User-friendly technical documentation makes your clients and your staff happy and minimises your support costs. My goal is to find the best solution between these benefits and the money that it costs to create the documentation. Good documentation may not be cheap but poor or missing documentation can be even more expensive.
You probably expect to see some exact figures here. However, as projects can be very different, it is not easy to provide general numbers. As a rule of thumb, the approximate amount of time required for writing software documentation or procedures and processes is:
For hardware or complex drawings, the time required can be significantly higher.
For a professionally made screencast, the time required for development and production is generally between 1 and 3 hours per minute playing time, sometimes even more, depending on the product and on your quality goals.
My rates are based on the specific professional requirements of a project and charged either hourly or daily, depending on what is more advantageous for my customers. Please feel free to ask for an individual quote.
Editing and proofreading are not the same:
A rule of thumb is 2 to 3 pages per hour for substantive editing, 5 pages for minor edits and about 10 pages per hour for proofreading.
My quotes are always based on realistic estimates, not on best-case scenarios. Of course, I only charge for the hours that were actually spent on the project. In general, I prefer to base my proposals on estimations for online formats, they are more easily quantifyable, as explained before. It is much easier to create a list of all software elements that require concepts, tasks and reference topics and count them, than estimate how many pages are required for each. For you, my customer, and your desired output formats this does not make any difference, as I use single-sourcing tools to create documentation. As the name indicates, these allow me to produce all the requested output formats for online and "printed" documentation from the same source.
If you only have a limited budget for your project, we can figure out a smart solution that makes best use of this budget. We can, for example, run an ABC analysis to decide on priorities, and we can then create the documentation efficiently. Whenever more budget becomes available we can review the list of priorities and add to the documentation.
"There’s hardly anything in the world that someone can’t make a little worse and sell a little cheaper …" (John Ruskin, 1819-1900).
When selecting a documentation service provider, take into account: