K2view Dynamic Data Virtualization vs Query Streams
K2view Dynamic Data Virtualization
k2view.com
Query Streams
querystreams.comSide by side
| Figure | K2view Dynamic Data Virtualization | Query Streams |
|---|---|---|
| Price from | — | $15/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Data Virtualization Software | 7.5 (#15) | 9.1 (#1) |
| Connectors | K2view says it provides adapters for relational and non-relational databases and file systems. | The connector directory lists 53 sources, including 11 database engines, 27 hosted or managed services, 8 business APIs, and 7 file and folder types. |
| Founded | 2009 | LinkedIn lists Query Streams as founded in 2025. |
| Purpose | K2view Dynamic Data Virtualization provides a semantic layer that unifies, transforms, enriches, and masks data from underlying sources for consuming applications and analysts. | Query Streams provides governed access to databases and APIs for spreadsheets, AI clients, apps, and scheduled data syncs through an outbound-only Network Agent. |
| Support | K2view's support site offers a knowledge base, training academy, user community, and ticket submission. | The site provides a contact form for questions and links to its documentation archive. |
Plans
K2view Dynamic Data Virtualization
- K2view Dynamic Data VirtualizationPriced on request
Query Streams
- FreeFree
- Personal Core$15 a month
- Personal Plus$30 a month
- Business Core$50 a month
In their own words
K2view Dynamic Data Virtualization
K2view Dynamic Data Virtualization has no write-up on Specifiction yet; its figures are above.
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.