What they do
sandbox copies of real services to test and train agents
How close to us
2, near
checks only before production; we watch agents in live work
Wedges
- W2 Seeing whether your AI agents actually produce adjacent
L1 Company brain (knows the organisation) 0, none
L2 Agent team (runs agents, tools, approvals) 0, none
L3 Does and learns (finishes, checks, measures, updates the brain) 1, light
Who buys
- Firm size
- not known
- Buyer type
- developer
- Role
- engineer shipping agents
- UK
- not known
Their own description (from YC)
We build environments to test your app and agents against the real world.
Deploy your code/agent into a sandbox that runs against replicas of external services (Stripe, Slack, Google Drive, etc.). Twins support the same APIs, MCP tool calls & SDKs as the real software, and you can spin up thousands of instances in parallel and seed them using natural language. Run real workflows, surface edge cases, and observe how your code/agents actually behave before hitting production.
Full teardown
No full teardown yet. On the deep list.
Technical detail
- Slug
- arga-labs
- Lens hash
- 179096c479
- Pass
- screen
- Stale
- no