If you're waiting for an indicator to tell you, by the time you catch it it's to late. The best way to trade breakouts is to just trade them, if it fails, stop out. The times you catch them will make up for the stop outs 10 fold. People think trading is a perfect science that there's a magic chart indicator that will make you an 100% accurate trader. The truth is, you are playing probabilities, you take the setups that have the highest payout versus loss potential, and you trade them consistently.
If you can't kick your indicatoritis, get counseling. Stop the search for the holy grail, and trade. Trading is what makes you money, not buying charting software. Turn off the chart and trade damnit. Make some money for once by taking that trade, not waiting for confirmation.