There is not much difference between personal online submission and third-party platform, only in the submission itself. The difference lies in the convenience of service and operation.

1, does the platform provide auxiliary services or expert evaluation?

2. Does the platform follow up in time?

3, whether to inform the detailed problem, difficulty, success rate, the progress of the required material flow, etc.

Of course, you can't compare the basic registration price with the price after providing services. Trademark registration depends more on whether the registration is successful.