No. 1
Gateway
A single, stable interface for cards, wallets and local payment methods. Built once, integrated once — then left alone to work. Every scheme and storefront you operate, behind one contract.
Payment processing software · London
The quiet machinery
of online payments.
Veletis builds processing software for e-commerce — gateway, orchestration, vault and reporting engineered as one coherent system, and run with the discipline of market infrastructure.
99.99%platform availability
147msmedian authorisation
38acquirer & scheme connections
130+processing currencies
I
Everything a transaction
Everything a transaction
passes through.
No. 2
Orchestration & routing
Each authorisation takes the strongest available path across your acquirers. Soft declines cascade silently; degraded connections drain automatically; approval rates are measured and fed back into the rules.
No. 3
Vault & tokenisation
Card data never enters your systems. Our PCI DSS Level 1 vault issues durable tokens and provisions network tokens with the schemes, so a stored card keeps working when the plastic is reissued.
No. 4
Risk
Every authorisation is scored in milliseconds — velocity rules, device signals, issuer-response learning — with casework tooling for the disputes that still get through.
No. 5
Reconciliation & reporting
Ledger-grade records that tie every authorisation to its capture, settlement file and payout. Exportable, auditable, and exact to the penny — because finance teams deserve software too.
II
One system,
One system,
not a bundle of parts.
Checkout
your storefront
Veletis
vault · risk · routing
Acquirers
schemes & banks
One integration
The storefront speaks to Veletis and to nothing else. Acquirers, schemes and payment methods are added behind the interface — without another line of code on your side.
Deterministic behaviour
Same request, same result. Errors are precise and documented, retries are safe by design, and the sandbox mirrors production behaviour exactly.
Observable by default
Every decision the platform makes — a route chosen, a retry attempted, a decline explained — is recorded and visible to your team, not buried in our logs.
III
Security, held to
Security, held to
an external standard.
- PCI DSS Level 1
- Veletis is assessed annually as a Level 1 Service Provider by an independent Qualified Security Assessor — the strictest tier of the standard, applied to every part of the platform that touches card data.
- Encryption & keys
- Cardholder data is encrypted with AES-256 at rest and TLS 1.3 in transit. Keys live in dedicated hardware security modules and never leave them.
- Continuous assurance
- Annual penetration testing by external specialists, quarterly ASV scans, and security monitoring that never clocks off.
- Software, not funds
- Veletis is a technology company. We do not hold, control or transmit client money — settlement runs exclusively through the acquiring banks connected to the platform.
IV
A software company,
A software company,
deliberately.
Veletis was built by people who ran payments at scale and grew tired of glued-together stacks — a gateway from one vendor, a vault from another, reporting from a spreadsheet. We write the whole system ourselves, operate it ourselves, and answer for it ourselves.
That shape keeps us small, technical and accountable. When you call, you reach an engineer who can read the code — not a ticket queue.
V
Write to us.
Tell us about your volumes, markets and current setup. A senior engineer — not a sales sequence — replies within one business day.