12+ Best Alternatives to Theseus in 2026
GPS-denied navigation for military drones
Looking for an alternative to Theseus? Below are 12 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 →
CHAOS Industries
$1BDistributed radar and sensing systems for counter-drone and air domain awareness
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 2View alternative →
Scout AI
$100MFoundation model and autonomy layer for unmanned military systems
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 3View alternative →
Seneca
$60MAutonomous AI drones for wildfire suppression
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Custom
- 4View alternative →
Anduril Drones
$7.5BAutonomous defense drones and counter-UAS systems.
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 5View alternative →
Perennial Autonomy
UndisclosedAI-powered counter-drone interceptors proven in Ukraine
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Custom
- 6View alternative →
Epirus
$550MHigh-power microwave systems that disable drone swarms in flight
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 7View alternative →
Auterion
$180MSoftware-defined autonomy and AI for drone swarms across air, land and sea
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 8View alternative →
Skydio
$825MAutonomous drones for inspection, public safety, and defense.
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 9View alternative →
Allen Control Systems
$30MBullfrog turns standard weapons into AI counter-drone gun systems
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 10View alternative →
Shield AI
$2.0BAutonomous AI software for defence
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
- 11View alternative →
Neros Technologies
$120MAmerican-made FPV attack drones built for mass production
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Free
- 12View alternative →
Precision AI
$20MAutonomous drone swarms for plant-by-plant precision agriculture
Why it's similar: Shares categories with Theseus — AI Drones.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Theseus?
The top-ranked alternatives to Theseus on NeuronFeed are CHAOS Industries, Scout AI, Seneca, Anduril Drones, Perennial Autonomy. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Theseus?
Yes — Neros Technologies offer a free plan. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Theseus, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Theseus vs CHAOS Industries — which is better?
It depends on use case. CHAOS Industries (Distributed radar and sensing systems for counter-drone and air domain awareness) is the #1-ranked alternative. See the full side-by-side at /compare/theseus-navigation-vs-chaos-industries.
Explore more around Theseus
Contextual paths to related AI startups, deals and rankings.