access | Open access | Open access |
| Format | Directory | Directory | Software |
| Source type | Industry organization | Official registry | Open-source project |
| Source and review | |||
| What the source establishes | ASDP's public directory searches members currently accepting referrals by location and professional specialty, including patternmakers, production sewers, designers, teachers, tailors, alteration specialists, and fabric or materials suppliers. A result opens a member profile and a contact action, and the page identifies the population as association members in good standing. | The official GOTS search exposes certified entities by country, field of operation, product category, and certification detail, including processing and trading scopes. | FreeSewing's official documentation says the browser editor drafts a selected design in real time from a measurement set rather than scaling or grading a standard-size pattern. Users can adjust design options and export the generated result, including as PDF; saving the pattern to an account is optional and is used to revisit it later. |
| Linked page reviewed | Jul 21, 2026 | Jul 15, 2026 | Jul 21, 2026 |
| Next review due | Jan 17, 2027 | Oct 13, 2026 | Jan 17, 2027 |
| Inspect | |||
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