Railway secures $100 million to challenge AWS with AI-native cloud infrastructure

Key Takeaways

→ $100 million Series B led by TQ Ventures, with FPV Ventures, Redpoint, and Unusual Ventures participating

→ Two million developers joined with zero marketing spend at a company of just 30 employees

→ Claims sub-second deployments, more than 10 million monthly deployments, and over one trillion edge requests

→ Customer-reported speedups of 7x and cost reductions of 87 percent versus traditional clouds

→ Abandoned Google Cloud in 2024 for its own data centers, pricing by the second with no idle-VM charges

→ 31 percent of Fortune 500 companies now use Railway in some form

Railway, a San Francisco-based cloud platform that quietly amassed two million developers without spending a dollar on marketing, announced it raised $100 million in a Series B — as surging demand for AI applications exposes the limits of legacy cloud infrastructure. The round positions the company as one of the most significant infrastructure startups to emerge during the AI boom.

The Round

Lead: TQ Ventures
Participants: FPV Ventures, Redpoint, and Unusual Ventures
Prior funding: just $24 million total, including a $20 million Series A from Redpoint in 2022

Railway now processes more than 10 million deployments monthly and handles over one trillion requests through its edge network — metrics that rival far larger, better-funded competitors.

The Agent-Speed Pitch

Railway’s core argument is that the tools developers use to deploy software were built for a slower era. A standard build-and-deploy cycle with Terraform takes two to three minutes — a bottleneck when AI coding assistants like Claude, ChatGPT, and Cursor generate working code in seconds.

“Those amalgamations of systems become bottlenecks,” founder and CEO Jake Cooper told VentureBeat. Railway claims its platform delivers deployments in under one second, with customers reporting a tenfold increase in developer velocity and up to 65 percent cost savings.

The Vertical-Integration Bet

In 2024, Railway made the unusual decision to abandon Google Cloud entirely and build its own data centers. Full control over network, compute, and storage enabled running at what Cooper calls agentic speed — and paid off during the widespread 2025 outages of major cloud providers, during which Railway stayed online.

That soup-to-nuts control allows per-second billing:

$0.00000386 per gigabyte-second of memory
$0.00000772 per vCPU-second
$0.00000006 per gigabyte-second of storage
No charges for idle virtual machines

Customer Numbers

The claims come from enterprise clients, not internal benchmarks. Daniel Lobaton, CTO of G2X, measured deployment speeds 7x faster and an 87 percent cost reduction after migrating — a monthly infrastructure bill that dropped from about $15,000 to about $1,000. Y Combinator-backed Kernel runs its entire customer-facing system on Railway for $444 per month.

Notable customers include Bilt, Intuit’s GoCo, TripAdvisor’s Cruise Critic, and MGM Resorts. Railway counts 31 percent of Fortune 500 companies among its users.

What the Money Buys

Cooper emphasizes the raise was strategic, not survival-driven: the company is default alive and grew revenue 3.5x last year. With two million users discovered almost entirely through word of mouth, the fresh capital funds data center expansion, hiring beyond 30 people, and a first go-to-market operation. Angel investors include GitHub co-founder Tom Preston-Werner, Vercel CEO Guillermo Rauch, and Datadog CEO Olivier Pomel.

The cloud market is littered with startups that failed to break the grip of Amazon, Microsoft, and Google. But in a world where AI writes a thousand times more software, Cooper argues all of it has to run somewhere — and Railway intends to be that place.

Frequently Asked Questions

How much did Railway raise and who led the round?

Railway raised $100 million in a Series B led by TQ Ventures, with FPV Ventures, Redpoint, and Unusual Ventures participating. The company had raised only $24 million in total before this round.

What does Railway claim its platform delivers?

Railway says it delivers deployments in under one second, processes more than 10 million deployments monthly, handles over one trillion requests through its edge network, and undercuts hyperscalers by roughly 50 percent.

Why did Railway build its own data centers?

In 2024 Railway abandoned Google Cloud to control the network, compute, and storage layers itself. That vertical integration enables fast build and deploy loops and per-second pricing with no charges for idle virtual machines.

What will Railway do with the $100 million?

The company plans to expand its global data center footprint, grow its 30-person team, and build a proper go-to-market and sales operation for the first time in its five-year history.