Crypto Payment Gateway Comparison 2026: CoinGate vs NOWPayments vs ChainPay
Choosing a crypto payment gateway can be overwhelming. There are dozens of options, each with different fee structures, KYC requirements, supported coins, and integration complexity. In this comparison, we break down the four most popular options for merchants in 2026: CoinGate, NOWPayments, Coinbase Commerce, and ChainPay.
Quick Comparison Table
| Feature | CoinGate | NOWPayments | Coinbase Commerce | ChainPay |
|---|---|---|---|---|
| Transaction Fee | 1% | 0.5–1% | 1% | 0.8% |
| KYC Required | Yes (full) | Basic tier: No | Yes (Coinbase account) | None |
| Supported Coins | 70+ | 200+ | 10+ | 4 (USDT, ETH, BTC, SOL) |
| Fiat Conversion | Yes (auto) | Optional | No | No (crypto-native) |
| API Integration | REST API | REST API | REST API | REST API + JS SDK |
| Webhooks | Yes | Yes (IPN) | Yes | Yes (HMAC signed) |
| Setup Time | 1–3 days | 30 min–1 day | 1 day | 5 minutes |
| High-Risk Merchants | Case-by-case | Generally accepted | Restricted | No restrictions |
CoinGate
CoinGate is one of the oldest crypto payment processors, founded in 2014. It supports over 70 cryptocurrencies and offers automatic conversion to fiat (EUR, USD, GBP). It's a solid choice for merchants who want to accept crypto but receive fiat.
Pros:
- Automatic fiat conversion — receive euros directly to your bank account
- Plugins for WooCommerce, Magento, PrestaShop, and other e-commerce platforms
- Well-established company with a track record
- Lightning Network support for fast BTC payments
Cons:
- Full KYC required — passport, proof of address, business documents
- 1% fee on top of network fees
- Approval process can take 1–3 business days
- May reject high-risk merchant categories
NOWPayments
NOWPayments supports the widest range of cryptocurrencies (200+) and offers a tiered system where basic accounts don't require KYC. It's popular among smaller merchants and those in the crypto-native space.
Pros:
- 200+ supported cryptocurrencies — the widest selection available
- No KYC required for the basic tier (limited volume)
- Competitive fees starting at 0.5%
- Supports recurring payments and donations
Cons:
- KYC kicks in at higher volumes — you'll eventually need to verify
- IPN-based webhooks can be less reliable than direct webhook implementations
- Dashboard and documentation can be confusing for beginners
- Fee structure varies by coin and volume tier
Coinbase Commerce
Coinbase Commerce leverages the Coinbase brand and infrastructure. It's the most "mainstream" option and benefits from Coinbase's reputation. However, it comes with all the limitations of a centralized, US-regulated platform.
Pros:
- Trusted brand — customers recognize and trust Coinbase
- Simple checkout experience
- No-code payment buttons for basic use cases
Cons:
- Requires a Coinbase account — full KYC with identity verification
- 1% transaction fee
- Limited cryptocurrency support compared to competitors
- US-focused — limited support for international merchants
- Strict acceptable use policy — similar restrictions to traditional processors
ChainPay
ChainPay takes a developer-first approach: a clean REST API, a lightweight JS SDK, HMAC-signed webhooks, and zero KYC. It focuses on the four most-used crypto assets for payments (USDT, ETH, BTC, SOL) rather than trying to support hundreds of obscure tokens.
Pros:
- Zero KYC — sign up and start accepting payments in 5 minutes
- 0.8% flat fee with no hidden charges or monthly minimums
- Developer-first: clean API, JS SDK, and comprehensive documentation
- HMAC-SHA256 signed webhooks with automatic retries
- Hosted checkout page — no need to build payment UI
- No restrictions on merchant categories
- Multi-chain: USDT (TRC20 + ERC20), ETH, BTC, SOL from one integration
Cons:
- Only 4 crypto assets supported (but they cover 90%+ of merchant payment volume)
- No automatic fiat conversion — you receive crypto
- Newer platform compared to CoinGate or Coinbase
Which Gateway Should You Choose?
The best choice depends on your specific needs:
- Choose CoinGate if you want automatic fiat conversion and don't mind the KYC process.
- Choose NOWPayments if you need to accept a huge variety of altcoins and want to start without KYC (at low volume).
- Choose Coinbase Commerce if your customers are US-based and trust the Coinbase brand.
- Choose ChainPay if you want the simplest integration, zero KYC at any volume, the lowest flat fee, and a developer-friendly experience.
For developers building SaaS products, digital goods platforms, or any business that's been rejected by traditional processors, ChainPay offers the fastest path from zero to accepting payments — with no gatekeepers in the way.
Get started with ChainPay — it takes less than 5 minutes.