PST.net is one of the few competitors that targets paid-media buyers specifically, and the focus shows: Visa Business BINs that authorise on Google Ads, top-up flows tuned for USDT, multi-card management for portfolios. Cryptocardium's pitch is that the same use case is fully covered, plus everything outside ad spend.
At a glance
| Cryptocardium | PST.net | |
|---|---|---|
| KYC at issuance | No | No (entry tier) |
| No-KYC ceiling | $50,000 per top-up | ~$1k/month |
| BIN tier | Visa Business + Corporate | Visa Business (tier-gated) |
| 3-D Secure | App-based | SMS |
| Apple Pay | All BINs, no KYC | Some BINs |
| Funding chains | 20+ incl. XMR | USDT only |
| Physical card | $20, no KYC | No |
| REST + MCP API | Yes | No |
Where PST.net is strong
- Ad-buyer focus. Onboarding is built for the use case. Multi-card portfolio tools are present.
- USDT funnel. Flow is optimised if your funding is USDT specifically.
- Lower entry point. Some tiers start below Cryptocardium's $200 minimum.
Where Cryptocardium is stronger
- App-based 3-DS. SMS-based 3-DS fails when the SIM is offline or roaming — fatal for weekend campaign launches.
- No-KYC ceiling 50x higher. PST.net pushes ad buyers into verification fast.
- Apple Pay across all BINs. No BIN lottery on mobile-wallet support.
- Funding breadth. 20+ chains including XMR vs USDT-only.
- Physical Visa Gold.
- Card-issuing API. Multi-account ad portfolios benefit massively from programmatic rotation. PST.net has no public API.
Which should you choose?
If you run a single ad account with low monthly volume and PST.net's tier limits accommodate you, it works. For multi-account operators, weekend launchers, or anyone who values mobile wallet and physical card options on the same programme, Cryptocardium's product surface is bigger. See also best virtual card for Google Ads for the full ranking and vs paywithmoon for the other ad-targeted competitor.
