Appen records 665,840 monthly visits with +0.2% month-over-month growth and Contact for Pricing pricing. VidStats records 5,363 monthly visits with -14.3% growth and Freemium pricing.
Human-validated training data and evaluation services for frontier AI models
Realtime YouTube analytics plus AI tools that turn your numbers into your next upload
| Dimension / Metric | | |
|---|---|---|
| Official Domain | appen.com | vidstats.pro |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 665.84K (665,840) | 5.36K (5,363) |
| MoM Traffic Delta | +1.1K (+0.2%) | -896 (-14.3%) |
| Primary Market & Share | 🇺🇸 United States (22%) | 🇺🇸 United States (58.3%) |
| Direct Visits / mo | 238.31K | 2.11K |
| User Rating | 4.4 | 4.3 |
| Supported Platforms | Website | Website |
Human-validated training data and evaluation services for frontier AI models
Chain-of-thought reasoning traces, SME-level RLHF, supervised fine-tuning demonstrations and adversarial red teaming for the most capable models.
Golden trajectories, RL environment design, failure-mode taxonomies and software-engineering-driven deep evaluation for autonomous agents.
Multilingual ASR and conversational speech data, expressive TTS annotation, vision-language model training data, video action labelling and voice-agent evaluation.
LiDAR point-cloud labeling, multi-camera sensor fusion, robot demonstration trajectories, world-model rollouts and embodied interaction logs.
Realtime YouTube analytics plus AI tools that turn your numbers into your next upload
See views for the last 60 minutes and 48 hours minute by minute, along with top videos, traffic sources, Shorts versus long-form, and concurrent stream viewers, all synced from YouTube Studio every minute by the VidStats Chrome extension.
Filter by country, device, traffic source, format or single video and every panel on the page recalculates. Every number is compared against the previous period on one zoomable chart covering views, watch time, subscribers, engagement and revenue.
Age and gender splits, subscribers versus casual viewers, devices, top countries and cities, an interactive 3D globe, and an audience retention curve that shows how well your first 30 seconds hold viewers.
Upload straight to YouTube with the SEO work already done: a target keyword pulled from live search suggestions, AI-written title, description, tags and chapters, a live SEO score, AI thumbnails built from your own frames, 25-language translations, and scheduling at your best-performing hour.
SpecialistConnects teams directly with verified human participants for preference tuning and studies, but lacks managed end-to-end labeling pipelines.
SpecialistConnects teams directly with verified human participants for preference tuning and studies, but lacks managed end-to-end labeling pipelines.
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
Blends custom software with dedicated human expert teams to handle complex operations, but operates as a bespoke service.
Blends custom software with dedicated human expert teams to handle complex operations, but operates as a bespoke service.
Combines robust data labeling tools with automated workflows, but focuses more on software tooling than managed human workforces.
Combines robust data labeling tools with automated workflows, but focuses more on software tooling than managed human workforces.
Provides enterprise-grade AI training data and model evaluation at massive scale, but often with higher enterprise pricing.
Provides enterprise-grade AI training data and model evaluation at massive scale, but often with higher enterprise pricing.
Delivers advanced multimodal data curation and annotation infrastructure, but requires your own annotation workforce for labeling tasks.
Delivers advanced multimodal data curation and annotation infrastructure, but requires your own annotation workforce for labeling tasks.
SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistThe multimodal data layer for computer vision and physical AI teams
SpecialistThe multimodal data layer for computer vision and physical AI teams
YouTube competitor research that reveals the business behind the videos
YouTube competitor research that reveals the business behind the videos
Offers pre-packaged AI training datasets and custom data collection services, but with a smaller global crowd than Appen.
Offers pre-packaged AI training datasets and custom data collection services, but with a smaller global crowd than Appen.
Free / Open-sourceProvides a flexible open-source annotation platform for self-hosting, but lacks Appen's managed enterprise human workforce services.
Free / Open-sourceProvides a flexible open-source annotation platform for self-hosting, but lacks Appen's managed enterprise human workforce services.
Done-for-you YouTube thumbnail and title testing with a money-back guarantee
Done-for-you YouTube thumbnail and title testing with a money-back guarantee
