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# Azure Custom Vision Service vs Microsoft Computer Vision API Comparison - What are their main differences?

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Azure Custom Vision ServiceMicrosoft Computer Vision API[+ Add Product](#)

Pricing

**Azure Custom Vision Service**
No pricing available

**Microsoft Computer Vision API**
No pricing available

**Pricing Insights**
from reviews

Perceived Cost

**Azure Custom Vision Service**
Not enough reviews yet

**Microsoft Computer Vision API**
$$$$$

Average Discount

**Azure Custom Vision Service**
Not enough reviews yet

**Microsoft Computer Vision API**
14%

Uncover valuable pricing insights from real user feedback to improve your shopping experience.
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Time to Implement

**Azure Custom Vision Service** 6 months
Based on 100 responses

**Microsoft Computer Vision API** 6 months
Based on 100 responses

Return on Investment

**Azure Custom Vision Service** 6 months
Based on 100 responses

**Microsoft Computer Vision API** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**Azure Custom Vision Service**
Not enough data

**Microsoft Computer Vision API**

Communication (2)

Accuracy (1)

Accuracy Issues (1)

Expensive (1)

**Ratings**
from reviews

Meets Requirements

**Azure Custom Vision Service**

**9.0** /10

Based on 10 responses

**Microsoft Computer Vision API**

**8.5** /10

Based on 40 responses

Ease of Use

**Azure Custom Vision Service**

**8.8** /10

Based on 10 responses

**Microsoft Computer Vision API**

**8.2** /10

Based on 41 responses

Ease of Setup

**Azure Custom Vision Service**

**8.7** /10

Based on 9 responses

**Microsoft Computer Vision API**

**8.3** /10

Based on 40 responses

Ease of Admin

**Azure Custom Vision Service**

**8.7** /10

Based on 9 responses

**Microsoft Computer Vision API**

**8.4** /10

Based on 37 responses

Quality of Support

**Azure Custom Vision Service**

**8.9** /10

Based on 9 responses

**Microsoft Computer Vision API**

**8.4** /10

Based on 35 responses

Has the product been a good partner in doing business?

**Azure Custom Vision Service**

**8.9** /10

Based on 9 responses

**Microsoft Computer Vision API**

**8.4** /10

Based on 37 responses

Product Direction (% positive)

**Azure Custom Vision Service**

**7.7** /10

Based on 10 responses

**Microsoft Computer Vision API**

**7.9** /10

Based on 39 responses

**Features**
ratings from reviews

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
33.3%

Mid-Market(51-1000 emp.)
41.7%

Enterprise(\> 1000 emp.)
25.0%

Small-Business(50 or fewer emp.)
33.3%

Mid-Market(51-1000 emp.)
41.7%

Enterprise(\> 1000 emp.)
25.0%

Small-Business(50 or fewer emp.)
47.9%

Mid-Market(51-1000 emp.)
31.3%

Enterprise(\> 1000 emp.)
20.8%

Small-Business(50 or fewer emp.)
47.9%

Mid-Market(51-1000 emp.)
31.3%

Enterprise(\> 1000 emp.)
20.8%

**Reviewers' Industry**

[![Azure Custom Vision Service](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-custom-vision-service.jpg "Azure Custom Vision Service")](https://www.g2.com/products/azure-custom-vision-service/reviews)
Azure Custom Vision Service

Computer Software
25.0%

Internet
16.7%

Information Technology and Services
16.7%

Sports
8.3%

Oil & Energy
8.3%

Other
25.0%

[![Microsoft Computer Vision API](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_ba028ad6bf0db22d615af59f2f972e74/microsoft-computer-vision-api.jpg "Microsoft Computer Vision API")](https://www.g2.com/products/microsoft-computer-vision-api/reviews)
Microsoft Computer Vision API

Hospital & Health Care
12.5%

Marketing and Advertising
8.3%

Public Relations and Communications
6.3%

Government Administration
4.2%

Information Technology and Services
4.2%

Other
64.6%

Alternatives

**Azure Custom Vision Service Alternatives**

 ![Amazon Rekognition](https://images.g2crowd.com/uploads/product/hd_favicon/1528476469/amazon-rekognition.svg "Amazon Rekognition")

[
Rekognition
](/products/amazon-rekognition/reviews)

 ![Google Cloud Vision API](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_aeae116c52945fdecd7ed16d621cb315/google-cloud-vision-api.png "Google Cloud Vision API")

[
Cloud Vision API
](/products/google-cloud-vision-api/reviews)

 ![OpenCV](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_03664667d70f2315b01b610be6555bec/opencv.png "OpenCV")

[
OpenCV
](/products/opencv/reviews)

 ![Claude](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5a70c0e0f26ded6f6c6813e514d2fa20/claude.png "Claude")

[
Claude
](/products/claude/reviews)

**Microsoft Computer Vision API Alternatives**

 ![Google Cloud Vision API](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_aeae116c52945fdecd7ed16d621cb315/google-cloud-vision-api.png "Google Cloud Vision API")

[
Cloud Vision API
](/products/google-cloud-vision-api/reviews)

 ![OpenCV](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_03664667d70f2315b01b610be6555bec/opencv.png "OpenCV")

[
OpenCV
](/products/opencv/reviews)

 ![Amazon Rekognition](https://images.g2crowd.com/uploads/product/hd_favicon/1528476469/amazon-rekognition.svg "Amazon Rekognition")

[
Rekognition
](/products/amazon-rekognition/reviews)

 ![Claude](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5a70c0e0f26ded6f6c6813e514d2fa20/claude.png "Claude")

[
Claude
](/products/claude/reviews)

## Azure Custom Vision Service vs Microsoft Computer Vision API FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Microsoft Computer Vision API vs Azure Custom Vision Service?

Azure Custom Vision Service stands out for higher reviewer satisfaction on setup, support, and requirements fit, while Microsoft Computer Vision API is more widely reviewed and recognized for facial recognition.

| [Microsoft Computer Vision API](https://www.g2.com/products/microsoft-computer-vision-api/reviews) | [Azure Custom Vision Service](https://www.g2.com/products/azure-custom-vision-service/reviews) |
| --- | --- |
| 4.1/5 (49 reviews) | 4.3/5 (12 reviews) |
| — | — |
| 8.3 | 8.7 |
| 8.4 | 8.9 |
| Facial Recognition | Custom Model Training |

### How do the pricing models of Microsoft Computer Vision API and Azure Custom Vision Service compare?

Azure Custom Vision Service is rated higher for value, with a higher Price/Cost satisfaction score than Microsoft Computer Vision API.

- **Microsoft Computer Vision API:** In recent reviews, several reviewers mention that costs can increase quickly with high-volume image processing and describe the product as "a bit costly."
- **Azure Custom Vision Service:** Reviewers highlight that the service is "priced accordingly" and appreciate the value, especially for custom model training and ease of use.

### What are the best alternatives to Microsoft Computer Vision API and Azure Custom Vision Service?

The top three alternatives to Microsoft Computer Vision API and Azure Custom Vision Service are Rekognition, Cloud Vision API, and OpenCV.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Microsoft Computer Vision API](https://www.g2.com/products/microsoft-computer-vision-api/reviews) | 4.1/5 (49) | — | In recent reviews, several reviewers mention that costs can increase quickly with high-volume image processing. | Facial Recognition |
| [Azure Custom Vision Service](https://www.g2.com/products/azure-custom-vision-service/reviews) | 4.3/5 (12) | — | Reviewers highlight that the service is "priced accordingly" and appreciate the value for custom model training. | Custom Model Training |
| [Rekognition](https://www.g2.com/products/amazon-rekognition/reviews) | 4.3/5 (28) | Small-Business | — | — |
| [Cloud Vision API](https://www.g2.com/products/google-cloud-vision-api/reviews) | 4.4/5 (107) | Small-Business | — | — |
| [OpenCV](https://www.g2.com/products/opencv/reviews) | 4.5/5 (40) | Small-Business | — | — |

### Which Image Recognition features should I prioritize when comparing Microsoft Computer Vision API and Azure Custom Vision Service?

Buyers should prioritize facial recognition, custom model training, ease of setup, quality of support, and requirements fit when comparing Microsoft Computer Vision API and Azure Custom Vision Service.

- **Facial Recognition:** Microsoft Computer Vision API is cited for facial recognition (1 all-time mention); Azure Custom Vision Service is not specifically cited for this feature.
- **Custom Model Training:** Azure Custom Vision Service is highlighted for custom model training in recent reviews; Microsoft Computer Vision API is noted for limited customization.
- **Ease of Setup:** Microsoft Computer Vision API scores 8.3; Azure Custom Vision Service scores 8.7.
- **Quality of Support:** Microsoft Computer Vision API scores 8.4; Azure Custom Vision Service scores 8.9.
- **Meets Requirements:** Microsoft Computer Vision API scores 8.5; Azure Custom Vision Service scores 9.0.

### What are the pros and cons of Microsoft Computer Vision API vs Azure Custom Vision Service?

Microsoft Computer Vision API is recognized for facial recognition, while Azure Custom Vision Service is praised for custom model training and higher satisfaction on support and setup.

- **Microsoft Computer Vision API strengths:** Facial recognition (1 all-time mention), object recognition, easy integrations, and broad image analysis capabilities.
- **Microsoft Computer Vision API trade-offs:** Accuracy issues (1 all-time mention), expensive at scale (1 all-time mention), integration issues (1 all-time mention), and limited customization (1 all-time mention).
- **Azure Custom Vision Service strengths:** Custom model training, ease of use, and high satisfaction with support and setup.
- **Azure Custom Vision Service trade-offs:** Reviewers note potential overfitting in models and a learning curve for advanced customization.

### Is Microsoft Computer Vision API or Azure Custom Vision Service better for small businesses?

Azure Custom Vision Service is the better fit for small businesses, with higher satisfaction scores and positive reviewer sentiment on ease of use and setup.

- **Microsoft Computer Vision API:** No largest segment data available; reviewers from startups and small businesses describe it as easy to use and implement, but note cost concerns at scale.
- **Azure Custom Vision Service:** No largest segment data available; reviewers highlight ease of use, quick setup, and suitability for custom use cases, making it attractive for small business needs.

### Which Image Recognition platform has better integrations?

Microsoft Computer Vision API is favored for integrations, with reviewers citing easy integrations in recent reviews.

- **Microsoft Computer Vision API:** Reviewers mention easy integrations (1 all-time mention) with other Azure services.
- **Azure Custom Vision Service:** No reviewer-cited integrations in recent reviews.

### How do Microsoft Computer Vision API and Azure Custom Vision Service compare on customer support?

Azure Custom Vision Service leads on Quality of Support, with a 0.5-point advantage over Microsoft Computer Vision API (8.9 vs 8.4).

- **Microsoft Computer Vision API:** Reviewers describe support as generally good, with scores of 7.0 in recent reviews, but some mention a need for more detailed documentation and guidance.
- **Azure Custom Vision Service:** Reviewers consistently rate support highly, with a score of 7.0 in recent reviews and positive sentiment about responsiveness and helpfulness.

### Which is easier to implement, Microsoft Computer Vision API or Azure Custom Vision Service?

Azure Custom Vision Service is easier to implement, with a 0.4-point higher Ease of Setup score (8.7 vs 8.3) than Microsoft Computer Vision API.

- **Microsoft Computer Vision API:** Reviewers rate setup as straightforward, with multiple scores of 7.0, but some mention a learning curve for advanced features.
- **Azure Custom Vision Service:** Reviewers highlight quick setup, ease of use, and a user-friendly interface, with setup scores up to 7.0 and positive feedback on initial onboarding.

## Azure Custom Vision Service vs Microsoft Computer Vision API

When assessing the two solutions, reviewers found Azure Custom Vision Service easier to use, set up, and administer. Reviewers also preferred doing business with Azure Custom Vision Service overall.

- Reviewers felt that Azure Custom Vision Service meets the needs of their business better than Microsoft Computer Vision API.
- When comparing quality of ongoing product support, reviewers felt that Azure Custom Vision Service is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Microsoft Computer Vision API over Azure Custom Vision Service.