How often ChatGPT mentions Redis for database software, and how it stacks up against the tools that dominate the answers.
Share of ChatGPT answers naming each tool, same 1 questions.
| # | Tool | Visibility | |
|---|---|---|---|
| 1 | Oracle Database | 100% | |
| 2 | PostgreSQL | 100% | |
| 3 | MySQL | 100% | |
| 4 | MongoDB | 100% | |
| 5 | Microsoft SQL Server | 100% | |
| 6 | Microsoft Access | 67% | |
| 7 | Google BigQuery | 67% | |
| 8 | SQLite | 33% | |
| 9 | Amazon Web Services | 33% | |
| 10 | Google Cloud Platform | 33% | |
| 11 | Redis ← this tool | 33% | |
| 12 | Airtable | 33% |
Free account, see every engine, the trend over time, and which sources to win.
The questions where ChatGPT currently names Redis.
If you mean database management software / DBMS, there isn’t one best choice for every situation. For most new applications in 2026, PostgreSQL is my top overall recommendation because it combines strong relational data integrity with advanced querying, JSON support, extensions, and good scalability. CodeCudos Spotsaas
| Database | Best for | My take |
|---|---|---|
| PostgreSQL | New apps, SaaS, complex data | ⭐ Best overall |
| MySQL | Websites, WordPress, established systems | ⭐ Excellent, very mature |
| Microsoft SQL Server | Microsoft/.NET, enterprise | ⭐ Excellent for businesses |
| MongoDB | Flexible, document-based data | ⭐ Best when you truly need NoSQL |
| SQLite | Small apps, desktop/mobile, prototypes | ⭐ Extremely simple |
| Oracle Database | Large enterprise systems | ⭐ Powerful but expensive/complex |
| Redis | Caching, sessions, real-time data | ⭐ Usually complementary, not your main DB |
If you tell me what you're building (e.g., accounting, inventory, CRM, website, mobile app, AI app, or a small business database), I can recommend the specific database + software to manage it + approximate cost.