# Top 50 Software Startups Founded in 2023 by Funding (2026)

> The 50 best-funded software startups founded in 2023, ranked by total funding raised: $6.8B combined.

Source: https://millionrounds.com/top-lists/software-startups-founded-2023 (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Poolside** Poolside is an AI startup founded in 2023 by Jason Warner and Eiso Kant.](https://millionrounds.com/company/poolside) Poolside is an AI startup founded in 2023 by Jason Warner and Eiso Kant. *Founded* 2023 San Francisco, United States **$1.5B** last round Oct 2024
- 2 [**Lovable** Lovable Labs Incorporated, based in Stockholm, is a full-stack AI development platform focused on making software creation accessible to everyone.](https://millionrounds.com/company/lovable) Lovable Labs Incorporated, based in Stockholm, is a full-stack AI development platform focused on making software creation accessible to everyone. *Founded* 2023 Stockholm, Sweden **$1.4B** last round Aug 2026
- 3 [**Legora** Legora is a legal technology company based in Stockholm, founded in 2023.](https://millionrounds.com/company/legora) Legora is a legal technology company based in Stockholm, founded in 2023. *Founded* 2023 Stockholm, Sweden **$1.3B** last round Oct 2026
- 4 [**Elvy** Elvy is a Stockholm-based energytech startup founded in 2023, specializing in AI-optimized, subscription-based home energy systems.](https://millionrounds.com/company/elvy) Elvy is a Stockholm-based energytech startup founded in 2023, specializing in AI-optimized, subscription-based home energy systems. *Founded* 2023 Stockholm, Sweden **$595M** last round Oct 2026
- 5 [**Infinigence AI** Infinigence AI is an enterprise AI cloud platform that focuses on the full lifecycle of machine learning and generative AI workloads.](https://millionrounds.com/company/infinigence-ai) Infinigence AI is an enterprise AI cloud platform that focuses on the full lifecycle of machine learning and generative AI workloads. *Founded* 2023 Beijing, China **$344M** last round Oct 2026
- 6 [**Vinci** Vinci is a Palo Alto, California-based company founded in 2023 that specializes in physics-based AI simulation for hardware design and engineering.](https://millionrounds.com/company/vinci) Vinci is a Palo Alto, California-based company founded in 2023 that specializes in physics-based AI simulation for hardware design and engineering. *Founded* 2023 Palo Alto, United States **$286M** last round Oct 2026
- 7 [**Comet Software** Comet Software is a business software publishing company that helps businesses achieve autonomy and independence.](https://millionrounds.com/company/comet-software) Comet Software is a business software publishing company that helps businesses achieve autonomy and independence. *Founded* 2023 Paris, France **$202M** last round Jul 2026
- 8 [**Blitzy** Blitzy is an innovative enterprise artificial intelligence software company founded in 2023 by Brian Elliott and Sid Pardeshi.](https://millionrounds.com/company/blitzy) Blitzy is an innovative enterprise artificial intelligence software company founded in 2023 by Brian Elliott and Sid Pardeshi. *Founded* 2023 Boston, United States **$200M** last round May 2026
- 9 [**Code Metal** Code Metal is a Boston-based AI startup founded in 2023, specializing in software development applications.](https://millionrounds.com/company/code-metal) Code Metal is a Boston-based AI startup founded in 2023, specializing in software development applications. *Founded* 2023 Boston, United States **$161M** last round Feb 2026
- 10 [**OpenRouter** OpenRouter is an artificial intelligence infrastructure company founded in 2023 by Alex Atallah, the co-founder and former CTO of OpenSea.](https://millionrounds.com/company/openrouter) OpenRouter is an artificial intelligence infrastructure company founded in 2023 by Alex Atallah, the co-founder and former CTO of OpenSea. *Founded* 2023 New York, United States **$153M** last round May 2026
- 11 [**Traversal** Traversal is an AI-powered Site Reliability Engineering (SRE) platform that autonomously troubleshoots, remediates, and prevents production incidents in complex](https://millionrounds.com/company/traversal) Traversal is an AI-powered Site Reliability Engineering (SRE) platform that autonomously troubleshoots, remediates, and prevents production incidents in complex *Founded* 2023 New York, United States **$125M** last round Nov 2026
- 12 [**Titan OS** Titan OS is an independent technology company based in Barcelona, founded in 2023 by industry veterans including Jacinto Roca.](https://millionrounds.com/company/titan-os) Titan OS is an independent technology company based in Barcelona, founded in 2023 by industry veterans including Jacinto Roca. *Founded* 2023 Barcelona, Spain **$104M** last round Nov 2026
- 13 [**Oceanloop** Oceanloop technology defines the next level of seafood production.](https://millionrounds.com/company/oceanloop) Oceanloop technology defines the next level of seafood production. *Founded* 2023 Munich, Germany **$83M** last round Aug 2026
- 14 [**Patronus AI** Patronus AI is an artificial intelligence company founded in 2023 by former Meta AI researchers Anand Kannappan and Rebecca Qian.](https://millionrounds.com/company/patronus-ai) Patronus AI is an artificial intelligence company founded in 2023 by former Meta AI researchers Anand Kannappan and Rebecca Qian. *Founded* 2023 San Francisco, United States **$67M** last round Jun 2026
- 15 [**Bobyard** Bobyard is an AI infrastructure company based in San Francisco, founded in 2023.](https://millionrounds.com/company/bobyard) Bobyard is an AI infrastructure company based in San Francisco, founded in 2023. *Founded* 2023 San Francisco, United States **$35M** last round Dec 2025
- 16 [**Santé** Santé is a technology company based in New York that specializes in developing an AI-powered point-of-sale (POS) operating system tailored for liquor stores, sp](https://millionrounds.com/company/sante) Santé is a technology company based in New York that specializes in developing an AI-powered point-of-sale (POS) operating system tailored for liquor stores, sp *Founded* 2023 New York, United States **$23M** last round Oct 2026
- 17 [**Datavolo** Datavolo is a SaaS company that allows organizations to harness the power of their unstructured data.](https://millionrounds.com/company/datavolo) Datavolo is a SaaS company that allows organizations to harness the power of their unstructured data. *Founded* 2023 Peoria, United States **$21M** last round Apr 2024
- 18 [**NeuBird AI** NeuBird is the Agentic Operations Center: one secure, audited connection to an enterprise's telemetry and LLMs, with a central memory of every investigation, se](https://millionrounds.com/company/neubird-ai) NeuBird is the Agentic Operations Center: one secure, audited connection to an enterprise's telemetry and LLMs, with a central memory of every investigation, se *Founded* 2023 Redwood City, United States **$19M** last round Apr 2026
- 19 [**Distributional** Distributional is an enterprise technology company focused on creating a modern platform for safe and reliable AI.](https://millionrounds.com/company/distributional) Distributional is an enterprise technology company focused on creating a modern platform for safe and reliable AI. *Founded* 2023 San Francisco, United States **$19M** last round Oct 2024
- 20 [**Fiveonefour** Fiveonefour is a software company that specializes in enhancing Agent Experience (AX).](https://millionrounds.com/company/fiveonefour) Fiveonefour is a software company that specializes in enhancing Agent Experience (AX). *Founded* 2023 Portland, United States **$17M** last round Sept 2025
- 21 [**Buntar Aerospace** Buntar Aerospace is a Ukrainian defense technology company specializing in unmanned systems for Intelligence, Surveillance, and Reconnaissance (ISR) operations.](https://millionrounds.com/company/buntar-aerospace) Buntar Aerospace is a Ukrainian defense technology company specializing in unmanned systems for Intelligence, Surveillance, and Reconnaissance (ISR) operations. *Founded* 2023 Ukraine **$16M** last round Oct 2026
- 22 [**SimpleClosure** SimpleClosure is a technology company founded in 2023 by Dori Yona and Nimrod Ram, based in Santa Monica, California.](https://millionrounds.com/company/simpleclosure) SimpleClosure is a technology company founded in 2023 by Dori Yona and Nimrod Ram, based in Santa Monica, California. *Founded* 2023 Covina, United States **$15M** last round May 2025
- 23 [**Momentic** Momentic is an AI-native platform designed for engineering teams to create, execute, and maintain end-to-end tests for web, iOS, and Android applications using](https://millionrounds.com/company/momentic) Momentic is an AI-native platform designed for engineering teams to create, execute, and maintain end-to-end tests for web, iOS, and Android applications using *Founded* 2023 San Francisco, United States **$15M** last round Nov 2025
- 24 [**Six Robotics** Six Robotics is a defence and autonomous systems company based in Oslo, Norway.](https://millionrounds.com/company/six-robotics) Six Robotics is a defence and autonomous systems company based in Oslo, Norway. *Founded* 2023 Oslo, Norway **$14M** last round Jun 2026
- 25 [**SyntheticFi** SyntheticFi LLC is a financial technology company based in San Francisco, specializing in low-cost, tax-efficient securities-backed lending solutions.](https://millionrounds.com/company/syntheticfi) SyntheticFi LLC is a financial technology company based in San Francisco, specializing in low-cost, tax-efficient securities-backed lending solutions. *Founded* 2023 Bonita Springs, United States **$14M** last round Jun 2026
- 26 [**WideField Security** WideField Security is a cybersecurity startup solving urgent problems in identity security.](https://millionrounds.com/company/widefield-security) WideField Security is a cybersecurity startup solving urgent problems in identity security. *Founded* 2023 Santa Clara, United States **$11M** last round Mar 2026
- 27 [**BuildVision** BuildVision is a cloud-native procurement platform founded in 2023, based in Charleston, South Carolina.](https://millionrounds.com/company/buildvision) BuildVision is a cloud-native procurement platform founded in 2023, based in Charleston, South Carolina. *Founded* 2023 Charleston, United States **$10M** last round Mar 2025
- 28 [**TrueMeter** TrueMeter is an AI Utility Management Platform that helps multi-unit businesses automate and optimize their utility spending across various locations.](https://millionrounds.com/company/truemeter) TrueMeter is an AI Utility Management Platform that helps multi-unit businesses automate and optimize their utility spending across various locations. *Founded* 2023 San Francisco, United States **$9.5M** last round Feb 2026
- 29 [**PodPlay Technologies** PodPlay Technologies is a New York-based vertical SaaS company founded in 2023.](https://millionrounds.com/company/podplay-technologies) PodPlay Technologies is a New York-based vertical SaaS company founded in 2023. *Founded* 2023 New York, United States **$8.0M** last round Oct 2025
- 30 [**Neople** Neople is a Dutch startup founded in 2023, headquartered in s-Hertogenbosch, with additional offices in Eindhoven and Amsterdam.](https://millionrounds.com/company/neople) Neople is a Dutch startup founded in 2023, headquartered in s-Hertogenbosch, with additional offices in Eindhoven and Amsterdam. *Founded* 2023 's-Hertogenbosch, Netherlands **$6.5M** last round Jun 2024
- 31 [**Engine Labs** Build software with words](https://millionrounds.com/company/engine-labs) Build software with words *Founded* 2023 London, United Kingdom **$5.7M** last round Oct 2025
- 32 [**Scarf** Inbound marketing for the creator economy](https://millionrounds.com/company/scarf) Inbound marketing for the creator economy *Founded* 2023 United States **$5.3M** last round Dec 2021
- 33 [**Coolant** Coolant Climate, Inc.](https://millionrounds.com/company/coolant) Coolant Climate, Inc. *Founded* 2023 San Francisco, United States **$5.1M** last round Apr 2025
- 34 [**Reactiv** Reactiv is an automated mobile app creation platform for companies and developers.](https://millionrounds.com/company/reactiv) Reactiv is an automated mobile app creation platform for companies and developers. *Founded* 2023 Toronto, Canada **$5.0M** last round Oct 2024
- 35 [**Arcus** Unlock new ways to work with AI Systems that Understand, Reason, Do.](https://millionrounds.com/company/arcus) Unlock new ways to work with AI Systems that Understand, Reason, Do. *Founded* 2023 Gurgaon, United States **$4.8M** last round Aug 2023
- 36 [**SuiteOp** SuiteOp is a hospitality operations platform based in New York, founded in 2022.](https://millionrounds.com/company/suiteop) SuiteOp is a hospitality operations platform based in New York, founded in 2022. *Founded* 2023 New York, United States **$4.5M** last round Jul 2026
- 37 [**IP Copilot** IP Copilot is an AI-powered platform focused on enhancing intellectual property (IP) management for enterprises, law firms, universities, and IP departments.](https://millionrounds.com/company/ip-copilot) IP Copilot is an AI-powered platform focused on enhancing intellectual property (IP) management for enterprises, law firms, universities, and IP departments. *Founded* 2023 Columbia, United States **$4.2M** last round Dec 2024
- 38 [**Delivery Collective** Delivery Collective means we can Order directly from our favorite restaurants.](https://millionrounds.com/company/delivery-collective) Delivery Collective means we can Order directly from our favorite restaurants. *Founded* 2023 San Francisco, United States **$3.8M** last round Apr 2024
- 39 [**Zellify** Zellify is a software development company based in Stockholm, founded in 2023.](https://millionrounds.com/company/zellify) Zellify is a software development company based in Stockholm, founded in 2023. *Founded* 2023 Stockholm, Sweden **$3.6M** last round Apr 2026
- 40 [**Faura** Faura is a technology-driven insurtech and climate-tech startup founded in January 2023 by Valkyrie Holmes.](https://millionrounds.com/company/faura) Faura is a technology-driven insurtech and climate-tech startup founded in January 2023 by Valkyrie Holmes. *Founded* 2023 Napa, United States **$3.5M** last round Feb 2025
- 41 [**Handhold** Handhold, legally known as OÜ Alignment Technology, offers a cloud-based application that utilizes AI to enhance product demonstrations and onboarding journeys.](https://millionrounds.com/company/handhold) Handhold, legally known as OÜ Alignment Technology, offers a cloud-based application that utilizes AI to enhance product demonstrations and onboarding journeys. *Founded* 2023 Tallinn, Estonia **$3.5M** last round Apr 2026
- 42 [**Flowstep** Flowstep is a copilot that helps you design better products, 10x faster.](https://millionrounds.com/company/flowstep) Flowstep is a copilot that helps you design better products, 10x faster. *Founded* 2023 Tallinn, Estonia **$3.4M** last round Jun 2025
- 43 [**Moonflow** Moonflow is a debt collection on Autopilot.](https://millionrounds.com/company/moonflow) Moonflow is a debt collection on Autopilot. *Founded* 2023 Sheridan, Argentina **$3.2M** last round May 2026
- 44 [**Caju AI** Caju AI is an AI platform for enhancing customer engagement, workforce productivity, and business insights.](https://millionrounds.com/company/caju-ai) Caju AI is an AI platform for enhancing customer engagement, workforce productivity, and business insights. *Founded* 2023 Charlottesville, United States **$3.0M** last round Oct 2026
- 45 [**SPEC Toolbox** SPEC Toolbox is a Melbourne-based structural design software platform founded in 2023.](https://millionrounds.com/company/spec-toolbox) SPEC Toolbox is a Melbourne-based structural design software platform founded in 2023. *Founded* 2023 Melbourne, Australia **$3.0M** last round Jan 2026
- 46 [**Stackfix** Stackfix is a London-based software comparison platform founded in 2023.](https://millionrounds.com/company/stackfix) Stackfix is a London-based software comparison platform founded in 2023. *Founded* 2023 London, United Kingdom **$3.0M** last round Dec 2024
- 47 [**Ooodles** Ooodles is a London-based fintech company founded in 2021 by Leonardo Poggiali and Kannan Reghu.](https://millionrounds.com/company/ooodles) Ooodles is a London-based fintech company founded in 2021 by Leonardo Poggiali and Kannan Reghu. *Founded* 2023 London, United Kingdom **$2.7M** last round Nov 2024
- 48 [**Pliable** Pliable is a San Francisco-based AI-powered SaaS company founded in 2023.](https://millionrounds.com/company/pliable) Pliable is a San Francisco-based AI-powered SaaS company founded in 2023. *Founded* 2023 San Francisco, United States **$2.5M** last round Feb 2026
- 49 [**Movemint** Movemint is an athletic event management platform founded in 2023 and based in Oakland, California.](https://millionrounds.com/company/movemint) Movemint is an athletic event management platform founded in 2023 and based in Oakland, California. *Founded* 2023 San Francisco, United States **$2.4M** last round Mar 2025
- 50 [**RetroRate** RetroRate is a South Florida-based intelligence platform and software company focused on making assumable mortgages more accessible to real estate professionals](https://millionrounds.com/company/retrorate) RetroRate is a South Florida-based intelligence platform and software company focused on making assumable mortgages more accessible to real estate professionals *Founded* 2023 San Diego, United States **$2.2M** last round Jun 2025

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies founded in 2023 whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back software startups founded in 2023 in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More software lists

[See all](https://millionrounds.com/top-lists?t=Software)

[*D* *P* *A* **Software startups in the United States** 1,638 companies · $77B](https://millionrounds.com/top-lists/software-startups-united-states)[*P* *C* *D* **Software startups that raised in 2026** 300 companies · $36B in 2026](https://millionrounds.com/top-lists/software-startups-raised-2026)[*W* *RS* *P* **Software startups in the United Kingdom** 215 companies · $6.9B](https://millionrounds.com/top-lists/software-startups-united-kingdom)[*D* *A* *C* **Software startups in San Francisco** 189 companies · $48B](https://millionrounds.com/top-lists/software-startups-san-francisco)[*P* *C* *D* **Software startups in the United States that raised in 2026** 138 companies · $30B in 2026](https://millionrounds.com/top-lists/software-startups-united-states-raised-2026)[*VD* *D* *JH* **Software startups in New York** 123 companies · $6.7B](https://millionrounds.com/top-lists/software-startups-new-york)[*CS* *HA* *Q* **Software startups in France** 116 companies · $989M](https://millionrounds.com/top-lists/software-startups-france)[*C* *B* *BS* **Software startups in Canada** 101 companies · $4.5B](https://millionrounds.com/top-lists/software-startups-canada)

## More lists worldwide

[See all](https://millionrounds.com/top-lists?r=Global)

[*GV* *V* *RP* **Health startups worldwide** 12,811 companies · $81B](https://millionrounds.com/top-lists/health-startups)[*O* *A* *X* **AI startups worldwide** 10,238 companies · $830B](https://millionrounds.com/top-lists/ai-startups)[*GV* *V* *RP* **Biotech startups worldwide** 7,127 companies · $70B](https://millionrounds.com/top-lists/biotech-startups)[*D* *B* *FT* **Big data startups worldwide** 3,812 companies · $220B](https://millionrounds.com/top-lists/big-data-startups)[*AF* *R* *S* **Fintech startups worldwide** 3,200 companies · $94B](https://millionrounds.com/top-lists/fintech-startups)[*O* *A* *B* **AI startups that raised in 2026** 2,922 companies · $540B in 2026](https://millionrounds.com/top-lists/ai-startups-raised-2026)[*FT* *CE* *P* **Energy providers startups worldwide** 2,808 companies · $152B](https://millionrounds.com/top-lists/energy-providers-startups)[*A* *P* *O* **Marketing tech startups worldwide** 2,728 companies · $28B](https://millionrounds.com/top-lists/marketing-tech-startups)