AI Tech Stack: Training Data Landscape 2026
A live map of the companies powering AI with data, generation, labelling and curation. Compiled by VenorTech (landscape dated 20 October 2026) and organized into VenorTech's own categories, in the order they list them: 110 companies across 6 categories. Source: https://landscapes.venortech.com/training-data/
Data Labelling & Annotation Services
AI Data Innovations AIxBlock Alegion Anote Appen Argilla Aris Data Basic AI Centaur Centific Cloudfactory Co-One Dataforce Dataloop Dataocean Datasaur AI Datum Defined.ai Digital Divide Data FigureEight HumanSignal Humyn Labs iMerit Innodata Kili Labellerr LXT Peroptyx pocstock Powerling Rapidata refuel Sama Scale AI Shaip SuperAnnotate Superb.ai Supervisely Surge Uber AI Solutions Welo Data
Expert Data & RL Environments for Frontier Labs
Abundant AfterQuery BeatpulseLabs Bifrost Datacurve David AI Deccan AI Deeptune Hub.xyz Human Archive Invisible Kaius Kled AI Labelbox Magma Markov Mercor Micro1 Mundo AI Nyne.ai Ocular AI Patronus AI Perle Poindexter Labs Protege Proximal Snorkel Tbrain Theta Software Toloka Turing
Training Data Curation & Management
CUBIG DagsHub Datachain Datology AI Deasy Labs DVC Encord Graviti K2View lakeFS Lightly Luel Mozilla Data Collective Origin Lab Petrarch Sahara Labs Structured Labs Voxel51 Xethub
Synthetic Data Generation
Aindo DataMasque DiffuseDrive Gretel HHazy Integral Privacy Technologies Mindtech Mostly Secludy Simmetry.ai Tonic Ydata
Document Processing & Extraction (IDP)
anyformat Knowledgegator Landing AI Super.ai Upstage
Hyperscaler / SaaS Giant
Amazon Web Services Google
Dealroom.co