Autonomous AI Agent Defense, Sandboxing & Zero-Leak Studio
Serverless sandboxes that bill only for the seconds your agent's code runs
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
MX
Pricing model
Freemium
Freemium
Pricing
Community Core: Free (open-source CLI tools). Pro Individual: $15/month (includes native macOS & Windows GUI, cloud backup, priority endpoints). Team Cluster: $99/month base (for 5-50 developers). Enterprise Governance: Custom annual contract.
Shark Pro $5/month includes $5 of usage; Shark Studio $25/month includes $25; Shark Scale $100/month includes $100. Commands run at $0.12 per compute-hour, billed per second only while running. Services: 2 vCPU / 2 GiB at $0.03/h; 4 vCPU / 4 GiB at $0.06/h. Storage $0.08/GiB-month with first 5 GiB f
Key features
Native kernel sandboxing on Linux, macOS, and Windows
Bubblewrap and Landlock on Linux
Apple Seatbelt sandbox on macOS
AppContainer isolation on Windows
Real-time kernel telemetry in VS Code, Cursor, and Windsurf
1-click secret redaction with QuickFix
Strict CIDR egress filtering
Anti-exfiltration hooks for /proc and SSH keys
Database wire proxy with virtual schema masking
96.7% token compaction with JIT disclosure
Persistent Space for agent files and databases
Pay only for compute time while command runs, not idle or thinking time
HTTP API with Python and TypeScript SDKs
CLI for devbox with Claude Code and Codex support
Sleeping services that wake in milliseconds
Fork Spaces fast without booting VM
API key isolation outside VM with egress proxy
Fast file search with sharkfn 300–600× faster than ripgrep
Integration with LangChain, LangGraph, smolagents, and Prefect
What makes it different
Zero-leak defense with OS-level kernel sandboxing across all three operating systems
96.7% token compaction reduces LLM context and billing costs
100% air-gapped offline-first architecture with zero telemetry
Automated secret detection and redaction in real-time
Free open-source Community Core with optional paid Pro and Enterprise tiers
Billing only for seconds code actually runs, not idle or thinking time
Lowest cost compared to alternatives for agent infrastructure
Persistent Storage with fast Space fork and file access without VM boot
No GPU required, works with unmodified existing agent harnesses
Sleeping services wake in milliseconds with zero idle billing