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. What Brandon Thinks records 826,572 monthly visits with +437.4% growth and Flexible pricing.
Enterprise AI training data, annotation and evaluation services

Upload a chat and get what Brandon really thinks
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | definedcrowd.com | whatbrandonthinks.com |
| Pricing Model | Contact for Pricing | Flexible |
| Monthly Visits | 146.25K (146,251) | 826.57K (826,572) |
| MoM Traffic Delta | -38.82K (-21%) | +672.78K (+437.4%) |
| Primary Market & Share | 🇺🇸 United States (20.6%) | 🇮🇳 India (25.6%) |
| Direct Visits / mo | 84.42K | 315.7K |
| 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.

Upload a chat and get what Brandon really thinks
Upload a chat export and the AI reads the messages and produces a written analysis of the conversation.
Reports assess who cares more, what has changed over time, and how each person comes across.
Dedicated report types for couples, situationships, exes, crushes, friend groups, family and work chats.
Works with exports from WhatsApp, iMessage, Instagram, Messenger, LINE and KakaoTalk.
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
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.

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.
Specializes in generating quick opening lines from chat screenshots rather than deep relationship reporting.
Specializes in generating quick opening lines from chat screenshots rather than deep relationship reporting.

Provides expert human workforce for AI training and evaluation datasets, though with fewer automated labeling tools.
Provides expert human workforce for AI training and evaluation datasets, though with fewer automated labeling tools.
Provides persistent conversation memory and match reviews, but functions more as a coach than a blunt report generator.
Provides persistent conversation memory and match reviews, but functions more as a coach than a blunt report generator.

Optimized for quick dating app reply generation from screenshots, lacking deep conversational analysis reports.
Optimized for quick dating app reply generation from screenshots, lacking deep conversational analysis reports.

SpecialistThe all-in-one computer vision platform for labeling, training and deploying vision AI
SpecialistThe all-in-one computer vision platform for labeling, training and deploying vision AI