Dropbox Sign (HelloSign) records 4,339,818 monthly visits with -2.2% month-over-month growth and Free Trial, Paid, Contact for Pricing pricing. Outlier AI records 10,372,036 monthly visits with +7.6% growth and Paid pricing.
Electronic signatures and agreement workflows built into Dropbox
Get paid to train the next generation of AI models
| Dimension / Metric | | |
|---|---|---|
| Official Domain | hellosign.com | outlier.ai |
| Pricing Model | Free Trial, Paid, Contact for Pricing | Paid |
| Monthly Visits | 4.34M (4,339,818) | 10.37M (10,372,036) |
| MoM Traffic Delta | -98.94K (-2.2%) | +736.51K (+7.6%) |
| Primary Market & Share | 🇺🇸 United States (68.9%) | 🇺🇸 United States (21.6%) |
| Direct Visits / mo | 3.04M | 5.82M |
| User Rating | 4.3 | 3.8 |
| 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.
Get paid to train the next generation of AI models
After skill screening, contributors are matched to projects that fit their domain, from coding and math to linguistics and medicine.
No minimum hours and fully remote work, so experts can fit tasks around study, research or a primary job.
Typical work includes writing hard prompts, producing grading rubrics, ranking competing answers and reviewing model reasoning.
Contributors are paid for approved work each week, with rewards that scale with the quality of their output.
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.
SpecialistFocuses on AI-generated forms and data collection with built-in signatures, trading dedicated CLM features for form flexibility.
Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.
Established enterprise data annotation provider offering large-scale human validation and alignment services for AI models.
SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.
SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.
Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.
SpecialistDelivers enterprise-grade contract analytics and search, trading lightweight signature embedding for deep legal intelligence.
SpecialistDelivers enterprise-grade contract analytics and search, trading lightweight signature embedding for deep legal intelligence.
SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.
SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.
SpecialistFocuses on security challenges and bug bounties for AI models and libraries instead of general data labeling.
SpecialistFocuses on security challenges and bug bounties for AI models and libraries instead of general data labeling.
SpecialistContract Intelligence platform for the enterprise
