Declarative Lookup Rollup Summaries (DLRS)
By Salesforce LabsAdmin & Developer Tools
- Rating
- 4.8
- Reviews
- 50
- Pricing
- Free
- Listed since
- 2024
About Declarative Lookup Rollup Summaries (DLRS)
Interface to rollup data between records where Salesforce can’t natively.
DLRS (Declarative Lookup Rollup Summaries) is a community-driven, open-source Salesforce app that lets you create powerful rollups across both master-detail and lookup relationships; without writing a single line of code. Whether you’re a company monitoring opportunities per account, a nonprofit looking to track donation totals per donor, or a school calculating total credits per student, DLRS does the heavy lifting. You can configure rollups to run in real-time, on a schedule, or manually, all through a simple interface. Built and maintained by the Salesforce community, DLRS is ideal for organizations who need trusted, flexible solutions inside their CRM. With over a decade of use across sectors, DLRS is one of the most beloved tools in the Salesforce ecosystem.
Highlights
- Automate rollups without code Skip Apex triggers and Flow workarounds. DLRS gives you powerful rollups across relationships using a simple point-and-click UI.
- Supports complex relationships Need to roll up across lookup relationships, not just master-detail? DLRS handles both, making it perfect for complex data models.
- Real-Time, scheduled, or manual Choose how and when your rollups run: instantly on save, nightly batches, or only when you need.
- Built for the Admin community Created by and for the Salesforce community, DLRS is a go-to tool trusted by corporations, nonprofits, and teams worldwide.
- Transparent and customizable Need control? Tweak filters, add logic, or inspect the rollup logic directly in Salesforce with full visibility.
- Backed by the Salesforce Open Source Commons Used by thousands of organizations and supported by a broad team of contributors, DLRS is a trusted solution built and improved by the Salesforce community.
Screenshots

Image 1 of 5
Pricing
Free.
Compatibility
- Works with
- Sales Cloud
- Nonprofit Cloud
- Education Cloud
- Salesforce editions
- Professional
- Enterprise
- Unlimited
- Performance
- Developer
- Lightning Experience
- Supported
- Salesforce mobile app
- Not supported
- Salesforce security review
- Passed on August 25, 2013
- Industries
- Horizontal Product
- Languages
- English
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