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APIs · head to head

3scale vs Kustomer

3scale logo

3scale

APIs

API management platform for designing, securing, and monetizing APIs

From
$300/monthly
Rated
-
Full reviewWebsite
Kustomer logo

Kustomer

Customer Support

The future of customer service

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 3scale red Hat's managed 3scale services end on 30 June 2027, so anyone adopting the hosted option now is choosing a product with a published end date; Kustomer pricing not published; requires customised sales assessment and quote for exact costs
  • They diverge on capability: 3scale covers API Gateway, Kustomer covers Unified customer view.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which 3scale and Kustomer actually diverge.

Attributes where 3scale and Kustomer differ
Attribute3scaleKustomer
Starting price$300/monthlyOn request
Pricing modelsubscriptionquote
PlatformsCloud, On-premises, HybridWeb, Cloud
CategoryAPIsCustomer Support
Founded19932015

Identical on both: free tier (No), user rating (Not yet rated).

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 3scale

  • API Gateway
  • Developer Portal
  • API Monetization
  • Red Hat OpenShift
  • AWS
  • Azure
  • Kubernetes
  • Cloud support

Only in Kustomer

  • Unified customer view
  • AI automation
  • Omnichannel
  • Workflow automation
  • Knowledge base
  • Analytics
  • Shopify
  • Magento

What people use each for

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

3scale

  • API gateway and lifecycle managementnot Kustomer
  • Rate limiting and traffic control across API consumersnot Kustomer
  • Developer portal and access key managementnot Kustomer
  • Monetising APIs with usage-based plansnot Kustomer
  • Hybrid deployment across on-premises and cloudnot Kustomer

Kustomer

  • Large B2C and B2B organisations managing 600+ customer support interactions across omnichannel platformsnot 3scale
  • Retail, financial services, travel and hospitality sectors requiring integrated AI-powered supportnot 3scale
  • Enterprises seeking customer 360 views and advanced workflow automationnot 3scale

Where each one falls short

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

3scale

  • Red Hat's managed 3scale services end on 30 June 2027, so anyone adopting the hosted option now is choosing a product with a published end date
  • Sold as part of Red Hat middleware rather than standalone, and 3scale.net redirects into redhat.com
  • Pricing is not published and a subscription is required for some services

Kustomer

  • Pricing not published; requires customised sales assessment and quote for exact costs
  • Voice (call), SMS, and WhatsApp support operate on separate pay-as-you-go pricing models
  • Customisation-based pricing structure means no transparent cost comparison with competitors

Pricing, plan by plan

3scale

$300/monthly
  • Starter$300/monthly
    • API gateway
    • Developer portal
    • Basic analytics
  • Professional$750/monthly
    • Advanced features
    • API monetization
    • Enhanced support
  • Enterprise$undefined/monthly
    • Custom deployment
    • Dedicated support
    • Premium SLA

Kustomer

On request

No published plan breakdown. See the Kustomer review.

Which should you pick?

Choose 3scale if

  • You need api gateway.
  • You work on Cloud, On-premises, Hybrid.
  • You also want developer portal.
3scale review

Choose Kustomer if

  • You need unified customer view.
  • You work on Web, Cloud.
  • You also want ai automation.
Kustomer review

Questions people ask

Is 3scale or Kustomer better?
Neither clearly leads. 3scale starts at $300/monthly and Kustomer at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 3scale or Kustomer?
3scale starts at $300/monthly and Kustomer at On request.
Does 3scale or Kustomer run on more platforms?
3scale runs on Cloud, On-premises, Hybrid. Kustomer runs on Web, Cloud.
What is 3scale best used for?
3scale is most often used for api gateway and lifecycle management, rate limiting and traffic control across api consumers, developer portal and access key management, monetising apis with usage-based plans. Of those, api gateway and lifecycle management and rate limiting and traffic control across api consumers are not what Kustomer is typically brought in for.
What can 3scale do that Kustomer cannot?
3scale covers API Gateway, Developer Portal, API Monetization, Red Hat OpenShift. Kustomer covers Unified customer view, AI automation, Omnichannel, Workflow automation.

Answered from the vendors’ own pages

3scale: Does Red Hat 3scale require a subscription?

Yes. The page states a subscription may be required for some services, though specific subscription details and costs are not published on this page.

Source
Kustomer: How much does Kustomer cost?

Kustomer uses a custom, quote-based pricing model and does not publish standard rates. Every CX team setup is different, so pricing varies based on company size, number of support agents, and monthly conversation volume.

Source
3scale: Is a trial available for 3scale?

A 'Start a trial' link is mentioned in navigation, but trial duration, included features, and limitations are not specified on this page.

Source
Kustomer: How do I get a Kustomer pricing quote?

Complete a 2-minute ROI calculator assessment that gathers information about your industry, company size, agent count, and monthly conversation volume. Results provide directional pricing estimates before sales connects with you.

Source
3scale: When will Red Hat 3scale end support?

Red Hat 3scale API Management maintenance and managed services will end on June 30, 2027. Customers should plan migrations accordingly.

Source
Kustomer: Are there add-on costs for Kustomer features?

Yes, add-on services include HIPAA Enabled Subscription, implementation services, Voice, SMS, and WhatsApp support on a pay-as-you-go model.

Source
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