Side by side

Face++ vs Kairos Face Recognition API

Face++

7.7#3 in facial recognition softwareFree plan

Free planAndroidiOSWebAPI

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Kairos Face Recognition API

4.7#10 in facial recognition software

Web

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What both publish

Fact	Face++	Kairos Face Recognition API
Founded	2012	2012
Headquarters	Haidian District, Beijing, China	Miami, Florida, United States

Face++ plans

FreeFree
Daily/Monthly Plan—
Pay As You GoPriced on request
SDK licensingPriced on request

Kairos Face Recognition API plans

No prices published.

Pick Face++ if…

Face++ suits developers adding image analysis or recognition to applications, including face verification, OCR, or landmarking. Its free API access can be an option for work that fits within the shared QPS limits.

Pick Kairos Face Recognition API if…

You want what its maker publishes above — check its page for the details.

Charts they share

Facial Recognition Software