Blowhorn Download

Solutions ยท For DevRel

Ship the release. Announce it everywhere, as you.

LinkedIn, X, Reddit, Hacker News, Bluesky, GitHub and Slack in one queue, posted from your own Chrome, signed in as you. Your agent drafts and dry-runs; you hold the switch.

Download for Mac See how it works

Keyboard Warrior, a teal rooster in a charcoal helmet, hammering a gold keyboard strapped to his chest, its Enter key lit in Layer5 green

Sound familiar?

  • Seven tabs per post

    Every release means seven composers and seven sign-ins, and the schedulers still skip Hacker News and GitHub.

  • Tools that want your logins

    Outreach tools ask for your password, your 2FA secret or your session cookie, then log in as you from their servers.

  • A launch that lands quietly

    The post goes out, and the first hour is gone before the people who would amplify it notice.

What Blowhorn does for DevRel

  • One desk for where developers talk

    Hacker News submit and comment, GitHub follow and react, Slack messages as you, plus LinkedIn, X, Reddit and Bluesky, from one queue.

  • Posted as you

    Blowhorn does the typing and clicking in your own Chrome. No vendor server logs in as you, and nothing is branded "sent via Blowhorn".

  • Your agent drives, you approve

    Every action is scripted and takes --dry-run first. No model decides what to click, and only approved posts go out.

  • A sound wave on release day

    Schedule the announcement and have every profile you add amplify it at the moment you pick.

Or tell your agent

  • "Draft the release posts from CHANGELOG.md, run blowhorn with --dry-run, show me, then schedule them for Tuesday 9:00."

Frequently Asked Questions

Will it make me look like a bot?

Blowhorn types key by key at the pace you pick, caps itself (for example 2 Hacker News link submissions per profile per day) and always hands CAPTCHA and 2FA prompts to you. Nobody can promise a platform won't flag an account.

Does it vote on Hacker News?

Never. It submits stories and comments, nothing else.

Does a machine have to be awake?

One set up for the profile does. Install Blowhorn on as many machines as you like; any awake one keeps the schedule.

Not a bot. You, at full volume.

Read more before you download:

Run Blowhorn from your coding agent Why your own Chrome Post to Hacker News

Blowhorn for other roles