Prosimo

Prosimo is a multi-cloud networking platform that gives enterprises a full-stack cloud transit, security, performance, observability, and cost-management layer across AWS, Azure, Google Cloud, and Oracle Cloud. Its Application eXperience Infrastructure (AXI) abstracts cloud-provider networking constructs and ties network transit, micro-segmentation, zero-trust policy, WAF, and observability into an autonomous, ML-driven control plane. Prosimo exposes that control plane programmatically through a first-party Terraform provider (prosimo-io/prosimo) for full lifecycle management of cloud gateways, network and application onboarding, policies, namespaces, and security profiles; a companion Pulumi bridge repository and reusable Terraform modules are published on GitHub. Prosimo was venture-backed by General Catalyst, WRVI Capital, and BlackRock; industry sources report it was subsequently acquired by Palo Alto Networks.

Prosimo is profiled on the APIs.io network. Tagged areas include Company, Cloud Networking, Multi-Cloud, Networking, and Zero Trust.

Prosimo’s developer surface includes support, documentation, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

10.6/100 minimal ▬ flat Agent 0/100 human only library Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Cloud Networking Multi-Cloud Networking Zero Trust Security Infrastructure as Code TerraformCloud TransitObservability

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 10.6/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 2.4 / 20

Access Clarity 2.1 / 20

Operational Transparency 0.3 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/prosimo: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Prosimo Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: prosimo
name: Prosimo
description: Prosimo is a multi-cloud networking platform that gives enterprises a full-stack cloud transit, security, performance,
  observability, and cost-management layer across AWS, Azure, Google Cloud, and Oracle Cloud. Its Application eXperience Infrastructure
  (AXI) abstracts cloud-provider networking constructs and ties network transit, micro-segmentation, zero-trust policy, WAF,
  and observability into an autonomous, ML-driven control plane. Prosimo exposes that control plane programmatically through
  a first-party Terraform provider (prosimo-io/prosimo) for full lifecycle management of cloud gateways, network and application
  onboarding, policies, namespaces, and security profiles; a companion Pulumi bridge repository and reusable Terraform modules
  are published on GitHub. Prosimo was venture-backed by General Catalyst, WRVI Capital, and BlackRock; industry sources report
  it was subsequently acquired by Palo Alto Networks.
url: https://raw.githubusercontent.com/api-evangelist/prosimo/refs/heads/main/apis.yml
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/prosimo-io
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-status-note: Marketing site (prosimo.io) remains live; the Terraform provider was last released v4.5.3 on 2024-11-06. Industry
  aggregators report acquisition by Palo Alto Networks. No public REST/OpenAPI developer surface is published; the control
  plane is consumed via the Terraform provider and dashboard token.
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Cloud Networking
- Multi-Cloud
- Networking
- Zero Trust
- Security
- Infrastructure as Code
- Terraform
- Cloud Transit
- Observability
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 3
  pass: local-v1
common:
- type: ParentCompany
  url: https://apis.io/providers/palo-alto-networks/
  name: Palo Alto Networks
  x-relationship: acquired
  x-evidence: Prosimo was venture-backed by General Catalyst, WRVI Capital, and BlackRock; industry sources report it was
    subsequently acquired by Palo Alto Networks.
- type: Website
  url: https://prosimo.io/
- type: PrivacyPolicy
  url: https://prosimo.io/privacy/
- type: Support
  url: https://prosimo.io/contact/
- type: GitHubOrganization
  url: https://github.com/prosimo-io
- type: Documentation
  url: https://registry.terraform.io/providers/prosimo-io/prosimo/latest/docs
- type: Packages
  url: packages/prosimo-packages.yml
- type: SDKs
  url: packages/prosimo-packages.yml
- type: LLMsTxt
  url: llms/prosimo-llms.txt
- type: DomainSecurity
  url: security/prosimo-domain-security.yml

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