@inputsystems

A new way to email. So people can do more.

input.so
Joined May 2022
  • Tweets67
  • Following4
  • Followers1.3K
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Input retweeted
Axel@AxelWyartOct 19
Plot twist: An email app just saved me thousands of euros. What started as a conversation on X turned into a pretty elaborate impersonation crypto scam. @InputSystems helped me connect the dots before it was too late. Not exactly the feature I thought I'd need most. 😮‍💨
Krijn
@krijnrijshouwerOct 19
Got this from @AxelWyart this morning. He was talking to someone on X, continued over email, and used Input’s profile research to realize they were impersonating someone in an elaborate scam. Said it probably saved him from a very costly mistake. Love it when a simple idea like “email should be more transparent” leads to unexpected results 🕵️‍♂️
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I have some invite for the alpha of @inputsystems by @krijnrijshouwer Send me a dm, if you'd like to try. I'll share some first expressions soon.
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Best email client so far for mac! @inputsystems
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Input retweeted
Axel@AxelWyartSep 26
Replying to @UltraLinx
I’ve been beta testing @inputsystems for a couple of weeks now and it’s really good, with an agentic approach as well! I got a couple of invites left if you’re interested let me know 🙂
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Replying to @Willob
keep an eye on input.so/

Input

The first AI native mail app. Input is the way productive teams take care of mail. Get things done, and never have an overflowing inbox—send it. Coming Soon.

input.so
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We’ll send another batch of invites tomorrow 💫 Join the waitlist! input.so

Input · The inbox that works

A completely new way to email. So you can do more. It’s the first email system that leverages super intelligence. Meet the inbox that works.

input.so
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Input retweeted
filos 🤖@filosAug 26
You gotta keep an eye on @inputsystems. They are making the best agentic email client on the market. Mark my words.
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Send it! ✈️
Axel@AxelWyartAug 24
Can we talk about how good @inputsystems email agent UI is? I’ve been testing it for a couple of days now, and it’s truly top notch. Speaking of which: this little macOS Notch-style animation really stood out to me. Tiny detail but big delight for the user experience. Have you ever seen another "live island" moment like this on macOS? 👀
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Input retweeted
Axel@AxelWyartAug 20
Notion Mail shuts down in a few weeks. Right on time, I just got access to the Alpha of @input_so, a new AI email agent, with a few invite codes to share. Feels like email is moving from “help me manage my inbox” to “handle this for me.” What would you actually delegate to an email agent? I’ll share a few invites with the most interesting answers. 👀
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App icons for @input_so ✨
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So cool to watch this come together. This team is cooking. (Also love the new brand)
Krijn
@krijnrijshouwerAug 5
So good to be back. Built more this past year than I ever have. Excited to begin sharing it. Also, new logo and brand! Lemni is now Input. Follow → @input_so
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I have been using @input_so as my daily driver for the past six months. Krijn and the team are building something very exciting here
Krijn
@krijnrijshouwerAug 5
We’ve been building something big @Input_so. Excited to share more in the upcoming weeks. Waitlist → input.so

Input · The inbox that works

A completely new way to email. So you can do more. It’s the first email system that leverages super intelligence. Meet the inbox that works.

input.so
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We’re back. Lemni is now Input. More soon!
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Input retweeted
Koen Bok
@koenbokAug 5
Excited about input.so the first great agentic email app, that looks fantastic. DM @krijnrijshouwer for early access
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👀
Krijn
@krijnrijshouwer17 Jun 2025
New tool. New brand? ✨
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Need your help guys 😅. @lemni has one of the most beautiful onboarding tour experiences I’ve ever used and they’ll open source it if this post gets 100 RTS 🙏🏽.
Krijn
@krijnrijshouwer13 Jun 2025
Replying to @dnaijatechguy @lemni @voiceflow
Haha! Okay, I like it. If we get 100 RTs we’ll turn it into a nice npm package.
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We’re working on some very exciting new things based on all the initial feedback. Can’t wait to share more!
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We are looking for talented product and design engineers @Lemni. If you’re hungry for mentorship, eager to master your craft, and passionate about building beautiful AI augmented tools, come join our in-person team in Amsterdam. Jr. Product Engineer → lemni.com/company/jr-product… Jr. Design Engineer → lemni.com/company/jr-design-… Other roles (incl. senior) → lemni.com/company

Lemni · Role › Junior Product Engineer

We’re searching for a talented product engineer. If you’re passionate about building well-crafted, thoughtfully designed products and have full-stack experience—we’d love to talk.

lemni.com
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Input retweeted
Framer
@framer9 Mar 2025
🪄 Check out @Lemni’s sleek website—packed with sleek animations, made in Framer.
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A quick overview of building AI Agents with @lemni - Automating workflows - Easy Customization - Amazing Business Opportunities All without code. Timestamps 00:01 - Introduction 01:44 - Example AI Agent 05:08 - Knowledge Base Features 07:00 - Agent Behaviors 11:03 - Agent Types & Creating Agent 13:53 - Agent Actions 16:54 - Business use cases and opportunities 19:05 - Final thoughts
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