CompareStack/Luminar Neo vs Stable Diffusion
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Updated March 2026 · Independent Analysis

Luminar NeovsStable Diffusion

Luminar Neo starts at $14/mo, 30% cheaper than Stable Diffusion's $20/mo. Luminar Neo is rated higher at 4.5/5 vs Stable Diffusion's 4.3/5.

L
Luminar Neo

AI photo editor with sky replacement, portrait enhancement, relighting, and creative tools for photographers of all skill levels.

★ 4.5/5Founded 2008300K+ users
Try Luminar Neo Free →
S
Stable Diffusion

Open-source AI image generation model you can run locally or via API with unlimited customization.

★ 4.3/5Founded 202210M+ users
Try Stable Diffusion Free →

⚡ Quick Stats

⭐
Avg Rating
Luminar Neo4.5/5
Stable Diffusion4.3/5
🏆 Luminar Neo wins
💰
Starting Price
Luminar Neo$14/mo
Stable Diffusion$20/mo
🏆 Luminar Neo wins
🔧
Features
Luminar Neo12
Stable Diffusion12
🏆 Luminar Neo wins
🎁
Free Plan
Luminar NeoNo
Stable DiffusionYes ✓
🏆 Stable Diffusion wins

📊 Ratings Breakdown

L

Luminar Neo

4.5/5 avg
G2 Score4.5/5
Capterra Score4.6/5
Overall Avg4.55/5
S

Stable Diffusion

4.3/5 avg
G2 Score4.3/5
Capterra Score4.4/5
Overall Avg4.35/5

⚡ Quick Verdict

Independent analysis based on features, pricing, and user ratings

Choose Luminar Neo if you need:
  • ✓ AI sky replacement
  • ✓ Portrait enhancer
  • ✓ Background removal
  • ✓ Relight AI
  • ✓ Skin retouching
Try Luminar Neo Free →
Choose Stable Diffusion if you need:
  • ✓ Open source
  • ✓ Local installation
  • ✓ Custom model fine-tuning
  • ✓ Unlimited generations
  • ✓ ControlNet support
Try Stable Diffusion Free →

🔧 Feature Comparison

Luminar Neo uniquely offers AI sky replacement, Portrait enhancer, Background removal. Stable Diffusion uniquely offers Open source, Local installation, Custom model fine-tuning. Both share 0 features.

Feature
Luminar Neo
Stable Diffusion
AI sky replacement
✓
✗
Portrait enhancer
✓
✗
Background removal
✓
✗
Relight AI
✓
✗
Skin retouching
✓
✗
Structure AI
✓
✗
Super Resolution
✓
✗
Noise reduction
✓
✗
Object removal
✓
✗
Layers & masks
✓
✗
LUT support
✓
✗
Lightroom/Photoshop plugin
✓
✗
Open source
✗
✓
Local installation
✗
✓
Custom model fine-tuning
✗
✓
Unlimited generations
✗
✓
ControlNet support
✗
✓
img2img
✗
✓
Inpainting
✗
✓
Outpainting
✗
✓
Multiple samplers
✗
✓
LoRA models
✗
✓
Negative prompts
✗
✓
Community models
✗
✓
Total Features
12
12

💰 Pricing Comparison

Luminar Neo starts at $14/mo, 30% cheaper than Stable Diffusion's $20/mo.

L

Luminar Neo Plans

Paid plans only

Monthly
$14/mo
  • • Full feature access
  • • All AI tools
  • • Regular updates
AnnualBest Value
$9/mo
  • • Save 36%
  • • Full feature access
  • • Extensions library
Lifetime
$99/one-time
  • • One-time purchase
  • • Lifetime updates
  • • Best value
Full Luminar Neo pricing breakdown →
S

Stable Diffusion Plans

Free tier available

Free
Free
  • • Open source
  • • Local installation
  • • Unlimited generations
APIBest Value
$20/mo
  • • Cloud access
  • • No local GPU needed
  • • Developer friendly
Full Stable Diffusion pricing breakdown →
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❓ Frequently Asked Questions

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