# Quiet Capital's AI Investments: 66 Startups in Its Portfolio (2026) > The 66 AI startups Quiet Capital has backed, by stage: $8.7B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/quiet-capital-ai-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Pre-seed and seed 19 - [Checkstep](https://millionrounds.com/company/checkstep) - [*E* Eden](https://millionrounds.com/company/eden) - [*A* Arcade](https://millionrounds.com/company/arcade) - [Phoebe](https://millionrounds.com/company/phoebe) - [Chroma](https://millionrounds.com/company/chroma) - [Petual](https://millionrounds.com/company/petual) - [Polyphron](https://millionrounds.com/company/polyphron) - [*A* Aeon](https://millionrounds.com/company/aeon) - [Swarmbotics AI](https://millionrounds.com/company/swarmbotics-ai) - [*KC* Kilo Code](https://millionrounds.com/company/kilo-code) - [Log10](https://millionrounds.com/company/log10) - [Grit](https://millionrounds.com/company/grit) - [Watchful](https://millionrounds.com/company/watchful) - [Aerolensec](https://millionrounds.com/company/aerolensec) - [Biosynch.ai](https://millionrounds.com/company/biosynch-ai) - [Luzid](https://millionrounds.com/company/luzid) - [Whisper](https://millionrounds.com/company/whisper) - [*E* Einsite](https://millionrounds.com/company/einsite) - [Hammer Of The Gods](https://millionrounds.com/company/hammer-of-the-gods) ## Stage not reported 13 - [Verkada](https://millionrounds.com/company/verkada) - [Coda](https://millionrounds.com/company/coda) - [Decart](https://millionrounds.com/company/decart) - [Doma](https://millionrounds.com/company/doma) - [Nothing](https://millionrounds.com/company/nothing) - [Gynger](https://millionrounds.com/company/gynger) - [Spotter](https://millionrounds.com/company/spotter) - [SafeGraph](https://millionrounds.com/company/safegraph) - [Prefect](https://millionrounds.com/company/prefect) - [Remesh](https://millionrounds.com/company/remesh) - [Greeter](https://millionrounds.com/company/greeter) - [Spring Discovery](https://millionrounds.com/company/spring-discovery) - [iLoF](https://millionrounds.com/company/ilof) ## Series C and later 12 - [Suno](https://millionrounds.com/company/suno) - [DriveWealth](https://millionrounds.com/company/drivewealth) - [VTS](https://millionrounds.com/company/vts) - [Assort Health](https://millionrounds.com/company/assort-health) - [*SC* Science Corp](https://millionrounds.com/company/science-corp) - [Standard Bots](https://millionrounds.com/company/standard-bots) - [Solo.io](https://millionrounds.com/company/solo-io) - [Built Robotics](https://millionrounds.com/company/built-robotics) - [Loyal](https://millionrounds.com/company/loyal) - [Superhuman](https://millionrounds.com/company/superhuman) - [Doppel](https://millionrounds.com/company/doppel) - [Retool](https://millionrounds.com/company/retool) ## Series B 11 - [Quartermaster](https://millionrounds.com/company/quartermaster) - [Taalas](https://millionrounds.com/company/taalas) - [Biossil](https://millionrounds.com/company/biossil) - [Edge Delta](https://millionrounds.com/company/edge-delta) - [11x](https://millionrounds.com/company/11x) - [Pano AI](https://millionrounds.com/company/pano-ai) - [Rundoo](https://millionrounds.com/company/rundoo) - [Roboflow](https://millionrounds.com/company/roboflow) - [*G* Golden](https://millionrounds.com/company/golden) - [FORT Robotics](https://millionrounds.com/company/fort-robotics) - [Echo AI](https://millionrounds.com/company/echo-ai) ## Series A 8 - [Fathom](https://millionrounds.com/company/fathom) - [Manifest OS](https://millionrounds.com/company/manifest-os) - [DatologyAI](https://millionrounds.com/company/datologyai) - [Mach9](https://millionrounds.com/company/mach9) - [Grabango](https://millionrounds.com/company/grabango) - [ScopeAI](https://millionrounds.com/company/scopeai) - [Diagrid](https://millionrounds.com/company/diagrid) - [*O* Openlayer](https://millionrounds.com/company/openlayer) ## Growth 3 - [Modal Labs](https://millionrounds.com/company/modal-labs) - [Commure](https://millionrounds.com/company/commure) - [*E* Enter](https://millionrounds.com/company/enter) ## Segment by segment ### Pre-seed and seed 19 startups · $443M raised - [**Checkstep**](https://millionrounds.com/company/checkstep) Checkstep is a London-based B2B technology company founded in 2020. United Kingdom $113M - [*E* **Eden**](https://millionrounds.com/company/eden) United States $104M - [*A* **Arcade**](https://millionrounds.com/company/arcade) United States $66M - [**Phoebe**](https://millionrounds.com/company/phoebe) Phoebe is a navigating tool that supports pregnancy and postpartum. United Kingdom $27M - [**Chroma**](https://millionrounds.com/company/chroma) Chroma is the future sound of entertainment. United States $23M - [**Petual**](https://millionrounds.com/company/petual) Petual is an AI-powered audit and compliance platform that automates SOX (Sarbanes-Oxley) testing and internal audit workflows for United States $20M - [**Polyphron**](https://millionrounds.com/company/polyphron) Polyphron is a New York-based biotech company focused on developing an autonomous tissue foundry that leverages AI, automation, an United States $20M - [*A* **Aeon**](https://millionrounds.com/company/aeon) Switzerland $13M ### Stage not reported 13 startups · $3.4B raised - [**Verkada**](https://millionrounds.com/company/verkada) Verkada Inc. United States $1.6B - [**Coda**](https://millionrounds.com/company/coda) Coda is a Singapore-based company founded in 2011 that specializes in global payment, commerce, and monetization solutions for dig United States $690M - [**Decart**](https://millionrounds.com/company/decart) Decart AI Lab is an innovative artificial intelligence research laboratory and technology company founded in 2023, headquartered i United States $432M - [**Doma**](https://millionrounds.com/company/doma) Doma is an insurtech platform that uses machine intelligence to remove friction from residential real estate transactions. United States $300M - [**Nothing**](https://millionrounds.com/company/nothing) Nothing is a technology company that creates smartphones, audio products, and AI tools aimed at enhancing the lives of the next ge United Kingdom $214M - [**Gynger**](https://millionrounds.com/company/gynger) The first AI-powered payments platform with embedded financing, built for buyers and sellers of technology. United States $100M - [**Spotter**](https://millionrounds.com/company/spotter) Spotter provides a financial solution for independent content creators across digital platforms. United States $89M - [**SafeGraph**](https://millionrounds.com/company/safegraph) SafeGraph is a Denver-based geospatial data company founded in 2016. United States $16M ### Series C and later 12 startups · $2.7B raised - [**Suno**](https://millionrounds.com/company/suno) Suno, Inc. United States $750M - [**DriveWealth**](https://millionrounds.com/company/drivewealth) DriveWealth is a global B2B financial technology company founded in 2012, headquartered in New York City. United States $475M - [**VTS**](https://millionrounds.com/company/vts) VTS is a leading SaaS technology platform designed for the commercial real estate (CRE) industry. United States $247M - [**Assort Health**](https://millionrounds.com/company/assort-health) Assort Health is a healthcare technology company based in San Francisco, California, founded in 2023 by Jeffery Liu and Jonathan Wang. United States $246M - [*SC* **Science Corp**](https://millionrounds.com/company/science-corp) United States $230M - [**Standard Bots**](https://millionrounds.com/company/standard-bots) Standard Bots is a leading manufacturer of AI-native industrial robots, based in Glen Cove, New York. United States $200M - [**Solo.io**](https://millionrounds.com/company/solo-io) Solo.io is a technology company based in Cambridge, Massachusetts, specializing in cloud-native application networking, API manage United States $146M - [**Built Robotics**](https://millionrounds.com/company/built-robotics) Built Robotics is a developer of AI guidance systems that transform heavy equipment into autonomous robots. United States $112M ### Series B 11 startups · $850M raised - [**Quartermaster**](https://millionrounds.com/company/quartermaster) Quartermaster is a maritime technology company focused on enhancing real-time maritime domain awareness. United States $183M - [**Taalas**](https://millionrounds.com/company/taalas) Taalas is creating a platform for quickly turning any AI model into custom silicon. Canada $169M - [**Biossil**](https://millionrounds.com/company/biossil) Biossil is an AI-native biopharma company located in Toronto, Canada. Canada $153M - [**Edge Delta**](https://millionrounds.com/company/edge-delta) Edge Delta is a Seattle-based company that specializes in observability and telemetry pipelines. United States $66M - [**11x**](https://millionrounds.com/company/11x) 11x is an AI and automation company that specializes in creating autonomous digital workers to streamline Go-to-Market (GTM) workf United States $50M - [**Pano AI**](https://millionrounds.com/company/pano-ai) Pano AI is a climate technology company based in San Francisco, specializing in early wildfire detection and intelligence. United States $44M - [**Rundoo**](https://millionrounds.com/company/rundoo) Rundoo is an AI-first business management platform founded in 2021, based in Redwood City, California. United States $41M - [**Roboflow**](https://millionrounds.com/company/roboflow) Roboflow is a computer vision platform founded in 2019, with a mission to democratize visual AI for developers and enterprises. United States $40M ### Series A 8 startups · $309M raised - [**Fathom**](https://millionrounds.com/company/fathom) Fathom is a computer software that provides an Industrial IoT platform and AI application. United States $63M - [**Manifest OS**](https://millionrounds.com/company/manifest-os) Manifest OS powers AI-native law firms built to redefine how legal services are delivered. United States $60M - [**DatologyAI**](https://millionrounds.com/company/datologyai) DatologyAI is a private AI-data curation company founded in 2023 and based in Redwood City, California. United States $46M - [**Mach9**](https://millionrounds.com/company/mach9) Mach9 is building the fastest geospatial production platform for engineering and construction firms globally, starting with Digita United States $46M - [**Grabango**](https://millionrounds.com/company/grabango) Grabango is a checkout-free technology for existing, large-scale grocery, and convenience stores. United States $33M - [**ScopeAI**](https://millionrounds.com/company/scopeai) ScopeAI automatically extracts actionable insights from customer conversations using AI. United Kingdom $22M - [**Diagrid**](https://millionrounds.com/company/diagrid) Diagrid is a software company focused on cloud-native application development and distributed systems management. United States $20M - [*O* **Openlayer**](https://millionrounds.com/company/openlayer) Brazil $20M ### Growth 3 startups · $948M raised - [**Modal Labs**](https://millionrounds.com/company/modal-labs) Modal develops machine learning software to help run code in the cloud. United States $442M - [**Commure**](https://millionrounds.com/company/commure) Commure is a healthcare-specific operating system and AI-native platform founded in 2017 and based in Mountain View, California. United States $340M - [*E* **Enter**](https://millionrounds.com/company/enter) Brazil $166M **How this map is made.** Every startup here works in AI and has raised money in a round we track that names Quiet Capital 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 **Quiet Capital's Fintech portfolio** 20 startups · $1.9B](https://millionrounds.com/portfolio-maps/quiet-capital-fintech-portfolio)[Sector portfolio **Quiet Capital's Web3 & Crypto portfolio** 12 startups · $704M](https://millionrounds.com/portfolio-maps/quiet-capital-web3-crypto-portfolio)[Sector portfolio **Quiet Capital's Healthtech portfolio** 10 startups · $2.0B](https://millionrounds.com/portfolio-maps/quiet-capital-healthtech-portfolio)[Co-investors **Who invests with Quiet Capital** 184 co-investors](https://millionrounds.com/portfolio-maps/quiet-capital-co-investors)[Portfolio map **Quiet Capital portfolio map** 157 startups · $17B](https://millionrounds.com/portfolio-maps/quiet-capital-portfolio-map)[Sector portfolio **Techstars' AI portfolio** 336 startups · $4.9B](https://millionrounds.com/portfolio-maps/techstars-ai-portfolio) ## Raising from investors like Quiet Capital? 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