Baidu OCR vs Mathpix OCR API

Baidu OCR recognizes text in images, including printed and handwritten material, and offers more than 70 capabilities for different industries and scenarios. Its structured recognition options cover identity and bank cards, business licenses, household registers, passports, and transport documents. Baidu states that general text recognition and recognition of major certificates and receipts exceed 98% accuracy. Organizations can connect to the public cloud through online APIs or HTTP SDKs. An offline SDK can be integrated into mobile devices such as phones, cameras, and law-enforcement recorders, while private deployments can run on local servers or a private cloud. The private-deployment software is packaged as Docker containers and supports CPU or GPU environments and domestic operating systems. Baidu says it stays within a dedicated network without uploading data to the public internet. The product has no free plan but lists a free test allowance after real-name verification: 1,000 monthly calls for personal accounts or 2,000 for enterprise accounts using General OCR Standard. A shared resource package is listed at 330 CNY, paid once.

Mathpix OCR API has no write-up on Specifiction yet; its figures are above.