Montreal-based Heyday announced today that it has raised $6.5 million Canadian ($5.1 million in US dollars) in additional seed funding. Co-founder and CEO Steve Desjarlais told me that the startup's goal is to allow retailers to support more automation and more personalization in their online customer interactions, while co-founder and CMO Etienne Merineau described it as an "all-in-one unified customer messaging platform." So whether a customer is sending a message from Facebook Messenger, WhatsApp and Google's Business Messages or just via email, Heyday brings all that communication together in one dashboard. It then uses artificial intelligence to determine whether it's a customer service or sales-related interaction, and it automates basic responses when possible. Heyday chatbots can provide order updates or even recommend products (it integrates with Salesforce, Shopify, Magento, Lightspeed and PrestaShop), then route the conversation to a human team member when necessary.