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An AI studio that writes in your voice and never posts without you

Improve a caption, adapt it per network, suggest hashtags, translate it, or plan a whole week of drafts for your free slots. Everything lands as a suggestion or a draft for you to review.

Your caption

Our autumn menu is here. Pumpkin spice latte, cinnamon buns and a new oat cortado. Come in this weekend.

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Translate

Uses your brand voice and saved prompts.

Help where it saves you time

Right inside the composer

Ask for a friendlier or shorter version, hashtag ideas or a translation without leaving the post. Your brand voice and saved prompts are applied every time, so suggestions sound like you.

  • Brand voice and saved prompts
  • Images from a prompt or a link
  • Label AI-generated posts where networks support it
AI tools in the PostNimbo composer

Bring your own key

Add your own OpenAI key in settings and PostNimbo uses it for your workspace. It is checked before it is saved, stored encrypted, and only its last four characters are ever shown again.

AI settings in PostNimbo with brand voice and API key

Also included

  • Plan with AI: drafts for your free slots
  • An ideas board to save sparks for later
  • AI suggested replies in the inbox
  • Split long text into a thread automatically

Get your week back.

PostNimbo is in early access and free while it is. Join the waitlist and we will invite you as soon as there is room.

  • Free during early access
  • No card, no commitment
  • Founding-member pricing announced to the list first
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