See my comment above, but take a look at Countersoft Gemini. Enterprise flavored, all-in-one type approach that can be self-hosted. The gotcha? Runs on Windows

See my comment above, but take a look at Countersoft Gemini. Enterprise flavored, all-in-one type approach that can be self-hosted. The gotcha? Runs on Windows Server which probably doesn't compute for startups but works well for typical enterprise shops that have stacks of Windows Server. Self-hosting is still a huge market but one that is more and more under-served.