Top 20 NuGet scheduling Packages

Quartz.NET job scheduler - cron, calendar and interval triggers, clustering over a persistent job store, and Microsoft.Extensions hosting, logging, options and dependency injection throughout. The core package: everything else builds on this one.
Folded into Quartz in 4.0: AddQuartz, QuartzOptions and the rest live in the Quartz package now. This package is empty and exists only so a grouped dependency update can move to 4.x - remove the reference, and see the migration guide.
Renamed to Quartz.Serialization.Newtonsoft in 4.0. This package is empty and exists only so a grouped dependency update can move to 4.x - reference Quartz.Serialization.Newtonsoft instead, and see the migration guide.
Folded into Quartz in 4.0: AddQuartzHostedService, QuartzHostedService and QuartzHostedServiceOptions live in the Quartz package now. This package is empty and exists only so a grouped dependency update can move to 4.x - remove the reference, and see the migration guide.
MassTransit Hangfire scheduler support; MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
Quartz.NET Jobs - the jobs that ship ready to schedule: directory and file scanning, sending mail, and running a native process; Quartz Scheduling Framework for .NET
Quartz.NET ASP.NET Core integration - the HTTP API a remote scheduler is driven through, and the health check endpoint; Quartz Scheduling Framework for .NET
Quartz.NET Plugins - a schedule declared in XML or JSON and reloaded as the file changes, and job and trigger history logging; Quartz Scheduling Framework for .NET
MassTransit Quartz.NET scheduler support; MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
Near-zero config .NET Core library that makes Task Scheduling, Caching, Queuing, Mailing, Event Broadcasting (and more) a breeze!
Quartz.NET TimeZoneConverter integration - resolves a trigger's time zone by either its IANA or its Windows id, on either operating system, through https://github.com/mj1856/TimeZoneConverter; Quartz Scheduling Framework for .NET
Library of .NET functions, extensions and components including asynchronous processing queues, configuration APIs, diagnostics, error handling, console functions, adapter framework, active directory and local account functions, checksum algorithms, unit conversion, binary parsing, cron-style task sc...
Admin panel for .NET apps that give you DB persisted job scheduling and management, beautiful metrics dashboard, CRUD interface, and more!
Exposes scheduling utilities.
Quartz.NET OpenTracing integration
Scheduling library for (recurring) tasks that need in-memory scheduling.
Provides the infrastructure for scheduling tasks. Typically used areas and classes/interfaces/services: - IScheduler, ISchedulerClient. - InMemory: InMemoryScheduler, InMemorySchedulerClient. - Jobs: IJob, JobBase, IFuncJob, FuncJob. - Beha...
Adds messaging endpoints for the scheduling services. The endpoints will work if Kephas.Messaging is referenced and the IMessageProcessor is used for processing the messages. Typically used areas and classes/interfaces/services: - Enable/Disable/CancelScheduledJobHandler, Ena...
Provides an IntegrationHost which allows you to build integrations using Hangfire and AspNetCore
A simple, easy to use job execution engine built on top of Quartz Enterprise Scheduler .NET