How to Build Your Own Sightengine
Replace Sightengine with a custom build. Content Moderation and Image Analysis you can rely on
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 31 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 31 features
Content Moderation(7 features)
Transcribe and detect profanity in audio
Detect attempts to circumvent or disintermediate your platform, including abusive links, QR codes, phone numbers, email addresses, and references to other platforms
Moderate images with 120+ moderation classes covering nudity, hate, violence, drugs, weapons, and self-harm
Moderate text and QR codes present in images and videos
Detect activities such as smoking, vaping, gambling, drinking alcohol, sextoys, banknotes, and coins
+2 more in this category
AI Content Detection(5 features)
Detect AI-generated images and assess the authenticity of media
Detect AI-generated music
Spot AI-generated video content
Identify face swaps and AI manipulation in images
Detect if images were generated using Stable Diffusion or other generative AI models
Image Analysis & OCR(4 features)
Anonymize images in content moderation pipeline
Assess technical and aesthetical quality, automatically detect low-quality images, identify issues like bad framing, blurriness, poor lighting, and highlight high-quality content
Extract text from images and videos at scale
Anonymize videos in content moderation pipeline
Support(4 features)
Dedicated customer support engineer assigned to Enterprise customers
Email-based customer support included in paid plans
Service Level Agreement guarantees for Enterprise customers
Prioritized support response times on higher tier plans
People & Identity(2 features)
Implement age group verifications for images
Enhanced profile picture verification: check if the image contains a clear and recognizable face, if the face is real, if other people or children are present
Performance(2 features)
Dedicated infrastructure for unparalleled performance on Enterprise plan
Prioritized processing for optimal speed on higher tier plans
Visual Search(2 features)
Find duplicates and similar content to detect near-duplicates and spam
Identify similar and duplicate content, prevent spammy behavior, and create custom disallow lists to block abuse
Analytics & Monitoring(1 features)
Online usage dashboard with detailed request logs for monitoring API usage
Cost Calculator
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Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 31 features at very easy complexity.