Top 6 Health Tech Startups to look out in 2025

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Each year, thousands of new startups are founded with the potential to transform healthcare. In 2026, the sector continues to evolve rapidly, driven by advances in wearable technology, artificial intelligence, and remote care solutions.

To highlight the most promising technologies and companies shaping healthcare by 2026, we analyzed hundreds of global scaleups and startups in health tech. Below are six particularly exciting startups worth following.

1. NexStem develops Electroencephalography

NexStem is a US startup that offers a compact EEG headset featuring 16 polymer Ag/AgCl electrodes and low-latency connectivity via Bluetooth 5.0 and WiFi for transmitting brain activity data.

Unlike traditional bulky EEG systems that discourage daily use, NexStem’s wearable device enables patients to collect brain data seamlessly during everyday activities. This is especially valuable for individuals with sleep disorders or epilepsy who require continuous monitoring without lifestyle disruption.

2. NAOMI offers a Mental Health Assistant

The Croatian startup NAOMI has developed a smartphone app that functions as a virtual mental health assistant. Users can select specific focus areas and receive personalized support through questions, prompts, and evidence-based techniques such as cognitive behavioral therapy.

The app also connects users with certified psychotherapists when needed. By improving accessibility and anonymity, NAOMI helps reduce barriers for people hesitant to discuss mental health concerns openly, complementing traditional mental health resources.

3. Bottneuro offers Personalized Neuromodulation Treatment

Bottneuro, a Swiss startup, provides non-invasive neuromodulation therapy for Alzheimer’s patients through its NENI platform, which develops and validates electrical stimulation protocols.

Many neuromodulation approaches fall short due to imprecise targeting. Bottneuro addresses this by using MRI and PET scans, combined with computer simulations, to identify optimal stimulation sites and deliver therapy more effectively to affected brain areas, including glia cells, helping reduce amyloid accumulation and slow cognitive decline.

Startup treatments focus on stabilizing patient behavior through data-driven personalization.

4. Phoenix Acoustic Shockwave Therapy

Launch Medical’s Phoenix device uses low-intensity extracorporeal shockwave therapy (LiESWT), also known as acoustic shockwave therapy, to treat erectile dysfunction non-invasively. It remains the only at-home option of its kind that does not require a prescription.

Users can order the device online for discreet home delivery, eliminating the need for in-person medical visits and making treatment convenient for busy individuals.

5. AI Talos advances AI-based Breast Screening

Artificial Intelligence Talos, a Canadian startup, delivers intelligent decision-support systems for breast screening. Its platform leverages deep learning, computer vision, and image processing to analyze thermograms with high precision.

By allowing users to upload thermograms to the Talos Cloud, the AI quickly assesses risk levels and flags potential malignancies. This accelerates early detection and improves recovery outcomes for patients who might otherwise face delayed intervention.

6. Zealth AI offers Hyper-Personalized Cancer Therapeutics

Zealth AI, a Singaporean startup, provides digital therapeutics for cancer patients via its CareShare platform, enabling real-time remote communication between patients and healthcare providers.

The system monitors health metrics, delivers personalized nutrition and medication guidance, and manages symptoms. This continuous remote care model helps prevent late-stage emergency interventions by supporting chronic outpatient management at home.

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