# Main Sequence Ventures' AI Investments: 11 Startups in Its Portfolio (2026) > The 11 AI startups Main Sequence Ventures has backed, by stage: $138M raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/main-sequence-ai-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Pre-seed and seed 5 - [*B* Breaker](https://millionrounds.com/company/breaker) - [*MA* Metacognition AI](https://millionrounds.com/company/metacognition-ai) - [*A* Aigentsphere](https://millionrounds.com/company/aigentsphere) - [Arlula](https://millionrounds.com/company/arlula) - [Kapiche](https://millionrounds.com/company/kapiche) ## Series A 4 - [Arkeus](https://millionrounds.com/company/arkeus) - [Fivecast](https://millionrounds.com/company/fivecast) - [Andromeda](https://millionrounds.com/company/andromeda) - [Andromeda Robotics](https://millionrounds.com/company/andromeda-robotics) ## Stage not reported 2 - [Emesent](https://millionrounds.com/company/emesent) - [Trellis Data](https://millionrounds.com/company/trellis-data) ## Segment by segment ### Pre-seed and seed 5 startups · $29M raised - [*B* **Breaker**](https://millionrounds.com/company/breaker) Australia $11M - [*MA* **Metacognition AI**](https://millionrounds.com/company/metacognition-ai) Australia $10M - [*A* **Aigentsphere**](https://millionrounds.com/company/aigentsphere) Australia $4.0M - [**Arlula**](https://millionrounds.com/company/arlula) Arlula is an Australian space technology startup founded in 2018, based in Haymarket, New South Wales. Australia $2.0M - [**Kapiche**](https://millionrounds.com/company/kapiche) Kapiche is an AI-powered feedback analytics platform founded in 2016 in Fortitude Valley, Queensland, Australia. Australia $2.0M ### Series A 4 startups · $89M raised - [**Arkeus**](https://millionrounds.com/company/arkeus) Arkeus is a defense technology company based in Port Melbourne, Victoria, Australia, founded in 2020 by Simon Olsen and Jon Nebauer. Australia $27M - [**Fivecast**](https://millionrounds.com/company/fivecast) Fivecast is an Australian company based in Adelaide, specializing in AI-powered open-source intelligence (OSINT) solutions. Australia $24M - [**Andromeda**](https://millionrounds.com/company/andromeda) Building Progressive Web Systems that shape our future. Australia $23M - [**Andromeda Robotics**](https://millionrounds.com/company/andromeda-robotics) Andromeda Robotics is Manufacturing firm developing robots for automation machinery. Australia $15M ### Stage not reported 2 startups · $21M raised - [**Emesent**](https://millionrounds.com/company/emesent) Emesent is a leader in autonomous mapping technology, focusing on advanced 3D data capture, processing, and visualization for chal Australia $18M - [**Trellis Data**](https://millionrounds.com/company/trellis-data) Trellis Data specializes in artificial intelligence and machine learning solutions. Australia $3.0M **How this map is made.** Every startup here works in AI and has raised money in a round we track that names Main Sequence Ventures as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Main Sequence Ventures portfolio map** 31 startups · $1.3B](https://millionrounds.com/portfolio-maps/main-sequence-portfolio-map)[Co-investors **Who invests with Main Sequence Ventures** 30 co-investors](https://millionrounds.com/portfolio-maps/main-sequence-co-investors)[Sector portfolio **Airtree Ventures' AI portfolio** 22 startups · $414M](https://millionrounds.com/portfolio-maps/airtree-ai-portfolio)[Sector portfolio **1Up Ventures' Gaming portfolio** 18 startups · $119M](https://millionrounds.com/portfolio-maps/1up-ventures-gaming-portfolio)[Sector portfolio **Brandon Capital's Biotech portfolio** 14 startups · $1.1B](https://millionrounds.com/portfolio-maps/brandon-capital-biotech-portfolio)[Sector portfolio **Carthona Capital's Fintech portfolio** 14 startups · $138M](https://millionrounds.com/portfolio-maps/carthona-capital-fintech-portfolio) ## Raising from investors like Main Sequence Ventures? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)