Head to head

Joby S4 vs ALIA CX300

Joby S4 (Joby Aviation) and ALIA CX300 (BETA Technologies) both sit in Drones & Air Mobility. ALIA CX300 shipped more tracked changes in the last 30 days (15 vs 3). Every value below comes from the latest crawl of the vendors' own pages.

AttributeJoby S4

Joby Aviation

ALIA CX300

BETA Technologies

SegmentDrones & Air MobilityDrones & Air Mobility
VersionS4ALIA CX300
Entry costCommercial air taxi service coming soon; pricing not yet disclosed.Pricing not publicly disclosed
Pricing tiers——
Model stackIn-house flight controlIn-house flight control
Context window——
Public API
Routes models
Changes / 30d315
OriginGlobalGlobal
Capabilities6 tilt props, 4 passengers + pilot, ~100 mile range, Dubai launch, Vertical take-off and landing, 200 mph top speed, Zero operating emissions, All-electric air taxiElectric fixed-wing, Cargo and passenger variants, Charging network, Vertical takeoff & landing, Conventional takeoff & landing, 336 nm Demonstrated range, 200 cf Cargo capacity, <1 hr Charge time

Joby S4

Six-rotor tilt-prop eVTOL, four passengers plus pilot, ~100 mile range, flying passenger demos in Dubai ahead of FAA certification.

Full Joby S4 record →

ALIA CX300

Conventional-takeoff electric aircraft plus charging network, flying cargo routes for UPS and the US Air Force.

Full ALIA CX300 record →
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