Appen records 665,840 monthly visits with +0.2% month-over-month growth and Contact for Pricing pricing. Ultimaps records 151,723 monthly visits with -11.3% growth and Freemium pricing.
Human-validated training data and evaluation services for frontier AI models
Turn spreadsheet data into custom choropleth maps and interactive embeds
| Dimension / Metric | | |
|---|---|---|
| Official Domain | appen.com | ultimaps.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 665.84K (665,840) | 151.72K (151,723) |
| MoM Traffic Delta | +1.1K (+0.2%) | -19.27K (-11.3%) |
| Primary Market & Share | 🇺🇸 United States (22%) | 🇺🇸 United States (45.7%) |
| Direct Visits / mo | 238.31K | 20.28K |
| User Rating | 4.4 | 4.4 |
| 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.
Turn spreadsheet data into custom choropleth maps and interactive embeds
Choose from world, continent, country, US state, county and ZIP code maps, each divided into regions you can color individually.
Paste from Excel, upload CSV, connect Google Sheets or Notion, or type a prompt like "color states by population" and let the AI map it.
Smart color scaling picks palettes and breakpoints for your dataset and generates a matching legend without manual configuration.
Publish a live map with tooltips, popups, click-through links, pan and zoom, then embed it via one line of code or by pasting the link into Notion, WordPress, Ghost or Substack.
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.
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.
SpecialistOffers powerful AI data analysis and charting from spreadsheets, but lacks dedicated geographic map rendering features.
SpecialistOffers powerful AI data analysis and charting from spreadsheets, but lacks dedicated geographic map rendering features.
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
SpecialistOne live indoor map for wayfinding, operations and security
SpecialistOne live indoor map for wayfinding, operations and security
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.
SpecialistTransforms raw spreadsheets into presentation-ready charts and visual insights, but does not build geographic maps.
