Serverless Postgres · edge regions worldwide

Powering the next wave
of edge databases

Real PostgreSQL, provisioned in seconds and run at the edge. Single-digit-millisecond reads, WAL streaming designed to reach every region, and a console your whole team will love.

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✓ No credit card✓ Scale to zero✓ PostgreSQL 18
db-f7k2 · production
console.silos.sh
Silos
all systems healthy
revenue.sql
schema.sqlPostgreSQL 18.1
1SELECT users.name, SUM(orders.total) AS revenue
2FROM users
3JOIN orders ON users.id = orders.user_id
4WHERE orders.created_at > '2026-01-01'
5GROUP BY users.name
6ORDER BY revenue DESC
7LIMIT 5;
Run us-east-1✓ 1,247 rows · 4.2 ms
namerevenue
Avery Chen$48,209.40
Marcus Webb$41,772.10
Lena Ortiz$39,540.00
Theo Nakamura$36,118.75
Priya Raman$33,902.20
Built on the best-in-class
PGlite
single-digit ms
edge reads (target)
100+
regions (rolling out)
sub-200 ms
WAL streaming (target)
PostgreSQL 18
real Postgres engine
Built for what you ship

One platform provisions databases in seconds.
Agents manage schemas at scale.

Autonomous database provisioning, schema management, and optimization. Every agent gets its own isolated Silo with full PostgreSQL — created and torn down via API in milliseconds.

Silos Edge Database

PostgreSQL on demand.
Everywhere.

Full PostgreSQL 18 compiled to WASM, designed to deploy across 100+ edge regions. Replicas materialize on demand near your users and scale to zero when idle — so you only pay while they're live.

Usage-based · scale to zero
You pay for what you use — nothing while idle.
Compute time
Metered while a database is active
Storage
Compressed snapshots + WAL segments
Data transfer
Egress for reads served at the edge
Idle databases scale to zero — no compute charge when nothing's running.
PythonNode.jscURLAny Postgres client
import psycopg2
conn = psycopg2.connect(
host="db-f7k2.silos.global",
dbname="production",
sslmode="require"
)
cur = conn.cursor()
cur.execute("SELECT * FROM users")
Active regions Live
US East (Virginia)4ms
EU West (Frankfurt)12ms
AP Northeast (Tokyo)22ms
US West (Oregon)8ms
SA East (São Paulo)34ms
AP South (Mumbai)28ms
EU North (Stockholm)18ms

One primary. A hundred edges.
Every read close to home.

Silos Replication

WAL streaming to the edge.
Targeting sub-200ms.

Continuous replication built on NATS JetStream. Choose your consistency per query, with conflict resolution and replica failover designed in.

Get started How it works
Sub-200ms target
WAL streaming over NATS JetStream is designed to deliver changes to each replica in under 200 milliseconds.
100+ regions
On-demand replicas materialize at the edge closest to your users, then scale to zero when idle.
Tunable consistency
Choose per query: eventual for reads, read-your-writes for sessions, strong for transactions.
Designed for failover
Built so replicas can promote when a primary goes down — minimal configuration, automated recovery.
WAL-based CDC
Stream changes to external systems and build reactive pipelines straight from database events.
Tunable per query
Set the consistency level per statement — including bounded-staleness — and mix eventual reads with strong writes in one session.
The Silos Console

Your entire database, in one window.

Write SQL, watch replicas hydrate across the globe, and read live metrics — without leaving the browser. The same console your agents drive through the API.

db-f7k2 · production
console.silos.sh
Silos
all systems healthy
Edge replicas7 regions · scale-to-zero
us-east-1
us-west-2
eu-west-1
eu-central
ap-tokyo
ap-sydney
sa-east-1
Primary Active replica Hydrating Idle (scaled to zero)
Security

Secure by design,
at every layer.

Per-tenant WASM sandboxing, encryption in transit and at rest, strong authentication, and comprehensive audit logging — built into the platform from the ground up.

SOC 2 and HIPAA are on our roadmap.

Read the security model
WASM sandbox isolation
Encryption at rest (AES-256-GCM)
Encryption in transit (TLS 1.3)
SCRAM-SHA-256 authentication
Per-tenant isolation
Audit logging

Start building.

Join the developers and agents shipping the next wave of edge-native applications.