Breaknorm
Sign inStart free

Product

SignalsPeopleCompaniesLocal businessesMCP and API

Plays

Post engagersTeam build-outChampion movedHiring surgeNewly fundedLookalikesAll plays

Data

Coverage by countryHiring dataJob changesEmail verificationCompanies by toolWho is hiringMarket mapsOutboundCompany profilesCompare
PricingDatasetsDocsSign in
Tools · container orchestration · Alternatives

RKE2 alternatives

As of 4 November 2026, 38 container orchestration are named by companies instead of RKE2: Kubernetes by 14,382 companies, Amazon EKS by 2,864, Helm by 2,714.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

RKE2, companies in postings
103
Most used alternative
Kubernetes · 14,382
Fastest hiring, 90 days
Kubernetes
Alternatives ranked
38
Catalogue
T-1.0.1-prov
01Ranked by evidence

container orchestration companies choose instead of RKE2

Companies naming each tool in their own postings, and postings in the last 90 days. Bars are relative to the category leader.

#AlternativeCompaniescompaniesvs RKE2postings, 90 dCompare
1
KubernetesCloud Native Computing Foundation
14,38213963%77,042soon
2
Amazon EKSAmazon Web Services
2,8642781%7,837soon
3
HelmCloud Native Computing Foundation
2,7142635%7,555soon
4
Amazon ECSAmazon Web Services
2,4052335%5,926soon
5
Azure Kubernetes ServiceMicrosoft
1,6021555%4,536soon
6
OpenShiftRed Hat
1,5331488%8,233soon
7
Google Kubernetes EngineGoogle
1,0691038%2,936soon
8
IstioIstio
692672%1,543soon
9
RancherSUSE
316307%898soon
10
KustomizeKubernetes SIG CLI
299290%576soon
11
Container Storage InterfaceCNCF
283275%562soon
12
LinkerdCNCF
255248%536soon
13
KyvernoCNCF
192186%381soon
14
Docker SwarmDocker
182177%361soon
15
CiliumIsovalent
155150%363soon
16
HashiCorp ConsulHashiCorp
144140%746soon
17
OPA GatekeeperCNCF
144140%287soon
18
KarpenterAmazon Web Services
143139%287soon
19
Apache ZooKeeperApache Software Foundation
140136%235soon
20
HashiCorp NomadHashiCorp
133129%295soon
21
kubectlCloud Native Computing Foundation
121117%206soon
22
KEDACNCF
10097%165soon
23
etcdCNCF
9794%180soon
24
K3sSUSE (Rancher)
7674%135soon
25
CalicoTigera
7573%192soon
26
VMware TanzuVMware
7068%352soon
27
NVIDIA GPU OperatorNVIDIA
5452%135soon
28
Azure Service FabricMicrosoft
4645%75soon
29
KueueKubernetes SIG
4443%94soon
30
Platform OneUS Department of Defense
4241%85soon
31
TiltDocker
4039%87soon
32
Google AnthosGoogle
3938%140soon
33
controller-runtimeKubernetes SIG API Machinery
3837%57soon
34
Cluster APICloud Native Computing Foundation
3736%89soon
35
VolcanoCNCF
3332%83soon
36
StrimziCNCF
3231%65soon
37
KubebuilderKubernetes SIG
3029%38soon
38
Azure Red Hat OpenShiftMicrosoft
2221%64soon
30,746 companies name a container orchestration in their postings.

Filter on any of them, or on RKE2 users who also name an alternative, and open the person who owns the stack.

Get the full list Watch this category

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

38 container orchestration are named by companies instead of RKE2: Kubernetes by 14,382 companies, Amazon EKS by 2,864, Helm by 2,714, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/rke2/alternatives)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • RankingCompanies whose own postings name the tool as the team's system, from the Breaknorm technology catalogue T-1.0.1-prov. Editions are folded into their parent product.
  • 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
  • Not includedRatings, prices, feature claims, sponsored positions.
FAQ

RKE2 alternatives: questions

What is the most used alternative to RKE2?

Kubernetes: 14,382 companies name it in their own job postings, against 103 for RKE2.

How is this list ranked?

By the number of companies whose own postings name the tool as the team's system (Breaknorm technology catalogue T-1.0.1-prov), then by postings in the last 90 days. No ratings, no vendor input, no sponsored positions.

Does this say which is better?

No. It says who uses what, by company size, industry and country, so you can see which tools companies like yours choose. For features and prices, read the vendors.

Can I get the companies on any of these?

Yes: click the tool, see the first 20 companies, and sign up for the full list with verified e-mails. Counting is free.

Companies and people

Get these companies your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

SearchCompany searchFilter on what a company actually does→SearchPeople searchDecision makers, normalized and verified→MCP and APICompanies over MCP and APICount, search and export from your agent→DatasetCompany and People datasetThe whole market in your warehouse→DataCoverage by countryCheck your market before you start→SearchLocal businessesThe same database, by category and city→

Every company on RKE2
or on what replaces it

Connect the MCP server, filter on any tool. Start free, no card.

Start free
  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market