# Costanoa Ventures' AI Investments: 31 Startups in Its Portfolio (2026) > The 31 AI startups Costanoa Ventures has backed, by stage: $1.4B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/costanoa-ventures-ai-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Pre-seed and seed 14 - [*M* Manifold](https://millionrounds.com/company/manifold) - [Feldera](https://millionrounds.com/company/feldera) - [Rerun](https://millionrounds.com/company/rerun) - [Delphina](https://millionrounds.com/company/delphina) - [Self Inspection](https://millionrounds.com/company/self-inspection) - [Itera](https://millionrounds.com/company/itera) - [Definite](https://millionrounds.com/company/definite) - [Spectral Compute](https://millionrounds.com/company/spectral-compute) - [Earthmover](https://millionrounds.com/company/earthmover) - [OpenPipe](https://millionrounds.com/company/openpipe) - [Assis](https://millionrounds.com/company/assis) - [Midship](https://millionrounds.com/company/midship) - [Pathwork](https://millionrounds.com/company/pathwork) - [Amplify.ai](https://millionrounds.com/company/amplify-ai) ## Series A 8 - [*G* Glow](https://millionrounds.com/company/glow) - [Empirical Security](https://millionrounds.com/company/empirical-security) - [*N* Natter](https://millionrounds.com/company/natter) - [Coiled](https://millionrounds.com/company/coiled) - [Outerbounds](https://millionrounds.com/company/outerbounds) - [Sela AI](https://millionrounds.com/company/sela-ai) - [*N* NumberAI](https://millionrounds.com/company/numberai) - [Aperture Finance](https://millionrounds.com/company/aperture-finance) ## Series B 7 - [6sense](https://millionrounds.com/company/6sense) - [NUMA](https://millionrounds.com/company/numa) - [*ST* Smack Technologies](https://millionrounds.com/company/smack-technologies) - [Replicant](https://millionrounds.com/company/replicant) - [Ivo](https://millionrounds.com/company/ivo) - [Directly](https://millionrounds.com/company/directly) - [Focal Systems](https://millionrounds.com/company/focal-systems) ## Series C and later 2 - [AKASA](https://millionrounds.com/company/akasa) - [Cyberhaven](https://millionrounds.com/company/cyberhaven) ## Segment by segment ### Pre-seed and seed 14 startups · $169M raised - [*M* **Manifold**](https://millionrounds.com/company/manifold) United States $41M - [**Feldera**](https://millionrounds.com/company/feldera) Feldera is a software company based in Palo Alto, California, founded in 2023. United States $22M - [**Rerun**](https://millionrounds.com/company/rerun) Rerun is a technology company based in Stockholm, founded in 2022. Sweden $17M - [**Delphina**](https://millionrounds.com/company/delphina) Delphina is a San Francisco-based AI software company founded in 2023 by Jeremy Hermann and Duncan Gilchrist. United States $15M - [**Self Inspection**](https://millionrounds.com/company/self-inspection) Self Inspection is an AI-powered technology company based in San Diego, California, founded in 2021. United States $13M - [**Itera**](https://millionrounds.com/company/itera) Itera is a technology and consulting company that specializes in delivering digital solutions. United States $12M - [**Definite**](https://millionrounds.com/company/definite) Definite is an AI-native data platform founded in 2023 and based in Wilmington, Delaware. United States $10M - [**Spectral Compute**](https://millionrounds.com/company/spectral-compute) Spectral Compute emphasises the use of Graphics Processing Units for general-purpose computation while minimising latency. United Kingdom $9.7M ### Series A 8 startups · $440M raised - [*G* **Glow**](https://millionrounds.com/company/glow) United States $306M - [**Empirical Security**](https://millionrounds.com/company/empirical-security) Empirical builds mathematical models for security data. United States $37M - [*N* **Natter**](https://millionrounds.com/company/natter) United States $23M - [**Coiled**](https://millionrounds.com/company/coiled) Coiled, also known as Coiled Computing, is a software company founded in 2020 and based in New York City. United States $21M - [**Outerbounds**](https://millionrounds.com/company/outerbounds) Outerbounds provides human-centric infrastructure for ML and data science based on Metaflow, an open-source framework created at N United States $19M - [**Sela AI**](https://millionrounds.com/company/sela-ai) The Market Leading Voice AI for Mortgage. United States $15M - [*N* **NumberAI**](https://millionrounds.com/company/numberai) United States $12M - [**Aperture Finance**](https://millionrounds.com/company/aperture-finance) Aperture Finance is a decentralized finance (DeFi) platform that leverages AI to simplify onchain trading and liquidity actions. United States $6.7M ### Series B 7 startups · $571M raised - [**6sense**](https://millionrounds.com/company/6sense) 6sense arms revenue team with the data and visibility that needs to create and convert pipeline into revenue. United States $159M - [**NUMA**](https://millionrounds.com/company/numa) Numa is an AI-powered communication platform for automotive dealerships. France $95M - [*ST* **Smack Technologies**](https://millionrounds.com/company/smack-technologies) United States $93M - [**Replicant**](https://millionrounds.com/company/replicant) Replicant is a San Francisco-based software company founded in 2017 that specializes in developing a conversational AI platform fo United States $85M - [**Ivo**](https://millionrounds.com/company/ivo) Ivo is an AI-powered contract intelligence platform based in San Francisco, California. United States $81M - [**Directly**](https://millionrounds.com/company/directly) Directly offers AI-powered solutions to resolve customer issues with the right mix of automation and human support. United States $33M - [**Focal Systems**](https://millionrounds.com/company/focal-systems) Focal Systems is an AI-powered retail automation company based in San Francisco, CA. United States $26M ### Series C and later 2 startups · $233M raised - [**AKASA**](https://millionrounds.com/company/akasa) AKASA is a HealthTech company that specializes in generative AI-powered automation solutions for the healthcare revenue cycle. United States $120M - [**Cyberhaven**](https://millionrounds.com/company/cyberhaven) Cyberhaven is a cybersecurity company based in Palo Alto, California, founded in 2016 by a team of five PhD researchers from MIT and EPFL. United States $113M **How this map is made.** Every startup here works in AI and has raised money in a round we track that names Costanoa 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) [Sector portfolio **Costanoa Ventures' Fintech portfolio** 12 startups · $473M](https://millionrounds.com/portfolio-maps/costanoa-ventures-fintech-portfolio)[Co-investors **Who invests with Costanoa Ventures** 84 co-investors](https://millionrounds.com/portfolio-maps/costanoa-ventures-co-investors)[Portfolio map **Costanoa Ventures portfolio map** 79 startups · $2.7B](https://millionrounds.com/portfolio-maps/costanoa-ventures-portfolio-map)[Sector portfolio **Techstars' AI portfolio** 336 startups · $4.9B](https://millionrounds.com/portfolio-maps/techstars-ai-portfolio)[Sector portfolio **Alumni Ventures' AI portfolio** 302 startups · $36B](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-ai-portfolio)[Sector portfolio **Andreessen Horowitz's AI portfolio** 259 startups · $426B](https://millionrounds.com/portfolio-maps/andreessen-horowitz-ai-portfolio) ## Raising from investors like Costanoa Ventures? 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