---
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=2026-07-15+22%3A22%3A16+-0500&secure%5Bsession_id%5D=58cf91e5-1faa-4ba5-becd-2d6af47de627&secure%5Btoken%5D=6a5d5f105f7ba17230e40d43bec1b16420ae127d44741f898a620b683aeef69d&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)