
Harmonix is a software platform that integrates directly within existing CRMs to digitalize communication channels and enhance business intelligence through AI. It automates the recording and reporting of all customer interactions across voice, email, WhatsApp, LinkedIn, and more, providing a unified inbox and AI-driven insights to boost productivity and sales effectiveness. Harmonix's AI learns from communications and CRM data to assist agents with content suggestions, automated follow-ups, and autonomous AI agents, significantly increasing sales activity, data quality, and operational efficiency. The platform targets sales, customer service, recruitment, and prospecting teams, offering rapid installation without complex integrations, and complies with ISO 27001, GDPR, and CCPA standards, positioning it as a leading AI-powered CRM enhancement solution in the market.

Harmonix is a software platform that integrates directly within existing CRMs to digitalize communication channels and enhance business intelligence through AI. It automates the recording and reporting of all customer interactions across voice, email, WhatsApp, LinkedIn, and more, providing a unified inbox and AI-driven insights to boost productivity and sales effectiveness. Harmonix's AI learns from communications and CRM data to assist agents with content suggestions, automated follow-ups, and autonomous AI agents, significantly increasing sales activity, data quality, and operational efficiency. The platform targets sales, customer service, recruitment, and prospecting teams, offering rapid installation without complex integrations, and complies with ISO 27001, GDPR, and CCPA standards, positioning it as a leading AI-powered CRM enhancement solution in the market.
Product: AI-first omnichannel communications and CRM automation (voice, email, WhatsApp, SMS, meetings)
Founded / HQ: 2019 — Barcelona, Catalonia, Spain
Team size (reported): 11–50 employees (reports); 39 reported in company snapshot
Recent funding: Seed / Early VC round in April 2025 (~€3.2M / $3.54M reported)
CRM data quality, sales productivity, customer service automation, omnichannel communication capture
2019
Software / AI for CRM and sales automation
€3.2M
April 2025 round reported with participation from 4Founders Capital and K Fund
€3M
May 2020 round with participation from K Fund and Encomenda
“Participating investors include early-stage VC and regional funds (PROfounders Capital, 4Founders Capital, K Fund, Encomenda)”