---
title: Sigma AI Reviews
meta_title: 'Sigma AI Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Sigma AI works for a business like yours.
date_modified: '2025-06-04'
parent_category:
  name: Solution Consulting
  url: https://www.g2.com/categories/solution-consulting
---


# Sigma AI Reviews
**Vendor:** Sigma.AI  
**Category:** [Data Labeling Services](https://www.g2.com/categories/data-labeling-services)
## About Sigma AI
Sigma AI is a global training data collection, preparation, labeling and annotation services company. For companies building the next generation of AI, we provide the highest quality training data at scale, with a human touch.






- [View Sigma AI pricing details and edition comparison](https://www.g2.com/products/sigma-ai/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-15+11%3A59%3A03+-0500&secure%5Bsession_id%5D=10c22e66-8eb6-405a-be27-2ec72975cfff&secure%5Btoken%5D=c6309450a903aa3e9c050b81ea91fda11106384eba1040d0e48fbdcf5babc76c&format=llm_user)

## Sigma AI Features
**Planning**
- Needs Assessment
- Resource Allocation
- Stayed within Budget
- Statement of Work
- Best Practices

**Delivery**
- Technical Expertise
- Met Deadlines
- Meeting Management
- Project Updates
- Scope Management
- Roll-out

**Support**
- Go Live Support
- Documentation
- Training 
- Metrics
- Admin Services

**Team Quality**
- Change Management Skills
- Executive Presence
- Vertical Expertise
- Technology Partnerships

## Top Sigma AI Alternatives
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  - [Label Your Data](https://www.g2.com/products/label-your-data/reviews) - 4.9/5.0 (21 reviews)
  - [Clickworker](https://www.g2.com/products/clickworker/reviews) - 4.1/5.0 (15 reviews)