Superhuman
Shortwave
Spark Mail
Gmail
Sanebox
Airmail
FiloMail
InboxZero
EchoKit
Voicepods
“How does ChatGPT actually talk? Can I make my own?” EchoKit is the next rung on that ladder—hands-on, but not hand-holding to the point of boredom. The best part? It’s not toyified. Teens can see the same components pros use: firmware flashing, Wi‑Fi provisioning, REST APIs, LLM prompts, TTS engines.
We intentionally designed the learning curve:
Use ours. Start with our hosted server—no cloud keys needed.
Own it. Sign up for an AI service key, plug it into a private EchoKit server, and point the device there. Now you own your data path.
Hack it. Replace cloud services with local ASR/LLM. Train or clone a voice. Add knowledge bases and actions.
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Based on our record, Superhuman seems to be more popular. It has been mentiond 26 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
A Superhuman-style email interface with a clean inbox and focused email preview. - Source: dev.to / 4 months ago
Remember I said that some apps address these issues much better than others? Recent famous examples are Linear and Figma. Both have disrupted incredibly competitive markets by being technologically superior. Other examples are Superhuman and a decade prior, Trello. When you look into what they did, you discover that they all converged on very similar patterns, and they all developed their respective... - Source: dev.to / about 2 years ago
Then there is the mother of all. Superhuman, advocating for productivity in emails:. - Source: dev.to / over 2 years ago
Email is one of those unavoidable things that can eat up a ton of our time -- while causing a great deal of anxiety to boot. Superhuman is an AI-powered email app designed for busy professionals seeking a blazingly fast email experience. With dozens of features like automatically prioritizing emails based on the recipient, follow-up reminders, automated phrases and email copy, along with event scheduling,... - Source: dev.to / about 3 years ago
Other tools I use: Superhuman for Email, Akiflow for tasks and calendar, Roam for notes/PKB, and one sec to reduce opening distracting apps. Source: about 3 years ago
Shortwave - Email smarter & faster with a reinvented experience for your Gmail
Voicepods - Convert any text to human-like voice
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Sanebox - SaneBox is a cloud-based service that allows users to filter and manage their emails.
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.