Postly ‑ AI Social Posts

Generate engaging social media captions for your products with AI, tailored by platform and tone.

Postly enables merchants to generate social media captions for products using AI. Users select a product and customize captions by platform including Instagram, Facebook, and X, along with tone, length, emojis, hashtags, call to action, and additional instructions. The app stores generated posts in a history view, supports regeneration of variations, and lets users configure default settings to streamline repeat content creation across different products and workflows.

• Generate AI social media captions for products on Instagram, Facebook, and X
• Customize captions by tone, length, emojis, hashtags, and call to action
• Select store products to create relevant, product-focused social content
• Save, review, and reuse generated social media captions from history
• Set default caption preferences to streamline consistent content creation