The next few links will not tell you everything about Younicycle.  You should click the section above, which has additional information, short movies and coverage of the tools.
A shorter explanation of Younicycle is here as it is included as a web application for any Full service account.
Historical Alternatives for HR
1) Create your own software for Benefit Statements, Attitude Surveys, Annual Enrollment, Retirement Communications or any other type of Personalized Content Project.
Younicycle affords you the advantages of #3. We have created Solutions which you can alter specifically for your needs.  Of course, the modification Tools are an integral part of the system.
In fact, the system is so powerful that you can also create your own totally unique Templates or Projects that may be unrelated to specific HR needs.
If you 'get stuck' on an issue, we can collaborate and help you get past the obstacle.  The next time, you won't need our help.  You'll be able to do it yourself.
This collaborative approach gives you the control you require with the flexibility you need.
If you are comfortable with learning new skills - or - have a tight buget - or - are simply a curious 'learner', then you should consider DIY.  The good thing is, we are always here to collaborate so you are never permanently isolated.  Expert help is always available.
3) Use software that allows you to flexibly alter project (software) templates.  These altered templates become your own customized software.  Each template should work with common tools and data.
2) Purchase software that would allow you to partially customize content & data for a specific type of project.
3) One license that allows multiple users and the flexibility to make changes within a unified Project environment.  With this method, multiple projects can access the same tools and data.  Greater flexibility with reduced effort.  Code maintenance is easier.
2) Modifications would not be simple (if allowed) & integration with other software will be difficult (if not impossible). You will likely be forced to purchase multiple licenses to allow multiple users.
Typical Results
1) You would need extraordinary resources to include programmers, equipment and skilled technicians.  Recouping your investment is unlikely. Code maintenance will be a burden.  
There has been a Great Divide that separated Programmers from Users.Our Visual GUI helps Users Bridge 'code' complexities without sacrificing power or flexibility.AN HR platform that will make seemingly difficult HR Projects, simple.
DIY for HR ... Younicycle