Top Internet Startups in 2027

Teamcalendar.ai allows your distribute team to schedule meetings across timezones and calendars.

At Commenter AI, we help business coaches, consultants, and founders turn LinkedIn into a predictable source of clients. Most tools push you to post more or chase vanity metrics. We focus on what actually works: strategic engagement that builds trust and drives real conversations. Our platform combines AI with a streamlined workflow so you can: - Show up consistently with authentic comments that get noticed. - Keep track of conversations, follow-ups, and opportunities in one place. - See what’s working and get actionable guidance to improve your results. Founded by a team with 19+ years of digital marketing and SaaS experience, Commenter AI is trusted by professionals who want clarity, efficiency, and measurable growth from LinkedIn without spending hours a day on the platform. We’re not here to add noise. We’re here to make LinkedIn simple, effective, and profitable.

We're the leader in third-party authentication and grading services for high-value collectibles including trading cards (Professional Sports Authenticator), coins (Professional Coin Grading Services), event tickets, autographs, and memorabilia (PSA/DNA Authentication Services).

SAFE enables an organization to predict cyber breaches in their environment while contextually aggregating signals from existing cybersecurity products, external threat intelligence, and business context. This data is fed into a supervised Machine Learning Bayesian Network-based breach likelihood prediction engine that gives scores, prioritized actionable insights, and the $ Value Risk the organization is facing.

plaith.ai is its own orchestration software (not an agency) for managed Facebook and Instagram advertising. AI automatically creates videos, images and complete ad campaigns; an expert team supports messaging and campaign management. Plans: Start €799, Growth €1,499, Scale €4,999 per month.

Hoongke Technologies is a South Korea–based startup building products that help founders and global teams communicate across languages and access practical business expertise. We are developing two projects: Oyake — Real-time AI captioning and translation for business meetings, investor pitches, and conferences. Oyake helps international customers, partners, and audiences follow conversations across languages. Oyate — A 1:1 mentoring marketplace connecting founders with experienced entrepreneurs, investors, and industry experts for paid conversations about specific business challenges, including customer acquisition, market entry, and fundraising. The platform is currently in development. Our goal is to make cross-border communication and relevant expertise more accessible. Selected for South Korea’s Pre-TIPS startup support program in 2026, we are currently focused on validating demand, refining our products, and acquiring early paying customers. Customer interviews, pricing experiments, and direct outreach guide our decisions. Early team members will work directly with the founder across product development, market validation, go-to-market execution, sales, and marketing. We value initiative, ownership, and the ability to turn customer feedback into action. We welcome business, marketing, product, and technical backgrounds. We particularly welcome people who communicate effectively in both Korean and English, enjoy initiating conversations and building relationships, and proactively identify opportunities, negotiate, and close deals.

High Ticket provides courses, coaching and software tools for people learning to build and operate online retail businesses. Founded by Brook Hiddink in 2022, the company teaches product research, supplier relationships, store setup, marketing and ongoing operations. Our aim is to help students develop practical e-commerce skills and make informed business decisions.