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WarpBuild

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Faster, cheaper GitHub Actions runners

Website

WarpBuild

Work Here?

Claim Your Company

Faster, cheaper GitHub Actions runners

Website

Overview

WarpBuild provides faster and cheaper CI/CD for GitHub Actions by replacing GitHub-hosted runners with dedicated, ephemeral VMs. It supports Bring Your Own Cloud (BYOC), letting runners run in a customer’s AWS, GCP, or Azure account so data stays inside the client’s security perimeter and costs can drop significantly. The platform offers Linux x86-64, ARM64, and macOS Apple Silicon runners, with unlimited concurrency and advanced caching to speed builds. Enterprise features include SSO, dedicated support, SOC 2 Type 2 compliance, and usage-based pricing with a free tier.

YC Company

About WarpBuild

Simplify's Rating

Why WarpBuild is rated

Rated C on Competitive Edge

Rated B on Growth Potential

Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

1-10

Company Stage

Seed

Total Funding

$130K

Headquarters

San Francisco, California

Founded

2021

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Simplify's Take

What believers are saying

Cirrus CI shut down June 1, 2026; WarpBuild pitches itself as the migration target.
BuildJet shut down March 31, 2026; WarpBuild absorbed another batch of runner migrations.
GitHub's 2026 pricing changes keep WarpBuild cheaper than GitHub-hosted runners.

What critics are saying

GitHub cut hosted runner prices and added self-hosted taxes in 2026, compressing WarpBuild’s advantage.
WarpBuild’s Windows runners queued on May 29, 2026, exposing operational fragility.
A five-person team from YC’s March 2026 posting cannot survive a platform clone war.

What makes WarpBuild unique

WarpBuild’s June 2026 region-specific infrastructure pins CI data to chosen regions.
WarpBuild’s cloud runners support Linux x86-64/ARM64 and macOS ARM64 at flat minute pricing.
WarpBuild’s BYOC runs runners inside AWS, GCP, or Azure, with IMDSv2-only hardening.

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Funding

Total Funding

$130k

Below

Industry Average

Funded Over

1 Rounds

Notable Investors:

Y Combinator

Notable Investors:

Y Combinator

Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.

Seed Funding Comparison

Below Average

Industry standards

Ind Avg. $3.3M

$130k