Best Docker Ecosystem Companies in San Francisco, United States
The 33 best Docker Ecosystem companies in San Francisco, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: CircleCI.
Ranked: Best Docker Ecosystem companies in San Francisco
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | CircleCI 🦄 Provider of a platform for continuous integration and continuous delivery | $316M | 65 mo ago | Series F | 404 404 → 359 (-11%) | Jim Rose CEO | — | — |
| 2 | D2iQ Provider of cloud services | $247M | 101 mo ago | Series D | 111 | Florian Leibert Founder / Former CEO | 15 patents Advanced container orchestration scheduling, package distribution, and workload monitoring for Kubernetes clusters. | — |
| 3 | Lightbend Cloud-based application development platform provider | $107M | 37 mo ago | Series D | 71 | Paul Phillips Co-Founder | 22 patents Context-aware rule-based anomaly detection and automated network topology/configuration for distributed systems | — |
| 4 | Tigera AI based cloud infrastructure security solutions provider | $53M | 74 mo ago | Series B | 78 78 → 126 (+62%) | — | 26 patents Cloud-native network security and policy-driven encryption for containerized environments | — |
| 5 | CoreOS Open hybrid cloud solutions provider for transformative IT and AI applications | $48M | 125 mo ago | Acquired | 110 | — | — | — |
| 6 | Aporeto Container security solutions provider | $38M | 93 mo ago | Acquired | 26 | Satyam Sinha Co-Founder | 5 patents Zero‑trust network segmentation and authorization for cloud microservices | — |
| 7 | Kubecost Cloud based Kubernetes cost allocation and cost management software | $30M | 56 mo ago | Acquired | 17 17 → 24 (+41%) | Webb Brown Co-Founder & CEO | — | — |
| 8 | Loft Cloud and AI based self service cluster management solutions | $29M | 32 mo ago | Series A | 29 | Lukas Gentele Founder & CEO | 27 patents Patents concentrated in health & consumer products | — |
| 9 | Okteto Platform offering container image development software | $18M | 56 mo ago | Series A | 36 | Ramon Lamana Founder | — | — |
| 10 | Pixie Cloud-based is a continuous monitoring software provider | $9M | 73 mo ago | Acquired | 11 | Ishan Mukherjee Co-Founder & CPO | 5 patents Indoor wireless tag mesh positioning and orientation for object localization | — |
| 11 | RAD Security Cloud native threat detection and response solution | $8M | 25 mo ago | Seed | — | Jimmy Mesta Co-Founder | — | — |
| 12 | Apcera Tech insights, solutions, and updates on AI, gadgets, software, and more | $7M | 159 mo ago | Acqui-Hired | 44 | — | 11 patents Cloud-native policy enforcement, isolation, and anomaly detection for PaaS platforms | — |
| 13 | CoScale Observability platform for monitoring applications, infrastructure, and digital customer experience | $6M | 134 mo ago | Acquired | 1,683 | — | — | — |
| 14 | Elotl Cloud native management controller to run enterprise applications | $5M | 14 mo ago | Seed | 10 | Madhuri Yechuri Founder & CEO | — | — |
| 15 | Containership.io Continuous delivery system for containers | $5M | 98 mo ago | Seed | 12 | — | — | — |
| 16 | ContainerX Platform offering container orchestration software | $3M | — | Acquired | 8 | — | — | — |
| 17 | Deis Managed Kubernetes service for deploying and scaling containerized applications with AI | $1M | — | Acqui-Hired | 7 | — | — | — |
| 18 | Patchwork Security Automated vulnerability detection & patching for Docker | $120K | 124 mo ago | Deadpooled | — | Shamiq Islam Co-Founder | — | — |
Top 12 Docker Ecosystem companies in San Francisco
#1
Seed · San Francisco, California · founded 2017 · 10 employees$5Mraised▾
Cloud native management controller to run enterprise applications. It provides Nodeless Kubernetes, which allows users to run applications on a public cloud in a secure, cost effective, and cloud agnostic manner, eliminating the process of managing servers and clusters.
- Aug 2025Seed—
- Nov 2021Seed$5M
#2
Series D · San Francisco, California · founded 2011 · 71 employees$106.9Mraised▾
Operator of a reactive application development platform intended to build high-performance applications that are message-driven, elastic, resilient and responsive. The company's platform is powered by an open-source core and commercial enterprise suite for building scalable reactive systems on the JVM on an annual subscription, enabling customers to scale on multi-core and cloud computing architectures.
#3
Seed · San Francisco, California · founded 2015$8.5Mraised▾
Cloud native threat detection and response solution
#4
Series A · San Francisco, California · founded 2017 · 29 employees$28.6Mraised▾
Developer of scalable cloud-native software designed to allow developer teams to work together in shared clusters. The company's platform adds team members and creates isolated namespaces for different users and workloads, enabling clients to organize online workspaces in a hassle-free manner.
#5
CircleCI 🦄Series F · San Francisco, California · founded 2011 · 404 employees$315.5Mraised▾
Provider of a platform for continuous integration and continuous delivery. The platform offers automation, allowing software teams to ship code faster and more safely. It provides tools for developers, platform engineers, security engineers, and engineering managers. The platform supports various integrations, including GitHub, GitLab, Bitbucket, AWS, GCP, Azure, and Kubernetes.
- May 2021Series F$100M
- Apr 2020Series E$100M
- Jul 2019Series D$56M
- Jan 2018Series C$31M
#6
Series D · San Francisco, California · founded 2013 · 111 employees$247.3Mraised▾
Provider of cloud services
- May 2018Series D$125M
- Apr 2016Series C—
- Mar 2016Series C$73.6M
- Dec 2014Series B$36M
#7
Acquired · San Francisco, California · founded 2018 · 17 employees$30.5Mraised▾
Cloud based Kubernetes cost allocation and cost management software. It offers features such as real-time cost monitoring, spends analytics, cost allocation, cluster cost management, infrastructure manamgent, infrastructure reliability score management, and notifications manamgent. It enables user access on a subscription-based pricing module.
- Feb 2022Series A$25M
- Mar 2021Seed$5.5M
#8
Series B · San Francisco, California · founded 2016 · 78 employees$53Mraised▾
AI based cloud infrastructure security solutions provider. The platform provides a secure virtual networking based cloud infrastructure security. Product Canal is an SDN solution with built in secure, fine grained policy control for cloud native deployment. Project Calico and collaborates with CoreOS to maintain Flannel and integrate it with Calico under the Canal umbrella.
- Aug 2020Series B$12M
- Dec 2018Series B$30M
- Jan 2018Series A$10M
- Jun 2016Series A$13M
#9
Series A · San Francisco, California · founded 2018 · 36 employees$18.1Mraised▾
Platform offering container image development software. The platform offers a pre configured environment to develop applications. It eliminates the time spent on deployment related tasks and helps to build applications. It also enables the user to share cluster resources while keeping an isolated environment. It ensures to provide a realistic replica of the production environment, which helps to see changes live.
- Feb 2022Series A$15M
- Sep 2020Series A$2.9M
- Mar 2019Seed$150K
#10
Acquired · San Francisco, California · founded 2012 · 110 employees$48.1Mraised▾
Open hybrid cloud solutions provider for transformative IT and AI applications. The company delivers a consistent foundation for modern IT and artificial intelligence in the enterprise. It offers a broad portfolio of hybrid cloud infrastructure, application services, cloud-native application development, and automation solutions. The company's offerings include platforms, with solutions for artificial intelligence, Linux, and application development. It provides services and support, including consulting, product support, and technical account management. The company focuses on helping businesses build, deploy, and manage applications at scale, modernize existing applications, and implement enterprise-wide automation. It provides cloud technologies, training, and resources for developers and partners. The company is committed to open source and offers solutions across various industries, including automotive, financial services, healthcare, and telecommunications. It provides login, subscription, documentation, and support services.
- May 2016Series B$28M
- Apr 2015Series A$12M
- Jun 2014Series A$8M
- Oct 2013Seed—
#11
Acquired · San Francisco, California · founded 2015 · 26 employees$37.8Mraised▾
Aporeto is a container security solutions provider. The product offers a trust centric security solution for large distributed systems. The solution claims to incorporate a web of trust among systems and application software for cloud and micro-segmentation based IT environment.
- Jan 2019Series B$20M
- May 2017Series A$11.2M
- Seed$3.3M
#12
Acquired · San Francisco, California · founded 2018 · 11 employees$9.2Mraised▾
Pixie is a cloud-based is a continuous monitoring software provider. It offers features such as Kubernetes monitoring, application monitoring, application debugging, application troubleshooting, and service health management.
- Oct 2020Series A$9.2M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Docker Ecosystem coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth flat
Common questions
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