Developer Tools
Ansible
Agentless configuration management and automation.
What it is
Ansible automates the management of remote systems and controls their desired state. Work runs from a control node — the machine Ansible is installed on — against managed nodes listed in an inventory, a logically organised list of the hosts you want to describe to Ansible. Nothing has to be installed on those hosts: Ansible is agentless and works over the existing SSH daemon, which is why it can be pointed at servers you do not own the provisioning of. Desired state is written as YAML playbooks that read as instructions rather than code, so they stay reviewable by people who did not write them. The project is GPL v3.0 or later and sponsored by Red Hat, which also sells Ansible Automation Platform on a quoted subscription with Standard and Premium support tiers.
Ansible pricing
Ansible does not publish a plan ladder we could verify. Free tier available.
Prices read from the vendor's own pricing page on 2026-09-08. Vendors change plans without notice — check the source before you budget.
Key features
Agentless over SSH
Runs through the existing SSH daemon, so managed hosts need nothing installed on them beforehand.
Inventory of managed nodes
A logically organised list of the remote hosts Ansible controls, kept on the control node.
YAML playbooks
Desired state is declared in readable YAML rather than scripts, which keeps changes reviewable by people who did not write them.
Open source, commercially supported
GPL v3.0 or later and sponsored by Red Hat, which sells Ansible Automation Platform with Standard and Premium support on a quoted subscription.
Strengths and trade-offs
What works well
- No agent required on managed hosts
- Playbooks are readable by people who did not write them
- Huge collection of community modules
Where it falls short
- Slow on very large fleets
- YAML becomes unwieldy as logic grows
- Idempotency depends on the module doing it properly
Who it is for
Teams automating server configuration without adopting a full orchestration platform.
Pick it or skip it
Pick Ansible if
- Ops teams that want agentless automation over SSH with a free, GPL-licensed engine
- Organisations that need a supported platform with a web UI, RBAC and SLAs and are ready for a Red Hat subscription
- Mixed estates: the same playbooks run on community Ansible and on Automation Platform
Skip it if
- You need a published price: Red Hat quotes Automation Platform by sizing and subscription, no list price
- You want a hosted SaaS with a free tier — community Ansible is a CLI you run yourself
- Your team expects a GUI on day one; the community UI (AWX) is a separate self-hosted project
Our verdict
The easiest configuration tool to start with. Once playbooks contain real logic, you are programming in YAML and it shows.
Frequently asked questions
- Is Ansible free, and what does Red Hat Ansible Automation Platform cost?
- The Ansible engine is free, open-source software under the GPL v3. Red Hat Ansible Automation Platform, the commercial product with a web UI, RBAC and support, has no published price: Red Hat says pricing varies with sizing and subscription choices and provides a quote, with Standard (business hours) or Premium (24x7) support. A trial is offered.
- Does Ansible have a free plan?
- Yes. Ansible offers a free tier with limits; paid plans unlock higher usage or team features.
- Who is Ansible best for?
- Teams automating server configuration without adopting a full orchestration platform.
- What are the main drawbacks of Ansible?
- The trade-offs we noted: Slow on very large fleets; YAML becomes unwieldy as logic grows; Idempotency depends on the module doing it properly.
- When should you not use Ansible?
- Skip Ansible if: You need a published price: Red Hat quotes Automation Platform by sizing and subscription, no list price; You want a hosted SaaS with a free tier — community Ansible is a CLI you run yourself; Your team expects a GUI on day one; the community UI (AWX) is a separate self-hosted project.
What we checked
- Public APIOffers a documented API you can build against.Yes
- Mobile appHas a native app for iOS or Android, not just a mobile website.No
- Open source / self-hostableSource is open and the tool can be run on your own infrastructure.Yes
- SSO (SAML)Supports SAML single sign-on on at least one plan.Yes
“Not checked” means exactly that — we have not verified it, and we do not guess.
Evidence and freshness
Status: Official sources reviewedReviewed: 2026-09-08
- Ansible — README (GitHub) ↗
Checked 2026-09-08 · Supports: GNU GPL v3.0 or later, agentless over the existing SSH daemon, sponsored by Red Hat
- Red Hat — Ansible Automation Platform pricing ↗
Checked 2026-09-08 · Supports: pricing varies by sizing and subscription; quote via Red Hat or partners, Standard (business hours) and Premium (24x7) support tiers; trial available
- Ansible — Getting started (official docs) ↗
Checked 2026-09-12 · Supports: Ansible automates the management of remote systems and controls their desired state, Control node: A system on which Ansible is installed. You run Ansible commands such as ansible or ansible-inventory on a control node, Managed node: A remote system, or host, that Ansible controls, Inventory: A list of managed nodes that are logically organized. You create an inventory on the control node to describe host deployments to Ansible
Limit: Vendor pricing page was reviewed by an editor on this date; this record is not a ToolCompare benchmark. Prices and limits change.
Tools that do the same job as Ansible
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