# Vivun

**Canonical:** https://apis.io/providers/vivun/  
**Website:** https://www.vivun.com/  
**APIs profiled:** 0

Vivun is a B2B software company building AI teammates for revenue and sales teams using structured reasoning. Its flagship product, Hero, is an AI teammate built to help sellers win, and it pioneered the PreSales management category with tooling for sales engineering teams. Vivun also promotes a Sales Reasoning Model (SRM) and Agent Intelligence approach. The company is venture-backed by Accel and Menlo Ventures. As of this profile Vivun exposes a public product and trust surface (website, blog, resources, trust center) but does not publish a public developer API, developer portal, or OpenAPI specification; this record captures its verified security, compliance, and web identity for the API Evangelist network.

## Kin Score — 12.8 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 12.8).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 0.0 (human-only)

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

## Access

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

## Security (2)

- **Vivun Domain Security** — TLSv1.3 · HSTS · DMARC
- **Vivun Trust Center** — SOC 2, ISO 27001, GDPR

## Tags

Company, B2B, Sales, Artificial Intelligence, Presales, Sales Engineering, Revenue, Software-as-a-Service

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