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With AI, Everyone is a Dev. EveryDev.ai © 2026
    1. Home
    2. Developers
    3. The Letter Company

    The Letter Company

    Building the GTM stack for coding agents, developers, and forward-thinking marketers, focused on new marketing problems of the agentic era.

    Visit Website

    At a Glance

    1Tool Listed
    5Products
    5Capabilities
    Discussions
    New York, NYHeadquarters
    2024Est.
    5Employees
    Focus Areas
    Monitoring Tools
    Web Analytics
    Content Analysis
    Connect
    Latest News
    Lettertrace launches on Product Hunt and goes viral as a top AI visibility tool.Aug 1, 2026
    The Letter Company rebrands from Letterbrace to focus on the 'agentic era' of marketing.Jan 1, 2026
    Markets
    • Coding agents
    • Developers
    • Technical Marketers
    • SaaS Startups

    AI Tools by The Letter Company

    (1)
    View Lettertrace
    Lettertrace tool icon

    Lettertrace

    AI Brand Visibility Monitor

    Monitoring ToolsWeb AnalyticsContent Analysis

    Discussions

    No discussions yet

    Be the first to start a discussion about The Letter Company

    Latest News

    08/01/2026

    Lettertrace launches on Product Hunt and goes viral as a top AI visibility tool.

    producthunt.com
    01/01/2026

    The Letter Company rebrands from Letterbrace to focus on the 'agentic era' of marketing.

    linkedin.com
    01/01/2026

    Launch of Phantomstory, a 'UGC for AEO' platform.

    phantomstory.com
    01/01/2026

    The Letter Company announces its unified GTM stack for coding agents and developers.

    letter.company

    Products & Services

    5
    Lettertrace
    August 2026

    An open-source tool for tracking company visibility and mentions across major LLMs like ChatGPT, Claude, and Gemini.

    Phantomstory
    2026

    A platform for deploying autonomous blogs on custom domains to win AI Engine Optimization (AEO).

    Letterstory
    2026

    A content marketing automation system designed for technical audiences and AI agents.

    Letterseer
    August 18, 2026

    A forthcoming monitoring tool ('to watch') in The Letter Company's unified stack.

    Market Position

    Pioneering the category of 'GTM for coding agents' with open-source, developer-first tools like Lettertrace that offer a free alternative to enterprise AI monitoring platforms.

    Leadership

    Founders

    MP

    Mathew Pregasen

    Founder & CEO of The Letter Company. Previously founded Battlecard, which was acquired by PostHog in 2021. He has a background in technical writing (Letterbrace) and engineering, having studied at Columbia Engineering. He is also a former Product Manager at PostHog.

    Executive Team

    MP

    Mathew Pregasen

    Founder & CEO

    Experienced entrepreneur and technical writer; former founder of Battlecard.

    Founding Story

    Started as a technical writing agency called Letterbrace. The founders realized the challenges of deciding what to write about and evolved the company into a suite of tools for the 'agentic era' to automate GTM and AEO.

    Business Model

    Revenue Model

    Subscription-based for advanced products (Phantomstory) and open-source/BYOK for others (Lettertrace).

    Pricing Tiers

    Lettertrace
    Free

    Open-source, Bring Your Own API Key (BYOK).

    Phantomstory
    $500/mo

    Autonomous blogs on custom domains.

    Letterstory
    Free Plan

    Content marketing on autopilot with a free entry tier.

    Target Markets

    Industries & Segments
    • Coding agents
    • Developers
    • Technical Marketers
    • SaaS Startups
    Use Cases
    • Monitoring brand presence in LLM responses
    • Increasing visibility in AI search results (AEO/GEO)
    • Automating technical content marketing

    Quick Facts

    Headquarters
    New York, NY
    Founded
    2024
    Entity Type
    LLC
    Employees
    5
    Investors
    Position Ventures
    Office Locations
    New York

    History & Milestones

    Early 2026

    Rebranding of Letterbrace to The Letter Company to focus on GTM tools for coding agents.

    2026

    Launch of Letterstory and Phantomstory platforms.

    August 2026

    Launch of Lettertrace on Product Hunt, where it became a top-ranked product.

    2024

    Founding of Letterbrace, a technical writing agency and predecessor to The Letter Company.

    Key Capabilities

    5
    AI visibility tracking
    Autonomous blog deployment
    AEO (AI Engine Optimization) telemetry
    Open-source and BYOK tools
    Composable GTM stack

    Integrations & Partnerships

    Platform Integrations

    • ChatGPT
    • Claude
    • Gemini
    • Google AI Overviews

    Key Partnerships

    PostHog (alumni connection)
    Cardinal (mentioned in company updates)

    Connect

    Website
    lettertrace.com
    GitHub
    letterstory

    AI Topics

    3

    The Letter Company focuses on these topics:

    Monitoring Tools(1)
    Web Analytics(1)
    Content Analysis(1)
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