10 Payment Gateways Every Micro SaaS Founder Should Know (But Probably Doesn't)

You just built your Micro SaaS in three weeks. The code is clean, the landing page is live, and you’re ready for your first customer.

Then it happens.

You try to set up your account, and Stripe asks for business registration documents you don’t have yet. Or maybe you’re in a country where "standard" gateways make you jump through a hundred hoops just to accept $20 from a user in Europe.

The payment gateway struggle is real for indie hackers.

While everyone talks about Stripe and PayPal, they aren't always the best payment gateway for SaaS—especially when you’re just starting out. You need something that handles the "boring stuff" like global taxes and compliance so you can get back to building.

Who is this guide for?

If you fit into any of these buckets, you’re in the right place:

• Indie Hackers: Shipping your first product and needing a "plug-and-play" solution.
• Solo Founders: Building in public and making $500–$5,000 MRR.
• Micro SaaS Creators: Who want to avoid the "Tax Nightmare" of selling globally.
• New Founders in India: Building for the world without a US/EU entity yet.

Here is the good news: You don't have to settle for a gateway that treats you like a giant corporation.

We’ve rounded up 10 payment gateways built for people like you. Whether you need the best payment gateway for international transactions or a specific solution for the Indian market, we’ve got you covered.

What Indie Hackers Actually Need (Not the Corporate BS)

Before we look at the list of best payment gateway for SaaS, let’s get real. You don't need a 50-page enterprise contract. You need a partner that understands the "speed of shipping."

1. Fast Setup (Because Time = MRR) You shouldn't need a three-week approval process. A great gateway lets you start accepting payments in hours, not months, with minimal documentation.

2. Global by Default: Your customers are everywhere. You need a gateway that handles multi-currency transactions without making you open five different bank accounts. It should just work in 100+ countries.

3. Tax Compliance (The "Merchant of Record" Advantage) This is the big one. A Merchant of Record (MoR) acts as the seller. They handle the VAT, GST, and Sales Tax. You focus on the code; they handle the scary letters from tax authorities.

4. Subscription Billing That Works You need recurring payments, dunning management (retrying failed cards), and a self-service portal for your users. Doing this manually is a recipe for burnout.

5. Developer-Friendly Clean APIs, reliable webhooks, and a sandbox mode that actually mirrors reality. If the documentation is a mess, the product usually is too.

6. Pricing That Won’t Murder Your Margins Transparency is key. You want to know exactly what you’re paying per transaction with no hidden "monthly maintenance" fees that eat your $1k MRR.

10 Payment Gateways Built for Indie Hackers

Without wasting anyone more time, of course!

Let's get started!

1. Dodo Payments

India’s answer to LemonSqueezy, built by founders who get it.

Dodo Payments is the rising star for Indian indie hackers. It’s a Merchant of Record (MoR) based in India, specifically designed for digital products and SaaS. If you’ve ever been frustrated by the "Stripe barrier" in India, this is the best payment gateway for your international transactions.

Setup Process

• Sign up: Takes about 5 minutes via their website.
• Documentation: You’ll need your PAN card, bank details, and address proof.
• Integration: You can use their SDK for a custom flow or generate simple "no-code" payment links.
• Speed: You can realistically go live in 1–2 hours.

How Verification Works

• Identity is verified instantly via PAN/Aadhaar.
• They verify your business (even if it's not a registered company yet) to ensure you aren't selling restricted items.
• Bank account linking is straightforward for Indian accounts.

Pricing

• Base Fee: 4% + $0.40 per transaction.
• Hidden Catch: Factor in a 20% tax on the fee and potential small payout charges.
• Payouts: Weekly settlements with no minimum volume required.

Pros & Cons

2. Polar.sh

Open-source billing for developers who like to see the code.

Polar is built for builders who live in their terminal. It’s an open-source MoR that integrates deeply with GitHub, making it a favorite for dev-tool creators.

Setup Process

• Login: Sign in directly with your GitHub account.
• Connect: Link your Stripe account (Polar uses Stripe Connect).
• Create: Set up products and subscriptions directly in the Polar dashboard.
• Deploy: Use their "checkout links" or embed an iframe in 30 minutes.

How Verification Works

• Because they use Stripe Connect, Stripe handles the heavy KYC lifting.
• You follow the standard Stripe verification for your specific country.
• No additional "corporate" verification is required to start testing.

Pricing

• Base Fee: 4% + $0.40.
• International Surcharge: +1.5% for international cards.
• Subscription Fee: Small +0.5% for recurring billing logic.

Pros & Cons

3. Creem

"Payments on autopilot" for teams that ship fast.

Creem is a modern MoR that wants to be the "easy button" for SaaS founders. They focus heavily on automating your financial operations so you never have to look at a tax form.

Setup Process

• Onboarding: Fast, guided signup process.
• Connect: Connect your primary bank or payment provider.
• Setup: Use their hosted pages to avoid building your own checkout UI.
• Time to Market: Usually under 1 hour from start to finish.

How Verification Works

• Standard KYC with a focus on "progressive verification."
• They let you start selling early and ask for more documents as you scale.
• Every account gets a dedicated support specialist to help with the "boring" legal stuff.

Pricing

• Transparency: Pricing isn't public, but it sits in the 4%–5% range.
• Model: Performance-based (you only pay when you make a sale).
• No Hidden Fees: They pride themselves on a "no gotchas" policy.

Pros & Cons

Moving along, let’s look at three heavy hitters. We have a visual-first newcomer, a powerful open-source orchestrator for technical founders, and the "industry standard" that every indie hacker eventually considers..

Do you know? Best payment gateway is not the only solution that will improve your conversion, you need to try other methods to. Check out the best conversion rate optimization tools.

4. Fungies.io

The Pitch: "Payment gateway for game devs and SaaS with beautiful checkouts."

Fungies is an AI-powered, no-code Merchant of Record that focuses on making your storefront look professional without needing a designer.

While it started in the gaming world, it has become a secret weapon for SaaS founders who want high-converting, branded checkouts.

Setup Process

• Build: Use their drag-and-drop storefront builder to create a landing page or store.
• Connect: Link your existing Stripe account (Fungies acts as the MoR layer).
• Design: Choose from 20+ pre-built templates for your checkout UI.
• Launch: You can realistically go from zero to "accepting payments" in 30–60 minutes.

How Verification Works

• They follow standard Stripe KYC requirements.
• Features progressive verification—you can often start setting up and selling immediately, adding more detailed documentation as your volume increases.
• No credit card is required just to sign up and explore.

Pricing

• Flat Rate: 5% + $0.50 per transaction.
• No Monthly Fees: You only pay when you make a sale.
• Payouts: Offers daily payouts once your account is fully verified.

Pros & Cons

5. Hyperswitch

Open-source payment orchestration—own your payment stack.

Hyperswitch is different. It’s not a single gateway; it’s a payment switch written in Rust. It sits between your app and multiple processors (Stripe, PayPal, Adyen, etc.), letting you route payments to wherever they are cheapest or most likely to succeed.

Setup Process

• Choose: Opt for the Cloud-managed version (fastest) or self-host the open-source code.
• Connect: Link your existing processor accounts (Stripe, etc.) via the Hyperswitch dashboard.
• Configure: Set "Smart Routing" rules (e.g., "If customer is in India, use Razorpay; else use Stripe").
• Integrate: Use their single unified API to manage everything.

How It Works

• It is not an MoR. You still need your own accounts with the gateways you connect.
• It acts as a "brain" that picks the best path for every transaction.
• It provides a unified checkout SDK, so your frontend doesn't change even if you switch gateways in the background.

Pricing

• Open Source: Completely FREE to self-host.
• Cloud Managed: Pay-as-you-go based on volume (contact them for specific startup rates).
• ROI: The goal is to save you more in processing fees than the service costs.

Pros & Cons

6. Paddle - Subscription Billing Software for SaaS

The OG Merchant of Record that indie hackers trust.

Paddle is the established veteran. Since 2012, they’ve been the go-to for founders who want a "set it and forget it" tax and compliance solution.

They are the benchmark for what a best payment gateway for SaaS should look like at scale.

Setup Process

• Application: Unlike newer "instant" apps, you must apply and have your product reviewed.
• Approval: Can take 2–4 business days depending on your industry.
• Integration: Done via their robust JavaScript SDK or API.
• Migration: They offer excellent tools for moving from Stripe or other providers.

How Verification Works

• Strict business and identity verification up front.
• They check your website, terms of service, and refund policies before approval.
• Once you're in, they take full legal liability for your global tax compliance.

Pricing

• Standard Rate: 5% + $0.50 per transaction.
• Volume Discounts: Available once you cross significant MRR milestones.
• No Hidden Fees: They handle all currency conversion and fraud costs within that 5%.

Pros & Cons

7. FastSpring

The Pitch: "Enterprise MoR for those ready to scale."

FastSpring has been around since 2005, making it one of the most established players in the game. While many newer gateways focus on the "vibe" of indie hacking, FastSpring focuses on the "complexity" of global commerce. It’s a heavy-duty Merchant of Record designed to handle everything from simple $10 subscriptions to complex B2B software deals.

Setup Process

• Application: You must submit your website for a manual review. This isn't an "instant access" platform.
• Onboarding: Once approved, you’ll work through a setup checklist including tax forms (W-8/W-9) and signing a user agreement.
• Storefront: You can choose between "Popup Storefronts" for your website or a "Web Storefront" hosted by FastSpring.
• Verification: They require a live pricing page and clear Terms of Service on your site before they activate your store.

How Verification Works

• They conduct a thorough KYC (Know Your Customer) process.
• Identity and business existence are verified through official government documents (Certificate of Incorporation or Sole Proprietorship).
• In 2025/2026, users have noted a $150 "Risk Assessment Fee" for new accounts to cover the manual vetting process.

Pricing

• Flat Rate: Typically 5.9% + $0.95 per transaction.
• Premium Cost: While it is more expensive than Dodo or Polar, the fee covers a more comprehensive suite of compliance and fraud tools.
• Payouts: Generally issued monthly or twice-monthly via a dedicated payout portal.

Pros & Cons

When you're building a SaaS from India, you're often caught between two worlds: you want to sell globally, but you also want to tap into the massive Indian market with local payment methods like UPI.

While the "Merchant of Record" (MoR) models we discussed earlier handle your global taxes, they often lack the depth needed for the Indian ecosystem. This is where Cashfree Payments steps in.

8. Cashfree Payments (India-Specific)

India's payment gateway with international capabilities.

Cashfree is a licensed payment aggregator that has become a favorite for Indian Micro SaaS founders who want to balance low domestic fees with the ability to accept USD/EUR. Unlike an MoR, Cashfree is a direct gateway, meaning you are the seller of record and responsible for your own tax filings.

Setup Process

• Onboarding: A completely digital KYC process. In 2026, they have streamlined this to be nearly "paperless."
• Documentation: You will need a GST number for most features, along with business registration docs and a linked Indian bank account.
• Approval: Typically takes 24–72 hours.
• Integration: They offer "low-code" plugins for Shopify and WooCommerce, plus well-documented APIs for custom SaaS builds.

How Verification Works

• They perform a standard RBI-mandated KYC on your business entity.
• Identity is verified via Aadhaar/PAN.
• To enable international payments, you often need to provide additional details about the nature of your SaaS to comply with cross-border regulations.

Pricing

• Domestic Rate: Special limited-period offer of 1.6% (standard is 1.95%) for new merchants.
• International Rate: Competitive 2.69% to 2.99% per transaction.
• The "India Edge": 0% fee on UPI transactions is a common promotion, which can save you a fortune as you scale locally.
• Payouts: Offers "Instant Settlements" where you can get your funds in your bank account within 15 minutes of the transaction.

Pros & Cons

9. Instamojo (India Micro-Business)

Instamojo is the "beginner's best friend" in India. If you have a side project or a Micro SaaS idea and you aren't ready to deal with the GST department yet, this is your gateway. It's built for speed and simplicity, letting you test product-market fit without the legal overhead.

Setup Process

• Sign Up: Just an email address and a phone number to get started.
• KYC: Digital verification using your personal PAN and Aadhaar.
• Creation: You can create "Smart Links" (payment links) in under 60 seconds.
• Activation: You can start accepting domestic payments almost instantly.

How Verification Works

• Initial: Personal verification allows you to start small.
• Growth: As your volume increases, they will prompt you to provide business registration details.
• International: Note that international payments are not enabled by default. You usually need to request it separately, and they may require a functional website with clear legal policies (Terms, Privacy, Refunds).

Pricing

• Standard Rate: 2% + ₹3 per transaction (plus 18% GST on the fee).
• Digital Products: Sometimes higher (around 5% + ₹3) if you use their hosted online store features.
• Convenience Fee: A unique feature that lets you "pass on" the transaction fee to your customer so you get the full amount.

Pros & Cons

10. PayHere (Sri Lanka & Regional)

For founders in Sri Lanka and neighboring regions, global gateways often feel like they are built for someone else. PayHere is the regional leader, offering a localized experience with global reach. It is the best payment gateway for international transactions if your business is based in Sri Lanka.

Setup Process

• Tiers: Choose between Lite (no monthly fee), Plus, or Premium plans.
• Integration: Extensive support for WooCommerce, Shopify, and a clean API for custom SaaS apps.
• Payouts: You can receive settlements in LKR or even USD (if you have a Seylan Bank BFC account).

How Verification Works

• Requires a registered business entity in Sri Lanka.
• Manual verification of your business nature and website compliance.
• Standard KYC involves identity proof and business registration (BR) documents.

Pricing

• Lite Plan: 3.30% processing fee (no monthly fee).
• Plus/Premium: Monthly fees range from LKR 3,990 to 9,990 but offer lower rates (down to 2.69%).
• Cross-Border Fee: Usually an additional 1.0% for foreign currency transactions.

Pros & Cons

Comparison Table

Conclusion & Your Next Steps

Here is the real talk: there is no "perfect" payment gateway. There is only one that fits your situation right now.

As an indie hacker, your biggest risk isn't choosing a gateway with a 1% higher fee—it's getting stuck in "integration hell" instead of talking to your customers. Your payment stack should grow as you do. You don't need an enterprise-grade solution for a product that has ten users.

To help you decide, here is the "Founders Cheat Sheet":

• Building an Indian Micro SaaS? Start with Dodo Payments if you want the "Merchant of Record" experience (they handle the global taxes). If you want the lowest possible fees and need local UPI support, Cashfree is your best bet.
• Developer building tools for developers? Polar.sh is calling your name. The GitHub integration alone will save you hours of manual work.
• Want someone to hold your hand? If the thought of tax compliance keeps you up at night, Creem’s dedicated human support is worth the consideration.
• Need to own your stack? If you’re a technical founder who hates vendor lock-in, Hyperswitch lets you build total payment independence from day one.

Your Next Step: Pick one gateway from this list that fits your current revenue level and region. Sign up for a sandbox account today, and try to make a test payment.

Don't overthink it. You can always switch or add more gateways later. The most important thing is to start collecting that first $1.