Query Streams vs Starburst Galaxy
Query Streams
querystreams.com
Starburst Galaxy
starburst.ioSide by side
| Figure | Query Streams | Starburst Galaxy |
|---|---|---|
| Price from | $15/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 4 |
| Spec score · Data Virtualization Software | 9.1 (#1) | 7.7 (#13) |
| Connectors | The connector directory lists 53 sources, including 11 database engines, 27 hosted or managed services, 8 business APIs, and 7 file and folder types. | Starburst says Galaxy has more than 50 data sources and names Amazon S3, Snowflake, Redshift, BigQuery, and Azure Blob among its connectors. |
| Federated queries | Federated SQL can join data from multiple connected databases without first exporting or copying the source data. | Galaxy can federate queries across data lakes and data warehouses in a single SQL query without copying data. |
| Founded | LinkedIn lists Query Streams as founded in 2025. | 2017 |
| Security | The Network Agent initiates an encrypted outbound connection, requires no inbound ports or VPN, and enforces SELECT, WITH, and EXPLAIN-only queries; database credentials stay on the user's network. | Galaxy supports fine-grained RBAC and ABAC, end-to-end encryption, AI-powered data classification, and private connectivity; Starburst describes it as SOC 2 Type II certified and HIPAA-ready. |
| Support | The site provides a contact form for questions and links to its documentation archive. | Galaxy users can contact Starburst support professionals from within the product UI. |
| Trial | New accounts receive 30 days with every feature unlocked before moving to the Free plan, without a credit card. | The pricing page states that a 30-day free trial includes Enterprise features and $500 in Starburst Galaxy compute resources. |
Plans
Query Streams
- FreeFree
- Personal Core$15 a month
- Personal Plus$30 a month
- Business Core$50 a month
Starburst Galaxy
- FreeFree
- ProPriced on request
- EnterprisePriced on request
- Mission-CriticalPriced on request
In their own words
Query Streams
Query Streams gives spreadsheets, AI clients, apps, and scheduled syncs governed access to databases and APIs through an outbound-only Network Agent. Nova AI accepts plain-English questions, reads a database schema, runs read-only SQL, and returns metrics, tables, and charts. A hosted MCP server connects sources to Claude, Cursor, ChatGPT, and Grok using a revocable key. Excel and Google Sheets add-ins run shared saved queries and stream live results into cells without exposing SQL to recipients. Federated queries join data from multiple databases and API sources in one SQL statement. Scheduled results can be sent to supported services as often as every five minutes. The Network Agent makes an encrypted outbound connection, needs no inbound ports or VPN, restricts queries to SELECT, WITH, and EXPLAIN, and keeps database credentials on the user's network. The Free tier is free and includes 5 MB/month query traffic; paid plans start at $15 a month. New accounts receive a 30-day trial with every feature unlocked and no credit card.
Starburst Galaxy
Starburst Galaxy is a managed cloud analytics platform built on Trino. It lets teams query data across sources in one SQL query without copying it, with availability on AWS, Google Cloud and Microsoft Azure. Starburst lists more than 50 data sources, including Amazon S3, Snowflake, Redshift, BigQuery and Azure Blob. Galaxy can stream from Kafka or load CSV, JSON and AVRO files into Iceberg. Its LakeOps service automates Iceberg table compaction, snapshot expiry and orphan-file removal; AIDA converts natural-language questions into governed insights through a customizable interface or MCP. Security provisions include fine-grained RBAC and ABAC, encryption, data classification and private connectivity. Starburst describes Galaxy as SOC 2 Type II certified and HIPAA-ready. A free plan allows up to three clusters for ad hoc queries in standard execution mode. Usage charges vary by plan and cover items such as compute, ingestion and private-link data transfer. A 30-day trial includes Enterprise features and $500 in compute resources. Starburst recommends Galaxy for organizations without resources to manage complex data clusters.