The Cloud Runtime powering modern distributed scale
Execute serverless microVMs globally, orchestrate multi-region state, and stream continuous telemetry with 0ms cold starts.
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Powering high-velocity engineering teams worldwide
Explore client architecturesUnified Cloud & Runtime APIs
Deploy distributed microVM workloads globally. Integrate with Terraform, Kubernetes, GitHub Actions, and modern developer toolchains effortlessly.
Native Toolchain Support
Sub-Millisecond Cold Starts
MicroVM containers boot in under 4ms across our globally distributed edge locations with pre-warmed memory.
Global Anycast Routing
Client traffic terminates at the nearest edge PoP, minimizing round-trip latency and packet loss.
Automated High Availability
Instant multi-region failover across independent availability zones with zero dropped TCP connections.
Engineered for global distributed scale
Aether brings together serverless microVMs, global multi-region state synchronization, and zero-trust edge routing into a unified cloud runtime.
Sub-Millisecond Cold Starts
Boot serverless microVMs globally in under 4ms with pre-warmed memory snapshots and instant execution.
Global Edge Mesh
Synchronize data across 300+ Points of Presence with deterministic Raft replication and sub-10ms state propagation.
Zero-Overhead Observability
Automated distributed tracing, live OpenTelemetry metrics, and kernel-level performance telemetry.
Isolated MicroVM Sandboxing
Every workload runs in an ephemeral Firecracker microVM with dedicated memory encryption.
Deploy Anywhere
Multi-cloud fallback across AWS, GCP, and bare-metal edge regions with zero vendor lock-in.
Total observability over global workloads
Stream real-time flamegraphs, distributed spans, and kernel execution traces across your entire multi-region deployment.
Sub-Millisecond Profiling
Continuous eBPF profiling samples CPU and memory events with less than 0.5% overhead across edge nodes.
Instant Edge Propagation
Route updates, configuration shifts, and DNS failover rules to 300+ edge locations in under 100 milliseconds.
Automated Health Checks
Synthetic health probes continuously verify runtime readiness and reroute traffic around degraded cloud regions.
Zero-Downtime Rollouts
Atomic Blue-Green traffic migrations with automated rollbacks on anomalous error-rate spikes.
Enterprise-grade architecture built for speed
Everything required to run mission-critical production workloads with deterministic fault-tolerance and instant global scaling.
Continuous High Availability
Active-active multi-region failover with 99.99% SLA and instantaneous circuit breaking.
CLI & Git Deployments
Push to git or trigger via the Aether CLI. Instant preview URLs and automated canary rollouts.
Multi-Currency Global Billing
Per-millisecond compute billing across 40+ currencies with real-time budget threshold alerts.
Hardware-Level Isolation
mTLS encryption by default, hardware enclave security, and granular IAM policies.
Real-Time Resource Limits
Adaptive autoscaling with automated memory compression and kernel thread prioritization.
Anycast Routing Mesh
BGP anycast routes every user to the physically closest edge node with automated DDoS scrubbing.
Trusted by engineering leaders at global scale
See how mission-critical applications rely on Aether for instant cold starts, edge failover, and zero-maintenance infrastructure.
Northwind
Migrating our compute workloads to Aether cut our P99 edge latency by 68%. The serverless microVM model gives us instant cold starts without any complex cluster management, saving our team dozens of hours every sprint.
68% lower P99 edge latency
Build, Deploy, and Scale Globally
Deploy your first microVM in seconds. Experience instantaneous cold starts, zero-maintenance global state synchronization, and automated edge routing.
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