Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Defined.ai records 146,251 monthly visits with -21% month-over-month growth and Contact for Pricing pricing. Wethos records 5,326 monthly visits with -12.8% growth and Freemium pricing.

Proposals, invoices and teammates in one place for freelancers and studios
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | definedcrowd.com | wethos.co |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 146.25K (146,251) | 5.33K (5,326) |
| MoM Traffic Delta | -38.82K (-21%) | -785 (-12.8%) |
| Primary Market & Share | 🇺🇸 United States (20.6%) | 🇺🇸 United States (49.5%) |
| Direct Visits / mo | 84.42K | 2.1K |
| User Rating | 4.4 | 3.8 |
| Supported Platforms | Website | Website |
Enterprise AI training data, annotation and evaluation services
A large selection of ready-to-use, ethically sourced datasets across audio, image, video, text and multimodal formats, with advanced filtering and free samples.
Expert-verified labeling for text, audio, image and video using model-first, human-in-the-loop workflows for accuracy and fairness.
High-quality multilingual content for global AI systems, drawing on 500+ languages, dialects and locales.
Global, diverse data collection at scale for training, with privacy and security vetting on every dataset.

Proposals, invoices and teammates in one place for freelancers and studios
A unified editor with advanced branding lets you customize the look of every client-facing document, set default pricing and reuse components in your next proposal.
Describe what your client needs and Wethos AI drafts a fully customizable, on-brand proposal in seconds, in any language.
Generate a cohesive, high-quality proposal in seconds. Enter the services you provide with pricing and a time estimate, and Wethos AI drafts the content.
Set automated deposit and payment schedules up front, and let Wethos send client invoices on time so you get paid without chasing.
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos

SpecialistUnbiased photo feedback from real people, for dating, business and social profiles
SpecialistUnbiased photo feedback from real people, for dating, business and social profiles
Free / Open-sourceStreamlines computer vision dataset annotation and model deployment, but lacks the broad human crowd-sourcing services of Defined.ai.
Free / Open-sourceStreamlines computer vision dataset annotation and model deployment, but lacks the broad human crowd-sourcing services of Defined.ai.

SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets
SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets

Comprehensive enterprise data labeling platform with powerful automation agents, but carries significant pricing overhead for smaller teams.
Comprehensive enterprise data labeling platform with powerful automation agents, but carries significant pricing overhead for smaller teams.

SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistAgent observability, evaluation, and continuous improvement for production AI
Advanced multimodal data infrastructure for computer vision teams, though specialized primarily in video and image annotation.
Advanced multimodal data infrastructure for computer vision teams, though specialized primarily in video and image annotation.

SpecialistThe personal CRM that keeps your network warm — with your LinkedIn graph baked in
SpecialistThe personal CRM that keeps your network warm — with your LinkedIn graph baked in

SpecialistAI workout planner that builds your whole training week around your gear and goals
SpecialistAI workout planner that builds your whole training week around your gear and goals

Free / Open-sourceOpen-source data labeling and evaluation platform offering full self-hosting control, but requires manual setup and infrastructure maintenance.
Free / Open-sourceOpen-source data labeling and evaluation platform offering full self-hosting control, but requires manual setup and infrastructure maintenance.

SpecialistDNA-powered personalized fitness, nutrition and recovery

SpecialistTikTok Shop analytics for products, creators, LIVE commerce and competitors
SpecialistTikTok Shop analytics for products, creators, LIVE commerce and competitors