I was considering Consolto but I purchased 11Sight for what it offers today:

1️⃣ Simple, embeddable call button
2️⃣ Mobile applications
3️⃣ Personal call link

I have tested 11Sight's capabilities on both browser and mobile apps (iPhone and iPad) to receive calls. They work wonderfully well. Only once I had a hiccup where the video on my iPad doesn't appear. Otherwise, the video is clear, the audio is crisp, and no lag at all.

I got Tier 2 so I can have a conference room. 11Sight can now replace my Zoom account 😄

What I wish it has (for my Tier 2 plan):
👉🏻 Get one CNAME as I don't need 5 and other features offered in Tier 3
👉🏻 A better UI
👉🏻 More button design options

This is such an amazing tool and will help me engage with my customers better!