# Herbie, Herbie Plan

**Canonical:** https://apis.io/providers/herbie-herbie-plan/  
**Website:** https://herbieplan.com  
**APIs profiled:** 0

Herbie is an AI-powered estate planning platform and law firm that lets individuals and partner organizations create wills, trusts, and related legal documents online. Its agentic engine encodes the principles, laws, and practice of estate planning into a system that drafts and assembles documents at scale, paired with an AI copilot for natural-language guidance and optional attorney review through Herbie Legal. Herbie is offered directly to consumers and as an embeddable "estate planning as a service" offering for wealth management firms, insurance companies, and employers. Herbie was surfaced as a portfolio company of 500 Global and added to the API Evangelist network.

## Kin Score — 15.4 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 15.4).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 44.7 |
| Access Clarity | 44.7 |

## 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).

## Security (1)

- **Herbie Herbie Plan Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Estate Planning, Legal Technology, Wills And Trusts, Artificial Intelligence, Wealth Management, Document Automation

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