# PersistIQ

**Canonical:** https://apis.io/providers/persistiq/  
**Website:** https://persistiq.com  
**APIs profiled:** 10

PersistIQ is a sales engagement platform for small teams to find new customers, start conversations, and personalize sales outreach at scale from one place. It combines prospect research (Chrome extension), multi-channel outreach (email, calls, tasks), campaign management with A/B testing, performance analytics, and CRM integrations. PersistIQ exposes a REST API (v1) for users, leads (prospects), lead statuses and fields, tags, campaigns (including duplication and inbox replies), activity events, Do Not Contact domains, and a webhook plugin carrying five events. It is specified by PersistIQ's own OpenAPI 3.0.1 document, served from the API host at /api-docs/v1/swagger.json. Authentication is a single company-wide API key sent in the x-api-key header, with page-number pagination and a documented 100 request/minute per-key rate limit.

## Kin Score — 52.7 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: rising (+7.5 from 45.2).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 66.3 |
| Governance | 11.5 |
| Operational Transparency | 50.0 |
| Developer Ergonomics | 56.0 |
| Commercial Clarity | 44.7 |

## Agent readiness — 53.4 (agent-ready)

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

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (10)

- **PersistIQ Campaigns API** — Outreach campaigns
- **PersistIQ Do Not Contact Domains API** — Suppressed domains
- **PersistIQ Events API** — Activity events
- **PersistIQ Lead Fields API** — Lead field definitions
- **PersistIQ Lead Statuses API** — Lead status definitions
- **PersistIQ Leads API** — Leads (prospects)
- **PersistIQ Users API** — Company users
- **PersistIQ Tags API** — Tags used to organize prospects. Exposed only by PersistIQ's own OpenAPI document; absent from the published API reference.
- **PersistIQ Replies API** — Campaign inbox replies — list prospect replies with their sentiment, and send a reply back through the connected mailbox. Exposed only by PersistIQ's own OpenAPI document.
- **PersistIQ Webhook Plugin API** — Per-company webhook configuration — five events (new prospect, updated prospect, raw activity events, email reply, email opened), each with its own enable flag and destination URL.

## MCP servers (1)

- **persistiq-mcp.yml**

## Agentic access (1)

- **Persistiq Agentic Access** — 13 operations · 5 acting

## Security (2)

- **Persistiq Authentication** — apiKey · 1 scheme
- **Persistiq Domain Security** — TLSv1.2 · HSTS · DMARC

## Plans (1)

- **Persistiq Plans Pricing**

## Tags

Company, Sales Engagement, Sales, Outbound, Email Outreach, CRM, Lead Management, Marketing, Webhooks, Sales Engagement Platform

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