PostgreSQL
A powerful, open source object-relational database system
SST
Work on your serverless apps live
Updated February 2026
| PostgreSQL | SST | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 74 | 17 |
| Pros | 19 | 0 |
| FactScore™ | 93.8 | 62.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in PostgreSQL — Pros
Reliability Performance Scalability Advanced features Open source Advanced indexing Pgvector extension Extensibility Complex queries JSON support Robust transaction support SQL compliance Strong community support Structured data management Data integrity Easy to scale Free Geospatial analysis High loads handlingBoth tools — Pros
—Only in SST — Pros
No unique pros listedOnly in PostgreSQL — Cons
—Both tools — Cons
—Only in SST — Cons
—Details
| PostgreSQL | SST | |
|---|---|---|
| Categories | Data visualization tools, Databases and backend frameworks | Databases and backend frameworks |
| Platforms | Web | Web |
| Became Popular | N/A | February 23, 2021 |
| Website | www.postgresql.org | github.com |
Who Should Pick Which?
Choose PostgreSQL if...
- Reliability
- Performance
- Scalability
Choose SST if...
- No unique pros listed
With a FactScore™ of 93.8 vs 62.8, PostgreSQL leads in community reception. PostgreSQL uniquely offers Reliability and Performance, while SST stands out for No unique pros listed.
What Users Say
PostgreSQL
Postgres stands out thanks to its rock‑solid reliability and rich feature set—think advanced indexing, robust JSON support, and strong concurrency. It’s open source, highly scalable, and keeps our ...
I prefer PostgreSQL because it's just such an incredibly robust and versatile relational database that I trust. The huge advantage, especially for AI and search stuff lately, is the pgvector extens...
PGVector's native vector operations with PostgreSQL's ACID compliance works perfectly. We're storing millions of embeddings with sub-millisecond similarity search using cosine distance. The async c...
SST
I generally use AWS for all of my infrastructure needs but I hate messing with CloudFormation. CDK was nice but was also a bit cumbersome to get right. SST is CDK but on steroids. They make it supe...
SST was a game changer in IAC. I mean I have been through pulumi and AWS CDK and I love the idea of typesafe IAC in a real programming language. But the deployment speed of CDK and others is quite ...
SST provides a great workflow for running our infrastructure on AWS. It provides flexibility both when developing locally and deploying to production. We're really enjoying using it along with Seed...
Frequently Asked Questions
Which is better, PostgreSQL or SST?
Based on FactScore™, PostgreSQL leads with a score of 93.8 vs 62.8. PostgreSQL has a higher rating of 5.0★ compared to 5.0★.
What are the pros of PostgreSQL compared to SST?
PostgreSQL uniquely offers: Reliability, Performance, Scalability, Advanced features, Open source.
What are the pros of SST compared to PostgreSQL?
SST uniquely offers: No unique pros listed.
Is PostgreSQL better rated than SST?
PostgreSQL is rated 5.0★ from 74 reviews. SST is rated 5.0★ from 17 reviews.
What is the FactScore™ of PostgreSQL and SST?
FactScore™ weighs rating and review volume together. PostgreSQL scores 93.8 and SST scores 62.8.
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