20+ Best Alternatives to XCath in 2026
Next-generation endovascular robotics and steerable neurovascular guidewires
Looking for an alternative to XCath? 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 →
Surgerii Robotics
$100MSingle-port endoscopic surgical robotics built on dual continuum mechanisms
Why it's similar: Shares categories with XCath — AI Medical, AI Robotics.
💵 Free
- 2View alternative →
Mendaera
$90MHandheld robotics and AI to bring precision to mainstream medical procedures
Why it's similar: Shares categories with XCath — AI Medical, AI Robotics.
💵 Free
- 3View alternative →
Capstan Medical
$184MRobotic and catheter-delivered implants for minimally invasive heart valve repair
Why it's similar: Shares categories with XCath — AI Medical, AI Robotics.
💵 Free
- 4View alternative →
Rebellions
$850MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 5View alternative →
Waabi
$1.3BGenerative AI for autonomous trucks and robotaxis
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 6View alternative →
Generalist AI
$1.1BGeneral-purpose embodied foundation models for physical-world robots
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
- 7View alternative →
Anduril Drones
$7.5BAutonomous defense drones and counter-UAS systems.
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 8View alternative →
Saronic Technologies
$2.6BRedefining maritime superiority with the most advanced and capable autonomous vessels in the maritime domain.
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 9View alternative →
Galbot
$1.2BGeneral-purpose humanoid robots and embodied-AI models for retail and logistics
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 10View alternative →
Blue Water Autonomy
$64MBuilding the world's most capable fully autonomous warships
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 11View alternative →
Aurora
$620MDelivering the benefits of self-driving technology safely, quickly, and broadly.
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 12View alternative →
LimX Dynamics
$200MFull-size humanoid robots and embodied intelligence for the physical world
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
- 13View alternative →
NEURA Robotics
$175MCognitive and humanoid robots that work safely alongside people
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 14View alternative →
HavocAI
$96MCollaborative maritime autonomy for fleets of uncrewed surface vessels
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 15View alternative →
Treeline Biosciences
$1.1BComputational and experimental drug discovery for hard-to-drug cancer targets
Why it's similar: Shares categories with XCath — AI Medical.
💵 Enterprise · Contact sales
- 16View alternative →
Physical Intelligence
$600MFoundation models for physical world AI
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Enterprise · Contact sales
- 17View alternative →
X Square Robot
$516MEmbodied-AI startup building robot foundation models for general robots
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
- 18View alternative →
80 Acres Farms
$485MAI- and robotics-enabled vertical indoor farms growing fresh produce year-round
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
- 19View alternative →
Spirit AI
$435MEmbodied-intelligence foundation models for general-purpose humanoid robots
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
- 20View alternative →
Rhoda AI
$450MRobot intelligence trained from millions of videos for the real world
Why it's similar: Shares categories with XCath — AI Robotics.
💵 Free
Frequently asked questions
What are the best alternatives to XCath?
The top-ranked alternatives to XCath on NeuronFeed are Surgerii Robotics, Mendaera, Capstan Medical, Rebellions, Waabi. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to XCath?
Yes — Surgerii Robotics, Mendaera, Capstan Medical offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with XCath, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
XCath vs Surgerii Robotics — which is better?
It depends on use case. Surgerii Robotics (Single-port endoscopic surgical robotics built on dual continuum mechanisms) is the #1-ranked alternative. See the full side-by-side at /compare/xcath-vs-surgerii-robotics.
Explore more around XCath
Contextual paths to related AI startups, deals and rankings.