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APIs · head to head

Enfuce vs Portkey

Enfuce logo

Enfuce

APIs

European issuer processor holding its own payment institution licence

From
On request
Rated
-
Full reviewWebsite
Portkey logo

Portkey

APIs

Observe, govern, and secure every AI interaction across your enterprise

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Enfuce coverage is European, so a programme that also needs US or Asian issuing requires a separate processor and a separate integration.; Portkey the free Developer tier records only 10,000 logs per month with 3 day log retention; the $49 per month Production tier raises that to 100,000 logs with $9 per additional 100,000 requests, as of August 2026.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Enfuce and Portkey actually diverge.

Attributes where Enfuce and Portkey differ
AttributeEnfucePortkey
Pricing modelquoteUnknown
PlatformsWeb, REST APIWeb

Identical on both: starting price (On request), free tier (No), user rating (Not yet rated), category (APIs).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Enfuce

  • Licensed issuing
  • Card processing
  • Tokenisation
  • Spend controls
  • Multi-currency programmes
  • Carbon and data services

Only in Portkey

Nothing recorded that Enfuce does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Enfuce

  • A European fintech launching cards without spending two quarters finding a sponsor banknot Portkey
  • A corporate issuing fuel or expense cards across several EU countries on one programmenot Portkey
  • A bank migrating an existing European card portfolio off a legacy processornot Portkey
  • A programme that must report cardholder transaction carbon data to meet sustainability commitmentsnot Portkey

Portkey

  • Accessing 1,600+ language models through unified API gatewaynot Enfuce
  • Monitoring and observing LLM behavior in production environmentsnot Enfuce
  • Managing costs and setting budget limits for AI spendingnot Enfuce
  • Implementing guardrails and PII redaction for secure AI interactionsnot Enfuce

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Enfuce

  • Coverage is European, so a programme that also needs US or Asian issuing requires a separate processor and a separate integration.
  • Where Enfuce acts as the licensed issuer it takes on regulatory risk and prices accordingly, so the convenience of skipping a sponsor bank is not free.
  • European interchange caps limit programme revenue far below US levels, so business cases imported from a US card model do not survive the move.
  • It is a smaller supplier than Marqeta or i2c, which means less negotiating room on scheme fees and a thinner partner ecosystem around it.
  • Pricing is entirely quoted with monthly minimums, so low-volume programmes carry a fixed cost that does not scale down with a slow launch.

Portkey

  • The free Developer tier records only 10,000 logs per month with 3 day log retention; the $49 per month Production tier raises that to 100,000 logs with $9 per additional 100,000 requests, as of August 2026.

Pricing, plan by plan

Enfuce

On request
  • Enfuce issuing and processing$undefined/year
    • Per-active-card and per-transaction fees with monthly minimums
    • Higher pricing where Enfuce acts as licensed issuer rather than processor only
    • Interchange arrangements depend on who holds the issuing licence

Portkey

On request

No published plan breakdown. See the Portkey review.

Which should you pick?

Choose Enfuce if

  • You need licensed issuing.
  • You work on Web, REST API.
  • You also want card processing.
Enfuce review

Choose Portkey if

Nothing in the data separates Portkey from Enfuce on the points above - pick on price and on how each one feels to use.

Portkey review

Questions people ask

Is Enfuce or Portkey better?
Neither clearly leads. Enfuce starts at On request and Portkey at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Enfuce or Portkey?
Enfuce starts at On request and Portkey at On request.
Does Enfuce or Portkey run on more platforms?
Enfuce runs on Web, REST API. Portkey runs on Web.
What is Enfuce best used for?
Enfuce is most often used for a european fintech launching cards without spending two quarters finding a sponsor bank, a corporate issuing fuel or expense cards across several eu countries on one programme, a bank migrating an existing european card portfolio off a legacy processor, a programme that must report cardholder transaction carbon data to meet sustainability commitments. Of those, a european fintech launching cards without spending two quarters finding a sponsor bank and a corporate issuing fuel or expense cards across several eu countries on one programme are not what Portkey is typically brought in for.
What can Enfuce do that Portkey cannot?
Enfuce covers Licensed issuing, Card processing, Tokenisation, Spend controls.

Answered from the vendors’ own pages

Enfuce: Do I need my own licence to use Enfuce?

Not necessarily. Enfuce holds Finnish payment institution authorisation and can act as issuer, or process under your own licence if you have one.

Portkey: What happens if I exceed my Portkey plan's request limit?

Production tier ($49/month) charges $9 per additional 100,000 requests beyond the included 100,000. Enterprise customers have custom limits determined through their service agreement. Source: https://portkey.ai/pricing

Source
Enfuce: Which regions does it cover?

Europe. It is not a route to issuing cards in the United States or Asia.

Portkey: Can I self-host Portkey to avoid per-request billing?

Yes. Portkey offers an Open Source self-hosted version with unlimited requests at no cost, including universal API, routing, guardrails, and load balancing features. Source: https://portkey.ai/pricing

Source
Enfuce: How does interchange work?

Who holds the issuing licence determines who receives interchange, so the licensing choice and the revenue model are the same decision.

Portkey: How long does Portkey retain my logs and metrics?

Free Developer tier retains logs 3 days and metrics 30 days. Production tier retains logs 30 days and metrics 90 days. Enterprise tier offers custom retention periods. Source: https://portkey.ai/pricing

Source
Portkey: What compliance features are included in the Enterprise plan?

Enterprise tier includes SOC2 Type 2 certification, GDPR compliance, HIPAA compliance, VPC hosting, SSO, advanced guardrails, and dedicated support. Custom pricing required. Source: https://portkey.ai/pricing

Source
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