# Kleio

**Canonical:** https://apis.io/providers/kleio/  
**Website:** https://www.kleio.ai/  
**APIs profiled:** 1

Kleio is a Paris-headquartered agentic commerce platform for complex, high-value enterprise sales, founded in 2024 by Adrien Mathieu, Philippe Wellens and Louis Poirier and backed by a EUR 3M seed round. The platform pairs a domain-specific Knowledge Engine — a continuously updated representation of a company's catalog, pricing, business rules and ontologies — with a stack of orchestrated AI agents tuned for each stage of the sales funnel: discovery agents for intent qualification, product-guidance agents that reason over the catalog, quoting agents wired to configurators and pricing, and a Live Sales Copilot that augments human advisors in real time. Kleio deploys across web widgets, advisor desktops and third-party AI surfaces such as ChatGPT and Gemini via MCP/UCP integrations, with CRM and catalog write-back to Salesforce, HubSpot and custom systems. Named customers include Selectour, Havas Voyages, Showroomprive, Altarea Cogedim, Orpi and Emil Frey, across travel, real estate, automotive, wholesale, insurance, manufacturing and energy. Kleio publishes no public developer portal, API reference or OpenAPI: the platform API at api.kleio.ai is an OAuth-protected Google Cloud API Gateway reachable only to customers, and access begins with a sales conversation.

## Kin Score — 19.5 / 100 (emerging)

Scored 2026-09-08 under rubric 0.20.0. Trend: flat (+0.0 from 19.5).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 17.6 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | no |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |

## Access

Requires approval — onboarding: approval, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Kleio Platform API** — The Kleio platform API, served from api.kleio.ai behind a Google Cloud API Gateway and protected by OAuth 2.0 authorization-code + PKCE against an Auth0 tenant at auth.kleio.ai....

## Security (2)

- **Kleio Authentication** — oauth2/openIdConnect · 2 schemes
- **Kleio Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Kleio Plans Pricing**

## Tags

Company, Ai Data, Agentic Commerce, AI Agents, Enterprise Sales, Conversational AI, Knowledge Engine, MCP, Agent-to-Agent, Retail, Travel, Real-Estate, Automotive, France

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/kleio/). Scores are computed from the provider's own public artifacts under a published rubric.