Optimajet Limited · Page last updated
Run .NET workflows, build React forms
Embed Workflow Engine by Optimajet in your C# code or run Workflow Server as a service in Docker.
- Workflow Engine
a library in your C# code
- Workflow Engine NEO
a multitenant HTTP API
- Workflow Server
a service you run in Docker
- Form Engine
a React form builder with a visual designer
Find the engine that fits your app
workflowengine.io
Workflow Engine NEO
Give each customer its own tenant behind one built-in HTTP API. Fawry Lending cut the time for most workflow changes from about two weeks to a few days.

workflowengine.io
Workflow Engine
Embed Workflow Engine by Optimajet in your .NET app and start for free.
workflowengine.io
Workflow Server
Call a standalone workflow service over HTTP from .NET, Java, Node.js, PHP or Ruby.
formengine.io
Form Engine
Build React forms in a visual designer and render them from JSON.
Combine products that already work together
Add Form Engine with Forms Plugin, move to Workflow Engine NEO with a new license key
or run Workflow Server, which is built on Workflow Engine NEO.
Ship workflows inside your SaaS. Workflow Engine NEO serves every customer from one deployment, each in its own tenant.
Design a process once and keep it. Every product of the Workflow Engine Family runs the same schemes, so a move from the library to Workflow Server changes how your code calls the engine, never your process logic.
Drive workflows from any of your services. Workflow Server, built on Workflow Engine NEO, runs as its own service, and apps in .NET, Java, Node.js, PHP or Ruby work with its processes through its Workflow API.
Add forms to your processes without coding them by hand. Forms Plugin connects the forms you build in Form Engine to your Workflow Engine processes, and it comes with every edition of Workflow Engine NEO.
Find prices, licenses and documentation
Workflow Engine by Optimajet is an embeddable .NET workflow engine, and Workflow Designer is its visual editor. Workflow Engine Free and Workflow Engine are the same library, called from your C# code. Workflow Engine Free costs nothing, and Workflow Engine is sold in two editions, Team and Complete.
Workflow Engine NEO is a separate product based on Workflow Engine, and you host it on your own servers. It comes with Workflow Designer, the same visual editor as Workflow Engine. Its four editions cover internal apps that need the HTTP API, public web apps and SaaS, and products that ship the engine inside.
Form Engine is a separate product family for forms in React. Form Engine Core renders forms from JSON and is free to use under the MIT license (opens in a new tab), with its code on GitHub (opens in a new tab). Form Engine Designer is the visual editor that builds them, and a free online version of it is on formengine.io.
The pricing page of workflowengine.io shows the prices of Workflow Engine and Workflow Engine NEO and the limits of Workflow Engine Free. Workflow Engine NEO Enterprise is priced on request. The seven Workflow Server editions are compared on workflowengine.io, and Form Engine's license agreement is on this site. Workflow Server's price list comes from sales.
Workflow Engine Free can be used at no cost for personal projects and within your company, with attribution. Form Engine Core is free to use under the MIT license. Commercial use of Form Engine Designer outside its free online version requires a paid license. All other products of the Workflow Engine Family require a paid license. Source code access is also available with selected paid editions of the Workflow Engine Family.
The documentation of Workflow Engine, Workflow Engine Free and Workflow Engine NEO is on docs.workflowengine.io. Workflow Server's is on workflowserver.io, and Form Engine's is on formengine.io.