DOSIsoft offers an «all-in one» web solution for Patient Specific QA, ThinkQA:
Secondary MU calculation, EPID-based pre-treatment verification, EPID-based in vivo dose monitoring(EPIgray®), compatible with all linear accelerators and TPS
DOSIsoft also offers a complete dosimetry solution,PLANET® Dose, for radionuclide therapies (Y90 and Lu122 now)