Arga Labs
Real-world sandboxes to test agents and agent-facing software
About Arga Labs
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.
Public traction evidence
Each signal links to the public source used for attribution.
- X
Guys what’s going on at the landing
Guys what’s going on at the landing
- X
Today, @PhillipLii and I are excited to announce our $10M seed raise @ArgaLabs, led by @GeneralCatalyst.
Today, @PhillipLii and I are excited to announce our $10M seed raise @ArgaLabs, led by @GeneralCatalyst. We build real world sandboxes for you to train, test, and evaluate agents against external sandboxes. We’re already working with engineering teams at @slashapp, @MonacoGTM,
- X
chat is this tuff 🥀 Anyways just moved from van to sf to build @ArgaLabs https://t.co/eFSdwkebsB
chat is this tuff 🥀 Anyways just moved from van to sf to build @ArgaLabs https://t.co/eFSdwkebsB
- X
Spotted at Times Square??!
Spotted at Times Square??!
- X
demo day is over but we’re just getting started Phillip Li and Arga Labs
demo day is over but we’re just getting started Phillip Li and Arga Labs
- LinkedIn
My cofounder Phillip Li said something smart and got quoted by Forbes
My cofounder Phillip Li said something smart and got quoted by Forbes The founder says Arga Labs builds a way to test AI-agent software interactions before production. Visible metrics: 95 likes, 95 reactions, 7 comments.
- X
Guys. It’s ARGA labs not Agra labs we’re not an Indian town Quote TechCrunch @TechCrunch · Jun 18 The 11 standout startups from YC’s Demo Day, according to VCs https:// techcrunch.com/2026/06/18/the -11-standout-startups-from-ycs-demo-day-according-to-vcs/?utm_source=dlvr.it&utm_medium=twitter …
Guys. It’s ARGA labs not Agra labs we’re not an Indian town Quote TechCrunch @TechCrunch · Jun 18 The 11 standout startups from YC’s Demo Day, according to VCs https:// techcrunch.com/2026/06/18/the...
- LinkedIn
Proud to share that Arga Labs was featured as one of the standout companies from Y Combinator’s P26 batch.
Proud to share that Arga Labs was featured as one of the standout companies from Y Combinator’s P26 batch. Congratulations to all the incredible founders building alongside us. Arga Labs offers testing environments for agents and apps by replicating third-party SaaS. With a...