Xata offers serverless Postgres with instant branching and scale-to-zero compute. See how its usage-based pricing and open-source core compare for dev teams.
Category
Databases
Pricing
usage-based, from Free open-source self-hosted core; Xata Cloud from about $0.012/hour compute plus $0.28/GB/month storage (roughly $9/month for a micro instance)
Verified
Not yet
Last updated
July 19, 2026
Founded
2020
Headquarters
San Francisco, California
APIAI
What Is Xata
Xata is a serverless Postgres platform founded in December 2020 by Monica Sarbu, with Tudor Golubenco as CTO, and is headquartered in San Francisco.
The company originally launched as an Airtable-style data platform, then rebuilt its product between 2024 and 2025 into a dedicated Postgres platform centered on instant database branching.
It targets engineering teams that want git-like workflows for their database: creating, testing, and discarding branches without duplicating full datasets.
Key Features
Copy-on-write branching lets teams create near-instant Postgres branches that share data with their parent and only store the changes made, ideal for preview environments and safe schema testing.
Scale-to-zero compute separates storage from compute so idle databases stop accruing compute costs without losing data, while multi-availability-zone read replicas provide high availability.
Databases support the native Postgres wire protocol as well as SQL over HTTP, so existing Postgres tooling and drivers work without modification.
Pricing
Xata's open-source core is Apache 2.0-licensed and free to self-host, with community-only support and a roughly 10-second cold-start wake time.
Xata Cloud bills usage-based at about 0.012 dollars per hour of compute plus 0.28 dollars per gigabyte of storage per month, with an always-on micro instance costing roughly 9 dollars monthly.
BYOC (Bring Your Own Cloud) deploys into a customer's own cloud account under a custom quote, aimed at enterprises needing HIPAA-ready compliance and dedicated 24/7 support.
Key Features
Copy-on-Write Branching — Create instant Postgres branches that share unchanged data with their parent, avoiding full-dataset duplication.
Scale-to-Zero Compute — Idle databases stop incurring compute charges while data remains intact, with fast wake-up times on Cloud.
Native Postgres Compatibility — Supports the standard Postgres wire protocol alongside SQL over HTTP, working with existing drivers and ORMs.
Multi-AZ High Availability — Read replicas across multiple availability zones with automatic failover for production workloads.
Open-Source Self-Hosting — The Apache 2.0-licensed core can be self-hosted for free, independent of Xata's managed cloud.
Bring Your Own Cloud (BYOC) — Deploys Xata into a customer's own AWS, Azure, or GCP account for enterprises with strict compliance needs.
SOC 2 and GDPR Compliance — Xata Cloud is SOC 2 and GDPR compliant, with BYOC additionally supporting HIPAA-ready anonymization and signed BAAs.
Pros & Cons
Pros
Near-instant database branching supports fast preview environments and safer schema migrations.
Full Postgres wire protocol compatibility avoids vendor lock-in to a proprietary query layer.
Usage-based pricing means costs scale with actual compute and storage consumption.
Open-source core gives teams a free, self-hosted path independent of the managed cloud.
Cons
No permanent free tier on the managed Cloud product since the 2024-2025 platform rebuild.
Usage-based billing can be harder to predict than flat subscription pricing for budgeting.
The 2024-2025 product pivot means a shorter track record for the current Postgres-focused platform compared to established managed Postgres providers.
BYOC pricing requires contacting sales rather than self-serve signup.
Pricing
Open Source $0 self-hosted
Xata Cloud From ~$9/month (micro instance) plus $0.28/GB storage usage-based
BYOC Custom quote custom
Frequently Asked Questions
What is Xata?
Xata is a serverless Postgres database platform that offers instant, git-like database branching along with scale-to-zero compute.
Is Xata open source?
Yes, Xata's core database engine is licensed under Apache 2.0 and can be self-hosted for free.
How does Xata pricing work?
Xata Cloud is billed usage-based, roughly 0.012 dollars per hour of compute plus 0.28 dollars per gigabyte of storage monthly, while BYOC is custom-quoted.
Is Xata compatible with standard Postgres tools?
Yes, Xata supports the native Postgres wire protocol as well as SQL over HTTP, so existing drivers and clients work without modification.
Who founded Xata?
Xata was founded in December 2020 by Monica Sarbu, with Tudor Golubenco as CTO, and is based in San Francisco.
What is database branching used for on Xata?
It lets teams create isolated copies of a database for development, testing, or preview environments without duplicating the full dataset, using copy-on-write storage.
Does Xata support enterprise compliance requirements?
Xata Cloud is SOC 2 and GDPR compliant, and the BYOC tier adds HIPAA-ready anonymization and signed BAAs.