# PostifySetu — Multi-Model AI Instagram Automation & Scheduling Platform

> Part of the Setu Ecosystem (AuthSetu, NotifySetu, PostifySetu). Official Instagram Graph API Automation Suite.

## Overview
PostifySetu is an enterprise-grade SaaS platform designed for content creators, agencies, and e-commerce brands to automate, schedule, and optimize Instagram feed posts, carousels, and 9:16 vertical stories using official Meta Graph API protocols and multi-model AI generation.

## Key Capabilities
- **Official Meta Graph API Publishing**: Uses Instagram Content Publishing API (`instagram_content_publish`) for compliant, zero-shadowban posting without browser scraping.
- **Multi-Model AI Content Studio**: Integrates OpenAI GPT-4o for viral hooks, captions, and hashtag clusters, paired with DALL-E 3 & Pollinations visual generators.
- **Bulk CSV & Campaign Scheduling**: Upload multi-post CSV schedules with automated async container processing and durable retry queues.
- **9:16 Vertical Stories Engine**: Create, preview, and schedule 24-hour stories with dynamic link stickers and interactive countdown timers.
- **Instagram Policy & Safety Audit**: Real-time AI policy checks verifying caption length, hashtag count, and community guidelines compliance.
- **Real-Time Firebase & FCM Sync**: Instant browser push notifications via Firebase Cloud Messaging (FCM) and Firestore real-time data sync.

## Architecture & Technology Stack
- **Web & Console Framework**: Next.js 16 (App Router), React 19, TypeScript 5.7, Tailwind CSS v4, shadcn/ui.
- **Authentication**: Firebase Authentication with server-side ID token verification and Meta OAuth 2.0.
- **Media Delivery & Storage**: AWS S3 private buckets with pre-signed upload URLs and automatic lifecycle rules.
- **Database & Sync**: Google Cloud Firestore for tokens, jobs, notifications, and scheduled posts.
- **Payment Processing**: Razorpay checkout integration with tier-based usage limits.

## Pricing Tiers
1. **Free Starter ($0 / month)**:
   - 1 Connected Instagram Account
   - 10 Scheduled Posts per month
   - Basic AI Caption Generator (GPT-4o mini)
   - Standard Community Support

2. **Creator Pro ($19 / month or ₹1,499 / month)**:
   - 3 Connected Instagram Accounts
   - Unlimited Scheduled Feed Posts & 9:16 Stories
   - Full Multi-Model AI Studio (GPT-4o + DALL-E 3)
   - Live 24-Hour Story Sync & Analytics
   - Bulk CSV Importer (up to 50 posts per batch)
   - Real-Time FCM Push Notifications

3. **Agency Suite ($49 / month or ₹3,999 / month)**:
   - 10 Connected Instagram Accounts
   - Unlimited Multi-Account Scheduling
   - Priority Meta API Container Worker Queue
   - AI Instagram Policy & Engagement Optimizer
   - Dedicated Support & Webhook Automations

## Documentation & Machine-Readable Endpoints
- Marketing Website: https://www.postifysetu.com
- Web Console: https://console.postifysetu.com
- API & Architecture Spec: https://www.postifysetu.com/api-info
- Terms of Service: https://www.postifysetu.com/legal/terms
- Privacy Policy: https://www.postifysetu.com/legal/privacy
- Meta Platform Compliance: https://www.postifysetu.com/legal/meta-policy
- Data Deletion Request: https://www.postifysetu.com/legal/data-deletion

## Meta Disclaimer
PostifySetu is an independent third-party automation tool utilizing the official Meta Instagram Graph API. PostifySetu is not affiliated with, endorsed by, or sponsored by Instagram or Meta Platforms, Inc.