This point is worth keeping in mind when you consider whose content management solution you'll buy. But if you're really looking only for help managing content, don't pay for the extras. Content management means different things to different vendors. All agree that content needs managing, and that organizations need sophisticated tools and methods to do so. But a simple Web search for content management solutions, yields an enormous range of possibilities.
Some solutions are essentially a single product.
Others consist of multiple products, from transaction servers to database servers. You have to look carefully at exactly what you're getting. If you don't need one or more components of a package, contact the vendor to determine if you can purchase the package without those components. Also find out the degree of compatibility you'll be getting with your current servers and database systems. Some vendors offer proprietary solutions, others offer significantly greater compatibility with existing products.