Best Events Tech Companies in California, United States
The 332 best Events Tech companies in California, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: atVenu.
Ranked: Best Events Tech companies in California
| # | Company | Disclosed funding | Last round | Stage | Employees | Founded | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | atVenu Provider of point of sale and payment platform for live events | $161M | 20 mo ago | Series C | 55 | 2012 | Derek Ball Co-Founder & CEO | — | — |
| 2 | Hubilo Provider of webinar and virtual event platform with audience engagement tools | $154M | 56 mo ago | Acquired | 81 81 → 79 (-2%) · sector median +70% | 2015 | Mayank Agarwal Co-Founder | — | — |
| 3 | Events.com Online platform for organizing and promoting events | $84M | 36 mo ago | Series B | 58 | 2009 | Stephen Partridge President | — | — |
| 4 | Bevy Virtual and in-person community events software platform | $61M | 62 mo ago | Series C | 146 146 → 75 (-49%) · sector median +70% | 2017 | Alex Bendig Co-Founder and Advisor | — | — |
| 5 | ON24 Cloud and AI based web conferencing software provider | $61M | 121 mo ago | Acquired | 519 519 → 547 (+5%) · sector median +70% | 1998 | — | 81 patents Personalized digital content creation, recommendation, and user segmentation platforms | — |
| 6 | InviteManager Do-it-yourself ticketing solutions for event organizers and venue owners | $56M | 110 mo ago | Series C | — | 2007 | Tony Knopp Co-Founder & CEO | — | — |
| 7 | Etouches Cloud based event management platform | $56M | 121 mo ago | Acqui-Hired | 97 | 2008 | — | 2 patents Event marketplace platform integration and optimized network data transfer protocols | — |
| 8 | Airmeet Provider of a platform for hosting virtual events and webinars | $50M | 52 mo ago | Series B | 2 | 2019 | Vinay Jaasti Co-Founder & CTO | — | — |
| 9 | PeerSpace Online marketplace for creative spaces | $40M | 95 mo ago | Series B | 51 51 → 124 (+143%) · sector median +70% | 2013 | Rony Chammas Founder | — | 1 partnership · 2 awards |
| 10 | Certain Provider of event management platform for personalized attendee experiences and insights | $39M | 149 mo ago | Series B | 44 44 → 75 (+70%) · sector median +70% | 1994 | Peter Micciche CEO | — | — |
| 11 | Evite Provider of online platform for creating and sending invitations and eCards | $38M | 19 mo ago | Acquired | 70 70 → 129 (+84%) · sector median +70% | 1998 | — | 8 patents Patents concentrated in computing, sensing & instrumentation | — |
| 12 | Rival Platform to manage events | $30M | 97 mo ago | Deadpooled | — | 2016 | Nathan Hubbard Co-Founder & CEO | 4 patents Digital ticketing platforms and heavy crude oil upgrading technologies | — |
| 13 | Spotlight Ticket Manager Event and ticket management tool for enterprises | $28M | 127 mo ago | Acquired | 84 | 2007 | — | — | — |
| 14 | VenueNext Mobile commerce and loyalty solutions transforming fan experiences and business verticals | $26M | 97 mo ago | Acquired | 42 | 2014 | Anthony Perez CEO | 47 patents Integrated POS terminals with barcode/QR scanning and symbol-driven UI, networked multi‑vendor devices | — |
| 15 | Jifflenow Developer of meeting automation platform designed for B2B engagement and scheduling | $25M | 61 mo ago | Acquired | 55 | 2006 | Hari Shetty Co-Founder & CEO | — | — |
| 16 | BrightTALK Provider of a platform for business-to-business professionals to access expertise | $20M | 176 mo ago | Acquired | 108 | 2002 | — | — | — |
| 17 | Bright Candidate scoring algorithm to match jobs and jobseekers | $20M | 27 mo ago | Acquired | 178 | 2011 | Matt Adkisson | 84 patents Design, manufacturing, and inspection of high‑performance synthetic ropes and cable terminations | — |
| 18 | Swoogo Platform offering event management solutions | $20M | 27 mo ago | Acquired | 95 | 2015 | Tim Cummins Co-Founder | — | — |
| 19 | Vendini Event ticketing and commerce platform empowering audience growth and operational excellence | $20M | 120 mo ago | Acquired | 51 | 2001 | — | 7 patents Secure digital ticket transfer platform with anti-fraud and market analytics features. | — |
| 20 | Prismm Event planning software platform for enterprises | $19M | 33 mo ago | Acquired | — | 2011 | Yaron Lipshitz CEO | — | — |
| 21 | Zuddl Developer of event management software for B2B event builders | $16M | 53 mo ago | Series A | 120 | 2020 | Bharath Varma Co-Founder & CEO | — | — |
| 22 | OnePlan Cloud-based event management software provider | $15M | 39 mo ago | Series A | 5 | 2019 | — | — | 3 launchs |
| 23 | Run The World Cloud-based online events platform provider | $15M | 72 mo ago | Acquired | 23 | 2019 | Xiaoyin Qu Founder & CEO | — | — |
| 24 | JUNO Provider of a platform for community engagement, learning, and virtual events | $14M | 48 mo ago | Acquired | 60 | 2020 | Josh Hotsenpiller Founder/CEO Board Member | 42 patents Advanced waste recycling processing systems for shredding, washing, odor control, and baling | — |
| 25 | Event Farm Experiential marketing platform powering engaging in-person, virtual, and hybrid events | $12M | 99 mo ago | Acquired | 7 | 2010 | — | — | — |
| 26 | Welcome Provider of AI-powered webinar software for marketers | $12M | 67 mo ago | Series A | 122 | 2020 | Roberto Ortiz Co-Founder & CEO | — | — |
| 27 | FanDragon Event ticket distribution solutions | $12M | 82 mo ago | Series A | 4 | 2015 | — | — | — |
| 28 | Recess College event listing and sponsorship management solutions | $12M | 43 mo ago | Series A | 28 | 2010 | — | — | 1 partnership |
| 29 | Sequel Platform offering virtual events management solutions | $11M | 45 mo ago | Series A | 13 13 → 24 (+85%) · sector median +70% | 2019 | — | 13 patents Wireless security communication hardware with multi‑protocol, frequency‑diverse, remote/on‑site configuration | 1 award |
| 30 | Afterparty Cloud based interactive virtual events management solution provider | $10M | 43 mo ago | Series A | — | 2020 | Dan Eckstein Co-Founder | — | — |
| 31 | Guidebook Event app platform simplifying event management, registration, and badging | $10M | 131 mo ago | Series A | 41 41 → 69 (+68%) · sector median +70% | 2011 | — | — | — |
| 32 | Stageverse Enterprise virtual event management platform provider | $8M | — | Deadpooled | 83 | 2017 | — | — | — |
| 33 | InfinyOn Developer of a platform for real-time streaming analytics and data pipelines | $7M | 44 mo ago | Series A | 17 | 2019 | — | — | — |
| 34 | Lightwave Wearable device to collect biometric data at concerts and live events for getting insights about user… | $6M | 90 mo ago | Series A | — | 2012 | Rana June Founder & CEO | 10 patents Fiber-optic component manufacturing and high-power laser system integration | — |
| 35 | Whova All-in-one Event Management Platform | $6M | 119 mo ago | Series A | 85 85 → 212 (+149%) · sector median +70% | 2013 | Soyeon Park Co-Founder | — | 2 internships · 1 launch |
| 36 | BuzzCast Virtual event management platform provider | $5M | 51 mo ago | Deadpooled | 18 | 2020 | Matthias Thoemmes Co-Founder | — | — |
| 37 | TrueTickets Provider of secure digital ticket delivery and audience data solutions | $5M | 18 mo ago | Series A | 21 | 2017 | Steven Dobesh Co-Founder & President | — | 1 launch · 6 partnerships |
| 38 | Enklu Developer of immersive augmented reality experiences and creation tools | $4M | 43 mo ago | Series A | 8 | 2016 | Ray Kallmeyer Co-Founder & CEO | — | — |
| 39 | Gatsby Cloud based collaborative event management platform provider | $4M | 57 mo ago | Series A | 15 | 2020 | Michael Zuccarino Co-Founder | — | — |
| 40 | Twine Cloud based virtual and hybrid event management platform | $3M | 46 mo ago | Seed | — | 2020 | Taylor McLoughlin Co-Founder / Head of Product | 6 patents Digital media capture/sharing platforms and tablet mounting hardware for display installations | — |
| 41 | FanRally Membership management platform for sports | $3M | 47 mo ago | Seed | 10 | 2020 | — | — | 2 partnerships · 2 expansions |
| 42 | Creator Now Platform offering virtual event management software | $3M | 52 mo ago | Acquired | 15 | 2021 | Kate Ward Co-Founder | — | — |
| 43 | Marco Provider of event management and employee engagement services | $3M | 48 mo ago | Seed | 10 | 2019 | Nick Freeman Co-Founder | — | — |
| 44 | Tapin2 Enterprise attendee engagement software provider for event-based self-services | $3M | 79 mo ago | Series A | 25 | 2011 | — | — | 1 job opening · 1 partnership |
| 45 | InEvent Event management software | $2M | 64 mo ago | Series A | 2 | 2014 | Mauricio Giordano Founder & CTO | 3 patents Real-time live video production and streaming studio technology | — |
| 46 | Nowadays AI based event planning platform for event organizers | $2M | 18 mo ago | Seed | — | 2023 | Anna Sun Co-Founder | — | — |
| 47 | Heylo Platform offering event organization solutions | $2M | 43 mo ago | Seed | 6 | 2019 | Brandon Pearcy Co-Founder | — | — |
| 48 | Party Space Cloud-based virtual event management software provider | $1M | 56 mo ago | Seed | 24 | 2020 | — | — | — |
| 49 | Gradual Platform offering event organization solutions | $550K | 35 mo ago | Seed | 10 | 2004 | Allen Wei Co-Founder | — | — |
| 50 | DryMerge Platform for creating event driven workflows | $500K | 29 mo ago | Seed | — | 2023 | Samuel Brashears Co-Founder | — | — |
Top 12 Events Tech companies in California
#1
Series C · Sausalito, California · founded 2012 · 55 employees$161.1Mraised▾
Provider of point of sale and payment platform for live events. The platform offers software with integrated payments designed for fast-paced environments. It provides real-time inventory management, quick transactions, and digital settlements. The company supplies hardware and support for events. The platform supports mobile ordering, real-time reports, sponsor integrations, and offline mode.
- Oct 2024Series C$130M
- Sep 2022Series B$30M
- 2018Series A—
- Feb 2014Seed$1.1M
#2
Acquired · Glendale, California · founded 1998 · 70 employees$38Mraised▾
Provider of online platform for creating and sending invitations and eCards. The platform allows users to design and share invitations for various events. It also offers tools for RSVP tracking and managing guest lists. Users can upload their own designs or choose from pre-designed templates.
- Nov 2024PE—
- Nov 1999Series B$30M
- Jul 1999Series A$8M
#3
Series A · San Diego, California · founded 2017 · 21 employees$5Mraised▾
Provider of secure digital ticket delivery and audience data solutions. The company offers dynamic QR codes to reduce fraud and duplicate scans. It captures recipient contact details from ticket transfers, logging them directly in the CRM. The company integrates with Tessitura, syncing ticket delivery, sharing, and scan data. It transforms audience data into segments for marketing campaigns.
- Dec 2024Series A$7.2M
- Jan 2022Seed$5M
#4
Seed · San Francisco, California · founded 2023$2Mraised▾
AI based event planning platform for event organizers. It provides recommendations for offsite options for businesses and generates a list of offsite options for corporate events. It simplifies the process of organizing corporate events.
- Dec 2024Seed$2M
#5
Series B · San Diego, California · founded 2009 · 58 employees$84.5Mraised▾
Online platform for organizing and promoting events. It is an online platform providing solutions for event organizers to manage, promote, and sell tickets for various events, including concerts, conferences, and festivals. The platform offers various features such as ticketing, sponsorship, and promotion tools to help event organizers increase revenue and engagement.
- May 2023Conventional Debt—
- May 2023Series B$8.1M
- Mar 2023Series B$25M
- Mar 2020Series B$34.5M
#6
Acquired · San Francisco, California · founded 2011 · 178 employees$20Mraised▾
Bright uses artificial intelligence to identify and establish a one-to-one signal between candidates and successful outcomes. Bright's machine-learning algorithm, the Bright Score, examines thousands of data points to find the best fit between job seekers and job openings. It also takes into account historical hiring patterns into its matching, along with account location, a user’s past experience, and synonyms. The service is free to job seekers. Bright charges companies if they want to see applicants who are qualified but have not applied for a position. Employers will be able to see if someone has viewed a position or even started an application but didn't finish it. Acquired by Linkedin in Feb 2014 for $120M.
- Mar 2024PE—
- Sep 2013Series B$14M
- Jun 2012Series A$6M
#7
Acquired · Los Angeles, California · founded 2015 · 95 employees$20Mraised▾
Platform offering event management solutions. The platform features include event registration, event marketing, exhibition management, tracking attendees by name or attendee type, speaker and attendee management, event data management, content management, website creation, email marketing, and more. It allows users to create, promote, and sell tickets to events.
- Mar 2024Conventional Debt—
- Feb 2022Series B$20M
#8
Acquired · San Francisco, California · founded 2011$19.4Mraised▾
Event planning software platform for enterprises. It is a platform that helps users design events and sell event spaces. It offers tools for creating and managing events, showcasing event spaces, and creating immersive experiences. It allows users to design and plan events with features like creating floor plans, managing guest lists, designing seating charts, uploading personalized content, and generating reports.
- Aug 2023Conventional Debt$20M
- Mar 2022Series B$15M
- Feb 2020Series A$4.4M
- May 2015Series A—
#9
Acquired · San Francisco, California · founded 2015 · 81 employees$154Mraised▾
Provider of webinar and virtual event platform with audience engagement tools. The system enables businesses and event organizers to create, manage, and host interactive webinars, conferences, and hybrid events, supporting audience participation through live polls, Q&A, gamification, and AI-enhanced networking. Features include registration management, branded event design, sponsor virtual booths, multi-track content, analytics for measuring engagement and ROI, as well as integration with marketing and CRM systems. The platform serves marketing, sales, and event teams seeking to drive impact, increase brand visibility, generate leads, and analyze participant behavior in real time.
- Oct 2021Series B$125M
- Jan 2021Series A$23.5M
- Oct 2020Seed$4.5M
- Nov 2016Seed$112.3K
#10
Series A · Laguna Beach, California · founded 2019 · 5 employees$15.1Mraised▾
Cloud-based event management software provider. Features include event planning, CAD, seating assessment management, and social distancing management. The company caters to festivals, sports tournaments, crowd safety, and event suppliers.
- Mar 2023Series A$6M
- Apr 2022Series A$5.3M
- Jun 2021Series A$3.8M
#11
Series B · Covina, California · founded 2019 · 2 employees$50Mraised▾
Provider of a platform for hosting virtual events and webinars. The platform delivers customizable experiences for events and training programs. It offers features for learning conferences, town halls, and virtual offsite events. The platform provides tools for audience engagement, networking, and data analytics.
- Feb 2022Series B$35M
- Sep 2020Series A$12M
- Mar 2020Seed$3M
#12
Series A · Los Angeles, California · founded 2010 · 28 employees$11.5Mraised▾
Recess offers collect event listing and management solutions. It allows users to discover events and book sponsorships and helps organizers to target people and get sponsorship inventory. It enables users to manage event contracts and payments. Clients include UTZQualityFoods, Tea of a Kind, and LifeAID.
- Nov 2022Series A$5M
- May 2019Series A$3.7M
- May 2018Seed$150K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Events Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.