Top Internet Startups in 2026

Fivecast is a world-leading provider of cutting-edge digital intelligence solutions. We enable the world’s most important public and private organizations to explore masses of data and uncover actionable insights, critical to protecting global communities. As a growing start-up with under 100 people globally, all team members are provided with the opportunity to directly contribute to our success, participate in the development of new and emerging technologies and grow their career in a challenging and dynamic high-tech environment. We are headquartered in Adelaide, Australia with teams in Canberra, Virginia USA and London UK. Our Work Environment and Culture Our Australian based headquarters is only a few minutes from the city, located at Base 64 on North Terrace, home to other innovative and interesting technology start-ups. We will be relocating to Adelaide city in early 2023 into an exciting purpose-built space to allow for continued collaboration, innovation & growth.

Zenyth is building a best-in-class web accessibility platform and service ecosystem that helps organizations achieve and maintain WCAG 2.2 AA compliance while delivering inclusive, high-performing digital experiences. What Zenyth Is Building: Zenyth Audit: A fully accessible, in-house audit platform combining manual testing with automated tools to deliver actionable, standards-aligned reporting. End-to-End Services: Accessibility audits, remediation, legal defense support, developer training, and compliance monitoring tailored to each client’s tech stack and risk profile. A11y Labs: A knowledge and resource hub for inclusive design, AI-assisted compliance, and community-based learning. Accessible Shopify Themes and Integrations: Customizable, high-performance ecommerce templates built to be accessible out of the box. Hard Problems Zenyth Is Solving: Accessibility at Scale Making web accessibility repeatable and scalable across complex tech stacks, large websites, and dynamic content environments. Bridging Legal and Technical Gaps Helping businesses navigate legal risk by translating WCAG guidelines into development practices that are defensible and future-proof. Avoiding Overlay Pitfalls Providing real, lasting accessibility solutions—not temporary overlays or automation band-aids that increase risk. Human-Centered + AI-Enabled Testing Combining expert human review with smart automation to deliver fast, thorough, and compliant results. Making Accessibility Business-Critical Elevating accessibility from a checkbox to a competitive advantage—driving SEO, customer retention, and trust. Ongoing Compliance, Not One-Time Fixes Solving for the reality that digital products change constantly, so compliance must be monitored and maintained over time.

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Anon is the Integration Platform for the Internet. Empowering developers to build user-permissioned integrations for sites without APIs.

Create lets you turn English into full stack apps. It's an AI "text to app" builder for entrepreneurs. Our mission is to give everyone the power of software creation. Our ambitious first step is to power a new generation of entrepreneurs as their AI product engineer. We’re hiring for the early team (first 10) who want to create an iconic product and shape our culture. Our team is small and talent-dense. We’ve built products people love and look for people who care about building insanely great products. Our investors include Bessemer, Uncork and the founders of Shopify, Zapier, Turing, Docsend, Front, Intercom, Shippo, and more.

Entrepreneurs like you have a lot of ideas in their mind but they do not have enough resources to get their idea rolling. Our mission is to fill this gap by providing end-to-end technology solutions.

We are building the homeowner’s credit card in partnership with Visa and American Express. We understand the challenges faced by homeowners firsthand – from furnishing, maintenance, and unexpected expenses to the complexities of managing a mortgage and personal finances. Our mission is to help save homeowners time and money at every stage of this journey. As a homeowner, we want you to enjoy owning a home, and we’re here to help. We are a team of experienced fintech/proptech (Ramp, Marcus, Balance Homes, ONE, Yieldstreet), finance (J.P. Morgan Chase, Morgan Stanley, Goldman Sachs, Bain Capital), and credit card (American Express, Apple Card, Wells Fargo) operators, backed by top investors including Jump Capital, Village Global, Recharge Capital, and Soma Capital. Come build “Amex for the Home” with us.

Tabs is the first way for connected hardware companies to manage all their Finance & Revenue – billing, payments, contracts, software entitlements, and more – in one unified commercial operations platform. By connecting every finance and revenue operations system to hardware events data to create a single source of truth, connected hardware companies can automate all of the manual work they normally need to do to power their revenue models. Take billing, for example. With Tabs, you can simply upload a customer contract and set up recurring invoicing, payments, usage analytics, A/R analysis – all within minutes.

Spero helps practices offer virtual IOP (VIOP) to patients anywhere who are transitioning out of IP care, or who need more than OP care to prevent IP hospitalization. This increases access to care while lowering readmission rates. We focus on simplifying consultations and documentation for clinicians so they can focus on patient care, while also tracking patient progress through assessments and behavior reports to create a predictive care model. This helps inform clinicians when a patient is high risk, progress is regressing, individualizes treatment plans, and offers other insights. This data quantifies patient symptoms better than normal qualitative documentation. Spero helps clinics improve patient care and quantify treatment outcomes to allow clinics to negotiate VBC contracts with insurance, which increase clinic revenue and lowers costs for insurance. VBC means higher quality care, in-network coverage for patients (lower out of pocket costs), and decreased readmission rates.