Ardent
What is Ardent?
Ardent is a database branching platform for coding agents and development teams. It creates isolated, copy-on-write branches of Postgres databases in under six seconds, allowing agents and developers to test database code, migrations, data cleaning, backfills, and other changes against production-like data without risking the production database. Ardent separates clones at the compute and storage levels, supports autoscaling to zero, avoids duplicating unchanged storage, and integrates with providers such as Supabase, AWS RDS, and PlanetScale.
How to use Ardent?
Connect a supported Postgres database or provider such as Supabase or AWS RDS, create a database branch, and use the isolated copy to test code, migrations, data transformations, backfills, or cleanup tasks. Review and verify the results on the branch before applying changes to production. Choose the appropriate plan and pay for the compute and storage resources used.
Ardent's Core Features
Create Postgres database branches in under six seconds
Isolated compute and storage with zero production blast radius
Copy-on-write storage that charges only for changes made
Database migration testing on full production copies
Safe data cleaning, backfills, and change verification
Autoscaling compute that can scale to zero
Support for Supabase, AWS RDS, and PlanetScale workflows
Unlimited projects on the Scale plan
Git-style database branching for team collaboration
Support for coding agents working with production-like data
Ardent's Use Cases
Let coding agents test database changes against a production-like copy without affecting production
Validate migrations before deployment to reduce downtime and release failures
Run data cleaning and backfill jobs safely on isolated database branches
Verify AI-generated database code using current production data instead of inaccurate seed files
Create temporary environments for development teams and agent-driven workflows
FAQ from Ardent
What is Ardent?
How quickly can Ardent create a database branch?
Can database branches affect production?
What can teams test on an Ardent branch?
Which database providers does Ardent support?
Does Ardent duplicate the entire database for every branch?
Does Ardent have a free plan?
Ardent Reviews (0)
Ardent Pricing
Starter
$0
$30 one-time credit, up to 3 projects, branches in under 6 seconds, and community support; compute and storage billed separately
Scale
$250 per month
$100 per month in credits, unlimited projects, branches in under 6 seconds, and Slack support; compute and storage billed separately
Enterprise
Custom
Includes everything in Scale plus unlimited compute, unlimited storage, custom BYOC, custom SLAs, VPC deployment, team-level access controls, and dedicated support
Managed usage
$0.40 per CU-hour for compute and $0.70 per GB-month for storage
Compute is measured as 1 CU equal to 1 vCPU plus 4 GB RAM; usage prices apply after included credits
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