Top 8 Scale AI Competitors & Alternatives in 2026
Updated onFind more companies/brands/products like Scale AI. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.
Scale AI
Scale AI is a private U.S. technology company that provides high-quality data, model evaluation, and full‑stack AI platforms to help enterprises and governments build, deploy, and oversee AI applications.
Starts at $0 / 1,000 labeling units
Competitors
#1Est. 2018 • 201-1k employees • PrivateLabelbox
Best for enterprisesLabelbox is an AI data factory platform and services provider that enables organizations to generate, label, and evaluate high-quality training data for machine learning models.
Starts at $0
#2Est. 2018 • 201-1k employees • PrivateSuperAnnotate
Best for enterprisesSuperAnnotate is an AI data platform that provides tools and managed services for multimodal data annotation, curation, and model evaluation so teams can build, fine-tune, and deploy machine-learning models faster.
Starts at $0
#3V7 (V7 Labs)
Best for mid-market companiesAI data platform offering labeling (Darwin), model development and automation tools for building and deploying computer vision workflows at scale.
#4Est. 2020 • 51-200 employees • PrivateEncord
Best for enterprisesEncord is an AI data development platform that helps vision and multimodal teams manage, curate, annotate, and evaluate large-scale datasets to get models into production faster.
Est. 2025 • 1 employee • PrivateChampSignal
Best for SMBsGet the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.
Starts at $39 / month
Has a free trial
#5Est. 1996 • 1k+ employees • Public (ASX:APX)Appen Limited
Best for enterprisesFounded in 1996 and headquartered in Chatswood, Australia, Appen Limited is a publicly traded AI data company with over 1,000 employees that provides enterprise platforms and services for data sourcing, annotation, and model evaluation used to build and deploy machine learning and generative AI systems worldwide.
#6Est. 2008 • 1k+ employees • PrivateSama
Best for enterprisesSama is a private, San Francisco–based provider of enterprise data annotation and model evaluation services for AI and machine learning, known for its ethical impact-sourcing model and B Corp certification.
#7Est. 2020 • 51-200 employees • PrivateSurge AI
Best for enterprisesSurge AI is a private San Francisco–based data labeling and reinforcement learning from human feedback (RLHF) company that provides high-quality human-in-the-loop training data and evaluation services for advanced AI models.
#8Est. 2010 • 1k+ employees • PrivateCloudFactory
Best for enterprisesCloudFactory is a private AI consulting and human-in-the-loop data platform company that helps organizations develop, deploy, and operate reliable, scalable AI systems using high-quality data services.
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