We make enterprise AI real and reachable
EasternStack is an enterprise AI platform company based in Jakarta, Indonesia. We build the infrastructure that lets organizations run AI agents across their people, systems, and data, with full control over cost, performance, and deployment.
Our Mission
AI should work for your business, not the other way around
Many enterprise AI projects stall between demo and production. The models are impressive, but the integration, governance, and cost control are missing. EasternStack exists to close that gap.
We built WEAST, our enterprise agentic AI platform, so organizations can move from AI experiments to AI operations. Agent runs are traced and costs are visible, and every deployment runs on your terms.
Why EasternStack
Built for enterprises that need control, not promises
Enterprise AI requires more than a powerful model. It needs traceability, governance, cost control, and the freedom to choose the right model for each task.
Model Agnostic by Design
Run agents on Qwen, DeepSeek, GLM, Kimi, or any OpenAI-compatible endpoint. Swap models per workspace without touching your workflows.
Sovereign AI Infrastructure
Your data stays in your environment. Deploy on any cloud, VPC, or fully on-premise. Same platform, same security, wherever your data lives.
Full Run Traceability
Agent runs, approvals, and decisions: traced and auditable. See exactly what happened, why, and how much it cost.
Cost Control at Every Layer
Per-model cost visibility on every run. Set budgets per workspace, track spend in real time, and optimize without guessing.
Tenant Isolation by Design
Row-level security and workspace boundaries ensure strict data separation. Multi-tenant without the multi-tenant risk.
Agentic, Not Just Generative
AI that does real work: plans, executes, and delivers across your systems. Not just chatbots, but autonomous agents with human oversight.
Our Approach
One platform, multiple models, zero lock-in
We believe the best AI model depends on the task. That is why WEAST is model-agnostic: point each agent at the provider that works best, and swap models without rewriting your workflows.
Explore our platformsDiscovery & Assessment
We identify your highest-impact use cases, map your data landscape, and define measurable success criteria before writing a single line of code.
Solution Design
Architecture, workflows, integration strategy, and governance framework designed around your infrastructure and compliance requirements.
Implementation & Integration
Deploy WEAST on your infrastructure, connect to your existing systems, and build agents that work across your real business processes.
Optimization & Scale
Continuous performance tuning, cost optimization, and expansion to new use cases. We stay involved until the platform runs itself.
What We Stand For
Our values
Sovereign AI
Your data, your models, your infrastructure. We build platforms you own, not services you rent.
Pragmatic Innovation
Balance cutting-edge capabilities with proven enterprise readiness. Ship what works, not what sounds good.
Partnership First
Long-term collaboration, not just implementation. Your success metrics are our success metrics.
Radical Transparency
Full cost visibility, full run traces, full audit trails. No black boxes, no hidden fees, full transparency.
Ready to put AI to work?
Talk to our team about deploying WEAST on your infrastructure. Any cloud, any VPC, any on-premise setup. We will help you find the right starting point.