Yes. Unhesitatingly, I do think there is other life "out there". Considering how vast and old the universe is, while at the same time being mostly composed of the same things and undergoing the same processes all over the place, I think it would be arrogant of us to assume that our one little moist rock in space is the only place, and the only time in the entire history of the universe, that life has evolved. Just look at the diversity of expression of the primordial soup here on this ONE planet orbiting a fairly mundane and common star in the backwater of a typical spiral galaxy. Statistically, there is a 0% chance we're unique in that regard.
Intelligent life? Possibly. I get the feeling that the odds are good, but at the same time, our odds of ever meeting another culture at equal or greater level of advancement than we are is very low. Our own efforts would involve unified global efforts to build and maintain a spacefaring infrastructure to get out out there even looking, and We don't seem to like to get along enough to make that happen right now. If that's also common, none of our potential neighbors are likely to be able to range too far from home either and we'll likely never meet them.