Pieter Post

Never lick a stamp again. The last mailman you'll ever need. The easiest way to send real letters online.

[Pieter Post @pieterpostcom]

We connected AI agents to postal mail. 💌

PieterPost MCP lets your agent prepare a letter or postcard, you approve it, and we print and mail it.

Postal mail, from your agent.

We’re live on Product Hunt today, let us know what you think!

https://t.co/ajt34DRZzs

[Pieter Post @pieterpostcom]

@rtwlz What is a scavenger hunt?

[Pieter Post @pieterpostcom]

@Fly_Sistah Here is the full report https://t.co/VEdEiSlnfc

[Pieter Post @pieterpostcom]

@BraddockDems Here you find them all :)

https://t.co/jIVbx7PBWI

[Pieter Post @pieterpostcom]

@69News We just released the 2026 stamp price report: https://t.co/MIee08LbTJ

[Pieter Post @pieterpostcom]

@vrtnws Don’t just complain here. Let’s mailstorm FIFA. Send Gianni Infantino a real letter demanding transparency on the Balogun decision: https://t.co/40ijZwCqli

[Pieter Post @pieterpostcom]

@sporza Don’t just complain here. Let’s mailstorm FIFA. Send Gianni Infantino a real letter demanding transparency on the Balogun decision: https://t.co/40ijZwCqli

[Pieter Post @pieterpostcom]

@GeertNoels Don’t just complain here. Let’s mailstorm FIFA. Send Gianni Infantino a real letter demanding transparency on the Balogun decision: https://t.co/40ijZwCqli

[Pieter Post @pieterpostcom]

@JoueursBE @FIFAcom Don’t just complain here. Let’s mailstorm FIFA. Send Gianni Infantino a real letter demanding transparency on the Balogun decision: https://t.co/40ijZwCqli

[Pieter Post @pieterpostcom]

@VoetbalPrimeur Don’t just complain here. Let’s mailstorm FIFA. Send Gianni Infantino a real letter demanding transparency on the Balogun decision: https://t.co/40ijZwCqli

[Pieter Post @pieterpostcom]

We made it to national Dutch TV 📺

Pieter Post was featured on @EditieNL for our latest research into the state of @PostNL orange mailboxes.

Turns out: Dutch mailboxes have become accidental street art.

[Pieter Post @pieterpostcom]

Agents go postal https://t.co/PaDv2md1Zs

[Pieter Post @pieterpostcom]

.. @rrhoover its insane how many ai slop comments there are on @producthunt today.

Just did a launch and I think 50% of the comments is just bots saying they used the service and it is fantastic, and describing functionalities we dont even have, or saying things about the logo or brand which is all incorrect haha. Is this the new ai world?

[Pieter Post @pieterpostcom]

go play! 🌎

https://t.co/jwYSU7YISs

[Pieter Post @pieterpostcom]

Postboxhunt going viral in the USA 🇺🇸

[Pieter Post @pieterpostcom]

@Mdkhurshed76417 thanks!! appreciate the upvote

[Pieter Post @pieterpostcom]

We connected AI agents to postal mail. 💌

PieterPost MCP lets your agent prepare a letter or postcard, you approve it, and we print and mail it.

Postal mail, from your agent.

We’re live on Product Hunt today, let us know what you think!

https://t.co/ajt34DRZzs

[Pieter Post @pieterpostcom]

@AliceInfoAi exactly, old school mail with a new school brain

[Pieter Post @pieterpostcom]

@aaliya_va sweet! Ty @aaliya_va where is your first MCP postcard going to?

[Pieter Post @pieterpostcom]

@NationalParents Useful CTA. For parents who want to add a written letter after calling, this handles the Senator address lookup, printing, and mailing.

https://t.co/jIVbx7PBWI