SignalFire — 2023 Investments
15 investments dated 2023 · listed companies and verified rows first · show all
CodaMetrix operates an AI-based contextual coding automation platform that converts clinical data and chargeable activities into billable, clinical, and demographic medical codes for hospitals and health systems.
AI & Machine LearningDigital HealthHealthtechBoston, US
Hamid Tabatabaie(President and CEO)inMark Pottle(Executive Officer)inJim Whelan(Mr. Whelan is the Chief Revenue Officer of the Issuer.)inKevin Schmitt(Mr. Schmitt is the Chief Engineering Officer of the Issuer.)inJay Aslam(Founder)Tara Bradley(Executive Officer)
Co-investorsCU Healthcare Innovation FundFrist Cressey VenturesMartin VenturesTRANSFORMATION CAPITALMass General Brigham Ventures
Formant provides a governed operating layer that connects frontier AI models, heterogeneous robotics hardware, and enterprise operations to run physical AI deployments in production.
AI & Machine LearningEnterprise SoftwareIoTRoboticsSan Francisco, US
Jeff Linnell(Founder)inJames Turnshek(Co-Founder & Chief Architect)inTyler Johnston-Kent(Founder)Christopher Farmer(Director)Jean Kovacs(Director)
Co-investorsBMW i VenturesGoodyear VenturesIntel CapitalPICUS CAPITALThursday VenturesEricsson Ventures+3 more
Invoke is a free, open-source creative engine for AI-powered image generation designed for professional workflows.
AI & Machine LearningCreator EconomyAtlanta, US
Kent Keirsey(Executive Officer, Director)inNicholas R. Miller(Director)
Co-investorsStorm Ventures
Karat conducts expert-led technical interviews, including live AI-native simulations, to evaluate engineering talent and turn hiring data into workforce intelligence for enterprise employers.
AI & Machine LearningFuture of WorkHR TechSaaSSeattle, US
Mohit Bhende(Founder)inJeffrey Spector(Founder)inEric Wei(Founder)inWill Kim(Founder)in
Co-investorsDig Ventures Management LimitedFounder CollectiveHighsage VenturesNorwest Venture PartnersNotable CapitalScript Capital+13 more
Kolena provides an AI platform that automates document-heavy workflows—reviewing, validating, generating, and acting on documents such as leases, claims, and financial packages.
AI & Machine LearningEnterprise SoftwareFintechSaaSOakland, US
Mohamed Elgendy(Founder)inGordon Hart(Founder)inAndrew Shi(Founder)
Co-investors11.2 CapitalAIX VenturesLobby CapitalOctaveSAV (Scale Asia Ventures)Zero Prime Ventures+3 more
Monarch is a personal finance app for individuals, couples, and families that connects bank accounts, credit cards, loans, and investments into one view for budgeting, tracking spending, monitoring subscriptions, and setting savings goals.
BiotechConsumerFintechSaaSBirmingham, US
Val Agostino(Founder)inJon Sutherland(Founder)inOzzie Osman(Founder)inOsman (Ozzie) Osman(Founder)inJonathan H Trawick(Executive Officer)
Co-investorsAccelAirTree VenturesClocktower VenturesForerunner VenturesFPVMenlo Ventures+4 more
Moxie provides medspa entrepreneurs and aesthetic providers with business tools, services, and a community to launch, run, and scale their aesthetic practices.
HealthtechSaaSWellness & FitnessNew York City, US
Sam Gerstenzang(Founder)inDan Friedman(Founder)Emma Gilsanz(Founder)
Co-investorsMute VenturesVIEWPOINT VENTURESBessemer Venture PartnersHaystack
Payable provides payment processing and 1099 tax compliance tools for companies managing contract and external workforces.
Enterprise SoftwareFintechFuture of WorkHR TechSan Francisco, US
Tad Milbourn(CEO)inKyle Kilat(CPO)inPeter Terrill(CTO)in
Co-investorsMoment Ventures, LlcY CombinatorFreestyle CapitalGeneral CatalystRedpoint VenturesCypress Growth Capital+11 more
Persist AI provides AI-driven formulation development services for pharmaceutical compounds, combining robotic lab automation with machine learning models to accelerate drug formulation optimization and reduce time-to-market.
AI & Machine LearningBiotechHealthtechMedical DevicesRoboticsSacramento, US
Karthik Raman(Founder)inChristopher Shelner(Founder)in
Co-investors2048 VenturesGlobal BrainGood AI CapitalJovonoPioneerSpero Ventures+5 more
ProjectDiscovery offers Neo, an autonomous AI-powered security testing platform that continuously scans web applications, APIs, and cloud infrastructure to identify and verify vulnerabilities with high accuracy and minimal false positives.
AI & Machine LearningCybersecurityDeveloper Tools
Rishiraj Sharma(Founder)inSandeep Singh(Founder)inMarco Rivoli(Founder)Nizamul Rana(Founder)
Co-investorsAccelAngel Collective Opportunity FundCRV (Charles River Ventures)Lightspeed India PartnersLightspeed Venture PartnersMango Capital+5 more
Prophecy is an agentic data preparation and analysis platform that uses Claude Code-based AI agents to generate visual, low-code data workflows from natural-language prompts, which business users and analysts can inspect, refine, validate, and deploy.
AI & Machine LearningData & InfrastructureEnterprise SoftwarePalo Alto, US
Vikas Marwaha(Founder)inRaj Bains(Founder)inMaciej Szpakowski(Founder)inRohit Bakhshi(Founder)
Co-investorsBerkeley SkyDeck FundDallas Venture CapitalDig Ventures Management LimitedInsight PartnersPathlight VenturesPenny Jar Capital Venture+5 more
SigNoz provides observability and monitoring tools that help DevOps engineers and developers reduce noise and extract actionable signals from their systems.
Cloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Pranay Prateek(Co-founder & CEO)inAnkit Nayan(Co-Founder & CTO)inVishal Sharma(Product)Mithun Arunan(Product)
Co-investorsAlumni VenturesJude GomilaLightspeed India PartnersY CombinatorStellaris Venture Advisors 2 LlpTribe Capital+1 more
Stampli offers an accounts payable automation platform that centralizes invoice capture, coding, PO matching, approvals, and communication in an ERP-aligned system with a complete audit trail.
AI & Machine LearningEnterprise SoftwareFintechSaaS
Eyal Feldman(Founder)inOfer Feldman(Founder)inIdo Peleg(Chief Operating Officer, Israel)in
Co-investorsBloomberg BetaInsight PartnersNimble PartnersUpWestBlackstoneHillsven
Strivacity provides a Customer Identity and Access Management (CIAM) platform that enables organizations to deliver streamlined registration and sign-in experiences.
CybersecurityDeveloper ToolsEnterprise SoftwareSaaS
John Milburn(Founder)Keith Graham(Founder)Stephen Cox(Founder)
Co-investorsTen ElevenToba CapitalBallistic Ventures
Tofu automates go-to-market campaigns within existing CRM and sales tools, serving GTM and growth operations teams through features like outbound prospecting, lead nurturing, event follow-up, and deal management.
Enterprise SoftwareMarketing TechSaaSSan Mateo, US
Elaine Zelby(Founder)inEunjoon (EJ) Cho(Founder)inHonglei Liu(Founder)inEunjoon Cho(Founder)
Co-investorsAlumni VenturesEudemian VenturesHubSpot VenturesIndex VenturesOn DeckSlow Ventures+6 more
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.














































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