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Portworx vs Serverless Framework

Portworx logo

Portworx

Cloud

Kubernetes-native storage and data services, priced by the node hour

From
$0.33/node hour
Rated
-
Full reviewWebsite
Serverless Framework logo

Serverless Framework

Cloud

Build and deploy serverless applications on AWS Lambda

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Serverless Framework has a free tier, so it costs nothing to try first.
  • Each has a real cost: Portworx bare metal nodes are charged at 1.11 USD per node hour against 0.33 for virtual nodes, so a bare metal cluster costs more than three times a virtualised one for identical capability.; Serverless Framework exclusive to AWS Lambda - no support for other cloud providers
  • They diverge on capability: Portworx covers Container-native volumes, Serverless Framework covers YAML configuration.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Portworx and Serverless Framework actually diverge.

Attributes where Portworx and Serverless Framework differ
AttributePortworxServerless Framework
Starting price$0.33/node hourFree
Pricing modelPer node hourUnknown
Free tierNoYes
PlatformsLinuxAWS Lambda, AWS API Gateway, AWS CloudFormation

Identical on both: user rating (Not yet rated), category (Cloud).

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 Portworx

  • Container-native volumes
  • Failure domain placement
  • Volume encryption
  • Database automation
  • Disaster recovery
  • Autopilot capacity management
  • Hardware independence

Only in Serverless Framework

  • YAML configuration
  • Single command deployment
  • Extensible plugin ecosystem
  • Multi-language support
  • Unified dashboard
  • Built-in metrics and alerts

What people use each for

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

Portworx

  • Running a production PostgreSQL or Cassandra cluster on Kubernetes and needing the data to survive node lossnot Serverless Framework
  • A platform team offering self-service databases to developers on an internal Kubernetes platformnot Serverless Framework
  • Failing over stateful applications between clusters in different regions as a disaster recovery positionnot Serverless Framework
  • An OpenShift estate where the built-in storage option does not meet the availability requirement for stateful setsnot Serverless Framework

Serverless Framework

  • Deploying APIs and microservices to AWS Lambdanot Portworx
  • Building event-driven applications with serverless functionsnot Portworx
  • Managing multi-language serverless projectsnot Portworx

Where each one falls short

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

Portworx

  • Bare metal nodes are charged at 1.11 USD per node hour against 0.33 for virtual nodes, so a bare metal cluster costs more than three times a virtualised one for identical capability.
  • A 1,000 node hour monthly minimum applies, which means small or intermittent clusters pay for capacity they do not consume.
  • Replicating volumes across nodes consumes real capacity and network bandwidth, so the underlying infrastructure cost rises alongside the licence in a way the node hour rate does not show.
  • Pure Storage ownership means roadmap priorities are set by an array vendor, and buyers should confirm that hardware independence remains contractual rather than assumed.
  • Operating it well requires Kubernetes storage expertise, and teams that adopted Kubernetes to simplify operations often find they have added a distributed storage system to run.

Serverless Framework

  • Exclusive to AWS Lambda - no support for other cloud providers
  • Paid tier requires credit system that can be confusing for budgeting
  • Plugin ecosystem quality varies significantly

Pricing, plan by plan

Portworx

$0.33/node hour
  • Portworx Enterprise on virtual machine nodes$0.33/node hour
    • Minimum 1,000 node hours per month
    • Replicated persistent volumes
    • Encryption and disaster recovery
  • Portworx Enterprise on bare metal nodes$1.11/node hour
    • Minimum 1,000 node hours per month
    • Same capabilities on bare metal clusters
    • Higher rate reflects node density

Serverless Framework

Free
  • FreeFree
    • For organizations with under $2M annual revenue
    • All Framework features included
  • Pay-As-You-Go$4/credit
    • 1 credit = 1 Service Instance or 50K Traces or 4M Metrics
    • Standard rate for larger organizations
  • Reserved Credits$1/credit
    • Discounts up to 74% off (1-year), 77% off (2-year), 80% off (3-year)
    • Additional 10% off for upfront payment

Which should you pick?

Choose Portworx if

  • You need container-native volumes.
  • You work on Linux.
  • You also want failure domain placement.
Portworx review

Choose Serverless Framework if

  • You need yaml configuration.
  • You want to start without paying.
  • You work on AWS Lambda, AWS API Gateway, AWS CloudFormation.
  • You also want single command deployment.
Serverless Framework review

Questions people ask

Is Portworx or Serverless Framework better?
Neither clearly leads. Portworx starts at $0.33/node hour and Serverless Framework at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Portworx or Serverless Framework?
Serverless Framework has a free tier; the other does not. Paid plans start at $0.33/node hour for Portworx and Free for Serverless Framework.
Does Portworx or Serverless Framework run on more platforms?
Portworx runs on Linux. Serverless Framework runs on AWS Lambda, AWS API Gateway, AWS CloudFormation.
Can I use Serverless Framework for free?
Yes. Serverless Framework has a free tier, so you can try it without paying. Portworx starts at $0.33/node hour.
What is Portworx best used for?
Portworx is most often used for running a production postgresql or cassandra cluster on kubernetes and needing the data to survive node loss, a platform team offering self-service databases to developers on an internal kubernetes platform, failing over stateful applications between clusters in different regions as a disaster recovery position, an openshift estate where the built-in storage option does not meet the availability requirement for stateful sets. Of those, running a production postgresql or cassandra cluster on kubernetes and needing the data to survive node loss and a platform team offering self-service databases to developers on an internal kubernetes platform are not what Serverless Framework is typically brought in for.
What can Portworx do that Serverless Framework cannot?
Portworx covers Container-native volumes, Failure domain placement, Volume encryption, Database automation. Serverless Framework covers YAML configuration, Single command deployment, Extensible plugin ecosystem, Multi-language support.

Answered from the vendors’ own pages

Portworx: Is Portworx tied to Pure Storage hardware?

No. It runs on any Kubernetes distribution over any underlying storage, though Pure has owned it since 2020 and sets the roadmap.

Serverless Framework: When do I have to pay for Serverless Framework?

The Serverless Framework CLI v4+ is free for organizations earning under $2 million annually. Organizations earning more must purchase credits at $4 per credit standard rate or reserved credits starting at $1 per credit with volume discounts.

Source
Portworx: What does a real cluster cost?

At 0.33 USD per virtual node hour, twenty nodes running continuously is roughly 4,800 USD a month. Bare metal at 1.11 USD per node hour is around 16,000 USD for the same node count.

Serverless Framework: What cloud providers does Serverless Framework support?

Serverless Framework is exclusive to AWS Lambda. It does not support other cloud providers like Azure or Google Cloud.

Source
Portworx: Is backup included?

No. Portworx Backup is a separately priced product covering Kubernetes application backup.

Serverless Framework: What does one credit cover?

One credit equals 1 Service Instance, 50,000 Traces, or 4 Million Metrics.

Source
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