The best alternatives to Ava are Reverb 2.0, Api to bot, and EchoSim. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Ava?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Convert your podcast, built on any platform, to an Alexa skill in minutes. Just enter the RSS feed of your podcast and click deploy. Make your podcast available to your audience on millions of smart speakers.
Brilliant is an in-wall lighting and control system that makes it easy for homeowners, families, guests to control lighting, doorbells, locks, cameras, music, climate, intercom, scenes, and more.
No more interruptions to your flow – let Tali log all your activities effortlessly with voice. Fire up your Amazon Echo, Google Home, or Google Assistant and give it a try now – you'll love it.