Social media auto poster for indie hackers

The one-person-company distribution problem

If you ship several apps alone, distribution is a daily chore: a changelog here, a launch post there, a Reddit thread in the right subreddit, a Xiaohongshu note for the Chinese market. Each platform wants a different shape, and skipping a day means the product goes quiet.

Postwire was built for exactly this case: its first user rotates packages for a portfolio of 13 iOS apps and several web products.

What changes with Postwire

Your AI agent writes one package per day and sends it with one API call. Postwire derives the per-platform posts, schedules them with at least 30 minutes between posts on the same platform, respects daily caps per platform, and writes each post URL back so you can see what went where.

You stop copying and trimming. You still decide what is worth saying, and you still click publish on every post.

Frequently asked

Do I need an AI agent to use Postwire?

You need something that can make an HTTP request: a Grok routine, a Claude Code or Cursor skill, or a plain script. Postwire does not write the content itself.

Can I run several products from one account?

Yes. Packages are tagged per product, and the UTM parameters on every link let you see which platform sent traffic to which product.

How much does it cost?

There is a free tier today. Paid plans are planned at $19/month (Solo, 5 accounts) and $49/month (Maker, 15 accounts, MCP and API) but billing is not open yet; the pricing page shows a waitlist.

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