Migrating from Magento 1 to 2 – Can anyone recommend a freelancer or company to do this?

I am currently running magento 1.9.4.5. I want to migrate to magento 2. Can anyone recommend a freelancer or company to do this without it costing a small fortune?

I am getting quotes in the region of £2000 which is way too much.

An Indian company called magecomp is advertising the service for just $348:

https://magecomp.com/magento-1-to-magento-2-migration.html

Has anyone tried the ‘do it yourself’ methods such as cart2cart:

https://cart2cart.net/

Any advice would be appreciated.