# Sosh

**Canonical:** https://apis.io/providers/sosh/  
**APIs profiled:** 0

Sosh was a San Francisco-based social-discovery mobile app (founded 2010) that acted as a "social concierge," giving members a personalized collection of local activities, events, and places to do and share. It was backed by Battery Ventures and Khosla Ventures among others. Sosh was acqui-hired by on-demand delivery service Postmates in November 2015 and the consumer app was subsequently discontinued. Enrichment research (WebFetch) found no surviving product, developer portal, documentation, or public API; the sosh.com domain is now a parked "for sale" listing. There is no live API surface to enrich, so no API artifacts were produced.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

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

## 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

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Defunct, Social Discovery, Local Activities, Consumer Mobile App, Acquired

---

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