You should just use Postgres.
One Postgres for your application data, full-text search, vector retrieval, and aggregations.
What they do:
API for unlimited, durable, real-time streams
Quick facts:
HQ: San Francisco, CA, United States
What they do:
The fastest & most scalable graph-vector database on the market
Quick facts:
HQ: London, United Kingdom
What they do:
The platform for building and operating time series applications.
Quick facts:
HQ: New York, NY, United States
What they do:
Build in a weekend. Scale to millions.
Quick facts:
HQ: San Francisco, CA, United States
Funding:
$150M · Oct 2026
What they do:
Production Monitoring for AI agents
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Managed GPU-accelerated Spark + SQL at 2x speed and half the cost
Quick facts:
HQ: New York, NY, United States
You should just use Postgres.
San Francisco, CA, United States
11 employees, according to the company profile.
There are no funding rounds for ParadeDB in our data.
Similar startups: s2.dev, HelixDB, and InfluxData.