Data Entry Services Data Entry Services with an Emphasis on Quality and Accuracy Invensis, a global data entry outsourcing services provider, makes use of best-in-class OCR and ICR technology to fulfil the data entry requirements of our clients.Quality Assurance is a stringent process that we rigorously implement at Invensis. Through this, we aim to ensure that our professionals perform a round of quality checks and implement double data entry to verify and achieve the maximum possible accuracy of data. Invensis prides itself on delivering 99% accuracy level in its data entry services.