The best payment systems, according to hackers
12 payment systems were recommended on Hacker News between November 2025 and November 2026. We rank them by how many separate people recommend each one, and 8 earn the Hacker Approved badge.
Top picks
The three most recommended payment systems with the badge. Each figure is 5 people. RecommendsCriticizes One comment
Avoids card network fees
Free, instant bank-to-bank transfers, praised as cheaper than card networks; critics object to government control and weak fraud recourse.
UPI (Unified Payments Interface)
58 recommend, 12 criticize, 83% approval
Ranked 2 of 12 by recommenders
Instant, free bank-to-bank payments
Instant, free bank-to-bank transfers that people in India use daily, praised for scale and convenience; the most common caveat is a poor experience for tourists.
No accounts or API keys needed
Open protocol that uses HTTP 402 so clients pay per request in stablecoins without accounts or API keys. Main caveat: on-chain costs and latency make tiny, high-volume payments impractical.
All 12 payment systems, ranked
Select a column heading to sort. Approval share is recommenders out of everyone who gave an opinion; the tick on each bar marks the 2 to 1 line the badge needs. Months counts the months, out of 13, in which someone recommended it.
| Rank | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Pix | 65 | 14 | 82% | 11 | — | Approved |
| 2 | UPI (Unified Payments Interface) | 58 | 12 | 83% | 11 | — | Approved |
| 3 | GNU Taler | 37 | 26 | 59% | 12 | — | — |
| 4 | x402 | 35 | 8 | 81% | 9 | — | Approved |
| 5 | Visa card | 34 | 124 | 22% | 9 | — | — |
| 6 | Lightning Network | 31 | 20 | 61% | 11 | — | — |
| 7 | iDEAL | 30 | 15 | 67% | 7 | 2 yrs4 owners | Approved |
| 8 | BLIK | 20 | 6 | 77% | 9 | — | Approved |
| 9 | FedNow | 13 | 3 | 81% | 9 | — | Approved |
| 10 | SEPA transfer | 12 | 6 | 67% | 6 | — | Approved |
| 11 | Unified Payments Interface (UPI) | 10 | 1 | 91% | 7 | — | Approved |
| 12 | SEPA Instant | 8 | 1 | 89% | 4 | — | — |
How we rank
Rank is the number of separate people who recommend a product in a Hacker News comment over the past year. Someone who praises the same payment system in five threads counts once.
The badge goes to payment systems that at least 10 people recommend, with recommenders outnumbering critics at least 2 to 1, recommended in at least 4 of the 13 months.
Rankings are never for sale. We may earn a commission when you buy through our links. It never changes the order.