当社では (Jira で) 開発パイプラインと計画プロセスを統合的に運用しており、それがビジネス全体を力強く前進させる原動力となっています”
SEAN JOERG, シニア システム エンジニア
JIRA VS LINEAR
Built for AI-native teams with limitless potential
Don’t let tools limit your team. Jira gives you room to scale with an agentic system of record built for flexibility, context, and governance.
85% of Fortune 500 companies use Atlassian products
Start aligned. Stay aligned.
See why teams choose Jira, from startup to enterprise.
Jira のエージェントにより、「すべてのチームが実行できること」の基準が底上げされます。エンジニアや AI のエキスパートである必要はありません。Jira で作業する場合、同様のエージェント パターンと自動化にアクセスできます。これこそが真の力です。能力がシステムの特性となり、個人だけのものではなくなります”
JEFF ARBOR, 製品デリバリーおよび自動化責任者
Agents in Jira raise the floor for what every team can do. You don't need to be an engineer or an AI expert. If you work in Jira, you get access to the same agentic patterns and automations. That's the real power—capability becomes a property of the system, not just the individual.”
MATTHEW HARGREAVES,
(Jira の) おかげで、日々の業務が格段に楽になりました。手間のかかる作業ではなく、価値を生む仕事に時間を充てられるようになったのです”
JOE COTANT, シニア テクニカル プログラム マネージャー
Context that compounds as you scale
From specs to releases to incidents, software work inevitably fractures as you scale. Teams growing from startup to enterprise have trusted Jira to hold that context together for over 20 years.
- 44%
- Better agent output
- 48%
- less token usage
Findings from Atlassian Engineering Productivity Study, 2026
AI でチームのビジョンを加速
計画、追跡、AI エージェントを 1 か所で結び付け、大きなアイデアをリリース済みの作業へと変えます。
プロジェクトを数秒で開始
人、プロジェクト、コード全体からコンテキストを導き出し、全体像を踏まえて意思決定できるようにします。
AI エージェントを活用してより多くの成果を上げる
管理者業務を自動化
Autonomous workflows for every team
プロジェクトを数秒で開始
人、プロジェクト、コード全体からコンテキストを導き出し、全体像を踏まえて意思決定できるようにします。
AI エージェントを活用してより多くの成果を上げる
管理者業務を自動化
Autonomous workflows for every team
プロジェクトを数秒で開始
人、プロジェクト、コード全体からコンテキストを導き出し、全体像を踏まえて意思決定できるようにします。
AI エージェントを活用してより多くの成果を上げる
管理者業務を自動化
Autonomous workflows for every team
Deepen your context layer
Extend Jira to get full visibility and collaboration across teams.
Engineering intelligence
DX tracks cycle time, PR throughput, and developer velocity so engineering leaders can see exactly where AI is moving the needle.
AI 技術スタック内
Atlassian MCP 経由で Cursor、Claude Code、Codex、Github Copilot、または任意の CLI から直接作業項目を更新できます。
AI 技術スタック内
Atlassian MCP 経由で Cursor、Claude Code、Codex、Github Copilot、または任意の CLI から直接作業項目を更新できます。
What you get with Jira
| When teams need… | Jira | Linear |
|---|---|---|
See how engineering teams are scaling with Jira
Frameworks, research, and real examples from teams building AI-native software at scale.
Evaluating Jira vs Linear for your startup?
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Frequently asked questions
Is Jira a good alternative to Linear?
Jira is a strong fit for teams that need to scale AI-native software development across many teams and workflows. Linear is quick to set up for a single team, while Jira is built to support frontier teams, platform teams, ops teams, and business teams as an organization grows, with the governance and track record 300,000+ customers rely on.Can Jira scale from a startup to a large enterprise?
Yes. Jira has helped teams scale from their first startup launch to the world's largest enterprises for over 20 years. You can start with one team and one workflow, then expand across your whole organization when you're ready.Does Jira work with AI coding agents like Claude, Cursor, and Copilot?
Yes. Assign any work item to Claude, Cursor, Codex, GitHub Copilot, or the native Jira coding agent. Agents draw on full organizational context through the Atlassian Teamwork Graph, so they have the specs, decisions, and history they need before they write a line of code.How does Jira handle AI agent governance and permissions?
Jira gives admins explicit control over what agents can see and do, tied to your enterprise permission model. Every work item, review, and deploy traces back to a person, with audit trails and enterprise compliance built in: HIPAA, FedRAMP, and ISO 27001.Is Jira harder to set up than Linear?
Linear is quick to stand up for a single team. Jira is built to flex across many team types, so you can start simple with one team and one workflow, then scale when you're ready. That flexibility and range is why thousands of teams get started on Jira every year.
Join over 300,000 customers around the globe
See how engineering leaders are running Jira as the system of record for every team, every workflow, and every agent.