Voice AI fails in Africa — so Aethex built 300M param models to fix it

aethexai raised $3m in pre-seed funding led by 4dx ventures to build voice ai infrastructure specifically for africa and the middle east. founded by former goldman and meta employees, the company developed its own small models (the kora series) and orchestration layer to address the high latency and poor accuracy of existing solutions in these regions. the startup currently processes over 17,000 calls daily, focusing on debt collection, customer activation, and kyc verification for banks and telecoms.