F4 FundFund
TeamPortfolioRaiseEssays
Sign in
Back to firm page

Portfolio

Sierra Ventures

A closer look at the companies associated with this firm. Verified team members can update the portfolio after signing in.

Portfolio

Sierra Ventures portfolio

This is the portfolio currently shown on the public firm page.

82 activeBack to firm page
Reify HealthListed
reifyhealth.comhealthcare_digital

Reify Health provides cloud-based software that accelerates the development of new and life-saving therapies. Through its business entities, StudyTeam and Care Access, the company…

EnableListed
No domain yetenterprise_software

Enable is an AI-driven rebate and pricing management platform that empowers manufacturers, distributors, and retailers to unlock greater profitability and growth. By turning tradi…

Phenom PeopleListed
phenompeople.comhr_tech_work

Phenom People is an HR tech company that leverages AI to enhance the talent experience, helping enterprises hire faster, develop better, and retain employees longer.

Spectro CloudListed
spectrocloud.comenterprise_software

Spectro Cloud provides an enterprise Kubernetes management platform called Palette, designed to simplify the deployment and management of Kubernetes clusters across various enviro…

ArmorCodeListed
No domain yetsecurity_cyber

ArmorCode is redefining security governance in the AI era as the independent control plane for software and infrastructure security. Recognized by customers and industry analysts…

Q-CTRLListed
q-ctrl.comenterprise_software

Pioneers in AI for quantum technology, providing solutions for quantum computing, navigation, and sensing.

AstronomerListed
astronomer.ioenterprise_software

Astronomer provides a fully-managed data operations platform powered by Apache Airflow, enabling organizations to streamline their data workflows and enhance data observability.

PantomathListed
getpantomath.comenterprise_software

Pantomath is a company focused on automating data operations using innovative AI-driven solutions, helping teams deliver reliable data with less noise.

Endor LabsListed
endorlabs.comsecurity_cyber

Endor Labs is an AI-native application security platform that enhances software development by identifying, prioritizing, and fixing vulnerabilities in code, dependencies, and con…

CimulateListed
cimulate.aienterprise_software

Cimulate delivers AI-native shopping experiences, powered by context, through its platform CommerceGPT, which enhances product discovery and search capabilities for e-commerce.

AugmentusListed
augmentus.techrobotics_automation

Augmentus provides no-code adaptive robotic automation solutions for high-mix and complex manufacturing, enabling users to program robots easily for various applications such as w…

SedaiListed
sedai.ioenterprise_software

Sedai offers a self-driving cloud platform that optimizes compute, storage, and data using patented reinforcement learning to reduce costs, improve performance, and prevent outage…

YaloListed
yalo.comenterprise_software

Yalo is an intelligent sales platform that uses AI to enhance customer interactions across various channels, including WhatsApp. It helps businesses automate their sales processes…

AppCuesListed
appcues.comenterprise_software

Appcues is a customer engagement platform that helps teams create personalized experiences to drive user activation, adoption, and retention through targeted messaging and insight…

FabricListed
No domain yetecommerce_marketplaces

Fabric is a company that operates in two distinct domains: one focuses on fabric and sewing supplies, while the other offers an agentic commerce platform for optimizing product da…

Outcomes4MeListed
outcomes4me.comhealthcare_digital

Outcomes4Me is a free cancer support app that empowers patients by providing personalized cancer treatment options, symptom tracking, and access to clinical trials, all while inte…

ParoListed
paro.aienterprise_software

Paro matches businesses with skilled finance experts to help optimize and grow their financial operations. The platform offers services such as accounting support, tax management,…

ChronosphereListed
chronosphere.ioenterprise_software

Chronosphere provides observability solutions specifically designed for Kubernetes environments, enabling organizations to monitor and optimize their cloud-native applications eff…

ElasticListed
No domain yetenterprise_software

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale. Elastic’s solutions for search, observability, and sec…

IntuitListed
intuit.comfintech_payments

Intuit is a global financial technology platform that provides tools for individuals and small businesses to manage their finances, including tax preparation, credit monitoring, a…

Intuitive SurgicalListed
intuitivesurgical.comrobotics_automation

Intuitive Surgical is a pioneer in robotic-assisted surgery, known for its da Vinci surgical systems and Ion robotic bronchoscopy, aimed at enhancing minimally invasive care and i…

QuintessentListed
quintessent.comsemiconductors_hardware

Quintessent develops optical connectivity solutions to scale computing and A.I.

Smallest AIListed
smallest.aienterprise_software

Smallest AI provides hyper-realistic AI voices and real-time conversational AI agents built for businesses looking to automate voice interactions at scale. It combines Waves (AI-p…

Revalia BioListed
revaliabio.combiotech_life_sciences

Revalia Bio accelerates drug development through Human Data Trials, leveraging real human data to improve the drug discovery process before clinical trials.

FriendliAIListed
friendli.aienterprise_software

FriendliAI is a GPU-inference platform that lets you deploy, scale, and monitor large language and multimodal models in production, without owning or managing GPU infrastructure.…

EudiaListed
eudia.comenterprise_software

Eudia helps in-house legal teams capture knowledge, cut outside counsel costs, and deliver faster, more consistent business outcomes through AI-augmented legal intelligence.

BAND AIListed
bandai.comconsumer_apps_social

Bandai Namco Toys & Collectibles America Inc. is a leading innovator in toys and collectibles, known for iconic brands like Gundam, Tamagotchi®, Anime Heroes®, and Tamashii Nation…

Reflection AIListed
No domain yetenterprise_software

Building frontier open intelligence and making it accessible to all.

RocketListed
rocket.aiecommerce_marketplaces

Rocket.ai is a domain for sale. It offers free transfer, support, secure payments, and fast delivery. The company is not currently active.

RegulusListed
regulus.comsecurity_cyber

Regulus is a global leader in autonomous point defense, specializing in counter-UAS (unmanned aerial systems) solutions. They integrate AI-driven command and control, soft-kill el…

EDENListed
e-denhomes.comenterprise_software

EDEN provides an instant quote tool for HVAC contractors, enabling them to offer accurate online estimates, integrate local incentives, and improve customer engagement through a s…

DeepHowListed
deephow.comenterprise_software

DeepHow is an AI-powered operational knowledge management platform that captures expert knowledge and transforms it into structured, reusable content, enhancing training and opera…

10WebListed
10web.ioenterprise_software

10Web is a platform that simplifies website building and hosting through automation, enabling users to create AI-powered websites quickly and efficiently.

Agent IQListed
No domain yetfintech_payments

Agent IQ provides AI-powered technology for relationship banking and institutional intelligence. We help banks and credit unions put trusted AI to work across their institution, i…

Altimate AIListed
No domain yetenterprise_software

Altimate AI builds autonomous agents designed to work with production data, focusing on creating a context graph for agent consumption and governance guardrails for data managemen…

BaltoListed
balto.aienterprise_software

Balto is a real-time call guidance tool designed to assist agents by providing dynamic prompts, compliance checklists, and coaching alerts during customer interactions. It helps a…

Course HeroListed
coursehero.comedtech

Course Hero is an online learning platform for course-specific study resources, helping students graduate confident and prepared by providing access to millions of learning materi…

FintaryListed
fintary.cominsurance

Fintary is an AI-powered revenue growth platform that helps insurance organizations streamline commission and financial operations, enabling them to grow their business.

GitarListed
No domain yetenterprise_software

Gitar is AI code review that doesn't just comment, it fixes your code and validates it against CI. It reviews PRs with full codebase context, catches subtle bugs, automatically fi…

Interplay LearningListed
interplaylearning.comedtech

Interplay Learning offers online and VR training solutions for skilled trades, focusing on industries such as HVAC, plumbing, and electrical maintenance.

Inventive AIListed
No domain yetenterprise_software

Inventive AI is an AI-native RFP and questionnaire response platform that helps sales and proposal teams respond 70–90% faster without compromising quality. It uses specialized AI…

Invisible AIListed
invisibleai.comenterprise_software

Invisible AI is an on-premise computer vision platform that captures data from manual assembly work and uses AI to make smart recommendations to improve plant productivity, qualit…

JoyListed
No domain yetmanufacturing_industrial

Journey Energy is an oil exploration and production company focused on creating long term value through the development of undercapitalized assets throughout the Western Canada Se…

K4ConnectListed
k4connect.comenterprise_software

K4Connect is a mission-driven AgeTech company serving senior living communities with enterprise Software-as-a-Service (SaaS) solutions that simplify communication, automate workfl…

KrispListed
krisp.aienterprise_software

Krisp provides AI-powered voice solutions for meetings, including noise cancellation, accent conversion, voice translation, and automated note-taking.

KyrosListed
No domain yetenterprise_software

KYROS Insights is for leaders of loyalty programs. We build predictive financial models to estimate loyalty program liabilities and customer lifetime value. We help loyalty market…

Lead GeniusListed
No domain yetenterprise_software

LeadGenius helps B2B companies find and reach their next best customers. We combine AI, human research, and automation to deliver accurate, custom-built contact and account data t…

LoopListed
No domain yetlogistics_supply_chain

Loop is a company focused on optimizing supply chain logistics and offers AI-powered cost savings for logistics, aiming to unlock profit in the supply chain.

MantleListed
mantle.comfintech_payments

Mantle is a platform that provides alternative assets data, structured for the agentic era, enabling faster decisions and deeper insights through AI-powered insights and workflows.

ModulateListed
modulate.aienterprise_software

Modulate is a frontier voice AI company that specializes in understanding sentiment and emotion in conversations through its AI model, Velma. The company focuses on improving user…

MovandiListed
movandi.comenterprise_software

Movandi is a next-generation semiconductor and systems company solving some of the hardest problems in high-frequency wireless, across 5G, fixed wireless, and non-terrestrial sate…

PackageXListed
No domain yetenterprise_software

PackageX automates data entry and manual logistics processes for receiving, inventory, and fulfilment in buildings, warehouses, and stores. It uses advanced AI scanning, flexible…

PlaneraListed
planera.ioenterprise_software

Planera is a modern construction scheduling software that utilizes AI to enhance project scheduling and management, allowing teams to collaborate effectively and optimize their wo…

Pluto HealthListed
No domain yethealthcare_digital

Pluto unifies siloed medical, insurance, and social determinants of health data from most US health systems to create a comprehensive patient picture. The platform applies AI-driv…

PodcastleListed
podcastle.aimedia_entertainment

Podcastle is an AI-powered content creation platform that provides tools for video and audio editing, podcast recording, and publishing. It offers features like AI transcription,…

PolymerListed
polymerlabs.orgcrypto_web3

Polymer Labs focuses on multichain infrastructure, providing solutions for blockchain interoperability and decentralized applications.

QeexoListed
No domain yetenterprise_software

Qeexo is a leading developer of an automated machine-learning platform that accelerates the development of tinyML models for low power, always-on intelligent platforms. Their Auto…

Quadratic 3DListed
quadratic3d.commanufacturing_industrial

At Quadratic 3D, we’re enabling true mass customization driven by the power and performance of volumetric printing. Our unique no-supports, ultra-high speed fabrication process ov…

RadiusListed
radius.networkproptech_real_estate

Radius Global Infrastructure, Inc. is a leading global telecommunications and digital infrastructure investment company specializing in the strategic acquisition and management of…

RillListed
rilldata.comenterprise_software

Rill is designed to reduce time-to-insight in seconds, offering fast agentic analytics and visualizations for business intelligence. It enables users to answer business questions…

SienaListed
siena.cxenterprise_software

Siena combines the best of human empathy and AI agents to elevate customer experience in commerce, automating customer interactions and providing personalized support.

SikkaListed
No domain yethealthcare_digital

Sikka.ai is the leading AI infrastructure as a service (AIaaS) platform for retail healthcare, providing intelligent solutions that connect over 50K practices serving 183M patient…

SKSpruceListed
No domain yetenterprise_software

SKSpruce develops carrier class super wireless gateway to manage AP, 3G MiFidevices, and 3G/LTE femtocelldevices, supports WiFi offloading, and seamless authentication and roaming…

SkydropXListed
skydropx.comlogistics_supply_chain

SkydropX is a logistics platform in Mexico that centralizes and optimizes the shipping process for businesses, offering solutions such as rate comparison, package tracking, and au…

SpeedscaleListed
No domain yetenterprise_software

Speedscale is revolutionizing API testing and development workflows by enabling developers to stress test APIs with real-world scenarios, collect and replay traffic without script…

SupportLogicListed
supportlogic.ioenterprise_software

SupportLogic is an enterprise AI platform designed to enhance customer support operations by integrating various systems of record and utilizing AI to extract signals and maintain…

TeamOhanaListed
No domain yetenterprise_software

TeamOhana is a collaborative workforce intelligence platform designed for mid-sized to large enterprises, integrating AI-driven analytics for management, scenario planning, and to…

ThetaListed
thetasoftware.comenterprise_software

Theta Software provides specialized AI agents and infrastructure for businesses, focusing on creating custom AI solutions. Their services include specifying, building, and deployi…

TrendsiListed
trendsi.comecommerce_marketplaces

Trendsi is a platform that enables users to start and manage their online boutique with ease, offering features like order fulfillment and no minimum orders.

VeeRListed
No domain yethr_tech_work

Veer provides enterprise employers with a consumer-grade, digital solution for supporting employees who take a leave of absence. Our Software-as-a-Service (SaaS) solution empowers…

Viso TrustListed
visotrust.comsecurity_cyber

AI-Powered Third Party Cyber Risk Management platform that automates vendor risk assessments and provides continuous monitoring and actionable insights.

Weav.AIListed
No domain yetfintech_payments

Weav.ai is the first AI-native decisioning platform for more accurate, consistent, and faster insurance decisions, specifically designed for P&C insurance. It automates key tasks…

ZeniListed
zeni.aifintech_payments

Zeni offers AI-powered bookkeeping and financial services, including automated accounting, real-time financial insights, and a dedicated finance team to support businesses.

Zeta GlobalListed
No domain yetmarketing_adtech

Zeta Global is an AI-powered marketing cloud that unifies identity, intelligence, and activation to enhance consumer experiences and drive brand growth.

Everest LabsListed
everestlabs.aiclimate_clean_energy

Everest Labs is an AI-driven recycling platform that transforms recycling operations through automation and data analytics, aiming to recover recyclables and create a sustainable…

FlarionListed
No domain yetenterprise_software

Flarion is a technology company focused on enhancing the performance of distributed data processing engines such as Apache Spark, Hadoop, and Ray. By integrating advanced technolo…

GeminiListed
gemini.comcrypto_web3

Gemini is a registered full-reserve and highly-regulated cryptocurrency exchange and custodian, offering a super app for trading, investing, and earning in cryptocurrencies.

GenieListed
genieframework.comdeveloper_tools_infra

Genie is a web application framework built on Julia that promotes the MVC (Model-View-Controller) architecture, enhancing development productivity with features like automatic mod…

Expert IntelligenceListed
expertintelligence.aienterprise_software

Expert Intelligence provides an AI decision layer for analytical labs, automating batch data analysis to produce validated decisions and signed, explainable reports quickly. Their…

AndeListed
ande.aienterprise_software

Ande is the AI-native network that makes corporate entertainment effortless, connecting enterprises that book with the vendors that serve them. It transforms entertainment spend m…

BlazelListed
blazel.commarketing_adtech

Blazel is an AI-powered marketing team for founders and executives, helping them grow their audience, build trust, and convert new clients on LinkedIn through a combination of AI…

ProductNowListed
No domain yetenterprise_software

ProductNow is building an AI operating system specifically for product, program, and strategy teams, aimed at unifying fragmented workflows and enhancing coordination through inte…