Polar vs Lemon Squeezy Fees 2026: Merchant of Record

Polar and Lemon Squeezy are both merchant-of-record platforms aimed at indie and digital-product sellers, and they tie on the free tier at 5% + 50¢. The split is structural: Polar offers rate-reducing paid tiers (down to 3.4% + 30¢ on Scale) while Lemon Squeezy holds one rate plus surcharges. This article prices both on a concrete $29 sale, works the paid-tier crossover, and covers both companies' 2026 changes.

1. The fee tables, side by side

All figures verified against official pricing pages on 2026-10-11.

Plan / component	Polar	Lemon Squeezy
Entry rate (free tier)	Starter: 5% + 50¢[1]	5% + $0.50[2]
Paid tier 1	Pro $20/mo: 3.8% + 40¢[1]	None
Paid tier 2	Growth $100/mo: 3.6% + 35¢[1]	None
Paid tier 3	Scale $400/mo: 3.4% + 30¢[1]	None
International card surcharge	+1.5%[1]	+1.5%[2]
PayPal surcharge	Not publicly documented	+1.5%[2]
Subscription surcharge	+0.5% (Early Member only)[1]	+0.5%[2]
Dispute fee	$15 per dispute[1]	Not listed on the fees page
Open source	Yes[1]	No
Merchant of record	Yes[3]	Yes[2]

The free entry tiers are a dead heat. Polar's advantage is the tier ladder; Lemon Squeezy's is a simpler single rate with no monthly fee to weigh. Polar's open-source codebase matters for sellers who want to self-host or audit the billing layer.

2. The math on a $29 sale

Worked on a $29 charge from a US card, before any subscription or international surcharge. Polar Starter and Lemon Squeezy use the same base, so they tie until you add a paid tier or a surcharge.

Platform / tier	Fee on $29	Effective rate	Net to you
Polar Starter / Lemon Squeezy (5% + 50¢)	$1.95	6.72%	$27.05
Polar Pro (3.8% + 40¢)	$1.50	5.17%	$27.50
Polar Growth (3.6% + 35¢)	$1.39	4.79%	$27.61
Polar Scale (3.4% + 30¢)	$1.29	4.45%	$27.71

The arithmetic on Polar Pro: 0.038 × $29 + $0.40 = $1.10 + $0.40 = $1.50, which is 1.50 / 29 = 5.17%. On the same $29 sale, the per-transaction saving over the 5% + 50¢ base is $0.45 on Pro. Pro's $20/month fee is recovered once you process about 45 transactions a month at this size (45 × $0.45 = $20.25). Above that volume, Pro is strictly cheaper than the free Starter rate.

3. Polar's paid tiers change the picture

Lemon Squeezy has no equivalent rate-reducing plan, so its effective rate is fixed at the base plus any surcharges regardless of volume. Polar's tiers create three crossover points where paying the monthly fee beats the free rate:

• Pro ($20/mo, 3.8% + 40¢): on $29 tickets it recovers its fee at about $1,300 of monthly sales (45 sales); Polar's own break-even estimate against Starter is about $1,379 a month^[1].
• Growth ($100/mo, 3.6% + 35¢): Polar puts the break-even against Starter at about $5,634 a month in sales^[1]. Against Pro, on $29 tickets, Growth wins above roughly $21,500 a month.
• Scale ($400/mo, 3.4% + 30¢): break-even against Starter at about $19,048 a month in sales, per Polar^[1].

The practical read for an indie seller: start on Polar Starter (free, 5% + 50¢), move to Pro once monthly sales pass about $1,300 to $1,400, and re-run the crossover before each upgrade. Upgrading retires a grandfathered Early Member rate for good^[1]. Lemon Squeezy is simpler (no plan to optimize) but leaves the volume discount on the table.

4. What changed in 2026

Polar restructured its pricing around May 27, 2026^[1]. Organizations created before that date were grandfathered on an Early Member rate of 4% + 40¢ plus a 0.5% subscription surcharge, held indefinitely. Organizations created on or after May 27, 2026 start on the Starter plan at 5% + 50¢ with no grandfathered rate, and can opt into the paid tiers for a lower percentage.

Lemon Squeezy changed direction too. In a January 28, 2026 update, it said its goal is to give Lemon Squeezy users an easy way to migrate to Stripe Managed Payments, Stripe's merchant-of-record product, available then to merchants in 35+ countries^[4]. Lemon Squeezy's own fee schedule is unchanged at 5% + 50¢ plus surcharges^[2].

The implication for a seller signing up now: you are on Polar's new structure, so the comparison above (Starter 5% + 50¢ with paid-tier ladder) is the one that applies. The old 4% + 40¢ Early Member rate is closed to new accounts. If you held a pre-May-27 Polar account, your grandfathered rate persists, which can be cheaper than the new Starter tier for low-volume subscription sellers.

5. Decision guidance

• Brand-new indie seller, low volume: tie at 5% + 50¢. Pick on developer experience; Polar's open-source codebase appeals if you want to audit or self-host.
• Above about $1,400 a month in sales: Polar Pro at 3.8% + 40¢ beats Lemon Squeezy's flat 5% + 50¢.
• Already on Lemon Squeezy: plan for the Stripe Managed Payments migration path the company has announced, or compare Polar before you move.
• High-volume digital seller: Polar Growth or Scale drives the rate toward 3.4%, which Lemon Squeezy cannot match without a custom deal.
• Heavy PayPal usage: Lemon Squeezy lists a +1.5% PayPal surcharge; Polar does not publicly document one, so verify PayPal handling directly before relying on it.

Re-verify both pricing pages before committing, especially Polar's tiers given the recent restructure. For the two best-known merchant-of-record providers head to head, see Paddle vs Lemon Squeezy, and for the processor-plus-billing-software path see Stripe Billing vs Lemon Squeezy.

All fee figures verified against official pricing pages on 2026-10-11.

Frequently asked questions

Is Polar cheaper than Lemon Squeezy in 2026?

On the free tier, they match: Polar's Starter plan is 5% + 50¢ per transaction and Lemon Squeezy is 5% + $0.50, both verified on 2026-10-11. Polar gets cheaper if you pay for a higher tier. Polar Pro at $20/month drops the rate to 3.8% + 40¢, Growth at $100/month to 3.6% + 35¢, and Scale at $400/month to 3.4% + 30¢. Lemon Squeezy stays at 5% + $0.50 with no rate-reducing paid plan, so Polar wins once monthly sales pass about $1,379, Polar's own break-even for Pro.

Is Lemon Squeezy shutting down or moving to Stripe?

Lemon Squeezy, which Stripe acquired, still operates and still lists 5% + 50¢ on its pricing page as of 2026-10-11. In a January 28, 2026 update it said its goal is to give Lemon Squeezy users an easy way to migrate to Stripe Managed Payments, Stripe's merchant-of-record product, which then supported merchants in 35+ countries. Sellers choosing a platform today should weigh that migration path against Polar, which is independent and open source.

Are Polar and Lemon Squeezy both merchant of record?

Yes. Both act as the legal merchant of record, calculate and remit VAT and US sales tax in every jurisdiction, and hold the tax-registration liability. Polar is notable for its open-source codebase, which Lemon Squeezy is not. The merchant-of-record model is the reason both charge roughly 5% rather than a bare processor's 2.9% + 30¢.

Did Polar change its pricing in 2026?

Yes. Organizations created before May 27, 2026 were grandfathered on an Early Member rate of 4% + 40¢ plus a 0.5% subscription surcharge. For organizations created on or after May 27, 2026, the entry rate is the Starter plan at 5% + 50¢, with no grandfathered rate. New sellers signing up now start on Starter and can move to a paid tier for a lower percentage.