
ReaktorX Batch 13
The 5 best pre-seed companies from Central and Eastern Europe.

🎭VibeArena
A tactical AI battleground where players design agents to outsmart each other in fast-paced, team-based simulations.

🤖Grais
Like Cursor AI for your messages - built for founders and investors who live in their inboxes, move fast, and need every reply to be sharp, intentional, and context-aware.

🎮3DAPI
Bridges the gap between designers, 3D product sellers, and dropshippers, offering seamless access to global 3D print farms

🚂raildart
Harmonizes data from 30 countries, enabling smarter logistics, reduced friction, and interoperable transportation services.

About ReaktorX
Accelerator in the Central and Eastern Europe (CEE) region, for founders who think global and want to take over the world with their startup.
About Central and Eastern Europe (CEE) region: the part of the world where most SF startups outsource their development.
Rimac, UiPath, ElevenLabs, Bolt, Grammarly and 50+ other unicorns are founded by CEE founders.
"ReaktorX spots the best talent in CEE and brings them to Silicon Valley to build the next unicorn."