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Bold

United States, US · 58 employees on LinkedIn · 9 known investors

Find your way into Bold

927 people in our graph share verified history with the Bold team — schools, employers, funds. One of them is your warm intro.

Paul Kwanunlockedknows Amanda Rees · together at Stanford University (overlapped)
×5knows the team · via Stanford University
×3knows the team · via Morgan Stanley
×2knows the team · via Khosla Ventures
knows the team · via Detroit Country Day School

Bold provides AI-enabled virtual care, exercise plans, and nutrition guidance tailored for seniors enrolled in Medicare Advantage and Original Medicare programs.

Also known as Age Bold · Bold

Founders & leadership

ARAmanda Rees
Amanda ReesinCo-Founder & CEOBefore starting Bold in 2019, Amanda Rees spent five years at The 11th Hour Project, where she moved from program coordinator to program manager for renewable energy and climate work. She was a Dalai Lama Fellow and a summer analyst at the UN Food and Agriculture Organization, and is a member of Women Business Leaders of the US Health Care Industry Foundation and a scout at Moxxie Ventures.
HAHari Arul
Hari Arulin𝕏President, Co-FounderInvestor at Khosla Ventures

Investors · 9

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Company profile

researched Aug 2026

Bold is a healthy aging company that describes itself as AI-enabled and combines age-friendly virtual care with exercise and nutrition programs designed for older adults on Medicare. Its consumer offering is organized around four areas: guided exercise (thousands of on-demand and daily live seated and standing classes covering balance, mobility, strength training, yoga, Pilates, Tai Chi and meditation), education (live and on-demand expert talks and articles on topics such as brain health and nutrition), community (live classes and Q&A sessions with experts), and virtual care (access to licensed doctors, therapists and nurse practitioners specializing in healthy aging, along with integrated prescriptions). The company also positions its combined offering around goals such as weight loss, pain reduction and increased energy.

At sign-up, members answer questions about their background, goals and preferences, and Bold's team of clinical researchers, physical therapists, doctors and trainers designs a personalized weekly exercise program; members can choose exercise frequency, set email, SMS or push reminders through the Bold app, track progress, join monthly challenges and earn badges. Classes require no equipment, though some suggest dumbbells or resistance bands, and are accessible from a computer, smartphone or tablet. Programs are intended to be adaptable for older adults with chronic conditions, with balance training presented as a core pillar for fall prevention. Members without health plan coverage can use Bold Basic, a free library of select exercise classes; legacy paid tiers referenced by the company include Bold Premium, Bold Unlimited, Bold Foundations and Bold Start.

Business model

Bold contracts with Medicare Advantage plans, providers and other Medicare organizations, which make the program available to their members at no cost; eligibility is verified against the member's health plan or provider. Coverage continues while the member remains with a participating plan or provider, with a 45-day grace period after a change, after which the account converts to the free Bold Basic tier. Bold is also available to Original Medicare members in a growing number of states, including at no cost through the ACCESS program.

Access is distributed through health plan and provider partnerships rather than sold to consumers; the company also offers a free Bold Basic tier for those without plan coverage. Legacy consumer memberships (Bold Premium, Bold Unlimited, Bold Foundations, Bold Start) are being transitioned to complimentary access and then to Bold Basic.

Traction

Bold states its program is available at no cost to 12 million Medicare members nationwide and reports member outcomes including more than a 2x increase in weekly physical activity and a 40% reduction in falls and related hospitalizations. The company publishes member testimonials from adults in their 60s through 80s and states it is hiring for open positions.

Full profile — market position, technology, go-to-market, geography, risks & controversies

Market position

Bold positions itself as a healthy aging companion for Medicare members, citing availability at no cost to 12 million Medicare members nationwide and work with leading Medicare Advantage plans and providers. Partner endorsement includes the chief medical officer of Mass Advantage, who cited the program's accessibility of exercise therapy for members of varied ability levels.

The company combines telehealth with integrated prescriptions, senior-specific exercise programming taught by trainers experienced with older adults, nutrition guidance and evidence-based educational content in a single Medicare-oriented offering, and cites outcomes evidence including a JMIR-referenced doubling of weekly physical activity and a 2024 health system analysis showing a 40% reduction in falls and related hospitalizations.

Technology

Bold delivers a personalized, AI-enabled program through web and mobile apps, using an onboarding quiz to generate individualized weekly exercise plans built by clinical staff, plus live and on-demand video classes, progress tracking, challenges and configurable reminders. Telehealth visits, integrated prescriptions and educational content are delivered through the same platform. The company states it protects personal information with security and privacy practices and does not sell member data.

Go-to-market

Distribution is primarily business-to-business-to-consumer: Bold partners with Medicare Advantage plans, providers and Medicare organizations that offer the program as a covered benefit, and the company's site funnels prospective members through an eligibility check. Bold pitches partners on improving quality measures and Star Ratings, strengthening HOS performance and reducing total cost of care. Direct channels include a partnerships contact, a member support line, and the free Bold Basic tier.

Adults aged 65 and over enrolled in Medicare Advantage, Medicare Supplemental or Original Medicare plans, including members reached through Renew Active by UnitedHealthcare and One Pass. On the enterprise side, Bold sells to Medicare Advantage payers, provider organizations and other Medicare organizations.

Geography

The program is offered to Medicare members nationwide in the United States through partner plans and providers; virtual care with licensed clinicians is available in California, Pennsylvania and Texas, with additional states described as forthcoming. Member support operates Monday through Friday, 5am-5pm Pacific time.

Risks & controversies

Coverage depends on the member's health plan or provider relationship: if a member changes providers or a provider stops covering Bold, access ends after a 45-day grace period and reverts to a limited free class library. Prior paid membership tiers are being discontinued in favor of complimentary access followed by the free Bold Basic plan. The company advises members with chronic conditions to consult a physician before beginning the exercise program.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
HeadcountAug 202658
Increase in weekly physical activity among membersJan 2025More than 2x increase in weekly physical activity levels (JMIR)
Medicare members with no-cost accessJan 202512,000,000 members
Reduction in fall incidence from exercise programsJan 202546%
Reduction in falls and related hospitalizationsJan 202440%

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 5

by search overlap
AARP448 shared keywordsAARP Services is the commercial arm of AARP that connects companies with the 50+ population through brand licensing, marketing, audience data, and innovation services. It helps organizations develop and market products and services tailored to aging consumers while leveraging AARP's trusted brand and member insights.
Hinge Health271 shared keywordsHinge Health builds a digital healthcare platform designed to help individuals manage musculoskeletal health and related conditions. The company serves health plans, employers, and individuals seeking alternative healthcare approaches.
Menshealth266 shared keywordsMen's Health is a media publication producing editorial content on fitness, health, nutrition, and wellness aimed at a male audience, covering topics such as workouts, weight loss, and medical trends. It also offers a daily email newsletter with workouts, weight loss advice, and meal plans.
Womenshealthmag260 shared keywordsWomen's Health is a media brand publishing articles, guides, podcasts, and video series on fitness, nutrition, beauty, and health topics aimed at women. It also offers subscription-based (WH+) workout and nutrition plans covering strength training, muscle building, and longevity.
Today246 shared keywordsTODAY is a morning news and lifestyle broadcast program and digital platform that delivers news, entertainment, wellness content, and lifestyle advice to American audiences. The company operates both a television show and TODAY.com, a digital destination offering news coverage, recipes, health tips, and product recommendations.

Companies competing with Bold for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Research sources · 8

primary sources listed
  • Boldagebold.com · web

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Bold do?
Bold offers Medicare members virtual care plus senior-focused exercise, nutrition and healthy-aging programs at no cost through health plans.
Who founded Bold?
Bold was founded by Amanda Rees, Hari Arul.
Who are Bold's investors?
Bold's investors include Andreessen Horowitz, HDS Capital, Khosla Ventures, Primetime Partners, Rethink Impact, Samsung Next, e2vc, JIMCO and 1 more.
Where is Bold headquartered?
Bold is headquartered in United States, US.