20+ Best Alternatives to Nucleo in 2026
The first Agentic platform for Oncology
Looking for an alternative to Nucleo? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Oura
$1.5BThe smart ring that turns sleep, stress, and heart data into AI health guidance
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free trial · From $6/mo
- 2View alternative →
Generate:Biomedicines
$700MGenerative AI for programmable protein therapeutics
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 3View alternative →
Aidoc
$500MClinical AI foundation model for medical imaging and triage
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 4View alternative →
Proscia
$130MAI-powered digital pathology for precision medicine
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 5View alternative →
Freeletics
$70MAI fitness coach with 60 million users and 4 trillion workout combinations
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free
- 6View alternative →
Atropos Health
$53.8MOn-demand real-world evidence for clinical decisions
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 7View alternative →
Latent
$80MClinical AI that automates prior authorization and medication access
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 8View alternative →
Clarium
$43MAI-powered supply chain for healthcare
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 9View alternative →
Translucent
$34MAgentic AI financial operating system for health systems
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Enterprise subscription (contact sales)
- 10View alternative →
Prosper AI
$30MVoice AI agents for healthcare patient access and prior auth
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Usage/subscription (contact sales)
- 11View alternative →
Lila Sciences
$550MBuilding scientific superintelligence and autonomous AI labs for life, chemical and materials sciences.
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Pricing not listed
- 12View alternative →
Delfina
$22.3MAI-powered pregnancy care to reduce maternal risk
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 13View alternative →
January AI
$21MPredict your glucose response to any meal with AI — no wearable required
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free
- 14View alternative →
Runna
$12.5MPersonalized AI-powered running training plans and coaching, now part of Strava
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free trial · From $19/mo
- 15View alternative →
CodaMetrix
$95MAI-powered autonomous medical coding for healthcare revenue cycle
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Enterprise · Contact sales
- 16View alternative →
Accipiter Biosciences
$12.7MAI-designed de novo protein therapies for complex diseases
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Custom
- 17View alternative →
Fitbod
$5.3MMachine-learning workout planner with 15M+ downloads that adapts to your recovery
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free trial
- 18View alternative →
Recursion
$500MPioneering AI-driven solutions in drug discovery to radically improve lives.
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Enterprise · Contact sales
- 19View alternative →
Paradigm Health
$359MAI research platform making clinical trials part of routine patient care
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free
- 20View alternative →
Ubie
$125MTokyo-based health-tech company that builds AI-powered symptom assessment tools for patients
Why it's similar: Shares categories with Nucleo — AI Healthcare.
💵 Free
Frequently asked questions
What are the best alternatives to Nucleo?
The top-ranked alternatives to Nucleo on NeuronFeed are Oura, Generate:Biomedicines, Aidoc, Proscia, Freeletics. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Nucleo?
Yes — Freeletics, January AI, Paradigm Health offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Nucleo, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Nucleo vs Oura — which is better?
It depends on use case. Oura (The smart ring that turns sleep, stress, and heart data into AI health guidance) is the #1-ranked alternative. See the full side-by-side at /compare/nucleo-vs-oura.
Explore more around Nucleo
Contextual paths to related AI startups, deals and rankings.