Postmately

Pinterest scheduler

Updated 09.11.2026

Postmately makes your Pins and posts them on schedule: a month of image and video Pins from one link to your site, approved with one tap. Pinterest is a search engine, so steady posting keeps paying for months.

A Pin keeps bringing visits long after it goes out, but only if new Pins keep coming. Making a branded image and a keyword description every day is the part that stops most businesses.

What you can post

FieldLimitHow Postmately handles it
MediaOne image or one video per PinMade in your brand, vertical
Description500 charactersWritten with search keywords, checked before scheduling
BoardA board of your accountPins go to your board
AccountPinterest BusinessConnected on Pinterest’s own login screen

How it works

  1. Connect Pinterest on Pinterest’s login screen. Postmately never sees your password.
  2. Paste your website. The month plan picks topics people search for in your niche.
  3. Approve the drafts in Telegram or email a day early.
  4. It posts on time through the Pinterest API; results come back next to each Pin.

Who it is for

  • Shops, studios and services whose customers search for ideas: interiors, beauty, food, weddings, crafts.
  • Brands that already make vertical content for TikTok or Reels and want it on Pinterest too.

Who it is not for

  • Multi-image carousel Pins: today Postmately posts one image or one video per Pin.
  • Personal accounts: switch to a free Business account first.

Next: TikTok carousel scheduler, YouTube Shorts scheduler or Buffer alternatives.

Make your first Pins free

FAQ

Can you schedule Pins on Pinterest? +

Yes. Postmately publishes image and video Pins through the official Pinterest API at the time you pick, to a board in your account.

Do I need a Pinterest Business account? +

Yes. The Pinterest API publishes for Business accounts. Switching a personal account to Business is free and takes a minute in Pinterest settings.

What size should Pins be? +

Vertical works best. Pinterest recommends 2:3; full-screen 9:16 also works and is what Postmately’s slides and videos use, so the same post can go to TikTok and Instagram.

Where does the Pin content come from? +

Postmately makes it from your website: a month plan, the image or video for each Pin and the description with keywords. Your own photos or a licensed stock pack, no AI-generated images.

How long can a Pin description be? +

Up to 500 characters. Postmately writes it with the keywords people search for and checks the length before scheduling.

What does it cost? +

Free to start: a month plan, 3 carousels and 1 video, no card. AI Autopilot is $59 a month with 6,000 credits.