# LifeX Ventures: portfolio, investments and team > LifeX Ventures is a vc firm based in United States. 2 investments on record, 2 in the last 12 months, latest May 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/lifex-ventures (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # LifeX Ventures Last cheque observed May 2026; 2 cheques on record. Email Deploying now VC firm Seed Series A AI Health Climate Follow LifeX Ventures and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Flifex-ventures) Deploying now **100%** of best year **2** **cheques in 12 months**, 2 on record Since the last cheque **156** days **00** hrs **00** min **00** sec Median round **$52M** Rounds led **0 of 2** Pitch LifeX Ventures ## LifeX Ventures highlights - 01 2 cheques in the last 12 months - 02 Mostly Series A and Series C: 100% of its rounds ## What they do > We are PhD scientists We are serial founders We are 100x investors From their own website - **Type:** VC firm - **Cheque size:** Not stated - **Stages:** Seed Series A - **Sectors:** AI Health Climate - **Based in:** New York, United States - **Cold pitches:** Not accepted ## The record Every round we can evidence, newest first **2 appearances** - **2026** 2 rounds - **May** **[allO](https://millionrounds.com/company/allo)** Series A · DE · Ventureburn **$14M** With 5 others - **Mar** **NoTraffic** Series C · IL · TechStartups **$90M** With 5 others An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team We hold **4** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. ## What they claim to have backed From their own portfolio page (on their website) **44** of 60 we have independently watched raise [AI for Medical](https://millionrounds.com/company/quibim)[AI for sorting](https://millionrounds.com/company/deepcell)[AI household assistant](https://millionrounds.com/company/ohai)[AI platform matching](https://millionrounds.com/company/keychain)[AI to access](https://millionrounds.com/company/century)[AI-powered imaging for](https://millionrounds.com/company/hypervision-surgical)[API to automate](https://millionrounds.com/company/invopop)[Accelerating the adoption](https://millionrounds.com/company/haven-energy)[Artificial virus design](https://millionrounds.com/company/humane-genomics)[Automation for cell](https://millionrounds.com/company/limula)[AxoLongevity - Consumer](https://millionrounds.com/company/axo-longevity)[Banking/card platform (London)](https://millionrounds.com/company/curve)[Banktrack - Treasury](https://millionrounds.com/company/banktrack)[Biological Artificial Intelligence](https://millionrounds.com/company/cortical-labs)[Decentralized AI operating](https://millionrounds.com/company/0g)[Develop Health -](https://millionrounds.com/company/develop-health)[Digital locksmith (New](https://millionrounds.com/company/key)[Elfie - Gamified](https://millionrounds.com/company/elfie)[Empowering Community Health](https://millionrounds.com/company/yuvo-health)[Enabling energy tax](https://millionrounds.com/company/concentro)[Evaro - Diagnose,](https://millionrounds.com/company/evaro)[Global Payments (Boston)](https://millionrounds.com/company/flywire)[Global surgery network](https://millionrounds.com/company/world-class-health)[Imubiosciences](https://millionrounds.com/company/imu-biosciences)[Indexing cancer supersurvivor](https://millionrounds.com/company/cure51)[Long-range mesh networking](https://millionrounds.com/company/gotenna)[Meal kits with](https://millionrounds.com/company/marley-spoon)[Mobile lottery games Link](https://millionrounds.com/company/jackpocket)[Mobility (Latam) Link](https://millionrounds.com/company/cabify)[Non invasive breath](https://millionrounds.com/company/owlstone-medical)[Onu - AI](https://millionrounds.com/company/onu)[Particlehealth](https://millionrounds.com/company/particle-health)[Pensero - AI](https://millionrounds.com/company/pensero-ai)[Perpetual Datasets for](https://millionrounds.com/company/fraction-ai)[Personalization using genomics](https://millionrounds.com/company/genomelink)[Preventive health testing](https://millionrounds.com/company/function-health)[Private GPTs for](https://millionrounds.com/company/zylon)[Real-time review of](https://millionrounds.com/company/kluster)[Recime - Subscription](https://millionrounds.com/company/recime)[Silicon photonics for](https://millionrounds.com/company/xscape-photonics)[Tech-enabled CRO accelerating](https://millionrounds.com/company/dash-bio)[Trek Health -](https://millionrounds.com/company/trek-health)[Value-based care for](https://millionrounds.com/company/ilant-health)[Warehouse automation with](https://millionrounds.com/company/mytra) A new way AI medical workers AI platform to AI-powered ECG interpretation Link AI-powered lab robot Allo Anonymous Health - Automating healthcare data Biotech in Oncology Car subscription (Madrid) Cloudstitch - Low-code Coliving pioneer (NYC) Link Copilot for chip Cromatic Cut clinical trial DNA biobank (Miami) and 14 more Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded. ## The cheque Seed Series A Median round joined **$52M** the round, not its cheque Led 0 of 2 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** May 2026 Rounds by stage said on their site - Series A said *1* - Series C *1* - Seed said *-* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching LifeX Ventures?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Quick answers about LifeX Ventures ### What does LifeX Ventures invest in? LifeX Ventures invests most often at Series A and Series C (100% of the rounds on record), in sectors such as AI, Health and Climate. ### How active is LifeX Ventures? 2 investments on record, 2 of them in the last 12 months. The most recent was in May 2026. ### What has LifeX Ventures invested in recently? Its most recent investments on record: allO (Series A, May 2026) and NoTraffic (Series C, Mar 2026). ### How big are LifeX Ventures's cheques? The median round it joins is $52M. ### Is LifeX Ventures investing now? Yes: it is actively investing, with 2 investments in the last 12 months. ### What kind of investor is LifeX Ventures? LifeX Ventures is a VC firm based in New York, United States. ### When was LifeX Ventures founded? LifeX Ventures was founded in 2022. ### Where does this information on LifeX Ventures come from? From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. 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