We are done developing our product. Now we need to create a way to allow users to subscripe (also doing taxes automaticly), upgrade, cancel, etc. We dont want to build something but integrate. We where looking at stripe + chargebee but does anyone have some insights what is the best way to do this?
I've used recurly forever... but it requires to be custom coded.
Paddle might be what you are looking for - it offers all of the above+handles taxes for you.
Take a look at Thrive Cart. Currently have a lifetime deal on offer at a good price. Loads of functions, integrations and tax collection / reporting. Not sure what platform you are using but it integrates with most.
You could try if you want to use both to create a scenario on Integromat, not sure how many operations you are waiting for at the beginning but the Basic plan should be enough.