HS Code Search (XTransfer) records 649,716 monthly visits with -9.4% month-over-month growth and Freemium pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.
Free HS code lookup with customs tariff and declaration guidance
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
| Dimension / Metric | | |
|---|---|---|
| Official Domain | xtransfer.com | scribbr.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 649.72K (649,716) | 7.53M (7,530,803) |
| MoM Traffic Delta | -67.14K (-9.4%) | +957.01K (+14.6%) |
| Primary Market & Share | 🇨🇳 China (67.7%) | 🇺🇸 United States (32.1%) |
| Direct Visits / mo | 299.97K | 2.47M |
| User Rating | 3.8 | 4.4 |
| Supported Platforms | Website | Website |
Free HS code lookup with customs tariff and declaration guidance
Enter a full HS code, a partial code, or a plain-language product name to find the matching commodity classification.
Browse the official structure from section to chapter, heading, and subheading so you can narrow a broad category down to a specific code.
Lookups surface the tariff rate and declaration elements tied to a classification, the details customs officers actually check.
The classification search works without registration; XTransfer's payment and account products are entirely optional add-ons.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI content detection and a full writing toolkit in one place
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
Purpose-built AI and trusted content for legal, tax, risk and trade professionals
Purpose-built AI and trusted content for legal, tax, risk and trade professionals
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
SpecialistCheck plagiarism, detect AI text and polish your writing in one place
SpecialistCheck plagiarism, detect AI text and polish your writing in one place
SpecialistSpecializes in academic and technical grammar correction, but lacks human proofreading services and full plagiarism suites.
SpecialistSpecializes in academic and technical grammar correction, but lacks human proofreading services and full plagiarism suites.
