postel.app

UPDATED: September 19, 2025
B2BB2CBootstrappedNewbie FounderTechnical FounderWebsite/Web App

AI-powered tool for X (Twitter) that helps creators, founders and agencies turn ideas and long-form media into high-performing posts/threads that match their voice, with drafting, scheduling and a knowledge base.

MRR (USD)

$1,000

TRAILING 30D REVENUE

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LIFETIME REVENUE

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TARGET CUSTOMER

Creators, founders, professionals and agencies who want to grow their brand and business on X (Twitter) through consistent, voice-aligned posts/threads and streamlined scheduling.

TIMELINE

  • Launch → 6 months — → September 4, 2025

    Postel reached 182 days since launch (just over 6 months).

  • Quit job to go full-time — → July 23, 2025

    Founder quit 42 days prior to the $1k MRR announcement to focus fully on Postel.

  • Crossed $1k MRR — → July 23, 2025

    Hit the $1,000 MRR milestone.

TECH STACK

X (Twitter) sign-in; PostHog for session analytics/dashboards; development workflow uses Linear with CyrusAgent and Claude Code.

LATEST USERS

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USERS CHANGE

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FINANCIALS

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TRACTION

  • users — 1500 count · as of September 13, 2025
    Join 1,500+ content creators & companies

FOUNDERS

Joschua Sutee
Skills: product, engineering, growth, onboarding, analytics

Co-founding builder of Postel; building in public for ~1 year; quit a 9–5 to focus; dogfoods the product daily; collaborates closely with co-founders.

Robin Faraj

Named by a customer as one of Postel’s founders.

PRODUCT–FOUNDER FIT

Founder builds and uses Postel daily, stemming from the pain of juggling a 9–5 and clients while trying to create on X. Continuous dogfooding and hands-on onboarding/activation work shaped features and reduced churn, indicating tight alignment between the founder’s needs and the product’s mission.

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