Dremio vs PostgreSQL
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
PostgreSQL is the stronger AI pick in Data Warehouse: it has a visibility score of 10.2 versus 0.6 for Dremio, and ranks ahead in 0% of the answers that name both.
Choose Dremio if…
- AI answers describe it more positively (50% vs 35% positive)
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 or ISO 27001:2013 or GDPR or CCPA coverage
- keeps data in an open lakehouse without copying it into a proprietary warehouse
Choose PostgreSQL if…
- You want the brand AI engines rank higher (10.2 vs 0.6)
- Free open-source software
- Adds vector search to an existing PostgreSQL database without a new database
- Wide compatibility with drivers, BI tools, and language ecosystems
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Dremio | PostgreSQL |
|---|---|---|
| Visibility score | 0.6% | 10.2% |
| Change vs last week | New | New |
| Rank in Data Warehouse | #27 | #10 |
| Share of voice | 0.4% | 2.7% |
| Mentions this run | 2 | 15 |
| Positive in AI answers | 50% | 35% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Dremio 0pp · PostgreSQL 0pp over 0 weekly runs.
Engine by engine
PostgreSQL leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Dremio | PostgreSQL |
|---|---|---|---|
| What are the best data warehouse tools in 2026? | Perplexity | #11 | #12 |
Features, pricing & fit
| Dimension | Dremio | PostgreSQL |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | $0.2 / mo | — |
| Free plan | No · 30-day trial | — |
| Deployment | Fully managed cloud service (Dremio Cloud) or self-managed software on Kubernetes, on-premises or in AWS, Azure or GCP (Dremio Enterprise). | — |
| Compliance | SOC 2 Type 2, ISO 27001:2013, GDPR, CCPA | — |
| Support | Enterprise-grade support plans, Security documentation and Trust Center, Hands-on workshops | Community mailing lists, Community events and local user groups |
| Founded | 2015 | — |
| Headquarters | — | United States |
| Employees | — | 51–200 |
| Funding | Series E | — |
| Best for | Teams wanting a zero-maintenance, cloud-native experience and fast time to value (Dremio Cloud); organizations needing full control, on-prem requirements, or strict compliance constraints (Dremio Enterprise). | — |
Plans side by side
PostgreSQL
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Dremio
- keeps data in an open lakehouse without copying it into a proprietary warehouse
PostgreSQL
- Free open-source software
- Adds vector search to an existing PostgreSQL database without a new database
- Wide compatibility with drivers, BI tools, and language ecosystems
- Broad deployment and transparent self-hosted pricing
- Hosting, backups, and maintenance must be paid for when self-hosted
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Dremio vs PostgreSQL”, https://slateindex.ai/compare/dremio-vs-postgresql, data of Nov 3, 2026. Licence: CC BY 4.0.