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Manta Cares

E-commerce cancer care planner and resources

Overview

Manta Cares creates practical tools and resources to support cancer patients and their caregivers. Its core offering is a daily planner that helps users track medical appointments, treatment schedules, and daily routines, supported by a newsletter and podcast that connect users with cancer-care experts. The planner and related resources are sold through an e-commerce platform, with potential options for premium content or subscriptions. The company differentiates itself by combining a survivor’s perspective with accessible, action-oriented tools and expert guidance tailored to both patients and caregivers, rather than providing clinical services. Its goal is to make the cancer journey less daunting by delivering practical planning aids and emotional support through thoughtfully designed products and expert advice.

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About Manta Cares

Simplify's Rating
Why Manta Cares is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

HealthcareConsumer Goods

Company Size

11-50

Company Stage

Seed

Total Funding

$5.4M

Headquarters

San Francisco, CA

Founded

2022

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What believers are saying

  • October 28, 2026 partnership with CSC SFBA expands free Northern California distribution.
  • October 1, 2026 AONN+ deal reaches 9,000 oncology navigators nationwide.
  • March 17, 2026 Gilead collaboration funds pilots, evidence generation, and metastatic rollout.

What critics are saying

  • Clinical misinformation remains existential; Hope AI can still misstate cancer guidance.
  • Free consumer distribution weakens monetization if pharma partners reduce spending.
  • AI safety scrutiny will intensify after the November 2026 AONN+ conference and expansion.

What makes Manta Cares unique

  • Hope AI blends oncology-reviewed content, treatment-stage context, and 24/7 patient support.
  • Manta Cares’ Cancer Maps cover 300-plus decision points across breast and lung cancer.
  • Samira Daswani’s survivor-led design pairs with Douglas Blayney’s ASCO credibility.

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Funding

Total Funding

$5.4M

Above

Industry Average

Funded Over

1 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
Above Average

Industry standards

$3.3M
$2M
$2.3M
$3M
$5.4M

Benefits

  • Health Insurance
  • Vision Insurance
  • Dental Insurance
  • Unlimited Paid Time Off
  • Remote Work Options
  • Hybrid Work Options

Company News

GlobeNewswire
Oct 28th, 2026
Manta Cares and Cancer Support Community SF Bay Area partner to bring ai-powered Cancer Support to Northern California patients and families.

Manta Cares and Cancer Support Community SF Bay Area partner to bring ai-powered Cancer Support to Northern California patients and families. Partnership pairs Hope AI(TM), Manta Cares' AI partner built with patients and oncologists, with CSC SFBA's community programs so people in treatment can find personalized support at any hour. WALNUT CREEK, Calif. and SAN FRANCISCO, Calif., Oct. 28, 2026 (GLOBE NEWSWIRE) - Manta Cares, a San Francisco company that builds AI for people with cancer and their families, and Cancer Support Community San Francisco Bay Area (CSC SFBA), which has offered free support to people affected by cancer since 1990, today announced a partnership to offer a new level of support for people with cancer across Northern California. CSC SFBA will bring Manta Cares and its cancer AI partner, Hope AI, to the patients and families it serves, and Manta Cares will help its members find and access CSC SFBA's support programs. Many of the hardest parts of cancer aren't medical. People bring Hope AI the things they don't raise in the exam room, often late at night: feeling alone, insurance questions, getting to treatment, paying the bills. CSC SFBA meets those needs through support groups, counseling, nutrition, exercise, care navigation, financial assistance, and other programs, serving more than 2,200 people a year. "This partnership with Manta Cares bridges the gap between the navigation and clinical care people receive within the health care system and the support they need beyond it," said Patricia Falconer, MBA, president of the board of directors at Cancer Support Community SF Bay Area and a board member of Cancer Support Community Global. The new partnership works in two directions: * Hope AI for CSC SFBA participants: CSC SFBA will introduce Hope AI to participants in its support groups and counseling, supportive care navigation, decision support and healthy lifestyle programs, giving them free, 24/7 access to Hope AI whenever needs arise outside of program attendance. * CSC SFBA programs in Manta Cares: CSC SFBA programs will be listed in the Manta Cares resource library for users in Northern California, and the Cancer Support Community Helpline will be listed for Manta Cares users nationwide. When someone tells Hope AI they need emotional, financial or practical support, it draws on that library to suggest options that fit the needs of the specific user. "AI in cancer care should make the hardest parts of treatment a little less burdensome," said Samira Daswani, founder and CEO of Manta Cares and a breast cancer survivor. "People tell Hope AI what they're really carrying, like concerns about making rent while they're out of work for treatment. Hope AI can listen and engage at any hour. Sometimes, these needs take real people. CSC SFBA has been that resource for Bay Area families for decades, and this partnership gets patients to them when AI alone can't solve it..." Manta Cares offers in-depth resources for breast and lung cancer, including Cancer Maps that lay out each phase of care, with more cancer types coming to the platform next year. This partnership launches as Breast Cancer Awareness Month ends and Lung Cancer Awareness Month begins. The American Cancer Society estimates 34,170 Californians will be diagnosed with breast cancer and 16,670 with lung cancer this year[1] making this partnership one that can serve the needs of tens of thousands of Californians. "The challenges of cancer don't fit neatly inside a medical appointment. Cancer affects the whole person and the people who care for them," said Lucinda Bazile, MPH, CEO of Cancer Support Community San Francisco Bay Area. "Partnering with Manta Cares lets us extend our experience and support to people with cancer and their care partners whenever they need it, day or night." Both organizations' services are free. Manta Cares requires no insurance or medical documentation and is available on the web, iOS and Android. Patients and care partners in Northern California can join at mantacares.com/csc-sfba. CSC SFBA programs are offered in person, virtually and on demand in English and Spanish. Learn more at cancersupport.net or 925-933-0107. About Manta Cares Manta Cares is a San Francisco health technology company that uses AI to help people with cancer and their families understand where they are in treatment, what comes next and where to find support. Founded by a breast cancer survivor and designed with more than 100 medical professionals, patients and survivors, Manta Cares pairs its AI partner, Hope AI, with Cancer Maps, curated resources and human support. The company is backed by Pear VC, Sozo Ventures, 1843 Capital and strategic angels across oncology, health tech and patient advocacy. Learn more at www.mantacares.com. The content provided by Manta Cares Inc., including Hope AI, is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. About Cancer Support Community San Francisco Bay Area Cancer Support Community San Francisco Bay Area provides free, evidence-based emotional, social, and practical support programs for people impacted by cancer, including patients, survivors, families, and caregivers. Through counseling, support groups, nutrition, exercise, education, navigation, financial assistance, and other programs, offered in person, virtually, and on demand in English and Spanish, CSC SFBA helps people live with, through, and beyond cancer. Learn more at cancersupport.net. [1] American Cancer Society, Cancer Facts & Figures 2026, estimated new cancer cases by state. Atlanta: American Cancer Society, 2026. cancer.org Media contacts Manta Cares: Amber Moore | [email protected] | 503-943-9381 Cancer Support Community SF Bay Area: Janice Edwards | [email protected] | 415-261-2199

Manta Cares
Jun 10th, 2026
Cancer patients are more active in their own care than anyone knew. New data proves it.

Cancer patients are more active in their own care than anyone knew. New data proves it. If you've ever stayed up late researching your diagnosis, written out a list of questions before an oncology appointment, or searched for plain-language information about a treatment option your doctor mentioned, that is not anxiety spiraling - that is real, meaningful engagement in your own care. For the first time, now there is a way to measure it. Manta Cares is introducing Decision Point Engagement (DPE (C), a new framework Manta Cares Inc. developed to capture whether patients engage with the right information at the right moment in their cancer experience. With this new framework, Manta Cares Inc. analyzed data from 3,388 breast and lung cancer patients across all 50 states. What Manta Cares Inc. found confirms what many patients already know from experience: you are far more active in managing your cancer care than the healthcare system has ever given you credit for. And, most of that activity is happening outside the doctor's office: often late at night, often alone, often without a dedicated cancer support resource to turn to. What is Decision Point Engagement (DPE (C)? DPE (C) is a new framework created by Manta Cares. It is the only framework built to measure cancer patient engagement specifically at clinical decision points, which are the critical moments when important diagnosis, treatment and quality of life choices are being made. Here is what makes DPE different from how patient engagement has been measured before: Traditional programs count marketing metrics like ad impressions, website visits, and app downloads. Those numbers tell you whether someone saw a piece of content or took a small action based upon a prompt they encountered. They say nothing about what the person was actually seeking, or whether that patient was seeking guidance during a critical moment in their cancer care. DPE (C) requires two things at once: the right timing and the right clinical context. A patient reading general health tips generates no DPE (C) signal. A patient using HopeAI, Manta's AI for people navigating cancer treatment, or Manta Care's comprehensive cancer maps to understand their treatment options in the weeks after a diagnosis does. A patient preparing questions before a surgical consultation also does. That specificity is what makes it a meaningful measure to understand the cancer treatment experience To understand DPE, you also need to understand Manta Cares' Cancer Maps, the foundation it's built on. Cancer Maps are interactive, step-by-step guides built for specific cancer types. Manta Cares developed them alongside experienced oncologists and medical professionals. Each map combines clinical guidelines, expert medical wisdom, and the real-world patient experience of those who have walked this path before, covering more than 300 clinical decision points: choosing a treatment plan, preparing for surgery, understanding biomarker results, managing side effects. That structure is what makes DPE (C) measurable. Because its Cancer Maps define exactly where the decision points are, Manta Cares Inc. can tell whether a patient engaged with the right information at the right moment. Without the map, there is no moment to measure against. DPE (C) covers key clinical milestones across the cancer experience, including biomarker and genetic testing, surgery decisions, treatment planning, hormone therapy selection, and metastatic treatment options. What the DPE (C) data shows. Looking at 3,388 breast and lung cancer patients who joined the Manta Cares platform over three months, from all 50 states: 70% engaged at a specific, clinically relevant decision point in their care. The moments patients engaged with most: Developing a treatment plan: 43% Biomarker and genetic testing: 40% Metastatic treatment options: 39% Pre- and post-surgery planning: 38% Hormone therapy: 33% Symptoms and side effect management: 33% And this: 21% of patients used HopeAI specifically to prepare for their next oncology appointment. They were not passively browsing. They were getting ready for a real conversation with their care team. 78% of all activity on the Manta Cares platform happens outside of standard business hours, between 6pm and 8am. The questions don't wait until Monday morning. Neither does HopeAI. All findings from this analysis are based on aggregate, de-identified data, meaning nothing in this analysis can be traced back to any individual patient. What this means for you. The DPE (C) data is not just a statistic. It is a reflection of something most patients already feel but rarely hear acknowledged: the real work of understanding & managing cancer care happens between appointments. You leave the clinic with new information and spend the next hours - or days - trying to actually process it. What does this test result mean? What should I ask before Manta Cares Inc. make a final call on surgery? Is there a treatment option I haven't heard about yet? Should I eat differently during chemotherapy? How do I pay for the treatment I'm going to need? That processing, that preparation, that searching is just not a burden you are placing on yourself. It is how informed patients show up for their care. And you deserve a cancer support resource built for exactly those moments. HopeAI is an AI tool built specifically for cancer patients and their caregivers. It can help you understand a diagnosis, treatment options, side effects, and care decisions in plain language, at any hour of the day. It is not a replacement for your care team. Think of it as a preparation resource and a way to walk into every appointment with better questions and a clearer understanding of your options in one of the most complex and intimidating healthcare experiences anyone can face. A free cancer support app built for these moments. The Manta Cares app and web platform is free for all patients and care partners. No subscription, no cost. In the platform, you'll find: HopeAI: an AI-powered support chat for questions about your diagnosis, treatment options, side effects, and care decisions - available anytime Cancer Maps: visual, step-by-step guides built for specific cancer types, developed with more than 100 medical professionals and oncology clinicians Symptom and side-effect tracking: tools to stay organized so nothing falls through the cracks Appointment preparation: resources to help you walk in with the right questions Support resources and community organizations: Manta Cares Inc. know the difficulties of cancer treatment don't stop at the clinic, so Manta Cares Inc. has collected a library of support tools, online resources, and community partners to help you with everything from financial support to finding a local support group Built by patients, for patients. Join the Manta Cares community today.

PR Newswire
Mar 17th, 2026
Manta Cares and Gilead Sciences collaborate to support patients navigating metastatic lung and breast cancer.

Manta Cares and Gilead Sciences collaborate to support patients navigating metastatic lung and breast cancer. Manta Cares, Gilead Sciences Mar 17, 2026, 09:00 ET Collaboration spans implementation pilots, evidence generation, and nationwide distribution of customized navigation tools for lung and breast cancer SAN FRANCISCO, March 17, 2026 /PRNewswire-PRWeb/ - Manta Cares, an award-winning digital health company transforming the cancer experience, today announced a multi-year, multi-faceted collaboration with Gilead Sciences to better support patients navigating metastatic cancer. The collaboration combines Manta's personalized cancer navigation tools and Gilead's long-standing commitment to community-centered care - part of the company's Community Cancer Collective initiative - to elevate the voices of patients and providers living this reality every day. The collaboration with Gilead advances each company's shared commitment to patient-first tools and education, including the nationwide rollout of Manta's customized planner for metastatic non-small cell lung cancer, developed with input from LUNGevity Foundation, as well as real-world pilots, community outreach, and ongoing research. "We're proud to collaborate with Manta Cares to support innovative, patient-first tools in the community," said Darren Tayama, M.D., Vice President, US Medical Affairs, Oncology at Gilead. "This is about more than technology. It's about trust, impact, and meeting patients in the real world." As part of its collaboration, Gilead is also supporting studies led by independent researchers to evaluate how patients and providers adopt and use the Manta platform in real-world settings. Findings have already been featured in abstracts and posters at major conferences including ASCO 2025 and ASCO QCS 2025. Early feedback revealed the platform's core value: helping patients feel more confident and prepared. Many used the planner to organize questions, track medications and appointments and better structure conversations with care teams. "When you're living with cancer, the support you need doesn't wait for your next appointment," said Samira Daswani, CEO and Founder of Manta Cares. "Gilead's early support helped us move faster, reach further, and ensure our tools met patients where they are, between visits and in daily life, where decisions are made and stress builds." As Manta Cares continues to expand access to its AI-enabled digital platform and patient-first tools, the company remains focused on a single goal: giving patients and their care partners the clarity, confidence, and structure they need, wherever they are in their cancer. This collaboration with Gilead underscores what's possible when innovation, empathy, and community come together. About Manta Cares Manta Cares is a patient-first digital health company redesigning the cancer experience. Founded by a cancer survivor, Manta helps patients and their care partners track symptoms, medications, appointments, and decisions - bringing clarity and structure to a deeply fragmented system. Designed in collaboration with more than 100 medical professionals and thousands of users, Manta is trusted by leading healthcare organizations and partners, including four of the top 15 pharmaceutical manufacturers. The content provided by Manta Cares Inc., including Hope, is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The company is headquartered in San Francisco and backed by Pear VC, Sozo Ventures, 1843 Capital, and strategic angels across oncology, health tech, and patient advocacy. Learn more at www.mantacares.com or go to the app store and download the Manta Cares app. About Gilead Sciences Gilead Sciences, Inc. is a biopharmaceutical company that has pursued and achieved breakthroughs in medicine for more than three decades, with the goal of creating a healthier world for all people. The company is committed to advancing innovative medicines to prevent and treat life-threatening diseases, including HIV, viral hepatitis, COVID-19, cancer and inflammation. In 2025, Gilead announced a planned $32 billion investment to further strengthen its U.S. footprint to power the next era of discovery, job creation and public health preparedness - while continuing to invest globally to ensure patients everywhere benefit from its scientific innovation. Gilead operates in more than 35 countries worldwide, with headquarters in Foster City, Calif. Media Contact Amber Moore, Moore Communications, 1 5039439381, [email protected] SOURCE Manta Cares; Gilead Sciences

Manta Cares
Feb 23rd, 2026
Meet Hope: Your AI Partner for the Moments Between Cancer Appointments

Meet Hope: your AI Partner for the moments between cancer appointments. Because cancer doesn't pause when you leave the doctor's office. There's a moment almost every cancer patient knows. It's 2 a.m. A new symptom showed up. Or a question is circling in your head that you forgot to ask at your last appointment. Or you just need to understand what happens next - and your care team won't be available until Thursday. You open your phone. You type something into a search bar. And within seconds, you're swimming in information that may or may not apply to you, your cancer type, your treatment, your life. Manta Cares Inc. built Manta Cares because you deserve the right support at the right time. And today, Manta Cares Inc. is introducing Hope - a purpose-built AI Partner within the Manta Cares app, designed to support patients through the practical and emotional work of cancer. What Hope is (and what it isn't). Hope is not a search engine. It's not a generic AI chatbot. And it is not a replacement for your care team. Hope is your AI partner for the in-between - the hours, days, and weeks between appointments when questions pile up, symptoms shift, and the weight of it all can feel isolating. Hope can help you: * Track symptoms in plain language - no rigid forms, no confusing drop-downs, just a conversation * Organize your questions so you walk into your next appointment prepared, not scrambling * Get answers grounded in physician-reviewed content, tailored to your cancer type and where you are in your experience * Prepare for appointments with structure and clarity * Make sense of what's next - specific to your cancer, not someone else's * What makes Hope different is context. When you interact with Hope, it already knows your cancer type, your treatment stage, and where you are in your cancer experience. That means the support you get isn't one-size-fits-all - it's personal. Built by people who've been there. Manta Cares was founded by Samira Daswani, a cancer survivor. That origin shapes everything about how Manta Cares Inc. build. Manta Cares Inc. put patients first, full stop. Manta Cares Inc. know that a cancer diagnosis doesn't come with a manual. Manta Cares Inc. know that the system can feel overwhelming, fragmented, and deeply impersonal. And Manta Cares Inc. know that patients deserve more than a stack of printouts and a follow-up appointment six weeks out. Manta Cares was built in collaboration with more than 100 medical professionals and thousands of patients and care partners. Hope is powered by large language models and grounded in physician-reviewed content. And it's built to speak with deep empathy - because that matters just as much as accuracy. "Patients don't stop needing support when they leave the clinic," says Samira Daswani, CEO and founder of Manta Cares. "Hope is designed to meet patients in those moments: late at night, before appointments, or when new symptoms arise, with responses that reflect their personal values, concerns, and lived experience." Private, secure, and no insurance needed. Manta Cares Inc. know trust is everything when it comes to your health. Hope is private, secure, and available to you, no insurance needed. Patient data is handled through secure authentication and encrypted storage. And Hope is always transpare nt about when and how personalization is being used. If Hope doesn't have an answer, it will tell you that too. This is just the beginning. Hope is live today, and Manta Cares Inc. is already seeing it show up for patients across six critical decision moments in the cancer care experience. Manta Cares Inc. is continuing to build - deeper memory so Hope gets to know you better over time, appointment-preparation workflows, and enhanced summaries that help you reflect on symptoms and conversations between visits. Its Chief Medical Officer, Dr. Douglas Blayney, former President of ASCO, puts it simply: "Patients are already turning to the internet or general-purpose AI tools when questions come up at 2 a.m. Hope offers a private, supportive alternative - one that understands cancer from a patient's perspective and is designed specifically for this moment in a patient's life." You don't have to navigate this alone. That's the whole point of Hope. Not to replace the people caring for you. Not to have all the answers. But to be there - informed, empathetic, and ready, hen you need support most. The content provided by Manta Cares Inc., including Hope, is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Funded
Nov 21st, 2025
Manta Cares Scores $5.4M to Deliver Free, "Treacherous Hike" Cancer Map

Manta Cares scores $5.4M to deliver free, "treacherous hike" Cancer map. Manta Cares, a San Francisco, CA-based in a move set to radically transform how patients navigate one of life's most challenging experiences, digital health startup Manta Cares has officially launched its free cancer care navigation platform. Manta Cares was funded $5.4 million led by Pear VC and Sozo Ventures with participation from 1843 Capital and strategic angel investors including Dr. Stanley Marks, Chair of UPMC Hillman Cancer Center, is earmarked to scale the platform and expand its reach across additional cancer types. Manta Cares, founded by breast cancer survivor and entrepreneur Samira Daswani, was born from a stark personal reality: facing a disease is one battle; navigating the fragmented healthcare system is another. "Navigating cancer felt like a treacherous hike where you don't get access to a map, the right tools, or the right guides," explains Daswani. She notes that while information is abundant, the real challenge lies in distinguishing the "right from wrong, appropriate from inappropriate, relevant from irrelevant." What makes Manta Cares unique is its centerpiece: The Map. This proprietary, interactive tool offers a visual representation - often likened to a subway system - that charts the 300-500 critical decisions a patient faces, from the first suspicion through treatment and survivorship. Each "station" on the map connects the user to evidence-based resources, practical digital tools, and crucial support services. The platform is designed to bring structure, clarity, and confidence to a journey that often feels chaotic. Key features of the free, HIPAA-compliant platform include: * Interactive Cancer Maps: Step-by-step flows tailored by cancer type (currently Breast and Lung, with expansion planned) that help users anticipate what's next, understand treatment options, and make informed decisions. * Collaborative Appointment Notebooks: Tools to log questions, notes, and follow-ups in one organized place, ensuring the precious few minutes with a clinician are utilized effectively. * Symptom and Medication Trackers: Practical modules that make it easier for patients to share accurate, timely updates with their care teams. The necessity of this structured approach is highlighted by a sobering statistic Daswani shared: pharmaceutical companies invest tens of thousands of dollars per patient annually in copay assistance programs, yet less than 3% of eligible patients know these programs exist. Manta aims to connect patients with these and other financial support services precisely when they are most needed. Manta Cares emphasizes an ecosystem approach that goes beyond just the patient experience, aiming to redesign the cancer care landscape itself. This mission is validated by its existing partnerships with eight health systems, including Stanford, three of the top 15 pharmaceutical manufacturers, and 40 patient advocacy groups. The company's commitment to being "shamelessly patient-first" is non-negotiable, according to Daswani, noting the company has turned down lucrative deals that didn't align with that standard. Revenue is generated through partnerships that genuinely benefit patients, ensuring the core navigation platform remains free for patients and their care partners. The platform is gaining traction within clinical circles as well. Dr. Doug Blayney, Manta's Chief Medical Officer, former President of the American Society of Clinical Oncology (ASCO), and a clinician with four decades of experience, ensures the platform's clinical validity. "We're not here to replace care teams - we're here to complement and support them," says Dr. Blayney. Clinicians report that patient appointments are significantly improved when patients arrive prepared using Manta's tools, adding structure and focus to the typically brief 10-minute doctor's visit. Manta Cares emphasizes an ecosystem approach that goes beyond just the patient experience, aiming to redesign the cancer care landscape itself. This mission is validated by its existing partnerships with eight health systems, including Stanford, three of the top 15 pharmaceutical manufacturers, and 40 patient advocacy groups. The company's commitment to being "shamelessly patient-first" is non-negotiable, according to Daswani, noting the company has turned down lucrative deals that didn't align with that standard. Revenue is generated through partnerships that genuinely benefit patients, ensuring the core navigation platform remains free for patients and their care partners. The platform is gaining traction within clinical circles as well. Dr. Doug Blayney, Manta's Chief Medical Officer, former President of the American Society of Clinical Oncology (ASCO), and a clinician with four decades of experience, ensures the platform's clinical validity. "We're not here to replace care teams - we're here to complement and support them," says Dr. Blayney. Clinicians report that patient appointments are significantly improved when patients arrive prepared using Manta's tools, adding structure and focus to the typically brief 10-minute doctor's visit. Who Funded.com LLC is: Funded.com is a platform that is A+ BBB accredited over 10+ years. Access its network of Angel Investors, Venture Capital or Lenders. Let Funded.com LLC professionally write your Business Plan.

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