There's Yandex OCR (1.2 cents per image with handwriting model). https://yandex.cloud/en/docs/vision/pricing https://yandex.cloud/en/docs/vision/pricing https

There's Yandex OCR (1.2 cents per image with handwriting model). https://yandex.cloud/en/docs/vision/pricing https://yandex.cloud/en/docs/vision/pricing https://yandex.cloud/en/docs/vision/operations/ocr/text-detection-handwritten https://yandex.cloud/en/docs/vision/operations/ocr/text-dete... Not sure about their training on English content, but they made a search engine for parish registers kept in a number of local archives last year (in Russian): https://habr.com/en/companies/yandex/articles/712510/ https://habr.com/en/companies/yandex/articles/712510/