Railway Raises $100 Million For AI-Native Cloud Buildout
Railway raised $100 million in Series B funding led by TQ Ventures as the developer cloud platform expands its own data-center footprint and pitches faster deployment for AI-generated software.
Railway Funds A Faster Cloud Stack
Railway has raised $100 million in Series B funding as the San Francisco cloud platform tries to turn AI-generated code into a bigger infrastructure business.
TQ Ventures led the round, with FPV Ventures, Redpoint and Unusual Ventures also participating.
The company says two million developers use its platform, and it now processes more than 10 million deployments monthly.
Railway is pitching that scale as evidence that developers want a cloud workflow that moves faster than traditional infrastructure tools.
Founder and chief executive Jake Cooper argues that AI coding tools have changed the deployment bottleneck.
If code can be generated in seconds, teams still need a place to run, test and update that software without waiting for slower build-and-deploy cycles.
Data Centers Replace A Hyperscaler Dependency
Railway made its largest infrastructure bet in 2024, when it abandoned Google Cloud and began building its own data centers.
Cooper said control over network, compute and storage layers lets Railway design faster build and deploy loops.
The company claims deployments can complete in under one second.
Customer accounts cited by Railway point to developer throughput gains as high as tenfold, with cost savings capped at 65 percent against traditional cloud providers.
The source provides one named customer example.
Daniel Lobaton, chief technology officer at G2X, said the platform serving 100,000 federal contractors measured seven-times faster deployment speed and an 87 percent cost reduction after moving to Railway.
The same account said its infrastructure bill fell from $15,000 per month to about $1,000.
Railway’s pricing model charges by actual compute use.
The listed rates are $0.00000386 for each gigabyte-second of memory, $0.00000772 for each vCPU-second and $0.00000006 for each gigabyte-second of storage.
The company says that approach avoids charges for idle virtual machines.
Enterprise Adoption Still Has A Scale Gap
Railway says 31 percent of Fortune 500 companies now use its platform, but deployments range from team projects to broader infrastructure use.
Named customers include Bilt, Intuit's GoCo subsidiary, Cruise Critic and MGM Resorts.
Kernel, a Y Combinator-backed AI infrastructure startup serving over 1,000 companies, runs its customer-facing system on Railway for $444 per month.
The platform has SOC 2 Type 2 compliance and HIPAA readiness.
Railway also offers single sign-on, audit logs and a bring-your-own-cloud configuration for customers that want deployment inside an existing cloud environment.
The new capital is earmarked for a larger global data-center footprint, a bigger team and a first formal go-to-market operation.
Railway currently has 30 employees, says revenue grew 3.5 times last year and says it has expanded at 15 percent month over month.
Railway supports PostgreSQL, MySQL, MongoDB and Redis, and says customers can deploy to four global regions across the United States, Europe and Southeast Asia.
Enterprise customers can scale services to 112 vCPUs and 2 terabytes of RAM.
The funding gives Railway more capital to challenge AWS, Microsoft Azure and Google Cloud in developer infrastructure.
The unresolved operating burden is whether a 30-employee company can expand its data-center footprint and enterprise sales motion without losing the speed and cost claims that brought developers to the platform.
