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Online shoppers often abandon carts for makeup or hair color dyeing because they're unsure how products will fit their face. AI face-shape detectors solve this by giving instant, accurate face shape result — and today we compare Perfect Corp. vs FittingBox to see which is best for your business.
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1. Perfect Corp. Face Shape Detector
Perfect Corp. is a recognized leader in the beauty and fashion tech space, offering solutions that are both comprehensive and scalable.
- Price: Usage-based API subscription
- Best for: Beauty, quick deployment, maximizing customer data, optical retailers that want to identify customer’s face shape.
Key Features
- Comprehensive Face Analysis: Detects 70+ facial features, including face shape, eye shape, lip shape, and nose shape.
- Golden Ratio Assessment: Capable of assessing facial proportions and display the "golden ratios."
- Integration & Modularity: Often paired with other Virtual Makeup Try-Ons or Eyewear Virtual Try On to create a unified customer journey.
- Easy Integration: Offers streamlined implementation through SDKs and APIs, enabling fast website or app integration
- High Accuracy: Trained on 100,000+ diverse faces to ensure inclusive, global-ready performance.
- Real-Time Face Detection: Supports live camera analysis to instantly recognize facial attributes and generate product recommendations.
2. Fitting Box
Fitting Box is a European company specializing almost exclusively in the eyewear industry. Their solution is , designed to be the integrated foundation for eyewear Virtual Try-On (VTO) experiences.
- Price:$49–$199/month for Shopify tiers/ Custom enterprise pricing for full VTO suite
- Best for: Beauty, quick deployment, maximizing customer data, optical retailers that want to identify customer’s face shape.
Key Features
- Virtual Try-On (VTO): Fitting Box leads with VTO. Their face shape detection is designed specifically to ensure accurate and realistic placement of virtual glasses.
- High-Fidelity Rendering: Their technology focuses heavily on ultra-realistic 3D frame and lens rendering. It uses instant face detection and facial tracking to ensure the digital frames are positioned with high precision on the user’s face.
- Pupillary Distance (PD) Measurement: A critical feature for eyewear, Fitting Box often includes or integrates with a PD measurement tool, which moves beyond simple style advice to provide actual fit accuracy and size guarantees.
- Frame Database: Fitting Box leverages its vast database of digitized 3D frames, making it easier for large retailers to synchronize their catalog with the VTO feature.
Face Shape Detector: Perfect Corp vs. Fittingbox (Comparison Table)
To help you decide which AI solution suits your business needs, here’s a side-by-side comparison of Perfect Corp and FittingBox:
| Feature | Perfect Corp. | Fittinbox |
|---|---|---|
| Market Focus | Beauty, Fashion, Cosmetics, General E-commerce | Eyewear (Glasses and Sunglasses) |
| Typical Price Model | Tiered Monthly Subscription (SaaS) | Tiered Shopify App / Custom Enterprise Licensing |
| Accuracy | Trained on 70,000+ faces, clinically reliable | Commercial-grade accuracy, not clinically precise |
| Integration Difficulty | Low to Moderate (Quick deployment via API/SDK) | Moderate (Requires technical integration for full VTO suite) |
| Feature Depth | Very High (Face shapes, golden ratio, skin tone...) | High (Focus on VTO, optical fit) |
| Best For | Beauty, quick deployment, maximizing customer data | Optical retailers, high-fidelity VTO, sizing accuracy |
How to Select the Best Face Shape Detector?
After reviewing the comparison table, remember: there's no one-size-fits-all choice. Your best fit depends on your stack, scale, privacy needs, and VTO plan. The guide below will help you decide.
Accuracy and Reliability
- Real-Time Performance: Ensure the Face Analysis can analyze and classify a face instantly in a live video feed.
- Lighting: Must perform consistently in low light, bright light, and mixed indoor/outdoor environments.
- Pose & Angle: Should maintain accuracy even when the face isn’t perfectly centered or the user moves slightly.
- Demographics: Requires training on diverse data to ensure equal accuracy across genders, ages, and ethnicities.
Integration and Scalability
- API: A quick, lightweight call to a cloud-based service (like most of Perfect Corp.’s offerings).
- SDK: A bundle of tools and code embedded directly into your application.
Learn More about Perfect Corp. API.
Alignment with VTO Strategy
- Perfect Corp. : Clinically validated, versatile face analysis for accurate styling recommendations across beauty, fashion, and retail.
- Fittingbox: Engineered for eyewear, offering PD tracking and face analysis for realistic glasses try-on.
Conclusion
While both platforms excel in their domains, Perfect Corp. offers greater versatility, clinically backed accuracy, and broader retail applicability across beauty, hair, accessories, and fashion.
FittingBox is an excellent option for eyewear-specific workflows, but Perfect Corp.'s face-shape detector provides a more comprehensive, scalable solution for brands committed to delivering personalized VTO and beauty intelligence across multiple touchpoints. For most multi-category commerce strategies, Perfect Corp. provides a stronger long-term foundation.
Try Perfect corp’s Face Shape Detector and see how accurate personalization transforms customer confidence.
Face Shape Detector FAQ
Which is the most accurate face shape detector?
Perfect Corp.'s face shape detector is often cited as being highly accurate due to their use of AI to analyze facial structure, including cheekbones and jawlines. For the most accurate result, try uploading a clear, front-facing photo to an app and see which one gives you consistent, detailed results that align with your perception of your features.
How do I detect the shape of my face?
You can use Face Shape Detector to analyze your face shape within just a click! Just open your camera then let the AI do the work.
Can AI accurately determine my face shape?
You can identify your face shape using Perfect Corp.’s Face Shape Detector and Face Analyzer. Open your camera, and the AI will evaluate your facial features to determine your face shape with high accuracy.
