# Dremio vs OpenText Vertica Comparison

| | Dremio | OpenText Vertica | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.3 out of 5 | 
| **Total Reviews** | 70 | 216 | 
| **Largest Market Segment** | Enterprise (48.4% of reviews) | Enterprise (44.6% of reviews) | 
| **Entry Level Price** | No pricing available | Free | 

---
## Top Pros & Cons

### Dremio

Pros:
- Ease of Use (13 reviews)
- Integrations (10 reviews)

Cons:
- Difficulty (5 reviews)
- Poor Customer Support (5 reviews)

### OpenText Vertica

**Not enough data**

---
## Ratings Comparison
| Rating | Dremio | OpenText Vertica | 
|---|---|---|
  | **Meets Requirements** | 8.7 (53 reviews) | 8.6 (147 reviews) | 
  | **Ease of Use** | 9.2 (54 reviews) | 8.5 (148 reviews) | 
  | **Ease of Setup** | 8.4 (48 reviews) | 8.1 (84 reviews) | 
  | **Ease of Admin** | 7.8 (29 reviews) | 8.3 (89 reviews) | 
  | **Quality of Support** | 8.5 (50 reviews) | 8.1 (146 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.1 (28 reviews) | 8.3 (87 reviews) | 
  | **Product Direction (% positive)** | 9.8 (47 reviews) | 8.0 (143 reviews) | 

---
## Pricing

### Dremio

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### OpenText Vertica

#### Entry-Level Pricing

Plan: Vertica Community Edition

Price: Free

Description: Free to use for up to 1TB and three nodes

Key Features:
- https://www.vertica.com/register/

[Browse all 4 editions](https://www.g2.com/products/opentext-vertica/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Business Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | N/A | N/A |
| **OpenText Vertica** | N/A | N/A |

#### Reports

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Reports Interface** | Not enough data | Not enough data | 
| **Steps to Answer** | Not enough data | Not enough data | 
| **Graphs and Charts** | Not enough data | Not enough data | 
| **Score Cards** | Not enough data | Not enough data | 
| **Dashboards** | Not enough data | Not enough data | 

#### Self Service 

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Calculated Fields** | Not enough data | Not enough data | 
| **Data Column Filtering** | Not enough data | Not enough data | 
| **Data Discovery** | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | 
| **Collaboration / Workflow** | Not enough data | Not enough data | 
| **Automodeling** | Not enough data | Not enough data | 

#### Advanced Analytics

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Predictive Analytics** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Big Data Services** | Not enough data | Not enough data | 

#### Building Reports

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Transformation** | Not enough data | Not enough data | 
| **Data Modeling** | Not enough data | Not enough data | 
| **WYSIWYG Report Design** | Not enough data | Not enough data | 
| **Integration APIs** | Not enough data | Not enough data | 

#### Platform

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Mobile User Support** | Not enough data | Not enough data | 
| **Customization ** | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | 
| **Internationalization** | Not enough data | Not enough data | 
| **Sandbox / Test Environments** | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | 
| **Breadth of Partner Applications** | Not enough data | Not enough data | 

### Data Warehouse

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | 8.4/10 | 27 |
| **OpenText Vertica** | 8.3/10 | 89 |

#### Data Management

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Integration** | 8.6 (23 reviews) | 8.4 (71 reviews) ✓ Verified | 
| **Data Compression** | 8.6 (21 reviews) | 8.5 (72 reviews) ✓ Verified | 
| **Data Quality** | 8.3 (12 reviews) | 8.6 (73 reviews) | 
| **Built-In Data Analytics** | 7.7 (20 reviews) | 8.5 (66 reviews) ✓ Verified | 
| **In-Database Machine Learning** | Feature Not Available | 7.9 (43 reviews) ✓ Verified | 
| **Data Lake Analytics** | 8.9 (23 reviews) | 8.4 (49 reviews) ✓ Verified | 

#### Integration

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **AI/ ML Integration** | Feature Not Available | 7.7 (43 reviews) ✓ Verified | 
| **BI Tool Integration** | 8.8 (21 reviews) | 8.4 (65 reviews) ✓ Verified | 
| **Data lake Integration** | 9.0 (22 reviews) | 8.2 (50 reviews) ✓ Verified | 

#### Deployment

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **On-Premise** | 8.7 (15 reviews) | 8.3 (66 reviews) ✓ Verified | 
| **Cloud** | 8.5 (19 reviews) | 7.9 (51 reviews) ✓ Verified | 

#### Performance 

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Scalability** | 8.3 (21 reviews) | 8.3 (71 reviews) ✓ Verified | 

#### Security

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Governance** | 8.2 (20 reviews) | 8.3 (66 reviews) ✓ Verified | 
| **Data Security** | Feature Not Available | 8.5 (67 reviews) ✓ Verified | 

#### Generative AI

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **AI Text Generation** | 6.9 (12 reviews) | 8.3 (8 reviews) | 
| **AI Text Summarization** | Not enough data | 7.9 (8 reviews) | 

### Columnar Databases

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | N/A | N/A |
| **OpenText Vertica** | 8.4/10 | 22 |

#### Storage

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Model** | Not enough data | 8.4 (22 reviews) | 
| **Data Types** | Not enough data | 8.0 (22 reviews) | 

#### Availability

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Auto Sharding** | Not enough data | 8.4 (20 reviews) | 
| **Auto Recovery** | Not enough data | 8.2 (22 reviews) | 
| **Data Replication** | Not enough data | 8.6 (22 reviews) | 

#### Performance

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Integrated Cache** | Not enough data | 8.5 (21 reviews) | 

#### Security

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Role-Based Authorization** | Not enough data | 8.4 (22 reviews) | 
| **Authentication** | Not enough data | 8.6 (22 reviews) | 
| **Audit Logs** | Not enough data | 8.2 (19 reviews) | 
| **Encryption** | Not enough data | 8.2 (21 reviews) | 

#### Support

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Multi-Model** | Not enough data | 8.4 (15 reviews) | 
| **Operating Systems** | Not enough data | 8.3 (17 reviews) | 

### Data as a Service (DaaS)

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | 8.3/10 | 11 |
| **OpenText Vertica** | N/A | N/A |

#### Data Management

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Migration** | 8.6 (11 reviews) | Not enough data | 
| **Managing Data** | 8.8 (11 reviews) | Not enough data | 
| **Secured Data Storage** | Feature Not Available | Not enough data | 

#### Data as a Service

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Self-Service Isights** | 7.6 (11 reviews) | Not enough data | 
| **DaaS Quality** | 8.2 (11 reviews) | Not enough data | 

#### Architecture

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Fabric Creation** | 8.2 (11 reviews) | Not enough data | 
| **DaaS Architecture** | 8.6 (11 reviews) | Not enough data | 

### Semantic Layer Tools

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | N/A | N/A |
| **OpenText Vertica** | N/A | N/A |

#### Deployment & Integration - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Multi-Environment & Multi-Cloud Support** | Not enough data | Not enough data | 
| **Open API & SDK Integration** | Not enough data | Not enough data | 

#### Data Connectivity & Federation - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Cross-Source Query Federation** | Not enough data | Not enough data | 
| **Dynamic Schema & Metadata Adaptation** | Not enough data | Not enough data | 

#### Data Modeling & Metrics - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Derived & Calculated Metrics** | Not enough data | Not enough data | 
| **Time Intelligence Functions** | Not enough data | Not enough data | 

#### Performance Optimization - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Query Caching & Acceleration** | Not enough data | Not enough data | 
| **Adaptive Query Optimization** | Not enough data | Not enough data | 

#### Governance - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **AI Governance & Observability** | Not enough data | Not enough data | 
| **Metric Lineage for AI Training Data** | Not enough data | Not enough data | 
| **Version Control & Change Impact Analysis** | Not enough data | Not enough data | 

#### Advanced Intelligence - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Natural Language Query Interface** | Not enough data | Not enough data | 
| **Semantic Layer for AI/ML Models** | Not enough data | Not enough data | 
| **Recommendation Engine** | Not enough data | Not enough data | 

#### Agentic AI Enablement - Semantic Layer Tools

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Agentic Query Orchestration** | Not enough data | Not enough data | 
| **Contextual Reasoning Layer** | Not enough data | Not enough data | 
| **Workflow Automation via Semantic Agents** | Not enough data | Not enough data | 

### Big Data Processing and Distribution

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | 8.6/10 | 23 |
| **OpenText Vertica** | 8.4/10 | 51 |

#### Database

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Real-Time Data Collection** | Feature Not Available | 8.6 (48 reviews) | 
| **Data Distribution** | Feature Not Available | 8.7 (47 reviews) | 
| **Data Lake** | Feature Not Available | 8.6 (47 reviews) | 

#### Integrations

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Hadoop Integration** | 9.0 (18 reviews) | 8.4 (41 reviews) | 
| **Spark Integration** | 7.9 (13 reviews) | 8.1 (39 reviews) | 

#### Platform

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Machine Scaling** | 9.1 (20 reviews) | 8.3 (37 reviews) | 
| **Data Preparation** | 8.7 (13 reviews) | 8.4 (44 reviews) | 
| **Spark Integration** | 7.9 (13 reviews) | 8.1 (39 reviews) | 

#### Processing

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Cloud Processing** | 9.1 (19 reviews) | 8.3 (41 reviews) | 
| **Workload Processing** | 8.6 (13 reviews) | 8.7 (46 reviews) | 

### Big Data Analytics

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | 8.0/10 | 31 |
| **OpenText Vertica** | N/A | N/A |

#### Data Transformation

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Real-Time Analytics** | Feature Not Available | Not enough data | 
| **Data Querying** | 9.2 (25 reviews) | Not enough data | 

#### Connectivity

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Hadoop Integration** | 8.6 (22 reviews) | Not enough data | 
| **Spark Integration** | Feature Not Available | Not enough data | 
| **Multi-Source Analysis** | 8.9 (23 reviews) | Not enough data | 
| **Data Lake** | 8.9 (26 reviews) | Not enough data | 

#### Operations

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Visualization** | 7.2 (25 reviews) | Not enough data | 
| **Data Workflow** | 7.1 (25 reviews) | Not enough data | 
| **Governed Discovery** | 7.8 (27 reviews) | Not enough data | 
| **Embedded Analytics** | 7.7 (21 reviews) | Not enough data | 
| **Notebooks** | 7.0 (21 reviews) | Not enough data | 

### Big Data

| Product | Score | Reviews |
|---|---|---|
| **Dremio** | N/A | N/A |
| **OpenText Vertica** | N/A | N/A |

#### Building Reports

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Data Transformation** | Not enough data | Not enough data | 
| **Data Modeling** | Not enough data | Not enough data | 
| **WYSIWYG Report Design** | Not enough data | Not enough data | 
| **Integration APIs** | Not enough data | Not enough data | 

#### Platform

| Feature | Dremio | OpenText Vertica | 
|---|---|---|
| **Mobile User Support** | Not enough data | Not enough data | 
| **Customization ** | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | 
| **Internationalization** | Not enough data | Not enough data | 
| **Sandbox / Test Environments** | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | 
| **Breadth of Partner Applications** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Big Data Processing And Distribution Systems](https://www.g2.com/categories/big-data-processing-and-distribution), [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse)

**Unique to Dremio (3):** [Big Data Analytics Software](https://www.g2.com/categories/big-data-analytics), [Data as a Service (DaaS) Software](https://www.g2.com/categories/data-as-a-service-daas), [Semantic Layer Tools](https://www.g2.com/categories/semantic-layer-tools)

**Unique to OpenText Vertica (1):** [Columnar Databases](https://www.g2.com/categories/columnar-databases)


---
## Reviewer Demographics

### By Company Size

| Segment | Dremio | OpenText Vertica | 
|---|---|---|
| **Small-Business** | 10.9% | 19.5% | 
| **Mid-Market** | 40.6% | 35.9% | 
| **Enterprise** | 48.4% | 44.6% | 

### By Industry

#### Dremio

- **Financial Services:** 25.0%
- **Information Technology and Services:** 10.9%
- **Computer Software:** 7.8%
- **Automotive:** 4.7%
- **Marketing and Advertising:** 4.7%
- **Entertainment:** 3.1%
- **Consumer Services:** 3.1%
- **Construction:** 3.1%
- **Insurance:** 3.1%
- **Oil & Energy:** 3.1%
- **Other:** 31.3%

#### OpenText Vertica

- **Computer Software:** 19.0%
- **Information Technology and Services:** 17.4%
- **Financial Services:** 6.7%
- **Hospital & Health Care:** 5.6%
- **Marketing and Advertising:** 5.6%
- **Retail:** 5.6%
- **Telecommunications:** 5.6%
- **Banking:** 5.6%
- **Internet:** 3.1%
- **Insurance:** 2.1%
- **Other:** 23.6%

---
## Alternatives

### Alternatives to Dremio

- [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (770 reviews)
- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (739 reviews)
- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1237 reviews)
- [Starburst](https://www.g2.com/products/starburst/reviews) — 4.4/5 stars (92 reviews)
- [Denodo](https://www.g2.com/products/denodo/reviews) — 4.3/5 stars (47 reviews)
- [Cloudera Data Platform](https://www.g2.com/products/cloudera-cloudera-data-platform/reviews) — 4.1/5 stars (136 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (401 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [Azure Synapse Analytics](https://www.g2.com/products/azure-synapse-analytics/reviews) — 4.4/5 stars (38 reviews)
- [Alteryx](https://www.g2.com/products/alteryx/reviews) — 4.6/5 stars (735 reviews)

### Alternatives to OpenText Vertica

- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1237 reviews)
- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (739 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (401 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (770 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2272 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [Cloudera Data Platform](https://www.g2.com/products/cloudera-cloudera-data-platform/reviews) — 4.1/5 stars (136 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)
- [Oracle Exadata Cloud Service](https://www.g2.com/products/oracle-exadata-cloud-service/reviews) — 4.4/5 stars (44 reviews)

---
## Top Discussions

### Dremio

- Title: [What is a Dremio reflection?](https://www.g2.com/discussions/what-is-a-dremio-reflection) — 1 comment
  > **Top comment:** "Comment deleted by user."

### OpenText Vertica

- Title: [Is it hard to learn to be a Vertica user? Admin?](https://www.g2.com/discussions/user-friendly) — 2 comments, 1 upvote
  > **Top comment:** "To be a user it is easy because all you need to know is SQL.
To admin is also easy with a friendly GUI called Management Console.
Vertica Index called..."
- Title: [Who uses Vertica and for what?](https://www.g2.com/discussions/customers-7a2309dc-a783-4184-bcae-d75a27b1f09a) — 2 comments, 1 upvote
  > **Top comment:** "Anyone who needs a database to do analytics fast and easy on any amount of data."
- Title: [Is vertica open source?](https://www.g2.com/discussions/is-vertica-open-source) — 1 comment
  > **Top comment:** "No"
- Title: [What offerings are there to run it in AWS cloud?](https://www.g2.com/discussions/what-offerings-are-there-to-run-it-in-aws-cloud) — 1 comment, 1 upvote
  > **Top comment:** "me are Zero TrustArc Thailand state"
- Title: [Is vertica a data warehouse?](https://www.g2.com/discussions/is-vertica-a-data-warehouse) — 1 comment
  > **Top comment:** "Vertica itself is not a data warehouse (dwh). It is a platform that might be the foundation for dwh. And there are quite a lot real dwh deployments based on..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/dremio-vs-opentext-vertica)