Top 15 Email Startup Investors in Australia (October 2026)

Portfolio highlights

• Vaulta — Vaulta is a battery casing technology company based in Brisbane, Australia. Using advanced composite materials and smart, streamlined design, Vaulta has developed a lighter and smaller battery case with fewer parts, creating scalable efficiencies and opportunities for manufacturers. Vaulta founder and director Dominic Spooner has over 12 yearsexperience as a design engineer, and has worked in a range of industries, including renewables and batteries, defence and aerospace, consumer products, commercial products and startups. While working in battery design, Dominic saw firsthand that opportunities for growth were being overlooked in favour of continuing with the status quo – and that’s when the idea for Vaulta was born.Vaulta’s world-first no-weld design means modules can be easily assembled and disassembled, cells reused and recycled, and new cells added as battery technology continues to evolve.From stationary storage and electric vehicles to defence, aerospace and beyond, Vaulta’s battery case technology works wherever batteries do.
• TerraBlaster — TerraBlaster is a cutting-edge agricultural technology firm focused on transforming sustainable agriculture through enhanced automation and precise technologies.
• Andromeda Robotics — At Andromeda, our personalised robot companions are helping Australian aged care teams bring joy and connection to residents to improve wellbeing.

Portfolio highlights

• Practifi — The leading wealth management CRM purpose-built for advisors, Practifi transforms how financial professionals connect with and grow their client base.
• Calcs.com — ClearCalcs makes structural engineering calculations easy with 100+ ready-to-use calculator library to US, CA, AU, NZ, and Eurocode standards.
• Fergus — Fergus is a smart field service management software for service businesses. Make job management easy and carry out work better with our all-in-one solution.

Portfolio highlights

• Enrola — Looking for online training courses? Discover the perfect course for you with our easy course advisor quiz. Get individual guidance and apply directly.
• Paperly — Paperly is an mobile app that provides modules for school management system and learning management system.
• Cor — Obi by Cor is the leading voice AI agent for customer onboarding and user activation. It uses voice and on-screen awareness to guide users, share best practices, and answer questions in real time.

Portfolio highlights

• Benford — Benford is a modern, licensed audit firm that provides technology-driven statutory audit services using its custom software, AuditOS.
• Primo — A birdseye view of your IT.
• sevDesk — Deutschlands beliebteste Buchhaltungssoftware: Rechnungen& Angebote erstellen, Buchhaltung erledigen, Kunden- &Lagerverwaltung u.v.m.

Portfolio highlights

• CAP-XX — CAP-XX makes ultra-thin, high-power supercapacitors for portable and compact devices. Ideal for energy storage. Quotes & samples available.
• Milkdrop — Introducing The Milkdrop Breast Pump Cushion. A Super Soft Silicone Cushion That Attaches To Your Breast Pump and Gently Moulds to Your Breast Making Pumping More Comfortable.
• Smart Urban Properties Australia (SUPA) — Smart Urban Properties Australia (SUPA) offers a unique range of property solutions by bringing together renewable energy and mobility, super-speed fiber, and smart prop-tech. It is formed by bringing together Epsilon Security, b.energy, Fibrecorp, Smart Automation Systems, and connecX.

Portfolio highlights

• CoLab — Chef Prep meal ideas, chef style foods and all your favourite classic recipes. Learn to make all your favourite meals with Chef Prep.

Portfolio highlights

• Gumtap — GumTap.com is a snappy, 6-letter, 2-syllable domain with a playful and memorable quality that sticks in your mind. This brandable name evokes a sense of fun, innovation, and connectivity, making it perfect for a wide range of industries. Im
• Bolt — The smartest way to move around in cities. Forget expensive taxi rides or slow public transport. Get a ride in minutes. Download the Bolt app for iOS and Android.
• OpenStore — Ingenyes has a new business model in web hosting. It provides free web hosting, then 'clips the ticket' on ancillary services provided by partners such as SEO specialists, web designers, and ecommerce platforms.The company is building a global apps store of services from web partners and connects them to small businesses via its freeweb hosting service.

Portfolio highlights

• Influx — Hire 24/7 teams to clear the inbox as you need it. We match your brand voice exactly with all management, training included.
• GuessBox — GuessBox is a platform which provides businesses the ability to search through 4+ million lead records all within a seamless UI. Additionally, lead data is never decaying as it is always verified in real time, so that users are aware that the leads they receive are fresh as of that day!Additionally, using 'GuessBox Pro' gives usersinstant access to an outbound email marketing application built specifically for B2B outreach, and sales.

Portfolio highlights

• PREVE — Supporting back-to-back physios with their daily caseload, simplifying admin whilst making the patient experience more enjoyable. Preve does the admin work for practitioners. One click clinical notes, treatment plans, home rehab and documents.
• ParkBooker — ParkBooker is an independent online travel agent, and we believe that holiday park travelers deserve more when it comes to discovering new destinations and parks and planning and booking their holidays.
• Mutiny — Mutiny is an analytics platform for marketing investments with a sizable customer base.

Portfolio highlights

• CoLab — Chef Prep meal ideas, chef style foods and all your favourite classic recipes. Learn to make all your favourite meals with Chef Prep.

Portfolio highlights

• Vessev — Electric hydrofoiling vessels built for commercial use. Quiet, efficient, and better for the world.
• Heidi Health — Heidi Health develops an ambient AI medical scribe platform that automates clinical documentation and related tasks. It listens to patient-clinician conversations, transcribes key highlights, and then produces structured notes, referral letters, patient summaries, billing codes, and other downstream documents. The system supports customizable templates, allows editing during sessions, and integrates with various EHR systems while offering compliance with privacy and security standards. Clinicians in multiple specialties and care settings use Heidi to reduce administrative burden, improve focus on patient care, and streamline workflows.
• Gilmour Space Technologies — Gilmour Space is a rocket company in Australia that is developing and launching low-cost small satellite launch vehicles. All orbits, all planets: https://www.gspacetech.com

Portfolio highlights

• Brauz — Brauz connects your customers now with Reserve In Store, Find in Store, Click + Collect, On Demand Delivery, Ship from Store, Appointment Booking, Video Commerce, Clienteling and more.
• Betterx — Betterx is a technology company focused on infrastructure to support Web3.0 and Digital Assets.
• Amelio Health — Amelio Health is a program integrating a set of pathways developing the capabilities of case managers to signpost claimants at risk of developing chronic pain

Portfolio highlights

• Apate.AI — Is the next generation of scam prevention and intelligence. We deploy advanced conversational AI bots combined with real-time insights to protect businesses, governments and communities globally.2
• Inspace XR — Inspire and engage prospective tenants, buyers, and your team with interactive virtual replicas of your assets, with 360 virtual tours, analytics & more.
• GeoSnapShot — Let's put your photos to work. Built for professionals, available to everyone. GeoSnapShot is loved by amateurs, professionals, teams and individuals.

Portfolio highlights

• Restoplus — Checkout our point of sale, website, online ordering, qr code table ordering, and table booking. Contact our experts to learn more.

Portfolio highlights

• Turtl — Create personalized interactive content experiences that excite, engage and convert your audience with Turtl's intuitive content software.
• Sprout.ai —
• Minimum — Take control of your organization's carbon accounting and management with granular, robust and auditable emissions data.