Scribbr records 7,530,803 monthly visits with +14.6% month-over-month growth and Freemium pricing. Spamdrain records 185,960 monthly visits with +22.6% growth and Free Trial, Paid pricing.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Antispam service that keeps junk mail, phishing and viruses out of every inbox
| Dimension / Metric | | |
|---|---|---|
| Official Domain | scribbr.com | spamdrain.com |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 7.53M (7,530,803) | 185.96K (185,960) |
| MoM Traffic Delta | +957.01K (+14.6%) | +34.27K (+22.6%) |
| Primary Market & Share | 🇺🇸 United States (32.1%) | 🇺🇸 United States (67.9%) |
| Direct Visits / mo | 2.47M | 154.26K |
| User Rating | 4.4 | 4.3 |
| Supported Platforms | Website | Website |
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.
Antispam service that keeps junk mail, phishing and viruses out of every inbox
Works with iPhone, Android, Mac, PC, Office 365 and general IMAP/POP accounts, so one filter protects every device that reads the same mailbox.
Every new message is analysed before delivery, and suspicious senders, malicious links and infected attachments are stopped instead of reaching you.
Each time you mark something as spam or confirm it is legitimate, the filter learns your preferences and gets more accurate over time.
Held messages are not lost. You can open your Spamdrain account, inspect what was blocked, and release false positives with a click.
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.
SpecialistDelivers a lightning-fast email productivity suite, but focuses on user speed rather than automated spam defense.
SpecialistDelivers a lightning-fast email productivity suite, but focuses on user speed rather than automated spam defense.
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.
SpecialistOffers cross-platform email management with built-in AI writing tools without dedicated spam-filtering capabilities.
SpecialistOffers cross-platform email management with built-in AI writing tools without dedicated spam-filtering capabilities.
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.
SpecialistFeatures a privacy-first email client with AI assistance, lacking Spamdrain's dedicated inbound spam protection.
SpecialistFeatures a privacy-first email client with AI assistance, lacking Spamdrain's dedicated inbound spam protection.
