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APIs · head to head

Moov vs Polar

Moov logo

Moov

APIs

Payments API with a published rate card covering card acceptance, ACH and instant payouts

From
$500/month
Rated
-
Full reviewWebsite
Polar logo

Polar

Accounting

Billing and revenue platform for AI and infrastructure companies

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Polar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Moov the 500 US dollar monthly minimum makes Moov unattractive below roughly 80,000 dollars a month of card volume, since the minimum rather than the rate becomes your effective price.; Polar percentage-based fees higher than some specialized processors for high-volume transactions
  • They diverge on capability: Moov covers Interchange-plus card acceptance, Polar covers Usage Billing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Moov and Polar actually diverge.

Attributes where Moov and Polar differ
AttributeMoovPolar
Starting price$500/monthFree
Pricing modelPer transaction plus monthly minimumPercentage of transaction plus per-transaction fee
Free tierNoYes
PlatformsWeb, API, iOS, AndroidWeb, API
CategoryAPIsAccounting

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Moov

  • Interchange-plus card acceptance
  • ACH transfers
  • Instant payments
  • Wallets
  • Payment links and invoices
  • Virtual cards
  • Account verification
  • Card account updater

Only in Polar

  • Usage Billing
  • Subscriptions
  • Seat Management
  • Prepaid Credits
  • Hosted Checkout
  • Cost Insights
  • Merchant of Record

What people use each for

The jobs each tool is most often brought in to do.

Moov

  • A vertical SaaS company embedding payments that needs published unit economics to price its own product before signing anythingnot Polar
  • A marketplace paying contractors that wants same-day ACH and instant push-to-card in one API with the cost of each visiblenot Polar
  • A platform that must hold balances for end users between collection and payout without becoming a money transmitternot Polar
  • A software company moving off a legacy gateway that wants interchange-plus transparency instead of a blended rate that hides interchange increasesnot Polar

Polar

  • Billing for token and API call consumption by LLM applicationsnot Moov
  • Managing tiered pricing for infrastructure usage-based servicesnot Moov
  • Handling subscription and usage hybrid modelsnot Moov
  • Monetizing AI APIs with usage metering and creditsnot Moov

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Moov

  • The 500 US dollar monthly minimum makes Moov unattractive below roughly 80,000 dollars a month of card volume, since the minimum rather than the rate becomes your effective price.
  • The 50 cent monthly charge per active wallet penalises platforms with many end users who transact rarely, and that cost grows with your user base rather than your revenue.
  • United States only, so any platform with international sellers or buyers needs a second provider and a second reconciliation process.
  • At very high volume the published interchange-plus markup is less competitive than a directly negotiated acquiring relationship, so success eventually creates a reason to leave.
  • The ecosystem of prebuilt integrations, plugins and third-party tooling is far smaller than Stripe's, so anything outside the core API, from tax handling to subscription logic, is work you build yourself.

Polar

  • Percentage-based fees higher than some specialized processors for high-volume transactions
  • Merchant of record model may not suit companies preferring direct payment control
  • Free Starter tier limited with 5% fees reducing appeal for production use
  • Setup and integration effort required despite API simplicity

Pricing, plan by plan

Moov

$500/month
  • Standard$500/month
    • 500 USD monthly minimum, no setup fee
    • Card online at interchange plus 0.60% and 15c
    • Tap to pay at interchange plus 0.50% and 15c
  • Custom$undefined/month
    • Negotiated rates for high volume
    • Specialised business models
    • Dedicated support

Polar

Free
  • StarterFree
    • 5% + $0.50 per transaction
    • Free tier for testing
    • Basic features
  • Pro$20/month
    • 3.8% + $0.40 per transaction
    • Full platform access
    • Cost insights
  • Growth$100/month
    • 3.6% + $0.35 per transaction
    • Priority support
    • Volume benefits
  • Scale$400/month
    • 3.4% + $0.30 per transaction
    • Dedicated support
    • Custom integration

Which should you pick?

Choose Moov if

  • You need interchange-plus card acceptance.
  • You work on Web, API, iOS, Android.
  • You also want ach transfers.
Moov review

Choose Polar if

  • You need usage billing.
  • You want to start without paying.
  • You work on Web, API.
  • You also want subscriptions.
Polar review

Questions people ask

Is Moov or Polar better?
Neither clearly leads. Moov starts at $500/month and Polar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Moov or Polar?
Polar has a free tier; the other does not. Paid plans start at $500/month for Moov and Free for Polar.
Does Moov or Polar run on more platforms?
Moov runs on Web, API, iOS, Android. Polar runs on Web, API.
Can I use Polar for free?
Yes. Polar has a free tier, so you can try it without paying. Moov starts at $500/month.
What is Moov best used for?
Moov is most often used for a vertical saas company embedding payments that needs published unit economics to price its own product before signing anything, a marketplace paying contractors that wants same-day ach and instant push-to-card in one api with the cost of each visible, a platform that must hold balances for end users between collection and payout without becoming a money transmitter, a software company moving off a legacy gateway that wants interchange-plus transparency instead of a blended rate that hides interchange increases. Of those, a vertical saas company embedding payments that needs published unit economics to price its own product before signing anything and a marketplace paying contractors that wants same-day ach and instant push-to-card in one api with the cost of each visible are not what Polar is typically brought in for.
What can Moov do that Polar cannot?
Moov covers Interchange-plus card acceptance, ACH transfers, Instant payments, Wallets. Polar covers Usage Billing, Subscriptions, Seat Management, Prepaid Credits.

Answered from the vendors’ own pages

Moov: Does Moov publish its prices?

Yes, in unusual detail: interchange-plus card rates, per-transaction ACH and RTP charges, dispute and return fees, and the monthly minimum are all on the pricing page.

Polar: Do you handle international payments and taxes?

Yes, Polar acts as merchant of record in 100+ markets, handling payment processing, tax collection, and compliance automatically.

Source
Moov: What is the monthly minimum?

500 US dollars, with no setup fee. Wallet charges and transaction fees count towards it.

Polar: Is there a free tier?

Yes, the Starter plan is free and charges 5% + $0.50 per transaction, ideal for testing and early-stage development.

Source
Moov: Can I use Moov outside the United States?

No. Moov handles US payments only, though it accepts international cards at an extra 1.5 percent.

Polar: Do you offer discounts for startups?

Yes, the Startup Program provides the Scale plan free for 12 months for early-stage AI companies.

Source
Moov: Is Moov a bank?

No. It is a payments platform working with partner financial institutions, so account and settlement arrangements depend on those partners.

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