Robo quasi-hedgie Titan plans a retirement account offering to launch this summer. : Y Combinator graduate and automated investing platform Titan, which has a product similar to a hedge fund, is launching retirement accounts "this summer," confirmed co-founder Clayton Gardner. The robo investing app functions similar to a hedge fund, offering its clients varying degrees of downside protection in the form of cash equivalents and inverse ETFs, for example, and currently offers taxable investing accounts. Its retirement offerings will include traditional, Roth and rollover IRAs.