ApexStack 以單一平台、單一團隊，整合 AI 工作空間、AI 驅動的產品工程，以及 AWS 雲端維運。
Build the product, deploy it to the cloud, and operate it — ApexStack covers the full lifecycle with one platform and one team.
Run every project, task, document, playbook, and agent in one AI-native workspace — the operating system for how teams work in the AI era.
We build your product with you — enterprise platform, web, mobile, and AI — on the very process we proved building PJT.
From architecture and migration to 24/7 managed operations, we run your AWS cloud securely and cost-efficiently.
PJT-1 is the AI engine inside PJT — not a generic chat model, but a Workspace Intelligence Engine that understands your work, projects, meetings, documents, and company knowledge.
Projects, tasks, knowledge, playbooks, agents, and automation — unified, and driven by PJT-1.
PJT-1 doesn't just chat — it creates projects, summarizes meetings, drafts docs, reviews PRs, and searches your knowledge.
Each agent owns a role and executes real work — creating tasks, drafting documents, running reviews, automating steps, and shipping.
We build your product with you — applying the same process, tooling, and AI workflow we proved building PJT itself.
AWS architecture, migration, and 24/7 managed operations — secure, observable, and cost-optimized.
Managed encryption keys for data at rest.
Encrypted in transit and at rest, end to end.
Role-based access control across the org.
Granular, per-workspace permission rules.
SAML / OIDC single sign-on for teams.
Every action recorded and traceable.
Tenant data is fully isolated by design.
Built to meet enterprise compliance needs.
Start free, or talk to our team about your product, your workspace, and your cloud.