Multipass

Open source toolPersistent environment

Ubuntu VMs on demand for any workstation

Homepage Docs Repository

Scanned 15 Oct 2026 · Schema v5 · features v21

Licence: GPL-3.0
Self-hosted; you pay for the infrastructure.
Free tier: Free to run
Isolation: Virtual machine
hypervisor, or nothing at all
Regions: —
Not disclosed on the public surface.
Capabilities: 7 / 61
7 partial · 25 fail · 0 not assessed
Agent readiness: 10/10 · 3/9
read · drive, pre-login surface

Advertised for

Local development · Testing · Cloud simulation · Linux command line

Built for

Developers, then technical

· https://canonical.com/multipass: cloud-style VMs and cloud-init; CLI launch/shell/exec.
· https://canonical.com/multipass/docs/stable/: local development/testing and cloud deployment prototyping.

01 Website design Desktop public website · assessed 15 Oct 2026

Partial assessment — some pages could not be captured.

The captured desktop landing page combines a dark two-level corporate navigation bar with a pale, spacious two-column canvas, clear sans-serif hierarchy and orange-accented cloud illustration. Docs coverage is unavailable after two bounded isolated-context navigation attempts; pricing is not applicable to the local OSS tool.

Corporate
Swiss-inspired

Landing page: captured
Pricing: not applicable
Docs: unavailable

02 Runtime Each fact carries its source; dots show confidence. Open a row for the evidence.

Isolation & lifecycle

Isolation primitive

Virtual machinehypervisor, or nothing at all

Persistence

Persistent local VM lifecycle

Snapshots / forks

Yes

Resources & limits

Storage

Persistent per-instance disk, host-directory mounts and file transfers

Limits & quotas

Host-bounded per-instance CPU, memory and disk

GPU

Access

Deploy interface

cli

SDK languages

None

Network & secrets

Egress controls

Not documented

Secrets

Bring your own cloud

Placement & use

Jurisdiction

Advertised workloads

Local developmentTestingCloud simulationLinux command line

03 Capabilities 7 pass · 7 partial · 25 fail · 61 of 61 assessed

Supported — Documented on the public surface and verified.
Partially supported — Exists with caveats: gated, thin, or enterprise-only.
Not supported — Checked and not offered.
Not assessed — Scanned before this capability was tracked. Not a lack.

Compute & storage 4/10

Persistent diskStorage that survives restart/stop (not ephemeral-only).

Supported

Object storageManaged S3-compatible / blob object store the platform PROVIDES to a user's workloads (buckets, presigned URLs). DISTINCT from persistent-disk (block/volume attached to an instance) and from a self-host dependency (source.self_host.deps[]=["object-storage"] is an infra dep to RUN an OSS tool — the opposite direction). SCOPE varies and matters: native first-class (Railway Buckets, Cloudflare R2) vs a sibling SKU / extension (Fly Tigris, Bunny Storage, DigitalOcean Spaces) — record which in the evidence quote / note. Admitted v15.

Not supported

Snapshots / forkingSnapshot or copy-on-write fork of a running instance (filesystem-only counts). Whether the snapshot also restores memory + running processes is recorded separately by memory-snapshot (v19).

Supported

Live-state (memory) snapshotsA snapshot / checkpoint / pause captures a running instance's MEMORY and PROCESS state and restores it, so running processes continue where they left off instead of a freshly booted instance with the same files. Counts whether user-triggered (snapshot, checkpoint, pause-to-storage) or used to restore pre-initialised state (memory snapshots for fast cold starts). Distinct from snapshots-forks (any snapshot or fork, including filesystem-only; a product passing that key may still fail this one) and from scale-to-zero (an idle-cost property; suspension may or may not keep memory). Actor multiplexing (see scale-to-zero) records its live-state half here — only when the suspended actor's MEMORY/process state is what comes back, not a freshly booted worker with the actor's files.

Not supported

Scale to zeroIdle instances suspend at no / negligible cost. ACTOR MULTIPLEXING (many suspended stateful actors sharing a small pool of pre-warmed workers, woken on request — Agent Substrate, AX, kagent; Rivet's hibernating actors) has NO key of its own (proposal REJECTED v20) — score the idle-cost half HERE and the live-state half under memory-snapshot; the oversubscription ratio / density is a performance characteristic the registry does not key.

Partially supported

GPU computeGPU-backed instances available.

Not supported

Multi-regionCompute placeable in more than one geographic region.

Not applicable

Sandbox templates / custom imagesBuild reusable sandbox/VM images from an OCI image or Dockerfile (a base you fork instances from).

Supported

Cloud-init / ignition configCustomise a VM / microVM / instance at boot via cloud-init (or ignition) user-data — the same boot-metadata interface as AWS/Azure/GCP. Inject packages, users, SSH keys, files, and run-commands declaratively at launch. Distinct from sandbox-templates (a PREBUILT image you fork instances from) — this is PER-LAUNCH declarative customisation, not a baked image.

Supported

Desktop / computer-use sandboxA virtual desktop (GUI) for LLM computer-use — browser + desktop automation, often via noVNC/VNC.

Partially supported

Selectable isolation runtimeThe user chooses the isolation runtime per workload / environment / sandbox from more than one option (e.g. microVM vs gVisor vs plain container, native namespaces vs gVisor, gVisor vs VM). Records the CHOICE; the isolation_primitive facet still records the best-evidenced primary. A platform that switches runtime automatically without a user choice (e.g. gVisor forced for GPU) does not pass on that alone.

Not supported

Networking & delivery 0/2

Automatic HTTPSTLS endpoints provisioned automatically per workload.

Not applicable

Built-in reverse proxyPlatform routes external traffic to workload services.

Not applicable

Custom domainsBring-your-own domain via CNAME/DNS.

Not applicable

Public preview URLsShareable per-deploy / per-branch URLs.

Not applicable

Direct public IPv6Per-instance stable public IPv6 for raw TCP/UDP (beyond a managed HTTPS proxy) — e.g. mosh / raw sockets.

Not applicable

Egress controlsConfigurable OUTBOUND network policy — egress firewall / allowlist / egress proxy on traffic LEAVING a workload. Scoped to OUTBOUND only (v15): private-network REACHABILITY between a user's own services is private-networking, not this. Static-egress-IP belongs here (an outbound concept).

Not supported

Private networkingA platform-internal private network between a user's OWN services — service-to-service connectivity, VPC, service mesh, and/or service discovery, not exposed to the public internet. DISTINCT from egress-controls (OUTBOUND firewall/allowlist), reverse-proxy (PUBLIC inbound ingress), and direct-ipv6 (per-instance PUBLIC addressing). Admitted v15.

Partially supported

Email send / receiveSend and/or receive email from the workload.

Not applicable

Edge KV storeA globally-replicated key-value store read from WITHIN an edge runtime at the PoP (low-latency, eventually-consistent) — Cloudflare Workers KV, Deno KV, Fastly KV Store, Akamai EdgeKV, Vercel Edge Config. Distinct from first-party-db (a managed DATABASE service you provision and connect to) and from http-query-api (HTTP access to an external store) — edge-kv is colocated with the edge compute and read at the edge.

Not applicable

Developer access 2/9

Public APIDocumented programmatic API.

Partially supported

OpenAPI specMachine-readable OpenAPI / Swagger spec published.

Not supported

CLIOfficial command-line tool.

Supported

SDKOfficial client library/libraries.

Not supported

SSH accessDirect SSH into workloads.

Supported

Filesystem APIRemote file operations over the API (list/read/write/watch/copy/upload) without SSH.

Partially supported

Git deployDeploy from a Git repo / push-to-deploy.

Not supported

Private container registryHosted private image registry.

Not supported

E2B-compatible APIDrop-in compatibility with the E2B sandbox API/SDKs — existing E2B client code runs against this product by changing the endpoint/domain + key, with no business-code changes. E2B itself passes as the reference implementation. Distinct from public-api / sdk (the product has its own API — this key says it also speaks another vendor's) and from self-host-oss (a self-hosted E2B-compatible server is scored on both).

Not supported

HTTP data APIQuery / read / write the stored DATA over plain HTTP/REST (or GraphQL) WITHOUT the native protocol driver (Postgres wire / Redis RESP) — agent- and edge-friendly data access via fetch(). The DATA plane; distinct from public-api (a control-plane / management API). Auto-generated-from-schema REST/GraphQL (PostgREST, pg_graphql) is a flavour of this.

Not applicable

AI & agents 0/9

Built-in coding agentShips a first-party AI coding agent in the product.

Not supported

Agent skillsInstallable / declarable agent skills or tools.

Not supported

AI app builderPrompt-to-app / vibe-coding generation surface.

Not supported

MCP serverExposes a Model Context Protocol server for agents.

Not supported

MCP clientActs as an MCP client / consumes MCP tools.

Not supported

MCP-server hostingRun/host MCP servers as a workload on the platform (distinct from exposing a first-party MCP control server — that is mcp-server).

Not supported

LLM gatewayRoutes LLM API calls through the platform (multi-provider).

Not applicable

BYOK for LLMsBring-your-own LLM provider keys.

Not applicable

Model inference API (first-party)A FIRST-PARTY hosted LLM/model inference API — the provider serves its OWN catalogue of (usually open-weight) models behind a (typically OpenAI-compatible) endpoint, billed per token. Distinct from llm-gateway (a multi-PROVIDER proxy/router for YOUR calls to external providers like OpenAI/Anthropic) and from byok-llm (bring your own provider keys) — here the platform IS the inference provider, serving its own models.

Not applicable

Autonomous QA agentA first-party AUTONOMOUS AI agent that QA-TESTS a running app / implementation — exercising it like a real user (clicking through flows, checking behaviour) and reporting bugs/defects (often back to a coding agent, or before a human review). Distinct from built-in-agent (a code-AUTHORING agent — this one VERIFIES the result, it does not write the feature; a product can ship both), from ai-guided-code-review (organises a diff for a HUMAN to review — not an autonomous tester), and from observability (runtime metrics/logs, not active testing).

Not supported

Credential-injection proxyThe platform holds real secrets OUTSIDE the workload and injects them on the wire (an egress / broker proxy swaps a placeholder or phantom token for the real credential on matching outbound requests), so code running in the sandbox — e.g. an untrusted agent — never sees or can exfiltrate the real key. Distinct from secrets-management (storage + injection INTO the workload as env vars/files — the workload holds the secret) and from egress-controls (outbound allow/deny POLICY; a product can have an allowlist without injecting credentials, and vice versa).

Not supported

Preinstalled coding agentThe platform installs and launches a THIRD-PARTY coding agent (a harnesses.yml entry — Claude Code, Codex, OpenCode, Pi ...) inside a workspace/sandbox it provisions, with the agent's auth wired in (your own account or API key), so you start an agent session rather than an empty box. Distinct from built-in-agent (a FIRST-PARTY agent the vendor ships) and from harnesses[] (which records that a harness CAN target the product, not that the product runs it for you).

Not supported

Data 0/1

First-party databasePlatform-provided managed database.

Not supported

Database branchingCopy-on-write branch of a DATABASE (schema + data) as a dev-lifecycle primitive — branch your data like code, usually instant via a metadata operation. Distinct from snapshots-forks (forks a running compute INSTANCE / VM state) and from preview-environments (a full per-PR environment that may USE a DB branch). For a data product a CoW branch maps HERE, not to snapshots-forks.

Not applicable

Vector searchFirst-class storage, indexing, and similarity search of vector embeddings — a native vector type/index or a managed vector DB. The data-layer primitive for RAG / semantic retrieval.

Not applicable

Ephemeral instant DB (no-signup)Provision a working, usable instance via a single command / HTTP call with NO account, signup, or card — typically time-boxed (expires unless claimed). A zero-onboarding path an agent can hit directly.

Not applicable

Platform & operations 0/4

Scheduled tasksCron / scheduled job primitive.

Not supported

Durable workflowsDurable execution / long-running workflow primitive.

Not applicable

Preview environmentsA full EPHEMERAL environment spun up per PR / branch — compute + addons + (often) a DB branch — torn down on merge. More than preview-urls (which is just a shareable URL for one deploy).

Not applicable

Built-in observabilityFirst-party metrics / logs / tracing / APM / profiling included in the platform (no third-party stack required to see what a workload is doing).

Partially supported

Managed CI/CD runnersPlatform-hosted, drop-in CI/CD runner VMs (GitHub Actions / GitLab), typically faster and cheaper than the CI vendor's own hosted runners, billed per runner-minute; isolated + ephemeral per job. Distinct from git-deploy (push-to-deploy of an APP) and scheduled-tasks (cron) — this is managed CI COMPUTE you point your existing pipelines at.

Not supported

Project template marketplaceA marketplace / gallery of prebuilt PROJECT STARTER templates (apps or websites) a user clones or launches a new project from and then customises — the "start from a template" surface of a builder / PaaS. Distinct from sandbox-templates (a COMPUTE base IMAGE you fork runtime INSTANCES from — Dockerfile / OCI), from app-builder (the prompt-to-app GENERATION surface — a product can have both), and from one-click OSS-app catalogues / helm-addon-marketplace (deploy a FINISHED app as-is, not a starter you build on).

Not supported

Organisation & security 1/4

Built-in authPlatform-provided authentication / IAM for workloads.

Partially supported

SSO / SAMLEnterprise single sign-on.

Not applicable

Secrets managementFirst-class secrets storage / injection.

Not supported

TeamsMulti-user team accounts.

Not applicable

SharingShare a running workload/resource via link (optionally gated).

Not applicable

BYOCRuns inside the customer's own cloud account.

Not applicable

Deploy into customers' VPCsA SaaS vendor uses the platform to deploy and operate ITS software inside ITS CUSTOMERS' cloud accounts / VPCs (nested or "customer BYOC"), managed from the vendor's control plane. Distinct from byoc (your own workloads in your own cloud account).

Not applicable

Workload identityThe platform gives each workload its own verifiable identity (OIDC token, SPIFFE SVID, cloud IAM federation) that it exchanges for short-lived credentials, so no long-lived static secret is stored or injected. Distinct from secrets-management (stores / injects static secrets) and credential-injection-proxy (swaps real secrets in on the wire).

Not supported

Self-host / OSS coreOpen-source core that can be self-hosted.

Supported

Proposed, not verified

Capabilities the scan saw but the registry does not track yet. A key is admitted only once two distinct products exhibit it. These are not scored.

Primary instanceprimary-instance
“Default primary instance is automatically created by shell/start without arguments and integrates host home directory.” canonical.com
Cross-platform local VM managementcross-platform-vm
“Ubuntu VMs on Windows, macOS and Linux with platform-specific native virtualization backends.” canonical.com
Local simulated availability zones (1.17 prerelease)local-availability-zone-simulation
“Named local availability zones use isolated subnets; enable-zones/disable-zones simulate zone outages. Not geographic multi-region placement.” github.com

04 Agent readiness Pre-login surface · counts, not a grade

Can an agent read it?

parse-ability · docs, metadata, machine-readable surfaces

10/10

7 full · 3 partial · 100% of applicable checks

llms.txt
Supported
“https://canonical.com/llms.txt: substantive site index links Multipass product markdown and stable docs.”
llms-full.txt
Partially supported
“https://canonical.com/llms-full.txt: comprehensive Canonical site text includes Multipass but not complete Multipass CLI/runtime docs; oversized source retained as pointer plus scoped excerpt.”
robots.txt AI policy
Supported
“https://canonical.com/robots.txt explicitly allows Multipass/llms and markdown for GPTBot, ClaudeBot, Google-Extended and other AI UAs.”
JSON-LD
Supported
“https://canonical.com/multipass: SoftwareApplication/Product with name, description, OS, application category and URL; also Organization.”
Sitemap
Supported
“https://canonical.com/multipass/docs/latest/sitemap.xml: substantial XML sitemap; old docs URL redirects to canonical docs.”
Meta tags
Supported
“https://canonical.com/multipass: descriptive title, description, OG title/description/image and Twitter metadata.”
Markdown negotiation
Partially supported
“https://canonical.com/multipass?format=md serves clean product markdown linked by HTML; GET landing remains HTML, no proof of Accept-based negotiation.”
Content efficiency
Partially supported
“https://canonical.com/multipass: 3,024 visible text characters after removing scripts/styles/svg/nav and explicitly hidden content, 209,520 HTML bytes (~1.44%).”
Docs discoverable
Supported
“https://canonical.com/multipass: first-class documentation links in navigation and product menu; docs relocate to canonical.com/multipass/docs/.”
Machine-readable pricing
Not applicable
“oss-tool — free under GPL-3.0, no hosted pricing surface to be machine-readable”
No anti-bot wall
Supported
“Landing, docs and well-known GETs returned ordinary content without challenge; expected 404s are not anti-bot blocking.”

Can an agent drive it?

act-ability · APIs, SDKs, MCP, credentials, webhooks

3/9

2 full · 1 partial · 33% of applicable checks

Public API
Partially supported
“https://raw.githubusercontent.com/canonical/multipass/main/src/rpc/multipass.proto: inspectable gRPC daemon protocol; CLI and GUI clients, not a hosted REST service.”
OpenAPI spec
Not supported
“gRPC protobuf source and CLI/GUI references, no OpenAPI spec advertised.”
MCP server
Not supported
“README explicitly places Multipass MCP Server under Community-led integrations, not first-party.”
SDK packages
Not supported
“No official SDK advertised in fresh README and architecture docs; CLI/GUI are clients.”
Auth documented
Supported
“https://canonical.com/multipass/docs/stable/explanation/authentication/: x509 client certificates, trust-on-first-use, passphrase enrollment and platform socket access documented. This is a local-service protocol, not hosted API signup.”
Self-serve credentials
Not applicable
“No hosted signup — it's a local tool; nothing to self-serve credentials for”
Webhooks
Not supported
“No webhook facility in fetched CLI/GUI/runtime documentation.”
CLI tool
Supported
“The `multipass` CLI IS the product — comprehensive and official”
Error model
Not supported
“No documented JSON API error contract; daemon uses gRPC.”
Rate limits documented
Not applicable
“Local tool — no hosted API rate limits”
Agent config files
Not supported
“No first-party agent config or skills surface advertised in fetched docs/README.”

05 Coding harnesses Which agents and IDEs are documented to run here

Advertised integrations 0

The public surface names no coding harness as supported or documented-to-run-here.

Plausible compatibility 15

Derived, not stored: the product passes SSH access, so any CLI coding agent is installable inside it. This is plausible compatibility, not a supported integration.

Aider
Amp
Antigravity
Claude Code
Codex CLI
Devin
Droid
Gemini CLI
Goose
Hermes Agent
Kilo Code
Kiro CLI
OpenCode
Pi
Qwen Code

06 Compliance & regions Standards held, with ordinal rigor; never a score

Certifications held 0

No attestations found on the public surface. Empty means nothing is advertised, after checking, not that nothing was checked.

Regions —

No region list captured.

Legal

Privacy notice Terms of service

07 Open source GPL-3.0 · fetched by machine, not quoted from marketing

Licence & repository

Licence: GPL-3.0OSI
Primary language: C++
Stars: 9,275
Forks: 831
Created: 13 Dec 2017
Archived: No

Activity

Last commit: 14 Oct 2026
Latest release: v1.16.4 · 8 Sep 2026
Issues open / closed: 321 / 2270 · 88% closed

Latest stable v1.16.4 published September 8; v1.16.3 May 26 and v1.16.2 April 27. Prereleases v1.17.0-rc1 and v1.16.5-rc1 published October 4; not stable releases. Dates use publishedAt rather than tag creation.

Fetched via gh on 15 Oct 2026.

Self-hosting

Methods: package-managerbinarysource-build
You operate: —

Free GPL-3.0 software plus your own machine and infrastructure. Snap on Linux; official installers on macOS/Windows; source builds; community Homebrew is unsupported. Requires supported virtualization. Stable 1.16 docs list QEMU on Linux/macOS, Hyper-V or VirtualBox on Windows, with LXD/libvirt deprecated. 1.17 RC adds HCS and preview Apple Virtualization and removes LXD/libvirt. Privileged daemon; authenticated local users share control, not isolated team accounts. Explicitly not intended for production.

Documentation signals 7/8

SupportedQuickstart
SupportedAPI reference
SupportedSelf-host guide
SupportedChangelog
Not supportedOpenAPI
Supportedllms.txt
SupportedExamples
SupportedArchitecture doc

08 Company & presence Facts only, not scored

Company

Headquarters: Not disclosed
Founded: 2004
Team size: Not disclosed
Hiring: Canonical maintains a global careers board; not Multipass-specific

Notable people

Canonical engineers
community contributors

Activity

Last release: v1.16.4 (2026-09-08); v1.17.0-rc1 and v1.16.5-rc1 prereleases (2026-10-04) github.com
Last blog post: —

Presence 5

Links found on the public surface scanned; not an exhaustive search.

09 Sources & method How this entry was produced

Public surface only

Everything here was read from multipass.run's unauthenticated pages, docs, pricing and repository on 15 Oct 2026. Nothing behind a login was used.

Statuses, not scores

Capabilities are pass, partial or fail against a written rubric (features v21). “Not assessed” means the scan predates the key.

Confidence is separate

Each fact carries its own confidence. Low-confidence facts are shown, never hidden, so you can weigh them.

Schema: scan v5
Features registry: v21
Keys tracked today: 61
Assessed on this entry: 61

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