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APIs · head to head

Treblle vs Zimpler

Treblle logo

Treblle

APIs

API observability, security, and governance platform

From
$233/month
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

  • Each has a real cost: Treblle no free tier is offered; the entry-level Core plan starts at $233/month billed yearly.; 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: Treblle covers API discovery, Zimpler covers Bank payments.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Treblle and Zimpler actually diverge.

Attributes where Treblle and Zimpler differ
AttributeTreblleZimpler
Starting price$233/monthOn request
Pricing modelsubscriptionquote
Platformsweb, apiWeb, REST API

Identical on both: 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 Treblle

  • API discovery
  • Runtime security
  • API governance
  • Compliance monitoring
  • API documentation and analytics
  • Agentic AI 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.

Treblle

  • Gaining full visibility into API traffic across multi-cloud environmentsnot Zimpler
  • Detecting shadow APIs and runtime security risksnot Zimpler
  • Meeting compliance audit requirements such as HIPAA or GDPRnot Zimpler
  • Governing API design standards through CI/CDnot Zimpler

Zimpler

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

Where each one falls short

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

Treblle

  • No free tier is offered; the entry-level Core plan starts at $233/month billed yearly.
  • Growth and Enterprise pricing is custom and not published, requiring a sales conversation to budget.
  • Core plan is limited to 1 workspace and only 30 days of data retention.
  • SSO and on-prem/BYO cloud deployment are reserved for the top Enterprise 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

Treblle

$233/month
  • Core$233/month
    • Billed yearly
    • 5 APIs
    • 500 requests/min
  • Growth$undefined/month
    • Custom APIs and request limits
    • 50M requests/month baseline
    • API security
  • Enterprise$undefined/month
    • Unlimited workspaces, APIs, and requests/min
    • API governance and compliance
    • SSO

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 Treblle if

  • You need api discovery.
  • You work on web, api.
  • You also want runtime security.
Treblle 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 Treblle or Zimpler better?
Neither clearly leads. Treblle starts at $233/month and Zimpler at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Treblle or Zimpler?
Treblle starts at $233/month and Zimpler at On request.
Does Treblle or Zimpler run on more platforms?
Treblle runs on web, api. Zimpler runs on Web, REST API.
What is Treblle best used for?
Treblle is most often used for gaining full visibility into api traffic across multi-cloud environments, detecting shadow apis and runtime security risks, meeting compliance audit requirements such as hipaa or gdpr, governing api design standards through ci/cd. Of those, gaining full visibility into api traffic across multi-cloud environments and detecting shadow apis and runtime security risks are not what Zimpler is typically brought in for.
What can Treblle do that Zimpler cannot?
Treblle covers API discovery, Runtime security, API governance, Compliance monitoring. Zimpler covers Bank payments, BankID identity, Payouts, Recurring payments.

Answered from the vendors’ own pages

Treblle: What does Treblle cost?

Treblle's Core plan costs $233/month billed yearly and covers 5 APIs and 5M requests/month; Growth and Enterprise plans use custom pricing for larger request volumes and advanced features.

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.

Treblle: Is there a free plan?

Treblle does not offer a free tier; it instead offers a no-credit-card demo rather than free ongoing access.

Source
Zimpler: Does it handle identity verification?

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

Treblle: How is usage metered?

Plans are metered by number of APIs monitored and requests per minute/month, with the Core plan capped at 500 requests/min and 5M requests/month.

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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