If you're struggling to handle your flow of email in your current app, any of these options will surely help. Free at SpikeNow If we're making some suggestions Apps are available for Windows 10, macOS, iOS, and Android, and you can give it a shot for free for a personal account, with Pro accounts starting at $6 per month. It displays email as more of a conversation, with read and send receipts, avatars, and smart organization.
Dealing with traditional email might be starting to feel a bit antiquated, especially in the face of instant messaging apps, but Spike attempts to bridge the gap.