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Mar 2026Dawson Chen publicly said Martin reached about $1.3M ARR but then hard-pivoted after retention problems, redirecting the team toward Letterbook, an AI support platform.
SourceCompany research
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
Overview
Martin is a YC S23 consumer AI assistant / personal voice AI at trymartin.com that lets users text, call, email, or voice-message an AI "Jarvis" to manage inboxes, calendars, reminders, Slack, and other tasks. Public sources in 2026 suggest the Martin founders later pivoted to Letterbook, so Martin’s current status is somewhat ambiguous even though the site remains live. No official GitHub or X account was publicly confirmed in the sources I found.
Primary product
AI personal assistant / voice AI for email, calendar, calls, texts, Slack, reminders, and task execution
Founded
2023
Headquarters
Mountain View, California, United States
Team size
1-10 employees
Work style
Onsite
Industry
Technology, Information and Internet
Sub-industry
Open Positions
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