DifyThe Platform for Production-Ready Agentic Workflows
vs
PostgreSQLThe world's most advanced open source database
Comparison · AI Agents · weekly run Nov 3
Dify vs PostgreSQL
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Dify is the stronger AI pick in AI Agents: it has a visibility score of 5.2 versus 2.3 for PostgreSQL, and ranks ahead in 100% of the answers that name both.
Choose Dify if…
- You want the brand AI engines rank higher (5.2 vs 2.3)
- You need a self-hosted or on-premises option
- You need SOC 2 Type II or ISO 27001:2022 or GDPR coverage
- Self-hosting and strong data control
Choose PostgreSQL if…
- AI answers describe it more positively (35% vs 27% positive)
- 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 | Dify | PostgreSQL |
|---|---|---|
| Visibility score | 5.2% | 2.3% |
| Change vs last week | New | New |
| Rank in AI Agents | #22 | #38 |
| Share of voice | 1.5% | 0.8% |
| Mentions this run | 11 | 5 |
| Positive in AI answers | 27% | 35% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Dify 0pp · PostgreSQL 0pp over 0 weekly runs.
Engine by engine
Dify leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
DifyPostgreSQL
Head to head in AI answers
1 engine answers name both brands
1Dify ranked higher
0PostgreSQL ranked higher
| Prompt | Engine | Dify | PostgreSQL |
|---|---|---|---|
| What are the best AI Agents tools in 2026? | ChatGPT | #8 | #12 |
Features, pricing & fit
| Dimension | Dify | PostgreSQL |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Free; paid from $590 / mo | — |
| Free plan | Yes | — |
| Deployment | Dify Cloud, customer VPC, or self-hosted (Docker, Kubernetes via Helm chart) | — |
| Compliance | SOC 2 Type II, ISO 27001:2022, GDPR | — |
| Support | Community Discord and forum support, Dedicated CSM and 24/7 support on Enterprise, Professional technical support on Enterprise | Community mailing lists, Community events and local user groups |
| Founded | 2023 | — |
| Headquarters | — | United States |
| Employees | — | 51–200 |
| Funding | Series Pre-A | — |
| Best for | Enterprise teams and developers who need to take AI agents and workflows from prototype to production, including organizations that require private deployment, security review and audit. | — |
Plans side by side
Dify
Professional$590per workspace / year
Team$1,590per workspace / year
Sandbox$0free
EnterpriseCustomcustom, contact sales
Community$0free
PostgreSQL
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Dify
- Self-hosting and strong data control
- Recommended as a no-code option
- Well suited for building AI-powered applications
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, “Dify vs PostgreSQL”, https://slateindex.ai/compare/dify-vs-postgresql, data of Nov 3, 2026. Licence: CC BY 4.0.