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CRM · head to head

Krayin vs Kubernetes

Krayin logo

Krayin

CRM

Open source Laravel CRM for sales teams that want to own the code

From
Free
Rated
-
Full reviewWebsite
Kubernetes logo

Kubernetes

Technology

Production-grade container orchestration

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Krayin it is far less mature than EspoCRM, SuiteCRM or Vtiger, with thinner reporting, weaker forecasting and fewer built-in integrations, so evaluations that start from a feature checklist will not favour it.; Kubernetes complex initial setup and configuration with multiple interdependent components
  • They diverge on capability: Krayin covers Lead pipelines, Kubernetes covers Container orchestration.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Krayin and Kubernetes actually diverge.

Attributes where Krayin and Kubernetes differ
AttributeKrayinKubernetes
Pricing modelOpen source, no licence feeUnknown
PlatformsWeb, Self-hosted, Docker, LinuxLinux, Cloud (AWS, GCP, Azure)
CategoryCRMTechnology
FoundedUnknown2014

Identical on both: starting price (Free), free tier (Yes), 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 Krayin

  • Lead pipelines
  • Contacts and organisations
  • Quotes
  • Workflow automation
  • Email integration
  • Custom attributes
  • Roles and permissions
  • Laravel package architecture

Only in Kubernetes

  • Container orchestration
  • Automatic scaling
  • Self-healing
  • Service discovery
  • Load balancing
  • Storage orchestration
  • Automated rollouts
  • Secret management

What people use each for

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

Krayin

  • A PHP or Laravel development shop wants a CRM it can fork and rebrand for clients without paying per seat or negotiating an OEM licence.not Kubernetes
  • An organisation under data residency rules needs the customer database physically on its own infrastructure, which rules out every hosted CRM.not Kubernetes
  • A small sales team wants an unlimited-user CRM where adding a tenth or fiftieth user costs nothing beyond server capacity.not Kubernetes
  • A Bagisto ecommerce store wants a CRM from the same vendor that shares its technology stack and conventions rather than a bridged integration.not Kubernetes

Kubernetes

  • Microservices deploymentnot Krayin
  • Cloud-native applicationsnot Krayin
  • CI/CD pipelinesnot Krayin
  • Multi-cloud deploymentsnot Krayin
  • Edge computingnot Krayin

Where each one falls short

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

Krayin

  • It is far less mature than EspoCRM, SuiteCRM or Vtiger, with thinner reporting, weaker forecasting and fewer built-in integrations, so evaluations that start from a feature checklist will not favour it.
  • Practical functionality such as certain telephony, messaging and marketing connectors sits in paid marketplace extensions from Webkul, so the free CRM plus the extensions you actually need is not free.
  • The roadmap is controlled by a single services company whose revenue depends on selling implementation and extensions, so there is a structural incentive against making the core complete.
  • You are responsible for the whole operational burden: PHP and MySQL hosting, backups, security patching, mail deliverability and upgrades, and a botched upgrade of a customised install is your problem alone.
  • The cloud hosting page does not publish prices, so the managed option that would remove that burden cannot be budgeted without contacting sales, which undercuts the transparency the open licence otherwise offers.

Kubernetes

  • Complex initial setup and configuration with multiple interdependent components
  • Significant resource requirements for both hardware infrastructure and specialized human expertise
  • Expensive specialized talent in Kubernetes domain; hiring costs prohibitive for many organizations
  • New security challenges around container isolation and network security requiring robust measures
  • Requires continuous maintenance and updates to stay current with releases and security patches

Pricing, plan by plan

Krayin

Free
  • Self-hostedFree
    • Full MIT-licensed source
    • Unlimited users
    • No feature gating
  • Cloud hosting and extensions$undefined/month
    • Starter and Pro managed hosting packs from Webkul
    • Premium extensions sold individually in the Krayin marketplace
    • White label and custom development quoted separately

Kubernetes

Free

No published plan breakdown. See the Kubernetes review.

Which should you pick?

Choose Krayin if

  • You need lead pipelines.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker, Linux.
  • You also want contacts and organisations.
Krayin review

Choose Kubernetes if

  • You need container orchestration.
  • You want to start without paying.
  • You work on Linux, Cloud (AWS, GCP, Azure).
  • You also want automatic scaling.
Kubernetes review

Questions people ask

Is Krayin or Kubernetes better?
Neither clearly leads. Krayin starts at Free and Kubernetes at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Krayin or Kubernetes?
Krayin starts at Free and Kubernetes at Free.
Does Krayin or Kubernetes run on more platforms?
Krayin runs on Web, Self-hosted, Docker, Linux. Kubernetes runs on Linux, Cloud (AWS, GCP, Azure).
Can I use Krayin for free?
Both have a free tier, so you can try either at no cost before committing.
What is Krayin best used for?
Krayin is most often used for a php or laravel development shop wants a crm it can fork and rebrand for clients without paying per seat or negotiating an oem licence., an organisation under data residency rules needs the customer database physically on its own infrastructure, which rules out every hosted crm., a small sales team wants an unlimited-user crm where adding a tenth or fiftieth user costs nothing beyond server capacity., a bagisto ecommerce store wants a crm from the same vendor that shares its technology stack and conventions rather than a bridged integration.. Of those, a php or laravel development shop wants a crm it can fork and rebrand for clients without paying per seat or negotiating an oem licence. and an organisation under data residency rules needs the customer database physically on its own infrastructure, which rules out every hosted crm. are not what Kubernetes is typically brought in for.
What can Krayin do that Kubernetes cannot?
Krayin covers Lead pipelines, Contacts and organisations, Quotes, Workflow automation. Kubernetes covers Container orchestration, Automatic scaling, Self-healing, Service discovery.

Answered from the vendors’ own pages

Krayin: Is Krayin really free?

The CRM itself is MIT licensed with no user limit and no enterprise edition. Premium extensions, managed hosting and custom development from Webkul are paid.

Kubernetes: What is Kubernetes used for?

Kubernetes is a container orchestration platform that automates deployment, scaling, and management of containerized applications across clusters of machines.

Source
Krayin: Who maintains it?

Webkul Software of Noida, India, the same company behind the Bagisto open source ecommerce platform.

Kubernetes: Is Kubernetes free?

Yes, Kubernetes is free, open-source software maintained by the Cloud Native Computing Foundation. However, running Kubernetes clusters requires infrastructure investment.

Source
Krayin: What do I need to run it?

A standard LAMP or LEMP stack with PHP, Composer and MySQL or MariaDB. Any host that runs Laravel will run Krayin.

Kubernetes: How hard is it to learn Kubernetes?

Kubernetes has a steep learning curve. It requires deep knowledge of containerization, networking, and distributed systems. Teams without prior container experience should expect significant training time.

Source
Krayin: How does it compare to EspoCRM?

EspoCRM is more mature with deeper reporting and a longer track record. Krayin is easier for a Laravel developer to extend and has a more permissive licence.

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