# Paperplane

**Canonical:** https://apis.io/providers/paperplane/  
**Website:** https://www.paperplane.ai/  
**APIs profiled:** 0

Paperplane is an AI sales-productivity tool (Y Combinator W23, backed by Bloomberg Beta) that automatically takes notes on sales calls and keeps a rep's CRM up to date. It connects to a team's calendar and to conversational intelligence and call-recording tools such as Gong and Chorus, transcribes and analyzes each call, then writes the results back to Salesforce — updating opportunity fields, notes, and action items so sales teams spend less time on manual CRM data entry and stay on top of their deals. The product is organized around opportunities, calls, and notes, with integrations for Google Calendar, Gong, Chorus, and Salesforce. Paperplane appears to have wound down: Y Combinator lists the company as Inactive (and now describes it as a credit risk management platform for builders' merchants, so it pivoted at least once before stopping), its marketing site presents no TLS certificate, its application host returns a Vercel 402 DEPLOYMENT_DISABLED, and its API host is an Envoy ingress that 404s every path with an empty body. Two surfaces remain live: a GitBook documentation site — which is an unfilled starter template carrying GitBook's own placeholder copy, last updated three years ago — with an llms.txt index, and a Clerk-hosted OpenID Connect identity instance at clerk.paperplane.ai that still serves real OIDC and RFC 8414 discovery documents. There is no public developer API, OpenAPI definition, SDK, MCP server, or agent card.

## Kin Score — 14.4 / 100 (emerging)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+4.7 from 9.7).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 12.5 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 30.4 |
| Commercial Clarity | 0.0 |

## Agent readiness — 12.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | yes |
| 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

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

## Security (2)

- **Paperplane Authentication** — 1 scheme
- **Paperplane Domain Security** — DMARC

## Plans (1)

- **Paperplane Plans Pricing**

## Tags

Company, Sales, CRM, Salesforce, Sales Automation, Conversation Intelligence, Note Taking, Artificial Intelligence, Productivity

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