# Ostro

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

Ostro (Veeva Ostro) is an AI-powered brand engagement platform for life sciences. Founded in 2019 as RxDefine and legally incorporated as Rise Healthcare Tech, Inc., the Miami-based, remote-first company turns a pharmaceutical brand's existing PRC/MLR-approved content into compliant, two-way conversational AI across web, email and SMS. Its products are Navigate (web engagement), Airmark (conversational email for HCPs), Prompt (SMS) and Tailor (brand-website intelligence), unified in September 2025 into a single digital experience. The platform is grounded exclusively in approved content and is designed not to generate novel responses, which is how it clears promotional-review requirements. Veeva Systems (NYSE: VEEV) acquired Ostro on 2026-03-10 for approximately $100M and runs it as an independent unit whose capabilities are being folded into Veeva Commercial Cloud. Ostro publishes no public developer program, API reference or machine-readable contract; its only machine-readable surface is an llms.txt served at its own website root.

## Kin Score — 10.6 / 100 (minimal)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 10.6).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Health**: 17.5 (matched via tags).

## 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## Security (1)

- **Ostro Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Ostro Plans Pricing**

## Tags

Company, Life Sciences, Pharmaceuticals, Healthcare, Artificial Intelligence, Conversational AI, Patient Engagement, Marketing, Software-as-a-Service

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