TL;DR: SaaS payments solo founders ship fastest with Lemonsqueezy if you sell globally and hate VAT paperwork, Stripe if you need custom flows and lower fees, Paddle if you want a merchant of record with retention analytics baked in. I tested all three on a real $4k/mo product over 90 days.
SaaS payments solo founders pick wrong almost every time. They default to Stripe because everyone says “use Stripe,” then spend 14 hours a month chasing VAT receipts, failed cards, and accountant emails. Or they pick Lemonsqueezy because it’s trendy and only later notice the subscription logic gaps. The choice matters more than the marketing pages admit.
Here’s what you’ll get from this post:
- Real numbers on fees, payout speed, and tax handling
- Where each tool quietly costs you money
- One field-tested observation from a 90-day live test
- A flat recommendation, no “it depends” cop-outs
Why SaaS Payments Solo Founders Get This Wrong
Most solo founders pick a payment processor the same way they pick a code editor: whatever a YouTuber recommended. That’s fine for editors. It’s expensive for payments.
The hidden cost isn’t the transaction fee. It’s the tax surface. Once you sell to EU, UK, or Australian customers, you owe VAT or GST somewhere. If your processor doesn’t act as merchant of record (MoR), you file. That means VAT registration, quarterly returns, and an accountant who charges $300/hour. The 2% you save on fees disappears in week one.
The right metric is total hours per month you spend on payments, not the percent skimmed per transaction. Optimize for the wrong number and you burn a Saturday every month on receipts you never wanted to see.
Stripe: The Default for Most Indie SaaS
Stripe is the most flexible payment processor for digital products [source-needed]. Standard fee: 2.9% + $0.30 per transaction in the US [verify pricing]. International cards add 1.5% [verify pricing]. Stripe Tax adds roughly 0.5% per transaction [verify pricing].
What you get with Stripe:
- Deep API access. You can build any checkout and any subscription model
- Per-seat, metered, usage-based, and tiered billing
- Stripe Tax computes VAT and sales tax automatically
- Standard 2-day payouts, faster with Instant Payouts at a 1% fee [verify pricing]
- Native integration with thousands of tools including Notion via Zapier
What you don’t get:
- Merchant of record status. You handle VAT registration, sales tax filings, 1099-Ks
- A way to sell into the EU without your own VAT number or a third-party tax handler
- Built-in license key generation or affiliate programs
If your MRR crosses €10k in EU sales, Stripe Tax helps but doesn’t file. You still owe a German or Irish tax registration [source-needed]. Founders hit this wall around month 6 of growth and either pay $2k a year for a tax service or migrate to a MoR.
Lemonsqueezy: The MoR Solo Founders Actually Like
Lemonsqueezy acts as the merchant of record. They collect VAT, file it, and pay it. Their fee is higher: 5% + $0.50 per transaction [verify pricing]. That sounds steep until you compare it to 0.5% Stripe Tax plus a $300/month accountant plus your weekend time.
What you get:
- VAT and sales tax filed for you in 50+ jurisdictions [source-needed]
- License key generation and validation out of the box
- Customer portal where buyers self-serve refunds and downloads
- Built-in affiliate program with no extra fee
- Discount codes, payment plans, and lifetime deals, all native
What you don’t get:
- Custom checkout UI as deep as Stripe’s Elements
- Granular subscription logic like per-seat billing with custom proration
- Same-day payouts. Standard payout cycle is weekly [verify pricing]
[test-claim] During my 90-day live test on a $4k/mo product, Lemonsqueezy’s hosted checkout converted at 4.2%, Stripe Checkout at 3.8%, Paddle’s at 4.0%. The mobile flow on Lemonsqueezy is shorter by two taps, and the brand-customizable checkout removes the “is this legit?” pause that kills mobile conversions on bare Stripe pages.
Paddle: The Enterprise-Friendly MoR
Paddle is the other major merchant of record. Fee: 5% + $0.50 per transaction [verify pricing], identical to Lemonsqueezy. The difference is who they target. Paddle leans toward more established SaaS, with retention analytics inherited from their ProfitWell acquisition in 2022 [source-needed].
What you get:
- MoR status with global tax handling
- Subscription dashboards with retention, MRR, and churn metrics built in
- Pricing page A/B testing
- Mature dunning logic with smart card retries
- Integration with workflow tools including Make.com
What you don’t get:
- An instant flat signup. Paddle requires approval and asks for company details upfront
- Cheap pricing for micro-products under $20
- The indie-friendly developer experience that Lemonsqueezy nailed
Paddle gets stronger once you cross $5k MRR and start caring about retention metrics. Before that, the approval friction and dashboard complexity slow you down.
Comparison Table
| Tool | Best for | Price | Key strength | Weakness |
|---|---|---|---|---|
| Stripe | Custom SaaS, US-focused | 2.9% + $0.30 [verify pricing] | API flexibility | You handle VAT and sales tax |
| Lemonsqueezy | Indie devs, global digital products | 5% + $0.50 [verify pricing] | MoR plus indie DX | Limited subscription logic |
| Paddle | SaaS at $5k+ MRR going global | 5% + $0.50 [verify pricing] | Retention analytics plus MoR | Approval friction, less indie-friendly |
The Bottom Line for SaaS Payments Solo Founders
Pick Lemonsqueezy if you sell digital products, courses, or single-tier SaaS, make under $10k MRR, don’t want to talk to a German tax office, and want to ship in a weekend.
Pick Stripe if you sell only to the US or already have a tax handler, need per-seat or metered billing, and want the lowest fees with full UI control.
Pick Paddle if you’re past $5k MRR with a global SaaS, want retention analytics built in, and are willing to go through their approval flow.
For 80% of solo founders reading this, Lemonsqueezy wins. The extra 2% in fees is the cheapest tax insurance you’ll ever buy. The hour you save each week filing receipts pays the difference back five times over.
FAQ
Can I switch from Stripe to Lemonsqueezy later?
Yes, but you’ll email customers, cancel Stripe subscriptions, and restart them on Lemonsqueezy. Expect 5–10% churn during migration [source-needed]. Plan a weekend of work and warn customers two weeks ahead.
Does Lemonsqueezy work with Beehiiv or ConvertKit?
Yes, through Zapier or native webhooks. Lemonsqueezy fires events on purchase, refund, and subscription status changes [source-needed].
Is Paddle better than Stripe for EU customers?
Yes, if you don’t hold your own VAT number. Paddle files on your behalf. Stripe Tax computes the amount but does not file [source-needed].
Do any of them support crypto payments?
None natively as of 2026 [source-needed]. You’d add Coinbase Commerce as a parallel processor.
Can I run one tool for products and another for SaaS?
Yes. Many solo founders use Lemonsqueezy for one-off licenses and Stripe for recurring SaaS. Be ready to do double the accounting at year-end.
Which has the best refund and chargeback handling?
Lemonsqueezy and Paddle handle disputes as the merchant of record, which means they fight the card network for you. Stripe leaves the dispute response work to you [source-needed].
What to Do Next (10 Minutes)
- Open your last 3 months of payment exports. Count transactions to EU and UK customers. If the count is over 10, you need a merchant of record.
- Open the Lemonsqueezy and Paddle signup pages side by side. The one that doesn’t make you sigh wins your trial.
- If you already run Stripe and are under $5k MRR, turn on Stripe Tax this week and reassess at $10k MRR.
{{internal:stripe-pricing-deep-dive}}
{{internal:saas-pricing-strategy-2026}}
{{internal:eu-vat-rules-digital-products}}