
Crowdsourcing data services for AI training and market data
Grably records 1,923 monthly visits with -13% month-over-month growth and Contact for Pricing pricing. Listen Labs records 1,254,632 monthly visits with +22.1% growth and Contact for Pricing pricing.

Multi-modal human interaction datasets for AI model training
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | grably.us | listenlabs.ai |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 1.92K (1,923) | 1.25M (1,254,632) |
| MoM Traffic Delta | -288 (-13%) | +226.77K (+22.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (70.9%) |
| Direct Visits / mo | 683 | 620.75K |
| User Rating | 3.8 | 4.5 |
| Supported Platforms | Website | Website |

Multi-modal human interaction datasets for AI model training
Datasets covering image, video, audio, code, text, and conversational interaction for varied model-training needs.
Buyer-scoped datasets with configurable anonymization, filtering, modalities, and delivery formats.
Conversational and text data spanning 100+ languages, including low-resource and underrepresented regions.
Signals that are aligned, annotated, and validated for cross-modality and scientific consistency.

AI-moderated customer interviews that turn conversations into decisions
Describe your objective and the platform drafts objectives, likely questions and probing context, or you can upload your own interview guide.
Studies are filled from a qualified global network covering many markets and languages, with targeting to match your audience.
Responses are turned into ranked preferences, insight quotes and theme summaries, so readouts are ready without manual coding.
Beyond words, the platform captures hesitation, emotional tone and gaps between what people say and what they do.

Crowdsourcing data services for AI training and market data
Focuses on enterprise-grade AI-moderated qualitative research and simulated studies, rivaling Listen Labs' interview workflows.
Focuses on enterprise-grade AI-moderated qualitative research and simulated studies, rivaling Listen Labs' interview workflows.

Enterprise consumer research platform specializing in video surveys and AI-driven thematic analysis reports.
Enterprise consumer research platform specializing in video surveys and AI-driven thematic analysis reports.

Expert human data and evaluation for training frontier AI

SpecialistExcels at organizing and synthesizing unstructured customer feedback into searchable insights, though it lacks live AI interview moderation.
SpecialistExcels at organizing and synthesizing unstructured customer feedback into searchable insights, though it lacks live AI interview moderation.

Free / Open-sourceWhere creators get paid and AI teams get premium training data
Free / Open-sourceWhere creators get paid and AI teams get premium training data
Expert-led, AI-native primary research for private equity, healthcare and life sciences — consulting-grade studies delivered in about two weeks.

AI-led customer interviews and research insights at scale
AI-led customer interviews and research insights at scale

Combines structured surveys with AI-moderated voice and video interviews, offering a similar conversational research approach.

SpecialistUnifies and analyzes multichannel customer feedback into actionable insights, but lacks live interactive interview moderation.
SpecialistUnifies and analyzes multichannel customer feedback into actionable insights, but lacks live interactive interview moderation.
Free / Open-sourceThe bug bounty platform built for AI and ML security
Free / Open-sourceThe bug bounty platform built for AI and ML security

Free / Open-sourceLive cloud GPU price comparison across 31 providers
Free / Open-sourceLive cloud GPU price comparison across 31 providers