# Great Expectations

> A validation and monitoring system that helps organizations maintain confidence in their data through automated testing and quality tracking

- **Canonical URI:** https://www.vioscale.ai/software/great-expectations
- **Category:** Data Observability
- **Homepage:** https://greatexpectations.io/
- **Also known as:** great-expectations
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-20T08:24:59.111Z

## Vioscale score

**38.6 / 100**, confidence 26% (low). Computed 2026-09-01.

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 80 | 0.052 | 4.2 | ✓ |
| reliability | 0 | 0.073 | 0 | - |
| capabilities | 0 | 0.04877777777777778 | 0 | - |
| integrations | 13.7 | 0.04066666666666666 | 0.6 | ✓ |
| security_posture | 5 | 0.073 | 0 | - |
| pricing_transparency | 25 | 0.084 | 2.1 | ✓ |

## Pricing

_As of 2026-08-20, [verify at source](https://www.greatexpectations.io/pricing-landing/). Independently observed._

Hybrid · Free tier

> Free Developer tier; Team and Enterprise plans available

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Developer | Free | ✓ | - |
| Team | - | - | - |
| Enterprise | Contact sales | - | - |

## About

A data quality platform that enables teams to define, test, and monitor data reliability across pipelines and systems. Combines automated validation with collaborative documentation to surface data issues and maintain organizational trust in data assets.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI, Web
- **Deployment:** Cloud / SaaS, Self-hosted

## Integrations (2)

_Independently observed._

- Pandas Profiling
- Slack

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 2 | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 60% (medium) |

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"hqCountry":"US","primaryMarkets":["US","EU","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 75% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 60% (medium) |
| pricing.model | freemium | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 60% (medium) |
| pricing.price_level | low | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 60% (medium) |
| pricing.transparent | no | [link](https://www.greatexpectations.io/pricing-landing/) | 2026-08-20 | 60% (medium) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.gdpr | yes | [link](https://www.greatexpectations.io/security/) | 2026-08-20 | 75% (high) |

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*Source: Vioscale (https://www.vioscale.ai/software/great-expectations). Independent, evidence-based software intelligence. Cite the canonical URI.*