Built for Instagram professionals.
A complete toolkit for automating comment replies, managing DMs, and understanding your audience engagement.
The three pillars of engagement.
AI Comment Replies
Automatically generate reply suggestions for comments on your posts. AI uses post captions and commenter context to craft relevant, brand-aligned responses. Supports top-level comments with loop prevention for nested threads.
DM Automation
Monitor incoming direct messages and generate AI responses with full conversation history context. Respects Instagram's mandatory 24-hour reply window, automatically marking expired messages to avoid API errors.
Review Board
Human-in-the-loop approval workflow. Preview every AI-generated reply before it's sent. Approve, edit, or reject individual suggestions, or batch-approve when you're confident in the quality.
Choose your AI provider.
GreetFan supports three AI providers. Each account can be configured independently with its own provider, model, and custom prompt templates.
- OpenAI — GPT models for high-quality, nuanced responses
- Google Gemini — Fast, cost-effective AI replies
- Ollama — Self-hosted models for fully local processing
When using OpenAI or Gemini, comment and message data is sent to their APIs for processing. With Ollama, all AI processing stays on your own infrastructure.
Custom Prompt Templates
Write prompt templates that define your brand voice. Use variables to inject dynamic context into every AI request:
- {post_caption} - The original post text
- {comment_text} - The comment to reply to
- {commenter_username} - Who commented
- {conversation_history} - DM thread context
Make every reply sound like you.
Each account gets its own prompt templates for comment replies and DM responses. Define your tone, style, and specific knowledge that the AI should use when crafting replies.
Templates are versioned per account, so agencies managing multiple profiles can maintain distinct brand voices across all their clients.
Designed to keep your account safe.
Works within Instagram's guidelines at every step.
Scheduled Polling
Automatically syncs comments, DMs, and media every 15 minutes. Configurable intervals with random jitter to stay within API rate limits.
Smart Reply Queue
Replies are sent with configurable random delays (30-120 seconds by default). Priority levels and retry logic with exponential backoff for failed deliveries.
Activity Logging
Every action is logged with timestamps, account context, and status. Full audit trail for compliance and troubleshooting.
Ready to get started?
Connect your Instagram account and start generating AI replies in minutes. Free plan available with no credit card required.
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