Namespace Labs

Namespace Labs

Cloud-native app platform accelerating CI

Overview

Namespace Labs is a cloud-native application platform that helps medium to large engineering teams speed up software development without changing their existing workflows. It accelerates build and test performance using managed GitHub runners to speed up CI and reduce costs. It also provides container-based and Kubernetes-based previews so teams can deploy and test backend and frontend stacks on demand or per pull request. Built-in observability features include metrics, logs, and out-of-memory detection, with plans to add full system profiling. The company runs on a subscription model with service plans tailored to client needs. Unlike broader CI tools, Namespace Labs focuses on integrating tightly with cloud-native workflows and GitHub Actions to deliver faster feedback loops and scalable previews while keeping existing processes intact.

About Namespace Labs

Simplify's Rating
Why Namespace Labs is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

11-50

Company Stage

Seed

Total Funding

$70K

Headquarters

San Francisco, California

Founded

2022

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Simplify's Take

What believers are saying

  • On March 2026, Namespace raised $23 million from NEA, Susa, and Burst.
  • July 30, 2026, Devin Outposts expanded Namespace Devbox demand for agentic workflows.
  • August 2026 docs added Bazel Remote Execution and GitLab early access.

What critics are saying

  • Bazel Remote Execution remains early access, with self-service worker sizing missing as of August 2026.
  • GitHub or Depot can bundle runner acceleration natively, commoditizing Namespace's core wedge.
  • Managed-only infrastructure and no BYOC leave Namespace exposed to Depot and Northflank.

What makes Namespace Labs unique

  • Namespace runs every job in its own VM, with no shared kernel.
  • It pairs GitHub runners, Devboxes, Bazel, and macOS on one platform.
  • On July 21, 2026, Cognition named Namespace the only macOS Devin Outposts provider.

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Funding

Total Funding

$70k

Below

Industry Average

Funded Over

1 Rounds

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

$3.3M
$70k
Namespace Labs
$1.5M
Slack
$2M
Netflix
$2.3M
Instacart
$3M
Robinhood

Benefits

Stock Options

Flexible Work Hours

Parental Leave

Growth & Insights and Company News

Headcount

6 month growth

7%

1 year growth

-12%

2 year growth

-6%
Namespace
Jul 30th, 2026
Changelog #23.

Changelog #23. > Devin Outposts on Devboxes > Devbox CLI: exec and logs > More Zack Chase · July 30, 2026 Devin Outposts now runs sessions on Namespace macOS Devboxes with real Apple Silicon, new devbox exec and logs subcommands let you run and inspect one-off commands on a Devbox, and a batch of CLI, egress filtering, and Devbox platform updates round out the rest. Get started - it takes less than a minute. Devin Outposts on Devboxes. Last week Namespace Labs, Inc announced, in partnership with Cognition, support for running Devin sessions on a Namespace Devbox via Devin Outposts. Namespace Labs, Inc has given Devin its own computer designed specifically for engineering work, on both Linux and macOS. Namespace Labs, Inc is the only Outposts provider that runs Devin sessions on macOS. You can point Devin at an issue and it reads the code, makes changes, runs tests, and iterates, all within a Namespace Devbox. Devin's agent loop stays in Devin's cloud and everything that touches your code moves onto its own Devbox: command execution, file edits, and repository access.

Namespace
Jun 18th, 2026
Changelog #20.

Changelog #20. > Devbox Updates > Remote Bazel Execution > macOS Golden Gate Zack Chase · June 18, 2026 In the last few weeks, Namespace Labs Inc. has added support for Devbox leasing, snapshots, and spec file updates, along with Bazel Remote Build Execution support and near same-day support for macOS Golden Gate. Get started - it takes less than a minute. Devbox Updates. Devboxes are on-demand cloud development environments that run on Namespace compute. You can now create them from a spec file, snapshot and restore them, and lease them across runs using tags. Ephemeral Devboxes. Pass -ephemeral to devbox create to get a Devbox with no persistent storage. Namespace deletes it automatically once it stops. Useful for one-off tasks or agent sessions where you do not need the environment to persist. Devbox spec file. The Devbox spec file now supports sourcing environment variables from secrets and setting a network egress policy, alongside the existing image, size, and repository fields. Create from the spec with devbox create -from devbox.yaml. Restore a Devbox from a snapshot. Namespace Labs Inc. now snapshot a Devbox each time it starts for you. The Snapshots tab now lists all of them, and you can restore to any one to roll back to an earlier state. Restoring creates a new snapshot from that point and leaves existing snapshots intact. Lease and reuse Devboxes. devbox acquire leases a Devbox by tag, reusing an available one or creating a new one when none matches. Each lease resets to the requested git ref, so the environment starts from a known state. devbox release returns it to the pool. This is useful for agents cycling through many short-lived tasks without spinning up a new Devbox each time. Bazel Remote execution. Bazel's remote cache lets multiple builds share artifacts, but each build still executes actions locally. Remote Build Execution (RBE) moves the actions themselves onto remote workers, so Bazel can run them in parallel across many machines rather than sequentially on one. This makes it practical to get full parallelism out of large action graphs without scaling up a single local machine. Bazel actions can now run remotely on Namespace compute, with low-latency access to the Namespace Bazel cache. RBE complements the existing remote cache: cache hits are still served from the cache, and misses execute on remote workers. Remote execution is currently in early access. Please contact Namespace Labs Inc. or email [email protected] to request access. macOS Golden Gate. Last week at WWDC, Apple announced macOS Golden Gate and Xcode 27 and within 24 hours Namespace Labs Inc. made it available to you in Namespace. Select it with the macos.version=27.x shape selector, or pick it from the list of supported images in the GitHub runner profile editor. Summary. Several updates land across Devboxes, Bazel, and macOS support. Devboxes now support tag-based leasing for reuse across agent runs, ephemeral mode for stateless sessions, snapshot restore for rolling back to earlier states, and a spec file that covers secrets and egress policy alongside existing fields. On the build side, Bazel Remote Build Execution extends its existing remote cache by moving action execution onto its workers. macOS Golden Gate and Xcode 27 are available on its infrastructure, selectable via the shape selector or the runner profile editor.

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