Is Paddle or Polar cheaper?

Paddle starts at 5% plus $0.50 per transaction, with no monthly fee (free plan available). Polar starts at $0 per month on Starter at 5% plus $0.50 per transaction (free plan available).

Paddle vs Polar

An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.

The short answer

Both sides assessed

Paddle compared with Polar

Polar undercuts Paddle on paper at 3.8 percent plus 40 cents on its $20 Pro plan, but adds 1.5 percent on international cards, 0.25 percent to 1 percent on currency conversion, and per-payout fees, which narrows the gap considerably once your buyers are actually global. Paddle's rate is all-inclusive and its subscription and dunning tooling is far more mature. Take Polar if you are a developer selling to a mostly domestic audience and want the cheapest modern API; take Paddle if you want one number that is actually the number and a decade of tax filing behind it.

Polar compared with Paddle

Polar is cheaper on paper and often cheaper in practice for US-weighted card volume, landing near 4.4 percent at $100,000 a month on Growth against Paddle's flat 6.0 percent. But Paddle's rate is genuinely all-inclusive while Polar adds 1.5 percent on international cards plus conversion and payout fees, which can close most of the gap for a global seller. Choose Polar if you are a developer who wants metering, an open codebase, and a lower rate; choose Paddle if you want one predictable number, a decade of tax filings, and 24/7 billing support for your customers.

Choose Paddle if

Small and mid-sized software companies selling globally with no finance or tax function, especially B2C and prosumer SaaS with a lot of small international transactions, teams who would rather pay a visible 5 percent than discover an unfiled VAT obligation in Germany two years later, and founders who want checkout, subscriptions, tax, fraud, and billing support from one vendor on day one.

Choose Polar if

Developers and small AI-native software companies that bill by consumption, want a merchant of record so global VAT is somebody else's problem, and value an open-source codebase, a clean API, and framework adapters over an enterprise sales relationship. Particularly good for anyone whose pricing mixes a subscription with metered tokens or credits.

Side by side

13 attributes

Attribute	Paddle	Polar
Category	Billing	Billing
Starting price	5% plus $0.50 per transaction, with no monthly fee (free plan available)	$0 per month on Starter at 5% plus $0.50 per transaction (free plan available)
Pricing model	Single blended merchant of record fee per successful transaction, with no monthly platform fee, no setup fee, and no minimum volume. Tax filing, fraud protection, dunning, analytics, and customer billing support are included in the rate rather than sold as add-ons.	Tiered plans where a monthly platform fee buys down the per-transaction merchant of record rate, plus itemized surcharges for international cards, currency conversion, payouts, and disputes.
Free plan	No free plan and none needed: there is no platform subscription at all, so an account with no sales costs nothing. Every feature including tax filing, Retain dunning, and ProfitWell Metrics is included in the transaction rate.	Starter is free forever with the full merchant of record function, subscriptions, usage billing, benefits, and API access, priced at 5 percent plus 50 cents per transaction. There is no feature paywall on Starter; the paid plans buy a lower rate, not more capability.
Free trial	No trial in the conventional sense; the account is free to open and you pay only when you make a sale, subject to seller verification	No trial required; the Starter plan is free to use and you pay only per transaction
Best for	Small and mid-sized software companies selling globally with no finance or tax function, especially B2C and prosumer SaaS with a lot of small international transactions, teams who would rather pay a visible 5 percent than discover an unfiled VAT obligation in Germany two years later, and founders who want checkout, subscriptions, tax, fraud, and billing support from one vendor on day one.	Developers and small AI-native software companies that bill by consumption, want a merchant of record so global VAT is somebody else's problem, and value an open-source codebase, a clean API, and framework adapters over an enterprise sales relationship. Particularly good for anyone whose pricing mixes a subscription with metered tokens or credits.
Setup time	A day for the integration, longer for approval. The checkout can be embedded in an afternoon and the API is pleasant, but seller verification is a review of your business and product by a company that is about to take legal responsibility for your sales, and that can take days.	Hours for the integration if you use a framework adapter, plus an onboarding review before you can transact. The adapters and SDKs are genuinely the fastest path to a working paid product in this category, but Polar screens sellers because it carries the liability, and payouts require a connected Stripe account.
Learning curve	Moderate. The subscription concepts are standard, but the merchant of record mental model takes adjustment: your revenue is a payout from Paddle, not a stream of customer payments, and your accounting has to reconcile the two. Teams migrating from Paddle Classic to Paddle Billing face a genuine rebuild rather than an upgrade.	Low for developers, higher for everyone else. The API and documentation are excellent and the concepts map cleanly onto how software engineers think. Usage metering requires a deliberate design decision about what events you emit and how meters aggregate them, and getting that wrong is the most common source of billing disputes on any consumption-priced product.
Platforms	Hosted overlay checkout, Inline checkout embedded in your own page, Paddle Billing REST API, JavaScript checkout library, Server SDKs, Hosted customer portal, Sandbox environment	Hosted checkout, Customer portal, REST API, Official SDKs, Framework adapters for common JavaScript and Python stacks, Webhooks, Sandbox environment, Open-source codebase on GitHub
Compliance	SOC 2 Type 2, GDPR, PCI DSS Level 1, 3D Secure 2	PCI DSS via Stripe infrastructure, GDPR, Global VAT, GST, and sales tax registration as merchant of record across 100-plus markets
Founded	2012	2023
Headquarters	London, United Kingdom	Stockholm, Sweden, operating remote-first across Europe
Ownership	Venture and growth equity backed, with KKR holding a substantial minority stake	Venture-backed, independent

Strengths and limitations

Paddle

Strengths

The merchant of record model genuinely removes global tax registration, filing, and remittance from your company, which is the only part of billing that carries legal risk rather than operational annoyance.
The 5 percent rate is all-inclusive in a way competitors' are not: no separate international card surcharge, no currency conversion line, no payout fee, and no charge for the dunning engine or the analytics.
Paddle Billing is a real subscription platform with proration, pauses, multi-item subscriptions, trials, and coupons, not a thin recurring charge wrapped around a checkout.
Retain, inherited from ProfitWell, is one of the better failed-payment recovery engines in the category and is included rather than sold as an upsell.

Limitations

Six percent effective is a lot of gross margin, it does not fall with scale on the published rate, and the only way down is a negotiation you have to earn.
The 50-cent fixed fee makes low-ticket products uneconomic, and Paddle will not even quote the standard rate below a $10 price point.
Acceptable use is narrow. Physical goods, services, marketplaces, and anything regulated are declined, and seller verification can reject a business after you have built the integration.
You are not the seller, so your customer's invoice says Paddle, your enterprise buyer's procurement team has to accept that, and you cannot sign on your own paper for a deal that needs it.

Polar

Strengths

The only merchant of record with genuinely first-class usage-based billing: metered tokens, API calls, compute, and storage, prepaid credit balances, and real-time per-customer gross margin.
The pricing structure buys down a rate rather than unlocking features, so the free Starter plan is functionally complete and you upgrade for economics rather than capability.
Best-in-category developer experience, with framework adapters, official SDKs, a public codebase on GitHub, and a sandbox that makes a full integration an afternoon rather than a sprint.
Purchase benefits are unusually well matched to how developers sell: license keys, file downloads, private GitHub repository access, and Discord role grants, all granted and revoked automatically.

Limitations

The headline rate is not the whole rate. International cards add 1.5 percent, currency conversion adds up to 1 percent, and payouts carry a monthly plus per-payout fee, all of which Paddle folds into its flat number.
The company launched publicly in September 2024 and is seed-funded, so it is a young counterparty to be holding your revenue and filing tax on your behalf across 100 markets.
Disputes cost $15 each regardless of outcome, so a fraud wave has a direct and uncapped cost even though the liability itself sits with Polar.
No revenue recognition module, no ASC 606 schedules, and no multi-entity consolidation, so a company approaching an audit will need accounting tooling elsewhere.

Pricing compared

Paddle

Single blended merchant of record fee per successful transaction, with no monthly platform fee, no setup fee, and no minimum volume. Tax filing, fraud protection, dunning, analytics, and customer billing support are included in the rate rather than sold as add-ons.

Standard5% + $0.50
Volume and customCustom

Paddle is expensive per transaction and cheap per company. At 6.0 percent effective it costs roughly 1.7 points more than assembling Stripe plus a billing layer plus tax software yourself, which at $100,000 a month is about $1,750, or a fraction of one finance hire. Below roughly $150,000 a month in globally distributed revenue that trade is clearly favorable, because the alternative is not 4.3 percent, it is 4.3 percent plus a person who understands VAT thresholds. Above that, and especially if your revenue is concentrated in the US, the premium starts buying you less than it costs, and the exit is painful because card data does not travel. Buy Paddle knowing the take rate does not improve with scale unless you negotiate.

Polar

Tiered plans where a monthly platform fee buys down the per-transaction merchant of record rate, plus itemized surcharges for international cards, currency conversion, payouts, and disputes.

Starter$0
Pro$20
Growth$100
Scale$400

Polar is the best value in the merchant of record category for a developer-led company with US-weighted card volume, and its structure is admirably honest: paying more buys a lower rate, never a feature you were being denied. At $100,000 a month on Growth you land near 4.4 percent against Paddle's 6.0 percent, which is real money. The caveats are that the international card surcharge, currency conversion, and payout fees can add close to a point and a half for a genuinely global seller and erase most of the advantage, and that you are trusting a company founded in 2024 with a $10M seed to hold your revenue and file your tax returns. For usage-priced AI products it is the strongest fit in the category, because nobody else combines real metering with merchant of record status at this price. For a straightforward global consumer SaaS, model the surcharges carefully before assuming you are saving anything.

Editorial verdict on each

Paddle

Category Leader

Paddle is the default answer for a small software company selling globally, and the reason is not the software, it is the legal structure. At an effective 6.0 percent it costs roughly 1.7 points more than assembling your own stack, which is real money and does not improve with scale, but what you buy is the removal of tax registration, filing, remittance, chargeback defense, and a 24/7 billing support desk from your company entirely. Below roughly $150,000 a month in internationally distributed revenue that is an easy trade, because the honest alternative is not 4.3 percent, it is 4.3 percent plus somebody whose job is VAT. Two things should give you pause before signing: the 50-cent fixed fee makes low-priced products genuinely uneconomic, and leaving is expensive because card credentials are not portable, so treat this as a five-year decision rather than a reversible one. If you are US-only, already have finance, or sell on your own contract paper to enterprise buyers, look at a billing layer on your own processor instead.

Read the full Paddle profile

Polar

Momentum

Polar is the best merchant of record for developers, and by some distance the best one for anything priced by consumption. Real usage metering, prepaid credits, per-customer gross margin, purchase benefits that grant GitHub and Discord access, framework adapters that make integration an afternoon, and a public codebase add up to a product that feels built by people who have actually shipped software for money. The pricing structure is honest, since the monthly fee buys a rate rather than unlocking features you were being denied. Two things temper the recommendation. The headline rate is not the whole rate, and a seller with mostly international cards should model the 1.5 percent surcharge, conversion, and payout fees before assuming a saving over Paddle's flat number. And this is a company founded in 2024 on a single seed round carrying your VAT liability, which is a different bet from a decade-old vendor with institutional backing. For an AI-native startup, especially one that qualifies for twelve free months of Scale, it is the strongest option in the category. For a business where a payments outage would be fatal, weigh the counterparty question honestly.

Read the full Polar profile

Paddle profile last reviewed 2026-08-22; Polar last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.