# Bold

**Canonical:** https://apis.io/providers/bold/  
**Website:** https://www.agebold.com/  
**APIs profiled:** 0

Bold (Age Bold, Inc.) is an AI-enabled healthy-aging company founded in 2019 by Amanda Rees and Hari Arul that combines age-friendly virtual care with senior-focused exercise and nutrition programs for Medicare members. The platform delivers personalized at-home programs — live and on-demand classes, balance and fall-prevention regimens, pain and mobility programs, nutrition coaching, and telehealth visits with clinicians — to adults 65 and older, distributed through Medicare Advantage plans, provider groups, and the CMS ACCESS program rather than sold as a developer platform. Bold reports its balance programs lower fall risk and its pain programs reduce joint pain among participating members, and states its platform is HIPAA compliant and requires no lengthy IT integration for plan partners. The company has raised roughly $27M, with a $17M Series A led by Rethink Impact alongside Andreessen Horowitz Bio + Health, Khosla Ventures, Samsung Next, GingerBread Capital, and Primetime Partners. As of this enrichment pass Bold publishes no public developer portal, API documentation, OpenAPI definition, SDKs, or partner API surface — integrations are handled through its partnerships team.

## Kin Score — 14.2 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 14.2).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

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 |

## Access

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

## Security (1)

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

## Tags

Company, Digital Health, Healthy Aging, Medicare, Telehealth, Fitness, Preventive Care, Fall Prevention, Seniors, Value-Based Care

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