Nitrosend, a new Adelaide startup founded by siblings Edward and George Hartley, has secured $700,000 in Seed funding to launch an AI-native email marketing platform aimed at small and mid-sized businesses.
- Raised $700,000 Seed led by Eastend Ventures Fund 1
- AI-driven platform creates and manages email campaigns from user prompts
- Early traction with 190 users including startups like Elita Genetics and Fast Lane
What happened
Nitrosend, an Adelaide-based AI marketing startup launched by the Hartley brothers, closed a $700,000 Seed funding round. The round was led by Eastend Ventures Fund 1 and saw participation from Archangel Ventures and Aussie Angels. The founders previously created SmartrMail, a highly rated email marketing tool acquired in 2022. With this new venture, they aim to reinvent email marketing using AI to simplify campaign creation for small and mid-sized businesses.
The platform allows users to describe their desired email campaign outcomes rather than manually designing templates. Nitrosend then writes, designs, sends the emails, and analyzes their effectiveness. The team has reassembled key members, including former SmartrMail CTO Kam Low, to build this AI-native platform from the ground up, integrating AI models like Claude and ChatGPT.
Why it matters
This funding win underscores growing investor confidence in AI-enabled marketing technologies, especially from proven founders with deep domain expertise. The Hartley brothers’ track record of scaling a successful email marketing platform and their deep understanding of the email ecosystem position Nitrosend uniquely to capture emerging demand for AI-driven marketing automation.
Nitrosend addresses key pain points for small and medium enterprises struggling with email marketing resource constraints by removing the need for specialized skills or agencies. The tool streamlines workflows like welcome emails, cart abandonment follow-ups, and customer segmentation, making sophisticated marketing accessible and efficient in a competitive digital landscape reshaped by AI advancements.
What to watch next
Early indicators are promising, with Nitrosend onboarding 190 users since launching in April 2026, including fellow startups Elita Genetics and Fast Lane. Market watchers should monitor the company’s user growth trajectory and whether it can maintain strong engagement and retention among SMEs, a segment hungry for affordable marketing automation.
Further developments to watch include expanding the platform’s AI capabilities and integrations, potential partnerships or customer acquisitions, and any subsequent funding rounds driven by Nitrosend’s ability to scale revenue. Success here could highlight Adelaide as an emerging AI tech hub and reinforce investor appetite for AI marketing startups in Australia.