# PlusThis

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

PlusThis is an Arizona-based marketing automation add-on company, founded in 2011, that sells a toolkit of roughly seventy no-code "tools" which bolt extra behaviour onto a CRM a business already runs — Keap (Infusionsoft), ActiveCampaign, Ontraport, HubSpot, Drip and HighLevel (GHL). The tools cover action links and smart links, countdown and evergreen-date scarcity, webinar and meeting connections (Zoom, GoToWebinar, WebinarJam, EverWebinar), scheduling connections (Calendly, Acuity), SMS sequences, field math and text formatting, contact validation and deduplication, Google Sheets and Drive export, Slack and DocuSign connections, and a Webhook Catcher that writes inbound third-party webhook payloads onto a CRM contact record. PlusThis is metered commercially on Active Tools and monthly Tool Runs rather than API calls, and it publishes no public developer API, no OpenAPI or other machine-readable contract, and no client SDKs — it is a consumer of other vendors' APIs rather than a producer of one.

## Kin Score — 35.3 / 100 (thin)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 35.3).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 51.6 |
| Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 15.2 |
| Commercial Clarity | 76.3 |

Regulatory layer — **Telecommunications**: 19.4 (matched via tags).

## Agent readiness — 24.8 (agent-aware)

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

## Security (1)

- **Plusthis Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Plusthis Plans Pricing**

## Tags

Company, Marketing Automation, Marketing, CRM, Sales, No Code, Automation, Integration, Webhooks, Email Marketing, SMS, Small Business

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