Claude
084922afaa
Bring the full EditmaskwithAI application into the repo under paintplus/ (429 files) so the service is self-contained — the installer copies the vendored source to ~/docker/paintplus/src instead of cloning at runtime. Rename to PaintPlus (service + branding; app logic untouched): - services/editmaskwithai.sh -> services/paintplus.sh (register_service paintplus, install_paintplus, ~/docker/paintplus, Caddy paintplus:8000, Authelia option preserved) - container names -> paintplus across docker-compose*.yml; dev network -> paintplus-network - browser <title> -> "PaintPlus - AI Image Editor"; README heading -> PaintPlus with upstream provenance note - README utilities table: editmaskwithai -> paintplus Backend/frontend code (help strings referencing the old container name, the ai_photo_edit.db filename) is intentionally left as-is to avoid touching application logic. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Nb2vJ8W7bHKx1JXVvpCraH
262 lines
6.5 KiB
Markdown
262 lines
6.5 KiB
Markdown
# AI Provider Cost & Quality Comparison
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## Provider Options for Inpainting/Image Editing
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### 1. OpenAI DALL-E 2 ❌ (Not Recommended)
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**Current implementation uses this when `AI_PROVIDER=openai`**
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**Pricing:**
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- $0.020 per image (1024x1024)
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- $0.018 per image (512x512)
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**Quality:** ⭐⭐ (2/5)
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- Old model (2022)
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- Significantly lower quality than DALL-E 3
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- Cannot match ChatGPT web interface
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- Often produces artifacts
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**Pros:**
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- Simple API
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- Fast responses
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**Cons:**
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- Poor quality by modern standards
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- Limited to 1024x1024 max
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- No access to DALL-E 3 inpainting
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**Verdict:** ❌ Don't use unless you need the cheapest option and quality doesn't matter
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---
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### 2. Stability AI (Stable Diffusion XL) ✅ (Good Choice)
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**Direct API to Stability AI**
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**Pricing:**
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- Credits-based system
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- ~$0.010 per image (512x512)
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- ~$0.040 per image (1024x1024)
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- Must buy credit packs ($10 minimum = 1000 credits)
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**Quality:** ⭐⭐⭐⭐ (4/5)
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- Excellent inpainting quality
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- Good at following prompts
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- Natural-looking results
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- Well-suited for photo editing
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**Pros:**
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- Built specifically for inpainting
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- Good quality-to-cost ratio
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- Reliable API
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- Fast generation (15-30 seconds)
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**Cons:**
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- Requires credit purchase upfront
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- Limited to SDXL models
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- Less flexible than Replicate
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**Verdict:** ✅ Best balance of quality and cost for direct API
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---
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### 3. Replicate ⭐ (Most Flexible)
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**API marketplace with multiple models**
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**Pricing:** Pay-per-second of GPU time
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- SDXL Inpainting: ~$0.0023/sec (~$0.01-0.03 per image)
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- Kandinsky 2.2: ~$0.0023/sec (~$0.01-0.02 per image)
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- LaMa (removal): ~$0.0005/sec (~$0.002 per image)
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- Varies by model and parameters
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**Quality:** ⭐⭐⭐⭐⭐ (5/5 - depends on model choice)
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- Access to multiple models
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- Can choose best model for each use case
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- Community models available
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- Often better than Stability direct
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**Pros:**
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- Multiple models to choose from
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- Pay only for what you use (no minimums)
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- Can use free models
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- New models added regularly
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- Fine-tuned models available
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**Cons:**
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- More complex to implement
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- Pricing varies by model
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- Need to understand different models
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**Best Models on Replicate:**
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- **SDXL Inpainting**: General purpose, excellent quality
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- **LaMa**: Best for object removal
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- **Kandinsky 2.2**: Good alternative to SDXL
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- **ControlNet Inpainting**: More control over results
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**Verdict:** ⭐ Most flexible, best value if you implement multiple models
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---
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### 4. Local Models (Self-Hosted) 💰 (Best Quality, No Per-Use Cost)
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**Pricing:**
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- $0 per image after setup
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- Requires GPU (RTX 3060 12GB minimum, RTX 4090 ideal)
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- Cloud GPU: $0.30-$1.00/hour (RunPod, Vast.ai)
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**Quality:** ⭐⭐⭐⭐⭐ (5/5)
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- Best possible quality
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- Full control over model selection
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- Can use latest open-source models
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- No API limitations
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**Setup Costs:**
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- GPU hardware: $300-$2000
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- OR Cloud GPU rental: $0.30-$1.00/hour
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**Pros:**
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- Unlimited usage once set up
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- Best quality available
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- Complete privacy
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- No API rate limits
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- Can fine-tune models
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**Cons:**
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- Requires GPU or cloud rental
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- More complex setup
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- Slower than cloud APIs (if CPU only)
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**Verdict:** 💰 Best long-term if you have GPU or high volume
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---
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## Stability AI vs Replicate: What's the Difference?
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### Stability AI (stability.ai)
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**What it is:**
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- The company that created Stable Diffusion
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- Direct API to their hosted models
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- Official source
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**Business Model:**
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- Buy credits upfront
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- Credits expire after 3 months
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- Official support
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- Guaranteed uptime SLA
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**Models Available:**
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- Stable Diffusion XL
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- Stable Diffusion 1.5
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- Their official models only
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---
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### Replicate (replicate.com)
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**What it is:**
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- Marketplace/platform for running ML models
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- Hosts models from many sources
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- Pay-per-use GPU time
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**Business Model:**
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- Pay only for GPU seconds used
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- No upfront purchase
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- No credits that expire
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- $0.01 minimum charge per prediction
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**Models Available:**
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- Stability AI's models (SDXL, SD 1.5)
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- Community models
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- Fine-tuned variants
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- Specialized models (LaMa, ControlNet, etc.)
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- 100+ image generation models
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**Think of it like:**
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- **Stability AI** = Buying directly from Apple
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- **Replicate** = App Store with many developers
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---
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## Cost Comparison Examples
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### Scenario: 100 edits per month
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| Provider | Cost per Image | Monthly Cost | Quality |
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|----------|---------------|--------------|---------|
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| DALL-E 2 | $0.020 | $2.00 | ⭐⭐ Poor |
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| Stability AI | $0.040 | $4.00 | ⭐⭐⭐⭐ Good |
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| Replicate (SDXL) | $0.025 | $2.50 | ⭐⭐⭐⭐⭐ Excellent |
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| Replicate (LaMa) | $0.002 | $0.20 | ⭐⭐⭐⭐ Good for removal |
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| Local GPU | $0.00 | $0.00* | ⭐⭐⭐⭐⭐ Best |
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*Requires $500+ GPU or $0.30-1.00/hr cloud GPU
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### Scenario: 1000 edits per month (Heavy use)
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| Provider | Monthly Cost | Notes |
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|----------|--------------|-------|
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| DALL-E 2 | $20.00 | Not worth it |
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| Stability AI | $40.00 | Need $10-40 credit refills |
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| Replicate (SDXL) | $25.00 | Pay as you go |
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| Local GPU | $0.00 | GPU pays for itself after ~50K images |
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| Cloud GPU (RunPod) | $20-60 | Depends on uptime needed |
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---
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## Quality Rankings for Inpainting
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**Best to Worst:**
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1. **Local SDXL Inpainting** ⭐⭐⭐⭐⭐ (self-hosted)
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2. **Replicate SDXL Inpainting** ⭐⭐⭐⭐⭐
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3. **Stability AI SDXL** ⭐⭐⭐⭐
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4. **Replicate LaMa** ⭐⭐⭐⭐ (for removal only)
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5. **DALL-E 2** ⭐⭐ (outdated)
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---
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## Recommendation by Use Case
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### Best for Testing/Development: Mock Provider
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- Cost: $0
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- Quality: N/A (returns original)
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- Use when: Building/testing UI
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### Best for Low Volume (< 100/month): Replicate
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- Cost: ~$2.50/month
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- Quality: ⭐⭐⭐⭐⭐
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- No minimum purchase
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- Multiple model options
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### Best for Medium Volume (100-1000/month): Replicate or Stability AI
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- Replicate: ~$25/month, more flexibility
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- Stability AI: ~$40/month, simpler API
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### Best for High Volume (1000+/month): Local GPU or Cloud GPU
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- Unlimited usage
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- Best quality
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- Full control
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### Best Overall Value: Replicate
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- No minimum purchase
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- Pay only for what you use
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- Best model selection
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- Easy to try multiple models
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---
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## My Recommendation
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Start with **Replicate** because:
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1. ✅ No upfront cost (vs Stability's $10 minimum)
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2. ✅ Better quality than DALL-E 2
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3. ✅ Can try multiple models to find what works
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4. ✅ Cheapest per-image for low-medium volume
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5. ✅ Can switch to Stability AI later if needed
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**Next Steps:**
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- I can add Replicate support (30 min of work)
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- Test with SDXL Inpainting first
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- Try LaMa for object removal
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- Fall back to Stability if needed
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Would you like me to add Replicate support?
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