Open-source assistant vs. agent guardrails
Datapace vs. Xata Agent
Xata Agent is an open-source AI assistant for PostgreSQL. It watches logs and metrics, diagnoses root causes, and suggests fixes through chat, playbooks, and read-only SQL. It is developer-friendly and self-hosted under Apache 2.0. Datapace solves a different problem. It is the guardrail and audit layer for AI agents acting on production databases across Postgres, MySQL, MongoDB, and more, where every action is policy-checked, can require human approval, lands as a reviewable PR or diff, and is recorded in an immutable audit log.
| Capability | Datapace | Xata Agent |
|---|---|---|
| Primary job | Guardrail, gate, and audit layer for agent actions on production databases. | Open-source AI assistant that monitors PostgreSQL, finds root causes, and suggests fixes and tuning. |
| Database coverage | Database-agnostic: Postgres, MySQL, MongoDB, and more. | PostgreSQL only (RDS, Aurora, Cloud SQL, and any Postgres reachable by connection string). |
| How fixes are delivered | Fixes land as reviewable PRs and diffs, gated before they reach production. | Delivers recommendations and suggestions; does not open pull requests or apply changes itself today (on the roadmap). |
| Approval and policy gating | Built in. Actions are policy-checked and can require human approval; risky actions can be blocked. | Not shipped. An approval workflow for dangerous statements is on the roadmap; current SQL execution is read-only by design. |
| Audit trail | Immutable audit log of every agent action. | No immutable audit log feature documented; Slack notifications alert on detected issues. |
| Telemetry export | Runs where your data lives; no telemetry export to a third party. | Self-hosted via Docker; reads logs and metrics and requires an LLM provider API key (local models supported). |
| Category | Control layer for agent actions, not a monitoring or recommendations tool. | Proactive monitoring, diagnosis, and optimization assistant with prebuilt and custom playbooks. |
| Licensing and hosting | Commercial guardrail layer that runs in your environment. | Open source under Apache 2.0; self-hosted via Docker, with a managed cloud edition in development. |
Choose Datapace when
- You let AI agents take actions on production databases and need every action policy-checked, human-approvable, and blockable before it runs.
- You need an immutable audit log and PR or diff-based review of changes, not just chat suggestions.
- Your fleet spans more than Postgres (MySQL, MongoDB, and others) and you want one guardrail layer across all of them.
Xata Agent fits when
- You want a free, open-source, self-hosted assistant to monitor and troubleshoot PostgreSQL, and you are comfortable applying its suggestions yourself.
- Your databases are Postgres-only and you want prebuilt, customizable playbooks for common issues like slow queries, high CPU, and vacuuming.
- You prefer a developer-friendly tool you can run via Docker and point at your own LLM provider or local models.
See what agents can do on your data, safely
Bring a use case. We will show you how Datapace gates and audits agent actions on your live database.