Built by people who ship software.
ServiceQuery® is maintained by HoloModular® and used in ServiceBricks®. Open source (MIT). Commercial support available when you need it.
Why We Built This
We were tired of rewriting the same "filter/sort/page" logic in every service, and tired of the false choice between "full OData" and "roll your own forever."
ServiceQuery® is the middle path: a small, explicit query surface that composes cleanly with LINQ.
Now it powers the data layer for ServiceBricks® and is used in production systems worldwide.
Open Source
MIT licensed, no tricks
Secure by Design
Not by policy
Developer First
Experience matters
94% Coverage
Thoroughly tested
Who Maintains It
Maintainer: HoloModular®
Experience: Nearly 3 decades of enterprise software experience across defense, healthcare, finance, and technology sectors.
ServiceQuery® is actively maintained as part of the HoloModular product family.
Contact SupportPart of
The ServiceBricks® Ecosystem
ServiceQuery® is standalone — zero dependencies required. It also powers the query layer for ServiceBricks®, our open-source microservices foundation.
- Handles filter/sort/page for all ServiceBricks® APIs
- Proven across all supported database providers
- Same library, same behavior, production-tested
Project Health
Production-ready signals.
Code Coverage
License
Supported
Updates
Versioning
Maintenance Reality
Open source doesn't mean "abandoned when it gets hard." We handle releases, breaking changes, and security reports responsibly. If your org needs SLAs, that's what consulting support is for.
Open Source License
Free for Commercial Use
ServiceQuery® is FREE, open-source, enterprise-grade software that enables developers to query databases easily. It is available under the MIT permissive software license.
Supporting Open Source
We believe in open source software and release our core platforms under the MIT license so that everyone may learn and share.
The MIT License (MIT)
Copyright © 2026 HoloModular LLC
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Need Help?
Building something complex? Need architecture guidance or custom integration support? Enterprise consulting available for complex implementations.