Pay per row, or reserve a cluster by the hour

Every plan includes Postgres and SQLite storage, shared SQLite databases, and a monthly quota of rows. Database is in preview, so your plan's uptime commitment will cover it once it becomes generally available.

Launch prices by currency

Billing currency

Usage included in each plan

Every plan includes storage on both engines and an egress allowance that your databases share with Runtime and MemoryStore. On shared SQLite, Conjoin counts every row that a statement scans, so a query that scans 5,000 rows to return five counts as 5,000 rows read.

Per billing cycle

Enterprise

Database storage

Postgres and SQLite

1 GB
8 GB
25 GB
Custom

Origin egress

Pooled across your account

10 GB
250 GB
1.5 TB
Custom

Shared SQLite databases

25
100
500
Custom

Rows read

On shared SQLite databases

500M
25B
100B
Custom

Rows written

On shared SQLite databases

10M
50M
250M
Custom

Database rates above the allowance

On Pro and Business, Conjoin bills usage past the allowance at the rates below, while it stops a Build project at its quota. Conjoin bills no egress for replication or for traffic between Conjoin services in the same site.

Above the allowance

Enterprise

Rows read

Rows that statements pass over on shared servers

Hard cap
$0.90 per billion rows
$0.70 per billion rows
Custom

Rows written

Rows and index entries that statements insert, update, or delete

Hard cap
$0.90 per million rows
$0.70 per million rows
Custom

Database storage

The average of hourly samples across both engines

Hard cap
$0.75 per GB
$0.75 per GB
Custom

Origin egress

Bytes that your account sends to the internet

Hard cap
$0.10 per GB
$0.10 per GB
Custom

Reserved capacity, connections, and backups

Your plan sets how many dedicated cells, Postgres clusters, and read replicas you can rent, how many connections you can hold open, and how long Conjoin keeps your backups.

Dedicated SQLite cells

Three SQLite servers of your own

Not available
5
25
Custom

Postgres clusters

One primary and two synchronous standbys

Not available
5
25
Custom

Read replicas per cluster

Beyond the two standbys

Not available
2
5
Custom

Concurrent connections

5
50
200
Custom

Credentials per database

1
5
10
Custom

Backup retention

1 day
7 days
30 days
90 days

Reserved capacity prices

Conjoin bills a Postgres cluster and a dedicated SQLite cell of the same size at the same hourly price, because each one consists of three copies of the engine in separate failure domains. Conjoin meters storage and egress on top at the rates above.

Reserved database capacity

Conjoin bills a Postgres cluster or a dedicated SQLite cell by the hour, and it charges nothing for the rows that a dedicated cell reads and writes.

  • Postgres Cluster pg.micro

    A primary and two synchronous standbys, each with 0.125 vCPU and 512 MB of memory, serve your data.

    • $22.00 per month
  • Postgres Cluster pg.small

    A primary and two synchronous standbys, each with 0.25 vCPU and 1 GB of memory, serve your data.

    • $45.00 per month
  • Postgres Cluster pg.medium

    A primary and two synchronous standbys, each with 0.5 vCPU and 2 GB of memory, serve your data.

    • $90.00 per month
  • Postgres Cluster pg.large

    A primary and two synchronous standbys, each with 1 vCPU and 4 GB of memory, serve your data.

    • $180.00 per month
  • Postgres Cluster pg.xl

    A primary and two synchronous standbys, each with 2 vCPU and 8 GB of memory, serve your data.

    • $359.00 per month
  • Postgres Cluster pg.2xl

    A primary and two synchronous standbys, each with 4 vCPU and 16 GB of memory, serve your data.

    • $718.00 per month
  • Sirannon Cell cell.micro

    Three Sirannon servers, each with 0.125 vCPU and 512 MB of memory, hold only your databases.

    • $22.00 per month
  • Sirannon Cell cell.small

    Three Sirannon servers, each with 0.25 vCPU and 1 GB of memory, hold only your databases.

    • $45.00 per month
  • Sirannon Cell cell.medium

    Three Sirannon servers, each with 0.5 vCPU and 2 GB of memory, hold only your databases.

    • $90.00 per month
  • Sirannon Cell cell.large

    Three Sirannon servers, each with 1 vCPU and 4 GB of memory, hold only your databases.

    • $180.00 per month
  • Sirannon Cell cell.xl

    Three Sirannon servers, each with 2 vCPU and 8 GB of memory, hold only your databases.

    • $359.00 per month
  • Sirannon Cell cell.2xl

    Three Sirannon servers, each with 4 vCPU and 16 GB of memory, hold only your databases.

    • $718.00 per month

Backups, change streams, and regions

The table marks the plans that include on-demand backups, point-in-time restore, change streams, and placement outside your project's home region.

Manual backups

Point-in-time recovery

Change streams

Multi-region placement

Estimate your database bill

Price your rows, storage, and reserved capacity alongside every other Conjoin service. The calculator saves your numbers in the link, so anyone who opens it sees the same estimate.

Open the calculator

Choose the plan that fits the stage of your app

Build will be free, while Pro and Business will add higher allowances and support. Tell us what you're building to join early access, or talk to our sales team about an Enterprise contract.