Seal Report
sealreport.org
Seal Report is an open-source reporting framework for Microsoft .NET, written in C#, that lets users build and publish reports from SQL and No-SQL data sources. It supports dynamic SQL and LINQ queries, pivot tables, HTML5 charts, Excel/PDF output, a web report server, and scheduled report execution with ETL-style tasks. It also includes role-based AI agents that can help design reports, analyze data, manage data sources, and administer the server using providers such as OpenAI, Azure OpenAI, Anthropic, or local Ollama models.
What it's for
Features 18
- Additional export formats: XML, JSON, Text, CSV
- Drill-down navigation and sub-reports
- Dynamic SQL source generation
- Embeddable AI tasks in reports
- Excel export (ClosedXML) and PDF export (QuestPDF)
- HTML5 charts (ChartJS, ECharts, Plotly, ScottPlot, Gauge libraries)
- KPI and Widget views
- LINQ queries across SQL, Excel, XML, MongoDB, OLAP Cube, HTTP JSON sources
- Low total cost of ownership / minimal maintenance design
- Multilingual UI and report results with translations for 28 languages
- Native drag-and-drop pivot tables (Cross Tab)
- Native MongoDB support
- NuGet packages for integration into existing .NET projects
- Report scheduler with output to folders, FTP/SFTP, SharePoint, or email (SMTP, SendGrid, MS Graph)
- Report Tasks & ETL operations (data load, Excel load, FTP/SFTP download, zip, backup, data processing)
- Responsive HTML rendering via Razor engine with Bootstrap layout
- Role-based AI agents for report design, data analysis, data source management, scheduling, and server administration
- Web Report Server for publishing reports (Windows and Linux)
At a glance
Integrations
Pricing
The product itself is free and open source. Professional support services, consulting/training, and feature sponsorship are offered through Seal Report Services and Ariacom, but no prices are stated.
Free and open source for everyone under the MIT License; third-party components carry their own licenses. Professional support and consulting/sponsorship for new features are available separately but no prices are listed.