Fluid Topics vs HelpNDoc
Fluid Topics
fluidtopics.comHelpNDoc
helpndoc.comSide by side
| Figure | Fluid Topics | HelpNDoc |
|---|---|---|
| Price from | — | €99/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 0 | 14 |
| Spec score · Help Authoring Tools | 7.6 (#15) | 8.9 (#2) |
| Spec score · Knowledge base software | 7.7 (#95) | 8.5 (#40) |
| Audience | The company describes its customers as including Fortune 500 businesses in enterprise software, medical devices, high tech, and manufacturing. | both |
| Company history | Fluid Topics says it was founded in 1999 under the name Antidot and launched its Content Delivery Platform in 2014. | IBE Software says it has developed tools for developers and Windows users since 2003. |
| Intended users | The company describes customers across enterprise software, medical devices, high-tech, and manufacturing, and says its platform supports customer service and field service operations. | IBE Software says it develops tools and software for developers and Windows users, including HelpNDoc. |
| Security | Antidot states it has ISO 27001:2022 certification for Fluid Topics and uses AES-256 encryption and TLS 1.3, or TLS 1.2 for older devices. | HelpNDoc can add PDF encryption and password protection to restrict access to generated documents. |
Plans
HelpNDoc
- Standard Named€99 a month
- Professional Named€299 a month
- Ultimate Named€499 a month
- Standard Floating€249 a month
- Professional Floating€749 a month
- Ultimate Floating€1,249 a month
- Personal EditionFree
- Personal EditionFree
- Standard Named€99, paid once
- Standard Floating€249, paid once
In their own words
Fluid Topics
Fluid Topics is a paid product knowledge platform from a company founded in 1999 and headquartered in Lyon, France. It gathers content from many sources into a repository, then delivers it through documentation portals, community channels, chatbots, AI agents and embedded help. Search combines keyword and semantic methods, uses user context for personalization and indexes material in real time. Organizations can provide a customizable mobile and desktop portal with access controls and offline mode. Portal Designer supports portal customization without technical skills. The platform provides generative-AI and retrieval-augmented-generation infrastructure, including a knowledge layer and MCP server. It supports more than 100 sources and formats, with APIs for custom integrations and workflow automation. Fluid Topics states a 99.9+% uptime SLA, ISO 27001:2022 certification, AES-256 encryption and TLS. Customers can choose their preferred large language model. Pricing is on request.
HelpNDoc
HelpNDoc is a Windows help-authoring tool for turning written or imported content into help files, websites, manuals, documents, Markdown, and eBooks. A single project can generate CHM, HTML, Word, PDF, Qt Help, Markdown, ePub, and Kindle outputs. Its authoring environment combines a table of contents editor, WYSIWYG topic editor, keywords editor, library, and word processor. The library stores reusable media and content, including pictures, videos, documents, HTML, variables, snippets, equations, QR codes, and counters. A script editor and API support project automation with Pascal commands, and generated help IDs and context numbers can be produced as source code for several programming languages. PDF output offers controls for compression, encryption, permissions, fonts, and viewer layout. The Ultimate edition includes an AI Assistant, AI Project Management Agent, and built-in MCP server. A free Personal Edition is available for personal use; commercial editions start at €99, with named and floating licenses. The listed prices exclude VAT.