Payments consulting & engineering

Payments that cost less and run smoother.

We help businesses cut payment costs, streamline payment operations, and build the software that ties it all together — without the overhead of a big-name consultancy.

12+
years in payments
$4.2B
volume optimized
23%
avg. cost reduction
40+
integrations shipped

Works across Card networks PSPs & acquirers Ledgers & ERPs Fraud platforms
What we do

Four disciplines. One outcome: payments that work harder.

From cost and routing strategy to the engineering that automates it — and the AI that makes it smarter. Vendor-neutral, senior, and accountable to numbers.

01

Payments Optimization

Pay less to move money and approve more of it.

  • Processing cost & interchange optimization
  • Payment routing and provider strategy
  • Authorization-rate & conversion improvement
  • Fraud and chargeback reduction
02

Operational Efficiency

Reconcile faster, report cleaner, run leaner.

  • Reconciliation & settlement automation
  • Process redesign & tooling for payment ops
  • Reporting, monitoring, and KPIs
  • Vendor and contract management
03

Software Development

The integrations and tools that make it stick.

  • Custom integrations with PSPs, acquirers & ledgers
  • Internal tools & automation for workflows
  • API and platform development
  • Technical due diligence & build-vs-buy
04

AI Consulting

Put AI to work where it actually moves the numbers.

  • AI strategy & high-ROI use-case discovery
  • ML for fraud, risk & authorization
  • LLM tools & automation for operations
  • Data readiness, MLOps & AI governance
Why Plenora

Big-firm rigor, without the big-firm overhead.

You get the people doing the work in the room — not a pyramid of juniors and a slide deck.

01

Senior, hands-on team

The people who scope the work are the people who do it. No handoffs to a junior bench.

02

Vendor-neutral advice

No referral kickbacks, no platform allegiances. We recommend what's right for your stack.

03

We build, not just advise

Strategy lands in production. We ship the integrations and tools that make change permanent.

04

Measurable outcomes

Every engagement is tied to numbers — cost, auth rate, hours saved — agreed up front.

Results

Outcomes, not slideware.

A sample of what optimization looks like when it reaches the P&L. Full write-ups live in Insights.

EU marketplace
22%

Lower processing costs in one quarter through interchange optimization and a re-architected routing waterfall.

Subscription fintech
+3.1pts

Authorization-rate uplift on recurring billing, recovering revenue that was quietly failing at the gateway.

Insights & Posts

Latest from Plenora

Plenora Pulse fintech commentary and the project stories behind the numbers.

Let's talk numbers

Find out what your payments could be costing less.

A 30-minute call. No pitch deck — a quick read on where the savings and risks actually are in your setup.