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APIs · head to head

Gravitee vs Zimpler

Gravitee logo

Gravitee

APIs

Open source API management platform for event-native APIs

From
Free
Rated
-
Full reviewWebsite
Zimpler logo

Zimpler

APIs

Nordic and Brazilian account-to-account payments for regulated high-risk sectors

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Gravitee has a free tier, so it costs nothing to try first.
  • Each has a real cost: Gravitee the entry paid API management tier is $2,500 a month and includes a single production gateway; Zimpler pricing is not published and is set by industry and risk profile, so smaller merchants cannot benchmark a quote and often discover they are paying well above a general-purpose provider.
  • They diverge on capability: Gravitee covers API Gateway, Zimpler covers Bank payments.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Gravitee and Zimpler actually diverge.

Attributes where Gravitee and Zimpler differ
AttributeGraviteeZimpler
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
PlatformsCloud, On-premise, KubernetesWeb, REST API
Founded2015Unknown

Identical on both: 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 Gravitee

  • API Gateway
  • Developer Portal
  • Analytics Dashboard
  • Kubernetes
  • Docker
  • Kafka
  • LDAP
  • Cloud support

Only in Zimpler

  • Bank payments
  • BankID identity
  • Payouts
  • Recurring payments
  • Risk screening
  • Brazil coverage

What people use each for

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

Gravitee

  • API gateway and lifecycle managementnot Zimpler
  • Exposing Kafka event streams as managed APIsnot Zimpler
  • Protocol mediation between event brokers and clientsnot Zimpler
  • Self-hosting an open source API gatewaynot Zimpler
  • Access control and authentication in front of internal APIsnot Zimpler

Zimpler

  • A Swedish gambling operator needing deposit and verified identity in a single customer flownot Gravitee
  • A Nordic merchant wanting instant bank payouts rather than card refundsnot Gravitee
  • A trading platform where confirming account ownership before funding is a regulatory requirementnot Gravitee
  • A European operator expanding into Brazil and wanting one provider across both marketsnot Gravitee

Where each one falls short

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

Gravitee

  • The entry paid API management tier is $2,500 a month and includes a single production gateway
  • Event management is priced separately, starting at $1,250 a month for the Comet tier
  • Tiers are gated on gateway and broker counts, so scaling horizontally means moving tier rather than paying incrementally
  • Data logging masking and other enterprise features are withheld from the lowest paid tier
  • 24/7 support requires the top Universe tier

Zimpler

  • Pricing is not published and is set by industry and risk profile, so smaller merchants cannot benchmark a quote and often discover they are paying well above a general-purpose provider.
  • As a payment facilitator carrying merchant risk, it declines or offboards merchants on risk grounds, which makes it a dependency you cannot assume will persist.
  • Its strength is concentrated in the Nordics, and coverage in southern and eastern Europe is thinner than pan-European account-to-account specialists.
  • Revenue concentration in iGaming ties the provider to a sector under constant regulatory change, so licence changes in one market affect the supplier as well as the merchant.
  • Bank transfers have no chargeback protection, so disputes are handled commercially and consumers used to card protections may resist the payment method.

Pricing, plan by plan

Gravitee

Free
  • CommunityFree
    • API Gateway
    • Basic analytics
    • Community support
  • Enterprise$1500/monthly
    • Advanced features
    • SLA support
    • SSO integration
  • Custom$undefined/monthly
    • Custom deployment
    • Dedicated support
    • Premium SLA

Zimpler

On request
  • Zimpler payments$undefined/year
    • Per-transaction pricing quoted by industry, risk and volume
    • Separate pricing for payouts and identity verification
    • Merchant underwriting required, with sector restrictions

Which should you pick?

Choose Gravitee if

  • You need api gateway.
  • You want to start without paying.
  • You work on Cloud, On-premise, Kubernetes.
  • You also want developer portal.
Gravitee review

Choose Zimpler if

  • You need bank payments.
  • You work on Web, REST API.
  • You also want bankid identity.
Zimpler review

Questions people ask

Is Gravitee or Zimpler better?
Neither clearly leads. Gravitee starts at Free and Zimpler at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Gravitee or Zimpler?
Gravitee has a free tier; the other does not. Paid plans start at Free for Gravitee and On request for Zimpler.
Does Gravitee or Zimpler run on more platforms?
Gravitee runs on Cloud, On-premise, Kubernetes. Zimpler runs on Web, REST API.
Can I use Gravitee for free?
Yes. Gravitee has a free tier, so you can try it without paying. Zimpler starts at On request.
What is Gravitee best used for?
Gravitee is most often used for api gateway and lifecycle management, exposing kafka event streams as managed apis, protocol mediation between event brokers and clients, self-hosting an open source api gateway. Of those, api gateway and lifecycle management and exposing kafka event streams as managed apis are not what Zimpler is typically brought in for.
What can Gravitee do that Zimpler cannot?
Gravitee covers API Gateway, Developer Portal, Analytics Dashboard, Kubernetes. Zimpler covers Bank payments, BankID identity, Payouts, Recurring payments.

Answered from the vendors’ own pages

Gravitee: What is Gravitee's pricing model?

Gravitee uses a tiered subscription model with monthly flat pricing. The Planet tier for API Management starts at $2,500/month with one production gateway, while the Comet tier for Event Management starts at $1,250/month.

Source
Zimpler: Which markets does Zimpler cover?

Sweden and the Nordics primarily, plus the wider EU and Brazil. It is strongest where national electronic identity schemes exist.

Gravitee: Are there hidden fees with Gravitee?

No. Gravitee explicitly states there are no hidden fees, and all tiers include unlimited users and unlimited APIs under management.

Source
Zimpler: Does it handle identity verification?

Yes. In the Nordics it captures BankID identity alongside the payment, which removes a separate verification step.

Gravitee: What does higher tier pricing include in Gravitee?

Higher tiers add more production gateways, enterprise plugins, and enhanced support levels ranging from Gold to Platinum/Diamond support.

Source
Zimpler: Is pricing published?

No. It is quoted per merchant based on sector, risk and volume, and merchants must pass underwriting first.

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