Dropbox Sign (HelloSign) records 4,339,818 monthly visits with -2.2% month-over-month growth and Free Trial, Paid, Contact for Pricing pricing. StealthWriter records 2,887,114 monthly visits with +15.5% growth and Freemium pricing.
Electronic signatures and agreement workflows built into Dropbox
Humanize AI text and check how human it reads
| Dimension / Metric | | |
|---|---|---|
| Official Domain | hellosign.com | stealthwriter.ai |
| Pricing Model | Free Trial, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 4.34M (4,339,818) | 2.89M (2,887,114) |
| MoM Traffic Delta | -98.94K (-2.2%) | +387.76K (+15.5%) |
| Primary Market & Share | 🇺🇸 United States (68.9%) | 🇺🇸 United States (18.2%) |
| Direct Visits / mo | 3.04M | 1.62M |
| User Rating | 4.3 | 3.7 |
| Supported Platforms | Website | Website |
Electronic signatures and agreement workflows built into Dropbox
Recipients can review and sign agreements securely without creating an account, which removes friction from external signing.
Prepare NDAs, offer letters and contracts once, then reuse them for future requests to save time on recurring paperwork.
Embed secure, branded eSignature flows directly into your website, app or customer experience with a dedicated API.
Completed agreements are saved automatically to your preferred storage account so nothing gets lost in inboxes.
Humanize AI text and check how human it reads
Rewrites AI-generated drafts with natural phrasing, rhythm and flow, and lets you pick light, medium or aggressive rewriting depending on how much change you want.
Scan text before and after humanizing to see which sentences still look machine-written, with colour-coded sentence-by-sentence highlights.
Click any sentence to see alternative rewrite options and fine-tune the output until it matches your own voice.
Returns humanized text in seconds, with word limits per input ranging from 1,000 words on the free plan up to 5,000 words on paid tiers.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistOffers versatile paraphrasing and vocabulary adjustment for academic writing, but is not specifically optimized to bypass AI detectors.
SpecialistOffers versatile paraphrasing and vocabulary adjustment for academic writing, but is not specifically optimized to bypass AI detectors.
SpecialistFocuses heavily on high-accuracy AI detection while including a humanizer tool, prioritizing detection testing over rewriting.
SpecialistFocuses heavily on high-accuracy AI detection while including a humanizer tool, prioritizing detection testing over rewriting.
SpecialistIndustry-standard AI detection platform relied on by educators, though its text humanization features are secondary.
SpecialistIndustry-standard AI detection platform relied on by educators, though its text humanization features are secondary.
Delivers quick, conversational text rewriting to bypass AI detection, but lacks dedicated built-in detector testing suites.
Delivers quick, conversational text rewriting to bypass AI detection, but lacks dedicated built-in detector testing suites.
SpecialistFocuses on AI-generated forms and data collection with built-in signatures, trading dedicated CLM features for form flexibility.
Provides robust multi-detector testing alongside humanization, but often operates on stricter usage limits than StealthWriter.
Provides robust multi-detector testing alongside humanization, but often operates on stricter usage limits than StealthWriter.
Converts machine-written prose into natural-sounding text efficiently, though with fewer customization options for writing style.
Converts machine-written prose into natural-sounding text efficiently, though with fewer customization options for writing style.
SpecialistRigorous content integrity and AI detection checker designed for publishers, but lacks direct text humanization tools.
SpecialistRigorous content integrity and AI detection checker designed for publishers, but lacks direct text humanization tools.
Combines AI humanization with integrated writing tools, offering smoother collaborative editing than StealthWriter's simpler interface.
Combines AI humanization with integrated writing tools, offering smoother collaborative editing than StealthWriter's simpler interface.
Free AI humanizer that makes machine-written text read naturally
Free AI humanizer that makes machine-written text read naturally
