CANDI vs Polar Polar and CANDI are both built for developers selling software, and both take the API seriously. They differ on the one thing that matters most: who the seller is.

From 3.9% all in · No monthly fee · Test mode is open today

The difference

It is a different billing model, not a cheaper one. Polar is a merchant of record. CANDI is not, and that single fact decides almost everything else.

 Merchant-of-record platformsCANDI
Who is the sellerThe platform. Their name is on the charge and the invoice.You. Your name is on the charge.
Whose payment accountTheirs. Your customers pay them.Yours. You connect your own account.
Where the money landsWith them, then paid out to you on their schedule.In your account, on your own payout schedule. CANDI never holds it.
Sales tax / VATThey calculate, collect and remit it.Yours. CANDI does not calculate, collect, remit or file it.
Who verifies youThey do, as part of onboarding.Your payment provider does. Not us.
ChargebacksTheirs to fight, under their terms.Yours, on your own account.

This is a structural comparison of the two billing models, not a claim about any one vendor. Business models change — check the vendor's own pricing and terms before you decide.

Which to pick

Pick on who you want to be to your customer. Neither answer is universally right.

Polar is a merchant of record with a developer-first surface and tiered plans that reduce the per-transaction rate as volume grows. If you want MoR compliance without an enterprise sales process, it is a serious option, and at higher tiers its rate can land below our floor. Check their current pricing — tiering means the honest answer to "which is cheaper" depends entirely on your volume.

The part that does not depend on volume

Polar is still the merchant of record. It is the seller, the money passes through it, and it handles and owns the tax. CANDI is not, does not, and never holds your funds. Your customers pay your account directly.

Choosing

  • Want tax compliance handled and are fine with a platform as the seller? An MoR — Polar among them — is the right category.
  • Want the payment account, the customer relationship and the payout schedule to stay yours, and can handle your own tax? That is CANDI.
Before you switch

The honest part. Read this before you move anything.

Where CANDI actually is today. Live payments are not switched on yet, so nobody is taking live money through CANDI. Test mode is fully open — its own database, its own keys, the whole API, and Stripe onboarding, so you can connect a Stripe account and build the entire integration today. Stripe hosts the verification; CANDI never sees your identity documents.

If cross-border sales tax is the problem you are actually trying to solve, a merchant of record solves it and CANDI does not. That is a real reason to choose Polar, and we would rather say so here than have you find out after you migrate. Check their current pricing and terms directly — we deliberately do not restate them, because a number we copied today is a number that is wrong later.

Get started

Build against it before you commit to it. Test mode opens the moment you sign up.

From 3.9% all in · No monthly fee · Test mode is open today

Questions

Answered plainly. Including the ones where the answer is no.

Is CANDI cheaper than Polar?

It depends on your volume, and at Polar's higher paid tiers it may not be. We are not going to claim a price win we cannot back. Compare on the model first.

Is CANDI a merchant of record like Polar?

No. You stay the seller of record and the money lands in your own account.

Does CANDI handle VAT?

No. CANDI does not calculate, collect, remit or file tax.