Home/Tools/Estera2026-07-24 07:56 UTCIn-site rewrite1 min readUpdated: 2026-07-27 07:53 UTCEsteraAI Receptionist that Answers Calls & WhatsApp 24/7SourceProduct Hunt AIAuthor: Fredy A. CraciunTopicsToolsTagsAI CodingMCPOpen Source ModelsInference CostAI Receptionist that Answers Calls & WhatsApp 24/7Discussion | Link