 If you liked
Blame!
|
 ...then you might like
Harmony
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Both series share the same spirit.
The themes addressed directly and the settings vary drastically. On one hand, we have a lone protagonist navigating an infinite space that has now forgotten humanity; on the other hand, there's a protagonist suffocated by people and technology.
Both series depict the interaction of humans with a dystopian reality tainted by technology.
Both provide insights into the state of "human identity" in a hyper-technological era.
I believe... Not coincidentally, both series begin with graphics reminiscent of pseudo-XML, an idiomatic element of technology that during those years (late 90s - 2000s) was slowly permeating everyone's lives.