# Face++ — AI Compare Ninja

> Computer-vision APIs and SDKs for image analysis, face comparison and text recognition.

## Overview
- **Category:** Development & Code (Machine learning & computer vision)
- **Status:** Active · checked - Current product offering documented by the vendor.
- **Paid from:** 0.0005 USD / call (Face Detect API)
- **Free access:** Free plan
- **Website:** https://www.faceplusplus.com/
- **Canonical URL:** https://www.aicompare.ninja/en/tool/faceplusplus

## What it does
- Detect faces and compare image pairs for similarity
- Process body outlines and other image features
- Integrate text recognition into applications through APIs

## In brief
Face++ is Megvii’s commercial developer platform for computer vision. It offers cloud APIs and separate SDK products for functions such as face and landmark detection, image-pair comparison, person segmentation and text recognition. Results can be integrated into your own applications. It targets developers and companies adding image-processing capabilities to their products and workflows.


## Limits
Choose the appropriate API or SDK and check its usage terms. Set up the documented API access, submit suitable test images and process returned features or confidence scores. Evaluate error cases and thresholds with representative images. The international website also provides a specific demo and integration inquiry.

## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Free | free | free access | Free API entry without a credit card; check capacity limits separately; The international pricing table lists 0.0005 USD per call for Face Detect and 0.002 USD for Face Compare or Face Search. These are API usage rates, not flat monthly prices. It also offers free API access without a credit card, prepaid QPS capacity plans and separate SDK licences. Current free capacity limits are not confirmed. QPS means requests per second, not a monthly image allowance. Review permitted uses, data regions and biometric-data requirements for the project. |
| Face Detect API | 0.0005 USD | call | Detect faces in an image; The international pricing table lists 0.0005 USD per call for Face Detect and 0.002 USD for Face Compare or Face Search. These are API usage rates, not flat monthly prices. It also offers free API access without a credit card, prepaid QPS capacity plans and separate SDK licences. Current free capacity limits are not confirmed. QPS means requests per second, not a monthly image allowance. Review permitted uses, data regions and biometric-data requirements for the project. |
| Face Compare API | 0.002 USD | call | Compare two face images; The international pricing table lists 0.0005 USD per call for Face Detect and 0.002 USD for Face Compare or Face Search. These are API usage rates, not flat monthly prices. It also offers free API access without a credit card, prepaid QPS capacity plans and separate SDK licences. Current free capacity limits are not confirmed. QPS means requests per second, not a monthly image allowance. Review permitted uses, data regions and biometric-data requirements for the project. |
| Face Search API | 0.002 USD | call | Search a face within a configured collection; The international pricing table lists 0.0005 USD per call for Face Detect and 0.002 USD for Face Compare or Face Search. These are API usage rates, not flat monthly prices. It also offers free API access without a credit card, prepaid QPS capacity plans and separate SDK licences. Current free capacity limits are not confirmed. QPS means requests per second, not a monthly image allowance. Review permitted uses, data regions and biometric-data requirements for the project. |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://www.faceplusplus.com/
- https://www.faceplusplus.com/v2/pricing/
- https://www.faceplusplus.com/privacy-policy/
- https://en.megvii.com/

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/faceplusplus*