nowfound

AI · February 4, 2025

JA

Jace, AI Email Agent

Hello HN :) We built Jace, an AI email agent that learns your style and handles the busywork in your inbox. It uses tools to draft responses and schedule calendar events—think of it as Cursor for emails. When an email arrives, a new Jace agent is spun up to analyze how you’ve handled similar emails in the past. Jace can check your calendar, search the web, analyze spreadsheets, and access email attachments through its own virtual file system. It can also deploy additional smaller agents to sift through your email history and gather relevant context. Once it’s done, Jace drafts a response…

What it does

In the maker’s words, at launch

Hello HN :) We built Jace, an AI email agent that learns your style and handles the busywork in your inbox. It uses tools to draft responses and schedule calendar events—think of it as Cursor for emails. When an email arrives, a new Jace agent is spun up to analyze how you’ve handled similar emails in the past. Jace can check your calendar, search the web, analyze spreadsheets, and access email attachments through its own virtual file system. It can also deploy additional smaller agents to sift through your email history and gather relevant context. Once it’s done, Jace drafts a response that matches your writing style. Curious to hear your thoughts!

Does the same job

all alternatives →
  • DeckJul 2026 · ▲102

    The most capable AI assistant with its own inbox

  • AI EmailyJul 2026 · ▲165

    Your AI inbox that writes like you + replies on autopilot

  • Langchain AI Email Assistant2025 · ▲164

    The prototype of ambient agents

  • NitrosendJul 2026 · ▲168

    Email for AI agents. They sign up, send and reply.

  • Spark +AI2023 · ▲181

    Your email productivity, supercharged with AI

  • TextCraft AI2023 · ▲181

    Smart inbox, smart emails - AI at your service

More ai this month

the category →
  • I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

    AI · 16d ago · simedw.com

  • Astute585

    Automate your B2B brand going viral, with new media creators

    AI · 18d ago · company-app.joinastute.com

  • Grok Bot547

    AI teammates that you can give real work to

    AI · 25d ago · x.ai

  • Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…

    AI · 26d ago · cactuscompute.com

  • Make your software self-driving

    AI · 30d ago · coldtea.ai

  • Soloop472

    Approval-first Agent OS for solo founders

    AI · 30d ago · soloop.io

Launched alongside, February 2025

the whole month →
  • Beautiful screen recordings with instant shareable links

    Growth · 2025 · screen.studio

  • Tana1,666

    Put your notes to work with voice and AI

    AI · 2025 · tana.inc

  • IG

    I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…

    Work · 2025

  • Tanka1,410

    AI Messenger with smart reply & long term memory for teams

    AI · 2025 · tanka.ai

  • Tool Finder1,327

    Your shortcut to better software

    AI · 2025 · toolfinder.com

  • IB

    i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.

    Life & fun · 2025 · touchgrass.now