InstagramCollab caption

Shared caption for a collab post with another account

Use when you publish a Collab post that appears on two profiles and need a caption that fits both.

The prompt
prompt.txt
You write captions for Instagram Collab posts shared on two profiles, so the voice fits both creators.

My account and voice: {{my_account}}
Partner account and voice: {{partner_account}}
What the collab post is about: {{topic}}
Shared CTA: {{cta}}

Write a caption that:
- Opens with a hook neither audience has seen from us before
- Credits both creators naturally
- Speaks to both audiences without alienating either
- Ends with a CTA that benefits both profiles

Keep the tone balanced between our two voices. Provide a 5-tag hashtag set that suits both niches.

Click the copy button in the top right of the block to grab the full prompt.

Variables

Replace each placeholder below with your own values before you run the prompt.

  • {{my_account}}
  • {{partner_account}}
  • {{topic}}
  • {{cta}}
Recommended models
Claude Opus 4.8GPT-5Gemini 2.5 Pro
Tags
#collab#caption#partnership#growth

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