# Yesware

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

Yesware is a sales engagement and email productivity platform that lives inside Gmail and Outlook, helping sales teams track email opens, link clicks, and attachment views in real time, run multi-touch outreach campaigns and sequences, use shared email templates, schedule meetings, and prospect from a database of 100M+ B2B contacts. It provides bi-directional Salesforce sync to log activities automatically and reporting dashboards on template and team performance. Yesware has been part of Vendasta since October 2022. It does not expose a public developer REST API, GraphQL endpoint, webhook catalog, MCP server or agent card — its own help center answered "does Yesware have a public-facing API" with no, and its entire documentation set at docs.yesware.com is end-user product help. The integration surface is delivered through Salesforce sync, native Gmail/Outlook inbox extensions, LinkedIn, Zoom, Google Meet and Microsoft Teams connectors, and third-party iPaaS platforms. The most machine-readable surface Yesware operates is its Atlassian Statuspage. It was surfaced as a portfolio company of Battery Ventures and GV and profiled in the API Evangelist network.

## Kin Score — 28.4 / 100 (thin)

Scored 2026-08-19 under rubric 0.12.0. Trend: falling (-5.1 from 33.5).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 92.1 |
| Access Clarity | 92.1 |

## Agent readiness — 3.0 (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 | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Free tier, self-service sign-up — onboarding: unknown, pricing: freemium, trial: yes (confidence: high).

## Security (3)

- **Yesware Domain Security** — TLSv1.3 · HSTS · DMARC
- **Yesware Vulnerability Disclosure** — contact published
- **Yesware Trust Center** — SOC 2 Type II, Skyhigh CloudTrust Enterprise-Ready, GDPR, Salesforce Security Review

## Plans (1)

- **Yesware Plans Pricing**

## Tags

Company, Sales Engagement, Email Tracking, Sales Productivity, CRM, Salesforce, Outreach, Email Marketing, Sales Enablement, Gmail, Outlook

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