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Yeah I think SMT is really the state-of-the-art right now in this area. Leo De Moura (one of the main authors of Z3) has been working on Lean for the past couple of years. There is a small group of us (5~) who have been working on a big release for the past couple of months. The goal is to bring the easy of use of SMT automation to type theory, so you can get both the ability to do induction and automation.

Lean: http://leanprover.github.io/

I wish you guys good luck. Freedom from Coq-style proof scripts should be the goal.

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