FlowPortal

What FlowPortal is

FlowPortal is a business process management (BPM) platform with low-code features, aimed at enterprises and corporate groups that need approval processes, forms and integrations under one engine. Its own forms page puts it plainly: "FlowPortal is a professional BPM platform with low-code features." The product comes from Shanghai Yizheng Information Technology Co., Ltd, which the About page calls a professional BPM research, development and service company whose core team has focused on BPM for more than 20 years; the contact address is in Shanghai. The company history traces the team back to 1999, when 4 young engineers set out to explore BPM in China, and records the launch of FlowPortal, which it calls the first BPM product based on the .NET Framework, in 2008, the same year the company was founded. The product reads as an IT-led enterprise platform more than a tool for solo builders.

What you build and how

The core is a BPM engine. The product menu lists a BPM Engine, a Form Designer, an ESB, Report, a Knowledge Base, Mobile Approval, OpenAPI, Extensions and Performance, and the features list names a BPMN2 engine, low-code, integration, multi-libraries, globalization and data protection. The history says the company developed its own BPMN2 engine in 2020, supporting both administrative and business workflows. You model a process, attach forms to its steps, and route work between people and systems.

The form designer is where much of the detail is. The forms page says it supports nestable detail tables and handles large volumes of detail-table data, adding that "many low-code platforms do not support nested detail tables". Advanced storage lets form data be stored in a specified database and table, which suits a case where several branches design their own processes for the same business and the company wants one place for reporting. Forms can also be stored in a branch's own business database rather than the BPM system database, so that one branch's data is not visible to staff of another. A third-party data approval mode lets a process run on data from an external system, with read, write and visibility controlled per field at each approval step. Form field modification tracking records who changed which field, when, and the old and new values. Validation can be tied to specific activities or switched on dynamically, for example a field that is only required when "Other" is selected. A Word printing template component prints invoices and forms in a specified format. Companies can add their own calculation functions and use them like the built-in ones; the page's example is a financial customer adding an uppercase amount conversion function. The designer is independent of its components, so extra components can be added to the toolbar with the same visual design abilities, and the page calls it a "source-code level form designer".

Integration is a visual job. The history credits FlowPortal with pioneering "visual, no-code ESB integration in BPM" in 2015, and the forms page says forms work with the built-in ESB so that third-party system data can be used with simple configuration. The OpenAPI page adds that once the engine is running it comes with its own OpenAPI website, matched to your version of the engine, that all operations of the BPM website are implemented through this API, and that you can test calls online. For a developer, that means anything the web interface does can also be called from your own code.

Mobile approval has its own page. Staff can start, approve and track process instances in WeChat, DingTalk or the FlowPortal APP. Forms are adaptive: once designed, no extra configuration is needed and a form displays on mobile in a waterfall layout, "Develop once, run on multiple devices". The page lists push notification of to-do tasks, most approval options on the mobile side, and real-time communication between colleagues. For international work, forms switch language automatically as they cross borders and convert times to the reader's time zone; the forms page's example is a shipping time entered as 8:30 in China showing as 9:30 for a colleague in Japan.

For the enterprise low-code reader, the history says FlowPortal "extended low-code from process building to application development, creating a micro-app platform" in 2021, with the aim of letting business users build process applications on their own "with systematic tools and methods". The menu lists a Low-Code Platform with Micro Apps, Low-Code, Samples, What's Possible and a Yiez Framework. The same year brought what the company calls an industry-first: multiple process libraries, so a group's subsidiaries and departments can manage their own workflows independently.

AI is early. A banner announces FlowPortal AI Approve Copilot in early access, and the AI menu lists Approve Copilot, AI Models and AI Robots. The AI Models page offers a "Consistent interface for different AI models", so each application can use a different model rather than being tied to one. The 2025 history entry describes a self-evolving knowledge base: an AI copilot answers approvers' questions from the SOP knowledge base, collects feedback and uses scoring and recommendation to improve the process knowledge over time.

Plans, performance and customers

The pages carry no plan names and no prices. Contact is through a sales line, an email address and an online inquiry form, and every page has a Free Trial link, a login and a Download link. The 2025 history entry says the company launched a free community edition alongside a learning academy, an experience platform and a developer hub; the Developers menu links Tudou academy, documentation and help, and the OpenAPI reference. The site comes in English plus Chinese in simplified (简体中文) and traditional (繁體中文) script.

The history is the main public record of the product's development: a database-driven BPM product in 2001, data-model-driven forms in 2002, an ASPX form designer in 2003, FlowPortal on .NET in 2008, a high-performance architecture with memory caching and hot and cold data separation in 2009, process-driven applications in 2011, the ESB in 2015, a BPA platform for end-to-end process mapping and execution in 2018, and FlowPortal 8.0 in 2022, rebuilt on .NET 8 with a distributed architecture, microservices, cloud-native design and low-code technologies.

The performance claim is specific. The history says FlowPortal 8 reached over 1,000 transactions per second under 1,000 concurrent requests, "even on a standard laptop", using .NET 8, asynchronous programming, in-memory caching and tunnel communication. This is the company's own figure.

On customers, the About page says Yizheng's products have received orders from the United States, Europe, Japan, Taiwan and Hong Kong, and that FlowPortal 8.0 gained traction across APAC, North America, Europe and Africa. It names early clients such as Lucent, Sony, PepsiCo, China Unicom and AIA, and later adopters including Voith, Merck, CR Land, Eaton and Skyworth. The footer's case list names CR Land, SIEMENS, Skyworth Group, SUNGROW and CWAG, and the scenarios it targets are a unified process center, group enterprises, international office work, and performance and stability.

Who it suits and who it does not

FlowPortal suits an IT team at a large organization or a corporate group that wants a BPMN2 engine with detailed form tooling, an API for its own developers and a way for business units to run their own process libraries. The mobile pages, with WeChat and DingTalk approval, are an obvious match for companies that already use those apps, and the language and time zone support is aimed at groups running processes across borders. The free community edition gives a team a way to try the platform before talking to sales.

It does not suit a founder or small team that wants to publish an app or site this week, or an operations team that wants self-serve signup with visible prices. Its low-code story starts from process management, not from drag-and-drop page design, and a developer or IT owner is the realistic builder. Some of the site's supporting content is in Chinese only, and the AI approval copilot is still in early access.