Limrun

Extend your cloud agent with XCode, Android and more

Spring 2026ActiveB2BInfrastructureArtificial IntelligenceB2BEnterprise SoftwareCloud ComputingSan Francisco, CA, USA

Company

Coding agents in the cloud don't work for majority of teams who require native capabilities; they lack XCode for iOS, Emulator for Android, Unity for game development teams. We are on a mission to cloudify every local development utility so that regardless of where it runs, your agent can compose an ideal set of capabilities on the fly so you don't need to run it on your laptop. Today, we provide remote services such as XCode, iOS & Android simulators to enable coding agents running in any sandbox to be able to build and iterate over mobile apps, too. Replit, Rork, Momentic, Minitap and more agent companies have built mobile development and testing experiences on Limrun platform. Coconote (Quizlet), SorceJobs (W25) and more companies with mobile apps use Limrun with their cloud agents, merging PRs without having to check out the code locally.

Verdict

High Signal

Market Opportunity

B2B infrastructure targeting the exploding coding agent ecosystem — every agent company building mobile features is a potential customer. TAM expands as agentic coding becomes standard enterprise practice. Clear ICP: companies using cloud coding agents that need native mobile/game dev tooling, with obvious willingness to pay (they're already paying for cloud infrastructure).

High Signal

Founder Signal

Muvaffak has a strong and directly relevant technical background: Amazon (EMR/ML infra), SAP (Kubernetes), Upbound (maintainer of Crossplane, open-source cloud control plane), and critically QA Wolf where he founded and led the team that built web & mobile testing sandboxes at scale. This is a founder who has literally built the exact infrastructure this product requires. LinkedIn unavailable but YC bio is specific and credible.

Medium Signal

Competition

No direct competitor data found, which may reflect a genuinely novel niche — remote Xcode/simulator-as-a-service for cloud agents is not a crowded space. MacStadium and other Apple cloud providers exist but are not purpose-built for agent pipelines. The risk is that Apple, Google, or large cloud providers could enter, but the agent-native integration layer is a meaningful differentiator for now.

High Signal

Product

Named customers include Replit, Rork, Momentic, Minitap (agent companies) and Coconote/Quizlet, SorceJobs (W25) — these are real, identifiable companies. The product is live and in production use: teams are merging PRs via cloud agents without local checkout. Specific use cases (Xcode, iOS/Android simulators, Unity) are clearly defined and working.

OverallS Tier

Limrun is a focused, infrastructure-grade product with real named customers at the tier of Replit and Rork — this is exceptional early validation for a YC-stage company. The founder has directly relevant experience building exactly this kind of sandbox infrastructure at QA Wolf, plus deep Kubernetes/cloud control plane expertise from Upbound. The market timing is excellent: coding agents are proliferating rapidly and mobile dev is the clearest gap in cloud agent capabilities. The solo founder structure is the primary risk, especially for an infra company that will face enterprise sales complexity. No press and no competitor data makes external validation harder, but the named customer list speaks loudly.

Active Founders

Muvaffak Onuş

Founder

Previously at Amazon (intern), SAP, Upbound and QA Wolf. I optimized EMR clusters at Amazon for ML workloads, then worked on Kubernetes at SAP and at Upbound, I was maintainer at Crossplane, open source cloud control plane, and tech lead for provider efforts. At QA Wolf, I founded and led the team that built web & mobile testing sandboxes at global scale.

Limrun

TierS Tier

BatchSpring 2026

Team Size3

StatusActive

LocationSan Francisco, CA, USA

Disagree with this rating? Let us know

$200 GPU creditsClaim yours →