Eric Ostertag
United States,
California,
San Diego County
Markets
Investor Types
Angel/Individual
Nasdaq:pstx Investors
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Software27369Information Technology26935Media and Entertainment24316Financial Services21746SaaS20064Internet19683RemoteTeam.com acquired by Gusto19444Enterprise Software19342Mobile19264Health Care18732FinTech17825Consumer Internet16922Integrate acquired by Audax Private Equity15969Venture Capital15951E-Commerce15917Biotechnology13089Artificial Intelligence11658Analytics10715Manufacturing10639Google Apps10275MerchantCircle acquired by BuyerLink9360Women Founded9115Medical9044Education9010Machine Learning8526Finance8400Healthcare7815Retail7761Android7689Food and Beverage7535Big Data7357Bandpage acquired by YouTube7120Advertising6966Enterprise6726Rebel acquired by Salesforce6587Investment Management6471Real Estate6379Marketing6281Apps6133Clean Technology6025Logistics6006Security5795Medical Device5574Big Data Analytics5380Pharmaceutical5275Social Media5159Payments5125Marketplace5059Wellness5052Health IT4983Information Services4973Insurance4922Reviews and Recommendations4911Marketplaces4855Cloud Computing4796Health & Hospital Services4717Women Led4561Digital Media4549AI4518Automotive4483Fashion4468Mobile Apps4467Cyber Security4351Hardware4330Consulting4306Internet of Things4256Robotics4216Computer4212Digital Health4209Transportation4142Telecommunications4083Therapeutics4046B2B4008Travel3954Python3895Energy3844Health Diagnostics3751Consumer Goods3748Human Resources3687Fitness3673BioTech3568oneforty acquired by HubSpot3443Electronics3382Hospital3312Banking3295Pattern89 acquired by Shutterstock.AI3213Cloud Infrastructure3201Life Science3165Web3/Crypto3158Supply Chain Management3131ECommerce3076Developer Tools3059CRM2972EdTech2966Video2931Flutter acquired by Google2854Services2853Enterprise Applications2842Clever acquired by Kahoot!2834Consumer Electronics2801Web3/Blockchain2765Sports2753Agriculture2734Recruiting2714E-Learning2595Service Industry2593AgTech2550Hospitality2528Retail Technology2501Cloud Data Services2499Communities2468Restaurants2455Construction2450Blockchain2400Network Security2395Management Consulting2364ClimateTech/CleanTech2358Renewable Energy2346Personal Health2334Messaging2333Predictive Analytics2306Business Intelligence2258Food Processing2241Biopharma2218Consumer Health2198Digital Marketing2173Customer Service2172Mobile Payments2172Gaming2162Small and Medium Businesses2153Immediately acquired by New Relic2141Marketing Automation2133Paystack acquired by Stripe2128Reaction Commerce acquired by Mailchimp2126Risk Management2068Ruby on Rails2048Consumer2021SendGrid acquired by Twilio2019Micro Lending1998Real Estate/PropTech1991Training1928Startups1923Momentive acquired by Zendesk1922Aerospace1897InsurTech1890Developer APIs1881Wireless1851IoT1843mHealth1810Shopping1791Collaboration1776Lifestyle1766Product Design1762Content1749Pharmaceuticals1748London1744Sapiens Steering Brain Stimulation acquired by Medtronic1719Data Integration1693Professional Services1690Hispanic / Latinx Founded1680Cybersecurity1675Delivery1659Market Research1658Medical Devices1648Food Delivery1648Media/Content1646Industrial1638Cryptocurrency1635Music1627Social Commerce1626Virtual Reality1620Legal1608Smb Software1604Publishing1592Optify acquired by Marketo1568Data Services1553LemonStand acquired by Mailchimp1538Asset Management1527Database1526Oil and Gas1525TransportationTech1524Real Estate Investment1511Semiconductor1499Sustainability1497E-Commerce Platforms1490iOS1481Clean Energy1472Accounting1462Sales1448Industrial Automation1441Web Development1434Productivity Tools1417EnergyTech1415Computer Vision1412Events1403Rental1380Search Engine1378Organic Food1369Property Management1367Developer Platform1359Personal Finance1357Planetly acquired by OneTrust1355Genetics1350Impact Investing1345Sales Automation1344Location Based Services1337Brand Marketing1329Social Entrepreneurship1320Business Development1320Innovation Management1315Beauty1314Tourism1299Online Portals1298Higher Education1293Cloud Security1258Commercial Real Estate1253Advertising Platforms1238News1233Augmented Reality1224Commercial1222Wearables1210Black / African American Founded1207Real Time1203Compliance1192DeepTech1191Infrastructure1187Video Games1180Machinery Manufacturing1174CleanTech1165Future Of Work1155Communications Infrastructure1146Los Angeles / Southern California1144Data Visualization1134Cloud Management1133Gaming/eSports1125Clinical Trials1117Energy Efficiency1110Social Network1103Leisure1098Chemical1095Email1090Cosmetics1089Social Media Marketing1088Farming1068Video Streaming1060Solar1058Delighted acquired by Qualtrics1052Nutrition1048Web Hosting1044PaaS1044Employment1037Autonomous Vehicles1035Software Engineering1035Wealth Management10323D Technology1028Social Networks1025Life Sciences1025Identity Management1006Consumer Software995nvite acquired by Eventbrite982MarketingTech977Impact973Staffing Agency973Investment Banking956Finance Technology955Natural Language Processing940IT Infrastructure938Crowdfunding929Mobile Advertising926Digital Entertainment924madKast acquired by ShareThis922Games912Subscription Service9113D Printing909Electric Vehicle897Grocery890Delivery Service886Lending886Entertainment & Sports885Web Design876Bitcoin860Drones855Employee Benefits851Trading Platform843Building Material837Mobile Commerce834Photography831Industrial Manufacturing830Shipping830Energy Management825Health Care Information Technology819Credit813Open Source801Hispanic / Latinx Led800Advanced Materials798Wholesale792San Francisco786Crowdsourcing780Health Insurance777Fraud Detection771Technology769Local769Dental764Enterprise Infrastructure760Black / African American Led749Industrial Engineering733Space732Billing725Natural Resources715Furniture712Data Center710Zencoder acquired by Brightcove707Business Services704New York City703Legal Tech702Wellness & Fitness700Pet688Business Information Systems688Project Management687Management Information Systems683Fin Tech672Food and Beverages670Wine And Spirits667Smart Home666Content Creators665RolePoint acquired by Jobvite663Home Health Care663Broadcasting662Privacy659AppNexus acquired by AT&T657Email Marketing657Nanotechnology656Data Storage648Sensor642Optimizely acquired by Episerver637Phoenix636Candidate.ID acquired by iCIMS634Outsourcing633Children632GovTech615Home Decor613Environmental Consulting613Waste Management612Kapow acquired by Cvent610Human Capital/HRTech606Environmental Engineering605Personalization605Audio605Corporate Training602Semiconductors599Social599Home Services594Point of Sale592Financial Exchanges591Mechanical Engineering589Printing585Loyalty Programs579Art577Roots acquired by Deel575Career Planning573Auto Insurance572Bridging Online and Offline571AR/VR571Lead Generation569Women's568eSports568Packaging Services566Mobile Games566Content Marketing565Water563South Asian Founded557Professional Networking556AngularJS555Sales and Marketing552Event Management550Public Safety541Hotel539Sharing Economy538Health and Wellness537GoCanvas acquired by K1 Investment Management535Energy Storage534Online Games528Document Management528IT Management526Social Games517Fleet Management515Geospatial510Veterinary509Sales & CRM506Recycling503Virtualization502Freight Service501Mobile Devices499Elder Care495GreenTech493Xoom acquired by PayPal492Data Mining487Entertainment486Air Transportation485Ride Sharing481Product Management479Web Apps479Architecture478SEO477Credit Cards477Neuroscience475Consumer Lending472Warehousing468Scheduling465CryptoSeal acquired by Cloudflare464Capsule8 acquired by Sophos464Ticketing453South Asian Led448Product Research443Collaborative Consumption442Knowledge Management441Video Conferencing439Rental Property436B2C434Electrical Distribution433Mining432Sporting Goods431Social Media Platforms431Non Profit429Bioinformatics427Life Insurance423Plastics and Rubber Manufacturing423Image Recognition422Tictail acquired by Shopify420Transaction Processing420Diagnostics419Plumbr acquired by Splunk416Quantum Computing415Diverse VCs415San Francisco Bay Area412Government410Snack Food409Mobile Health408Smart Cities408Public Transportation407Fantasy Sports402Procurement402AutoTech401Interior Design399Jewelry398Capital Markets397WetFeet acquired by Taleo395Sqreen acquired by Datadog392Early Stage IT392East Asian Founded390Electronic Health Record (EHR)387Gamification384Facilities Support Services379Online Travel377Social Impact376Peer to Peer376Smart Building376Cannabis375Parenting370ConstructionTech370Blockchains369Last Mile Transportation369Direct-to-Consumer (DTC)366Task Management365Universities365Public Relations365Travel Accommodations364Storetail acquired by Criteo363Railroad362Upserve acquired by Lightspeed POS357Same Day Delivery356Coffee351Residential351Textiles344Battery343Lighting343Application Performance Management342Technical Support342Biometrics342Rapt Media acquired by Kaltura340Eyewear338Intelligent Systems337Electric Imp acquired by Twilio335Child Care334Ventures for Good333Language Learning331Consumers330Private Social Networking329Film327Film Distribution325Power Grid325Quality Assurance325Content Discovery324Advice324Cloakroom acquired by Modomoto320Aira acquired by Blue Diego Investments Group319Space Travel315Meeting Software314File Sharing314SmartSweets acquired by TPG Growth313Perfect Audience acquired by SharpSpring312Speech Recognition306Water Purification306Deep Information Technology304SMS302Media302Seismic Games acquired by Niantic302Photo Sharing298Facility Management298Car Sharing297Enterprise Resource Planning (ERP)297Material Science297Direct Sales296Freelance294Coworking290Acquisitions290TV290European Union (EU)289Supply Chain Tech289Los Angeles287Test and Measurement286Skill Assessment286Film Production283Search281Commercial Insurance280RadPad acquired by Priority Real Estate Technology, LLC280Satellite Communication279Six Sigma278Precious Metals277Simulation277Design274Navigation273Green Consumer Goods272Healthcare Services272Parse.ly acquired by WordPress VIP270Retirement269Enterprise Security265PC Games265Operations264UX Design264Datanyze acquired by ZoomInfo264Text Analytics263Emerging Markets260Graphic Design259Video Chat259Cooking259Price Comparison259Alternative Medicine256Ethereum255User Experience Design254Mapping Services253Content Delivery Network253All Markets252Financial Technology252Property Insurance252Social Fundraising251IaaS250Gift Card248VoIP246Psychology246Silicon Valley243Incubators243Civil Engineering242Baby242Chemical Engineering242Lodging/Hospitality241Fuel241Emergency Medicine241Cloud Storage240Law Enforcement240Productivity Software239Adventure Travel239Building Maintenance237Local Services234Web Browsers233Real Estate Investors233Unified Communications232Internet Infrastructure232Tutoring232Semantic Search232Docstoc acquired by Intuit231Vacation Rental230Defense230Usability Testing227Application Platforms225New York224Internet Radio223Business Travel222Podcast221East Asian Led221Nursing and Residential Care221Information and Communications Technology (ICT)220Property Development218TrendKite acquired by Cision216EBooks216Call Center216Consumer Applications216Online Video Advertising215FlightRecorder, Inc. acquired by Clicktale214Catering213ClearGraph acquired by Tableau212Koality acquired by Docker212Home Renovation211Parking211Chemicals209Data Center Automation209Mergers Acquisitions209K12 Education209ServiceNow Development208Mobility208Tablets208Outdoors207Intellectual Property206Association205Platforms204Organic203Laundry and Dry-cleaning203Private Cloud202LegalTech201Facial Recognition200Funding Platform199App Marketing198Creative Strategy197Social Shopping196Shoes196Casual Games195Local Advertising195Debt Collections193Family193Social Media Advertising193Virtual Workforce193Creator/Passion Economy192Research192Ediscovery192Gambling191Kids191Digital Signage190Video on Demand189Stock Exchanges189Human Computer Interaction188Oil188Social Media Management187Journalism187Diabetes185Boston184ISP183Computers183Travel Agency183Translation Service182Social Recruiting181Men's181Affiliate Marketing181Consumer Reviews179Hedge Funds178Home Improvement178Cars autonomous vehicles Seed177Secondary Education177Craft Beer176Social CRM175Optical Communication175Reputation175Leasing174Data Security174Hardware Software173Marine Technology173Cycling172Easy Social Shop acquired by Magento Commerce171Mobile Phones170Virtual Assistant169Privy acquired by Attentive167CMS166Contact Management166Recreation166ECommerce Platforms165Synthetic Biology164Subscription Businesses164Wind Energy164Collectibles163Debit Cards163Reservations163Dietary Supplements163Aquaculture162Quantified Self162Drone Management162Q&A160PeertoPeer160Bakery158Seattle158Blogging Platforms158Generative Tech/AI158Product Search157MdotLabs acquired by comScore157Financial Advisory157Virtual Currency157Consumer Research156Assistive Technology156Estate Assist acquired by DocuSign155College Recruiting152Embedded Systems151Dating151DevOps151Mobile Enterprise151Taxi Service150Charity150Auctions148PeopleSoft148Ad Targeting147Land Developers147Green Building145Singapore145TV Production145Deep Learning143Melbourne143Coupons142Network Hardware142Ad Network142Animation141Mineral138Biofuel138Chicago137Electric Vehicles137Resorts137Communication Hardware136Asia-Pacific (APAC)136United States135Food Tech135Industrial Design134Specialty Chemicals134Enterprises133Israel132Lead Management132Gig Economy131Lingerie131Flowers130Transcatheter Technologies acquired by Venus MedTech130Education Technology129STEM Education129Visual Search129Consumer products Seed129Angel Investment128Creative Agency127TeamSQL, Inc. acquired by Amazon Web Services127Communications Hardware127Inkbox acquired by BIC127CAD127Homeland Security126Local Business125ClearBrain acquired by Amplitude125Wikio acquired by Teads US125Flash Storage124Animal Feed124Middle Eastern / North African Founded124VCs who invested in diverse founders123Marine Transportation123Utilities123Motion Capture123Visualization123Performing Arts123Music Streaming123Home and Garden123Online Auctions122Personal Branding122Angel Investing122DreamBox Learning acquired by Evergreen Coast Capital122Rehabilitation122Politics121Ad Retargeting121Physical Security120Personal Development120Ecommerce120California120Fuel Cell120Business Analytics119Mobile Security119GPS119CivicTech119Mediacontent Series A118Buysight acquired by Advertising.com118Wedding118Data Science117West Coast116Western US116Parenting/Families115National Security114Office Administration114Biomass Energy114Female VCs114Austin114Concerts113Meetrics acquired by DoubleVerify113Seafood113Adtech113Video Editing111Embedded Software111Group Buying111Families110iPhone110Wired Telecommunications110Blockchain Cryptocurrency109Fruit109NightStay acquired by Paytm108Landscaping108Southeast Asian Founded107Funerals107Partnerships107Southeast Asian Led1071106Forestry106Maps106Washington DC106Mentorship106Toys105New Product Development104Fast-Moving Consumer Goods104Development Platforms104Social Travel102Mass Customization102Indoor Positioning102Educational Games102Sapho acquired by Citrix Systems100Entertainment Industry100Content Syndication100Classifieds100Databases99Elderly99DIY98Ilesfay Technology Group acquired by Autodesk98Internet TV98Brewing97Outpatient Care97Syft acquired by Indeed97Embedded Hardware and Software97Television96RFID96Soccer96Primary Education96Smart Cities/UrbanTech95Gift95Video Advertising94Social News94Veenome acquired by Integral Ad Science94Lex Machina acquired by LexisNexis94Travel Tourism93Storage92San Diego91Palo Alto91Toronto90East Coast90Hong Kong90Photo Editing89Evergage acquired by Salesforce89Highfive acquired by Dialpad89Specialty Foods89Lookery acquired by v2 Ventures89Surfing Community88Operating Systems88Deals87Nonprofits87Online Dating86Laser86iPad86Canada85WomenFocused85Online Media Startegy84Agile Software Development83Sponsorship83Charter Schools83Outdoor Advertising83Kimbia acquired by GiveGab82Livestock82Yhat acquired by Alteryx82Germany82Exceed.ai acquired by Genesys81Customer Experience80Continuing Education79Hotels79MyVR acquired by Guesty78Social Assistance78Direct Marketing78Angels77Cosmetic Surgery77Linux77EarlyStage Technology77Disruptive Models76Drug Delivery76App Discovery76Prediction Markets76Middle Eastern / North African Led76Rental Housing76Semantic Web75Guides75Marijuana75Real Estate Technology75Military75Association of Southeast Asian Nations (ASEAN)74Presentations74South East Asia74Northeastern US74Teenagers73Home Automation73Renewable Energies72Invest Online72Edutainment72Fertility72Communications72Hydroponics72Mens Apparel and Accessories72Custom Retail71Mobile Analytics71Upsuite acquired by SquareFoot71Trusted Networks71AudioTech71Berlin71SaaS Seed71Cookies App acquired by Klarna71Streamlabs acquired by Logitech70Stitch Labs acquired by Block70Facebook Applications70Denver70Business Productivity70Franchise70Mining Technology70ClassPass acquired by Mindbody69Humanitarian69Farmers Market69Enterprise Seed68Online Gaming68Mechanical Design68Tea68Performance Marketing68Document Preparation68Presentation Software68Mentoring68Fashion Tech68FoodTech68Museums and Historical Sites67Self-Storage67Credit Bureau67Paris67Search Marketing66OtherInbox acquired by Return Path66San Jose66Startup Founder66Bicycles66Tour Operator66Online Shopping65High Tech65Penetration Testing65LeadsRx acquired by Unbounce64Assisted Living64Console Games64Confectionery64Genomics63Reading Apps63Mobile Application63Audit63Music Services63Sensors63Mobile Coupons62Desktop Genetics acquired by Celixir62Pets62AI Seed62SEM62Online Forums62Email Newsletters62Casino62Greater New York Area62Europe61Portfolio Management61Browser Extensions61University Students61Zephyrus Biosciences acquired by Bio-Techne60Social Television60United Kingdom60Customer Support Tools60Portland60DiJiPOP acquired by OwnerIQ59Musical Instruments59Environmental Innovation59Event Promotion58Kinvolved acquired by PowerSchool58Hospitals58Events Services57Government Innovation57Nightlife57Hr Tech57Mountain View57Courier Service56Leadership56Virtual Desktop56Green56Sydney56Chat55Vocational Education55Mariana acquired by 8x854Personal Data54Atlanta54Zego acquired by Global Payments54Paper Manufacturing54Pipedrive acquired by Vista Equity Partners54
