Main Menu
  • Tools
  • Developers
  • Topics
  • Discussions
  • News
  • Blogs
  • Builds
  • Contests
Create
Sign In
    EveryDev.ai
    Sign inSubscribe
    Home
    Developers

    1,522+ AI companies

    • Radar
    • Trending
    Sign In
    1. Home
    2. Developers
    3. YEN

    YEN

    San Francisco, CAFounded 2014
    1Tools Listed

    To democratize the world's access to economic mobility through community and high-performance tools.

    WebsiteView ToolsView Discussions

    Founding Story

    YEN was started as a project to build community-owned social networks and internal tools to replace expensive incumbents like Slack.

    Discussions

    No discussions yet

    Be the first to start a discussion about YEN

    Leadership

    Founders

    JS

    John Saddington

    Founder and CEO. Entrepreneur and blogger (john.do). Previous founder of 8BIT, Standard Theme, and PressGram. Background in enterprise software and community platforms.

    PS

    Peter Saddington

    Co-founder. Twin brother of John Saddington. Founder of VinWiki. Known for cryptocurrency and tech investments (bought a Lamborghini with Bitcoin in 2011).

    Executive Team

    JS

    John Saddington

    CEO and Co-founder

    Experienced entrepreneur and software engineer. Previously at 8BIT and Standard Theme.

    PS

    Peter Saddington

    Co-founder

    Entrepreneur and early Bitcoin adopter. Founder of VinWiki.

    Business Model

    Revenue Model

    Free for local usage. Originally intended as a B2B SaaS platform for communities.

    Pricing Tiers

    YEN Terminal
    Free

    Full features, local-first, no account required.

    Private

    Target Markets

    Industries & Segments
    • Software Developers
    • Power Users
    • B2B Communities
    Use Cases
    • High-performance software development
    • Internal team communication
    • AI-assisted CLI workflows
    Notable Customers
    • Indie Hackers
    • Early B2B Community Adopters

    History & Milestones

    March 2026

    Shipped native AI-assisted skills (ChatGPT, Perplexity, etc.) into the terminal workflow.

    Dec 2025

    Released GPU-accelerated version of YEN Terminal using Metal on macOS.

    March 2021

    Closed first funding round from a group of strategic investors.

    2021-2022

    Built YEN.chat as an internal Slack replacement, which eventually became the YEN Terminal.

    2014-2016

    YEN founded by John and Peter Saddington.

    1 AI Tool by YEN

    YEN tool icon

    YEN

    New2h
    CLI Assistants

    A GPU-accelerated, terminal-first IDE for macOS with native on-device speech-to-text, 72 curated themes, built-in email/calendar, and local-first privacy — no cloud, no account required.

    YEN

    Quick Facts

    Headquarters
    San Francisco, CA
    Founded
    2014
    Entity Type
    PBC
    Employees
    10
    Investors
    Undisclosed strategic investors
    Office Locations
    San Francisco
    Remote

    Latest News

    03/07/2026

    Shipping a 30-Language Desktop App via a Single Command: Agentic Skills in YEN

    blog.yen.chat
    02/15/2026

    Talk To Your Terminal without AI: Universal Speech-to-Text in YEN

    blog.yen.chat
    01/10/2026

    Native macOS Terminal with sub-millisecond I/O Released

    blog.yen.chat

    Key Capabilities

    8
    GPU-Accelerated Rendering (Metal)
    60 FPS UI performance
    Sub-millisecond I/O latency
    Local-first architecture
    No cloud dependency or registration required
    Universal Speech-to-Text

    Integrations & Partnerships

    Platform Integrations

    macOS
    Open-Meteo
    Sparkle (Updates)

    Key Partnerships

    Apple (macOS native optimization)
    AI model providers (ChatGPT, Perplexity)

    Connect

    Website
    yen.chat
    X / Twitter
    yenFTW
    YouTube
    @yenFTW

    AI Topics

    3

    YEN focuses on these topics:

    Command Line Assistants(1)
    Agent Harness(1)
    Speech Recognition(1)
    Back to all developers
    Explore AI Tools
    • AI Coding Assistants
    • Agent Frameworks
    • MCP Servers
    • AI Prompt Tools
    • Vibe Coding Tools
    • AI Design Tools
    • AI Database Tools
    • AI Website Builders
    • AI Testing Tools
    • LLM Evaluations
    Follow Us
    • X / Twitter
    • LinkedIn
    • Reddit
    • Discord
    • Threads
    • Bluesky
    • Mastodon
    • YouTube
    • GitHub
    • Instagram
    Get Started
    • About
    • Editorial Standards
    • Corrections & Disclosures
    • Community Guidelines
    • Advertise
    • Contact Us
    • Newsletter
    • Submit a Tool
    • Start a Discussion
    • Write A Blog
    • Share A Build
    • Terms of Service
    • Privacy Policy
    Explore with AI
    • ChatGPT
    • Gemini
    • Claude
    • Grok
    • Perplexity
    Agent Experience
    • llms.txt
    Theme
    With AI, Everyone is a Dev. EveryDev.ai © 2026
    Sign in