BuildFetch Cache

BuildFetch Cache is a remote build-cache service for teams whose builds run across developer machines, CI, and AI agents. It is strongest for organizations that need broad build-system coverage and a choice of hosted or Kubernetes deployment. Its main tradeoff is that storage, traffic, and request quotas vary by plan and can shape the cost.

Overview

BuildFetch aims to reduce build times and CI costs by sharing cached outputs among engineering environments. Its broad integration range makes it relevant to teams using several build tools, while Bazel users also get a choice of gRPC and HTTP remote cache APIs.

Teams can use BuildFetch Cloud or deploy to a custom cloud or on-premise Kubernetes environment. That deployment flexibility is useful when a hosted service is not the right fit, but custom deployment starts at the highest plan tier.

Key features

Shared cache and storage

Remote cache outputs can be shared across workstations, CI, and AI agent environments, which is valuable when builds happen in more than one place. NVMe backs ephemeral cache storage and SSD backs persistent storage. Because the product is remote-cache focused, it is not the natural choice for a team seeking only a local, single-machine compiler cache.

Monitoring and access

The project dashboard reports live throughput, tail latency, request volume, and storage usage. These measures can help teams understand cache activity and resource consumption. Scoped project tokens support read-only and read-write access for different users and workflows, a useful control when teams need to separate access types.

Security and privacy

BuildFetch says data is encrypted in transit with TLS and at rest using LUKS AES-256 or similar technologies. The company says it does not sell customer data to third parties and references GDPR in its data protection statement. Those commitments will matter to teams assessing data handling, though organizations with deployment requirements beyond BuildFetch Cloud may prefer the self-hosted tiers.

Pricing

The freemium lineup starts with a free tier and a 45-day trial is offered. Paid plans are billed monthly; the principal difference is how much storage, traffic, request volume, project access, and retention they provide.

PlanPriceWhat it includesCache Open Sourcefree20GB Fast Cache Storage, 50GB Network Traffic, 100,000 Cache Requests, 45 days LRU retentionCache Basic$55 a month50GB Fast Cache Storage, 100GB Network Traffic, 300,000 Cache Requests, 1 Project and unlimited Open Source Projects, 45 days LRU retentionCache Pro$160 a month170GB Fast Cache Storage, 500GB Network Traffic, 1,000,000 Cache Requests, Unlimited Projects & Users, 75 days LRU retentionCache Custom$5,000 a monthUnlimited Projects & Users, Unlimited Cache Storage, Custom Cloud or On-Premise Kubernetes, 45 days of free TrialOpen Source is a low-commitment way to try remote caching, but its resource caps cannot be exceeded, so it is a poor fit for workloads that may outgrow the included allowances. Basic at $55 a month raises the quotas and adds one project alongside unlimited Open Source Projects; it suits a smaller team with predictable usage. Pro at $160 a month is the more practical step for teams needing unlimited projects and users, higher quotas, or 75-day retention. Basic and Pro allow separately priced storage, traffic, and request overages, so usage beyond the included amounts can increase the bill.

Custom starts at $5,000 a month and is aimed at organizations needing unlimited storage and a custom-cloud or on-premise Kubernetes deployment. Its 45-day free trial is a substantial evaluation window, but the starting price places it well beyond the smaller-team tiers. Open Source support has email response times of five business days; Custom improves that to 24 hours and adds video and on-site support.

Platforms

BuildFetch is offered as a web service and as a self-hosted deployment. Its listed cloud regions are US West and EU Central, with US East planned for later. Native support covers Bazel, Gradle, Maven, Sbt, Buck2, Moon, Buildbarn, Ccache, Sccache, Go, Nx, and Turborepo. Compiler and language support includes C, C++, Rust, Go, Kotlin, Java, TypeScript, Scala, Assembly, CUDA, Objective-C, Objective-C++, and AMD ROCm HIP.

Who it's for

BuildFetch is best suited to teams with builds distributed across machines and CI, especially those using one or more of its supported systems and wanting a shared cache. The dashboard and scoped tokens also suit teams that need visibility into usage and distinct access levels. Smaller projects can start free, but should be comfortable with hard caps; teams with higher or less predictable usage should weigh paid quotas and overages before choosing a tier.

Pros and cons

Broad build-system support: Coverage across mainstream and specialized tools makes it useful for mixed build environments.

Shared cache across workflows: Workstations, CI, and AI agent environments can use the same remote outputs.

Deployment choice: Hosted cloud and self-hosted Kubernetes options accommodate different infrastructure preferences, though self-hosting requires Custom.

Useful operational controls: Live cache metrics and scoped read-only or read-write tokens help teams monitor usage and separate access.

Hard free-tier ceiling: Open Source quotas cannot be exceeded, which can force a plan change as use grows.

Usage-sensitive paid costs: Basic and Pro overages are separately priced, so their monthly base prices do not guarantee a fixed total.

Alternatives

Build Cache Software is a useful place to compare other products in the category.

EngFlow Remote Caching is worth considering if a free option limited to one machine, 32 CPU cores, and in-cluster Linux remote caching matches the workload, or if an enterprise plan is a better fit.

Cachix is an alternative for teams that prioritize 50 GiB of storage, unlimited bandwidth, and CloudFlare CDN; its Starter pricing requires contacting the provider.

Ccache is the simpler choice for free, GPL-licensed single-file compilation caching, rather than BuildFetch's shared remote cache.

NativeLink may suit teams seeking a free, self-hosted open-source option with a distributed scheduler and remote caching across build systems and major cloud providers.

cachepot is another free, Apache-2.0-licensed open-source alternative, with no hosted plans or pricing stated.

Bitrise is a freemium option with a free single-person Hobby plan for small projects built a few times per month; its focus is a different fit for teams looking for build credits.

MozJPEG is a free open-source JPEG encoder library, not a general remote build-cache service.

Vercel is a freemium web and API platform with a free Hobby plan for personal, non-commercial use, rather than a direct build-cache alternative.

Verdict

Choose BuildFetch Cache if your team needs shared remote caching across developer machines, CI, and AI agents, and its broad build-system support or deployment options match your setup. The main reason to look elsewhere is cost uncertainty: the free tier has fixed caps, while paid overages can add expense and self-hosting requires the high-priced Custom plan.