SmartWriter records 10,604 monthly visits with +11.8% month-over-month growth and Free Trial, Paid pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.
AI-written cold emails, LinkedIn notes and backlink pitches built from real prospect research
AI content detection and a full writing toolkit in one place
| Dimension / Metric | | |
|---|---|---|
| Official Domain | smartwriter.ai | zerogpt.com |
| Pricing Model | Free Trial, Paid | Freemium, Paid |
| Monthly Visits | 10.6K (10,604) | 32.86M (32,864,541) |
| MoM Traffic Delta | +1.12K (+11.8%) | +5.41M (+19.7%) |
| Primary Market & Share | 🇬🇧 United Kingdom (27.7%) | 🇺🇸 United States (43%) |
| Direct Visits / mo | 4.24K | 8.22M |
| User Rating | 4.2 | 3.8 |
| Supported Platforms | Website | Website |
AI-written cold emails, LinkedIn notes and backlink pitches built from real prospect research
The tool scans dozens of public sources per prospect — including podcasts, interviews, press articles, blog posts and social profiles — and turns the most relevant detail into a natural, specific opening line.
Beyond the first line, SmartWriter drafts the pitch body, call to action and closing based on what the prospect's company does, recent news or a case study it finds.
Generate personalized connection notes and follow-up messages that reference a prospect's posts, job history, achievements or recommendations.
A dedicated workflow for link building: it finds pages that already link to a competitor-style resource and drafts a substitution or insertion pitch.
AI content detection and a full writing toolkit in one place
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.
Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.
Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
SpecialistAI-native cold email platform for scaling outbound without limits
SpecialistAI-native cold email platform for scaling outbound without limits
Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.
High-accuracy AI content detector that scans both text and uploaded images for machine generation.
High-accuracy AI content detector that scans both text and uploaded images for machine generation.
SpecialistAI sales platform for unlimited B2B leads and outreach
SpecialistAI sales platform for unlimited B2B leads and outreach
