The Authority SuiteRuck AuthorityKit AuthorityAperture AuthoritySprout AuthorityDrone AuthorityHouse Pet Authority
Compare two to four resources

Compare textile resources.

Review access, scope, source evidence, and limitations side by side before choosing what to inspect next.

Selected resources

3 resources selected.

Swipe the table sideways to inspect all 3 routes

Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldPaidPatternLab LondonGlobalRemoveOpen accessMaterial Sourcing RequestGlobalRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemove
Decision fit
Primary jobFind patterns & fitChoose materialsFind patterns & fit
AreaPatterns & fitMaterialsPatterns & fit
Best forGenerating an editable custom-measurement blockRequesting comparable fabric, trim, or component offersSearching current and out-of-print sewing patterns
Know before usingA measurement-generated draft is a starting block, not independent evidence of body capture, comfort, mobility, balance, garment ease, or production fit. The result depends on measurement accuracy, supported ranges, formula assumptions, selected options, and output handling. Review the service's privacy terms before storing body data and sew a representative toile before design, grading, or production use.The request does not set product-specific pass values, prove fitness or safety, validate claims, replace laboratory testing, or determine legal compliance.Community members add and quality-control the records, so confirm sizing, measurements, fabric suggestions, format, availability, errata, license, and purchase terms with the designer or publisher. Adding an entry to a stash does not provide the pattern files. Saved searches and private PDF storage are paid Plus features, and a listing or review does not establish pattern accuracy or fit.
Practical access
ForBothApparel brandsMakers
Location or jurisdictionGlobalGlobalGlobal
AccessPaidOpen accessFree account
FormatSoftwareStitch AuthorityCommunity
Source typeFirst-party platformStitch AuthorityCommunity database
Source and review
What the source establishesPatternLab London's current drafting page says a user creates a measurement profile, selects a basic block or sloper, adjusts fit, dart placement, length, seam allowance, and sleeve options, then downloads the generated result as tiled PDF, AI, or SVG. The live catalogue names bodice, dress, trouser, and stretch blocks and displays a price before purchase.The request uses official textile test-method scopes, labeling guidance, and trade capability questions to keep specifications, methods, samples, substitutions, and supplier evidence comparable.Threadloop's official guide describes an independent, fully crowdsourced database covering available and out-of-print sewing patterns. Its search supports pattern type, fabric type, age group, body type, cup size, level, format, file features, language, measurements, availability, and other filters; members can also track a stash, wishlist, projects, reviews, and discussions.
Linked page reviewedJul 21, 2026Jul 15, 2026Jul 21, 2026
Next review dueJan 17, 2027Jul 15, 2027Jan 17, 2027
Inspect
How to compare

Use the rows to narrow your next check.

  1. Choose resources that could solve the same job.
  2. Eliminate access, scope, or jurisdiction mismatches.
  3. Read each limitation before following the source.
  4. Verify project-specific claims with the source or provider.