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Periodic Labs

What Periodic Labs does

Periodic Labs is an AI-for-science company building autonomous “AI scientists” that can form hypotheses and run physical experiments in laboratory environments, then learn from the resulting data. The company says it is starting in the physical sciences, with a focus on materials discovery and related areas such as superconductors, and that autonomous labs are central because they generate real experimental data (including negative results) that can be used to train and improve the agents over time. Periodic also positions the system as deployable with industry partners—for example, by building custom agents for engineers to make sense of experimental data and iterate faster in domains like semiconductors (including work described as addressing heat dissipation issues on chips).

News

Company record

May 07, 2026 · Reporting · ForbesPeriodic Labs in advanced talks reported to raise $500M at a $7.5B valuation

Forbes reported Periodic Labs was in advanced talks to raise $500M at a $7.5B valuation, describing a round led by AMP and citing sources familiar with the matter.

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Mar 25, 2026 · Reporting · BloombergPeriodic Labs reported deal talks at about a $7B valuation

Bloomberg reported Periodic Labs was in discussions with investors about raising at least hundreds of millions of dollars at about a $7B valuation, citing people familiar with the matter.

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Sep 30, 2025 · Reporting · TechCrunchPeriodic Labs emerges from stealth with a $300M seed (founding round) led by Andreessen Horowitz

TechCrunch reported Periodic Labs came out of stealth with a $300M seed round, led by Andreessen Horowitz, with Felicis as an initial check-in, and named additional backers including DST, NVentures (NVIDIA), Accel, and multiple individual investors.

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Sep 30, 2025 · Official · Andreessen Horowitza16z describes leading Periodic Labs’ $300M founding round

In an a16z announcement post, the firm discusses Periodic Labs’ approach (AI scientists + autonomous labs) and states it led the company’s $300M founding round.

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Date not disclosed · Official · Periodic LabsCompany introduction and mission statement: building AI scientists and autonomous laboratories

Periodic Labs’ website introduces the company’s goal to create an AI scientist and explains the role of autonomous labs as a source of real experimental data for iteration and learning.

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Date not disclosed · Official · LinkedIn (Periodic Labs)Seed round context and investor list repeated on Periodic Labs’ LinkedIn page

Periodic Labs’ LinkedIn company page reposts an announcement stating it is leading a $300M founding round and reiterates the company’s framing of autonomous labs and real-world feedback.

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Source map · 2 recurring channels · 80 references
Periodic LabsOfficial Site · monitor↗MTS Frontier / Control RoomCurated Feed · monitor↗Andreessen HorowitzOfficial Reference · reference↗LinkedIn (Periodic Labs)Official Reference · reference↗Official company sourceOfficial Reference · reference↗sec.govRegulatory · reference↗a16z.comReporting · reference↗agencyadm.invest.gov.trReporting · reference↗aist-solutions.co.jpReporting · reference↗aiwiki.aiReporting · reference↗akmglobal.comReporting · reference↗angelresourceinstitute.orgReporting · reference↗anl.govReporting · reference↗apis.ioReporting · reference↗app.dealroom.coReporting · reference↗appliedmethods.aiReporting · reference↗arxiv.orgReporting · reference↗axios.comReporting · reference↗bloomberg.comReporting · reference↗builtin.comReporting · reference↗caplight.comReporting · reference↗cbinsights.comReporting · reference↗chronicleclub.inReporting · reference↗company.g2.comReporting · reference↗crunchbase.comReporting · reference↗d5bp8bijhhba2.cloudfront.netReporting · reference↗dakota.comReporting · reference↗datapile.coReporting · reference↗davidtsong.comReporting · reference↗distillintelligence.comReporting · reference↗documents.jdsupra.comReporting · reference↗ecvc.wsgr.comReporting · reference↗en.wikipedia.orgReporting · reference↗espaitec.uji.esReporting · reference↗fastaijobs.comReporting · reference↗felicis.comReporting · reference↗fliarbi.comReporting · reference↗forbes.comReporting · reference↗forbes.com.brReporting · reference↗forgeglobal.comReporting · reference↗getlatka.comReporting · reference↗getperiodic.orgReporting · reference↗harmonic.aiReporting · reference↗ignaite.appReporting · reference↗insightnodes.comReporting · reference↗intro-act.comReporting · reference↗ir.thecronosgroup.comReporting · reference↗italianelfuturo.comReporting · reference↗jobs.ashbyhq.comReporting · reference↗labscompanies.comReporting · reference↗linkedin.comReporting · reference↗lsvp.comReporting · reference↗materials.proxyvote.comReporting · reference↗newjob.techReporting · reference↗observer.comReporting · reference↗periodicproducts.comReporting · reference↗precisionperiodic.comReporting · reference↗primeunicornindex.comReporting · reference↗provath.comReporting · reference↗r2.sainyam.meReporting · reference↗reddit.comReporting · reference↗refery.substack.comReporting · reference↗research.contrary.comReporting · reference↗rothschildandco.comReporting · reference↗s3.amazonaws.comReporting · reference↗salestools.ioReporting · reference↗sbir.cancer.govReporting · reference↗seedtable.comReporting · reference↗semiconductor.samsung.comReporting · reference↗semiengineering.comReporting · reference↗spyvc.comReporting · reference↗startup.genisisiq.comReporting · reference↗startupfundraising.comReporting · reference↗startuphub.aiReporting · reference↗storage.morningbrew.comReporting · reference↗svtr.aiReporting · reference↗techcrunch.comReporting · reference↗theofficialboard.comReporting · reference↗tsapps.nist.govReporting · reference↗vcbacked.coReporting · reference↗venturecapitaltracker.comReporting · reference↗wsgr.comReporting · reference↗

Still resolving: Newsroom · Official X

What it builds

AI scientists + autonomous laboratory workflows

Periodic Labs describes building AI scientists and the autonomous laboratories they can control, where the system forms conjectures/hypotheses, runs physical experiments, and learns from experimental results.

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Powder synthesis / physical experimental discovery pipelines

In describing its approach, Periodic says it is building powder-synthesis labs with robotic mixing and heating to discover new materials, with nature acting as the reinforcement learning environment via experimentally verified outcomes.

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Industry “agent” deployments for interpreting experimental data

Periodic says it is working to deploy its solutions with industry; as an example, it describes helping a semiconductor manufacturer by training custom agents that make sense of experimental data so teams can iterate faster.

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Milestones & partnerships