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The Multi-Engine Data Warehousefor Agents & Builders

Your queries deserve to run on the right tool. Our intelligent query routing translates and distributes your query to the most efficient available engine so you can move fast without burning all of your cash.

codex mcp add oleander --url https://oleander.dev/mcp

Just Press Start

Launch and Query Your New Data Warehouse in Under 5 Minutes.

Zero-Ops

No data team needed; zero-maintenance & lightweight

Right-Sized Compute

Save money on small datasets; ramp up the horsepower when you need it.

Intelligent Query Routing

Let oleander translate and route every query to the right compute engine.

Plug and Play

Seamlessly add engines to your stack, oleander grows with you.

Your agent sends a query

Use SQL or natural language to send a query to oleander.

Agent
MCP
/query
SELECT *
FROM events
WHERE country = 'US'
AND event_time >= NOW()
- INTERVAL '7 days'

oleander analyzes and routes

oleander's multi-engine router picks the optimal engine based on query characteristics, your context graph, and cost history.

oleander
Picking engine...
Cheapest
DuckDB
Spark
Polars
Bloom

Target engine runs your query

Queries run instantly on the target engine on oleander's fully managed infrastructure.

Query run
Run ID
7f3a2c...e91b04
Time
May 20, 10:42:31 AM
Engine
DuckDB
Duration
2.34s
Cost
$2.10
Inputs
events
Outputs
events_us_7d
$2.10
event_id
e_1842
e_1841
e_1839
e_1833

Managed and Supported Tools

oleander's intelligent query routing means that you can use one, two, or all of these options without needing to be a database expert.

View the Platform

Storage

CatalogFully managedBring your own
Managed Iceberg
Yes
N/A
Snowflake Horizon Catalog
No
Yes
AWS Glue Data Catalog
No
Yes
Iceberg REST Catalog
No
Yes

Compute engines

EngineFully managedBring your own
Bloom
Yes
N/A
DuckDB
Yes
Yes
Polars
Yes
Yes
Spark
Yes
Yes
SnowflakeN/A
Yes
DatabricksN/A
Yes

Built for Agents

Teams build faster with ai-first tooling. oleander empowers your agents with infrastructure built for them.

Native Agent Plugins

Install our plugins for Claude + Codex so your agent can directly query your business data.

Universal MCP

Connect our universal MCP to your favorite agent.

Guardrails

Prevent your agent from spontaneously clearing up a bunch of “free” space, cross joining all of your largest tables, and generally being a menace

Remediation Tooling

Tools like automatic anomaly investigation and instant RCA boost your agent.

Designed to Scale

Launch your oleander warehouse with a team of one, keep expanding it after you reach 1000 employees.

Launch your warehouse

Observe

  • Lineage. Robust lineage for all of your queries, datasets, and transformations powered by OpenLineage.
  • SQL telemetry. Query pre-structured telemetry data using SQL.
  • From the first query. Automated observability starting with your first query, so no history is lost.

Govern

  • Sensitive data. Lineage-powered governance makes tracing sensitive data easier than ever.
  • Environments. Multi-engine routing allows for easy separation of environments.
  • Permissions. Manage permissions on a user or agent level.

Grow

  • Engines. Expand your ecosystem with a virtually unlimited number of engines.
  • Compute. Configure heavier compute as your data grows.
  • External sources. Add a growing number of external sources, including Snowflake, to your oleander targets.

Query from where you work best

Beyond our UI, our tooling allows you to query oleander wherever you are.

SDK

A unified SDK allows you to query your data straight from code.

query.ts

CLI

Use our command-line interface for querying and managing data from infrastructure or your terminal.

CLI

MCP

Connect our native interface for agents to query your data with built-in routing and governance.

agent

Get Started with a Free Account Now

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