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Compare 3 companies

Put up to four companies side by side and check what each one offers and how much independent evidence there is. Every number here is published, moderated material from Techarda, the same as on each company page.

Side-by-side comparison of Red Hat, Solo.io, Portainer
	Red Hat	Solo.io	Portainer
Headquarters	Raleigh, North Carolina, USA	Cambridge, Massachusetts, USA	Auckland, New Zealand
Founded	1993	2017	Not listed
Categories	Primary category: Containers & Kubernetes Hybrid & Multicloud	Primary category: Containers & Kubernetes	Primary category: Containers & Kubernetes
What they do	Red Hat is an enterprise open source software company best known for Red Hat Enterprise Linux (RHEL), the Red Hat OpenShift hybrid cloud application platform and Ansible Automation Platform. Founded in 1993 and…	Solo.io is a cloud-native application networking company headquartered in Cambridge, Massachusetts, founded in 2017 by Idit Levine. It sells Gloo Gateway, an Envoy-based API gateway, and Gloo Mesh, an enterprise Istio…	Portainer is a container management platform from Portainer.io, a company based in Auckland, New Zealand. Its graphical and API-driven tooling lets teams deploy, operate and secure containerised applications across…
Solutions listed	None listed yet	None listed yet	None listed yet
Evidence	Some evidence (how this is worked out) Well evidenced: 5 or more published reviews plus 5 or more answered questions or community mentions. Some evidence: at least 1 published review, or 3 or more answered questions and community mentions combined. Building: anything less. Counts include published, moderated material only.	Building (how this is worked out) Well evidenced: 5 or more published reviews plus 5 or more answered questions or community mentions. Some evidence: at least 1 published review, or 3 or more answered questions and community mentions combined. Building: anything less. Counts include published, moderated material only.	Building (how this is worked out) Well evidenced: 5 or more published reviews plus 5 or more answered questions or community mentions. Some evidence: at least 1 published review, or 3 or more answered questions and community mentions combined. Building: anything less. Counts include published, moderated material only.
Published reviews	1 · average 5.0 out of 5	None yet	None yet
Answered questions	None yet	None yet	None yet
Community mentions	None yet	None yet	None yet
Latest story	9 Oct 2026	9 Oct 2026	29 July 2026
Profile last verified	26 Sept 2026	Not yet	Not yet
Activity this monthAttention, not quality. 0 to 100, relative to other companies.	34	19	0

Activity reflects recent stories, follows and discussion. It shows where attention is, not which company is better. How we rank. Something missing or out of date? Each company page has a way to review it or ask a question.