S

Sunflower

Digital CBT journaling toolkit for sobriety

Overview

Sunflower Sober builds a digital toolkit for addiction recovery. It helps individuals overcome addiction by combining CBT journaling exercises, an AI-powered sponsor available 24/7, and visual progression tracking to reinforce sobriety. The product works by guiding users through cognitive-behavioral journaling to reframe cravings, providing a constant AI sponsor for support, and showing visual progress to reward daily sobriety and reduce relapse risk. The company differentiates itself from competitors with a 24/7 AI sponsor and integrated visual tracking alongside CBT-based exercises, creating a structured, personalizable recovery routine in a digital platform. Its goal is to help people accumulate one billion sober days, emphasizing daily progress and long-term sustainable recovery through technology-enabled therapeutic tools.

YC CompanySignificant Headcount Growth

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About Sunflower

Simplify's Rating
Why Sunflower is rated
B
Rated B on Competitive Edge
Rated A on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsConsumer SoftwareAI & Machine LearningHealthcare

Company Size

51-200

Company Stage

Seed

Total Funding

$260K

Headquarters

San Francisco, CA

Founded

2024

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Simplify's take

What believers are saying

  • Y Combinator launched Sunflower Clinic on November 8, 2026, boosting credibility.
  • Sunflower says subscription app revenue reached a $1.5 million annual run-rate.
  • The company raised over $1 million and sits in a huge addiction-treatment market.

What critics are saying

  • Medication and therapy delivery depend on state licensing, Medicaid approval, and contracting.
  • AI sponsor failure, unsafe guidance, or privacy breaches would destroy addiction-treatment trust.
  • A single clinical or regulatory setback in Pennsylvania or Michigan stalls nationwide expansion.

What makes Sunflower unique

  • YC-backed AI sponsor plus telemedicine clinic for addiction, launched November 2026.
  • Sunflower claims 21.5 million sobriety days and 37,500 therapy-or-medication waitlist requests.
  • The brand combines CBT journaling, 24/7 AI support, and Medicaid-reimbursed clinical care.

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Funding

Total Funding

$260k

Below

Industry Average

Funded Over

2 Rounds

Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.
Seed Funding Comparison
Below Average

Industry standards

$3.3M
$130k
$1.5M
$2M
$2.3M
$3M

Growth & Insights and Company News

6 month growth

0%

1 year growth

15%

2 year growth

25%
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