I'd give https://papercups.io a try, they have a native flutter chat widget (last I checked the only live support native flutter package). Source: about 1 year ago

HelpKit does have a widget that you can embed on your own site. HelpKit itself has a built in email contact integration. If you want a live chat widget with HelpKit, the widget allows you to hook up one of many live chat providers… One of them called Papercups is actually fully free to use such as Tawk + more privacy friendly :). Source: almost 2 years ago

If chat means just "customer should be able to chat directly with our employees" for you, then something like chatwoot or papercups should do the job. Basically just a chat widget you can drop into your site where customers can message you. Source: about 2 years ago

No affiliation, but have you looked at https://papercups.io/ ? They are also OSS: https://github.com/papercups-io/papercups. - Source: Hacker News / over 2 years ago

Yeah, it's kinda crazy. I'm considering just inhousing to https://papercups.io/ and save a bunch of money each month. Source: almost 3 years ago

Hyperise - Personalize images in your outreach. Source: 11 months ago

The organic reach of Facebook groups can go up to 30% for large groups above 4k, while with Discord, you're pretty much hitting everyone. With WhatsApp chatbots you can also disguise a promotional message as an informational one, to reduce people reporting you. You can also create hyper-personalised images with Hyperise(https://hyperise.com) to keep your engagement rate up. Source: over 2 years ago

Anyway, one resource that has helped me differentiate my emails from the rest is a little-known tool called Hyperise. You can send these really cool attention-grabbing personalised images in your emails. An example is of one I've used is sending a picture of a coffee cup with the name of my prospect on it -- definitely a strategy that has boosted response rates! Source: about 3 years ago