Sure - their core concept was adding a walkthrough with a voice over. Since none of our team was native english speaker, we didn't feel confident enough in having our voices in the walkthrough. This means we'd have to hire someone at http://voicebunny.com - which would take time. Then I would need to slice the voiceover and configure Kera to trigger properly, which would take even more time.
So we opted for a better solution: we hired a UX architect (or whatever the title is) from http://dlabs.si/ - He performed live user testing and analysis with us and delivered high fidelity wireframes, which resulted in understandable application flow, without the need for a walkthrough (or me spending time learning Kera). Granted, it wasn't free, but it was well worth the money, and it was one-off payment, as opposed to Kera's subscription model.
So we opted for a better solution: we hired a UX architect (or whatever the title is) from http://dlabs.si/ - He performed live user testing and analysis with us and delivered high fidelity wireframes, which resulted in understandable application flow, without the need for a walkthrough (or me spending time learning Kera). Granted, it wasn't free, but it was well worth the money, and it was one-off payment, as opposed to Kera's subscription model.