# 11x

**Canonical:** https://apis.io/providers/11x/  
**Website:** https://www.11x.ai/  
**APIs profiled:** 1

11x builds autonomous AI "digital workers" for revenue teams — Alice, an outbound AI SDR that prospects, researches, and runs multi-channel email and LinkedIn outreach against a 400M+ B2B contact database, and Julian, an inbound AI phone, chat, and SMS rep that qualifies leads and books meetings in real time. The company markets a single unified platform API across both workers for triggering outbound, inbound, and meeting booking from external systems, plus webhooks and native bi-directional Salesforce, HubSpot, and Zoho CRM sync brokered over OAuth via Ampersand. Founded in 2023 with offices in San Francisco and London, 11x has raised roughly $75M across Seed, Series A (Benchmark Capital) and Series B (Andreessen Horowitz), with participation from HubSpot Ventures, Abstract Ventures, and 20VC. The platform API reference and any machine-readable specification are not published publicly — api.11x.ai answers anonymous requests with HTTP 403 and the marketing API page routes to a sales demo rather than a developer reference.

## Kin Score — 38.5 / 100 (thin)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 38.5).

| Facet | Score |
|---|---|
| Discoverability | 87.0 |
| Contract Quality | 0.0 |
| Governance | 12.5 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 50.0 |
| Commercial Clarity | 60.5 |

## Agent readiness — 34.5 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | near-conformant |
| Dry Run Mode | no |

## APIs (1)

- **11x Platform API** — A single API surface across Alice (outbound) and Julian (inbound/voice) that triggers outbound campaigns, inbound qualification, and meeting booking from any system in the custo...

## MCP servers (1)

- **11x-mcp.yml**

## Security (4)

- **11X Authentication** — apiKey/oauth2 · 2 schemes
- **11X Domain Security** — TLSv1.3 · HSTS · DMARC
- **11X Vulnerability Disclosure** — security.txt · contact published
- **11X Trust Center** — SOC 2 Type II, CASA Tier 3

## Plans (1)

- **11X Plans Pricing**

## Tags

Company, Artificial Intelligence, AI Agents, Sales, Sales Automation, Lead Generation, Conversational AI, Voice, CRM, Go To Market

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/11x/). Scores are computed from the provider's own public artifacts under a published rubric.