/Companies

Sequel

Techstars '20

San Jose, US · Founded 2021 · 23 employees on LinkedIn · 8 known investors

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Sequel provides a virtual event platform that runs webinars on a company's own website rather than third-party destinations, capturing first-party engagement data including attendance, watch time, polls, and CTA interactions that integrate directly into CRMs.

Also known as Sequel.io

Founders & leadership

Sequel was founded in 2021 by Andrei Ermilov.

AEAndrei Ermilov
Andrei ErmilovCo-Founder & CTO
AM
Alexander MacdonaldAuthorized Signatory
OM
Oana ManolacheFounder

Investors · 8

Also in the syndicate · 1

V1VC

Funding

SEC filings, press & company announcements

$7.1M disclosed across 1 of 4 rounds · 2021–2026

▶$7.1MraisedJan 2026 · 7 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Alexander MacdonaldExecutive Officer
Offering amount
$7.1M
Amount sold
$7.1M
First sale
Jan 2026
Incorporated
Limited Partnership, Delaware, 2025
Federal exemptions
06b, 3C, 3C.1
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Sequel (Sequel.io) is a software-as-a-service company offering a no-code/low-code platform that lets brands host webinars, live sessions, virtual events, networking hubs and on-demand video directly on their own websites and domains rather than on third-party event destinations. Platform modules span event building (embeds, landing pages, live sessions, in-person event management, registration, certifications), content scaling (AI Studio for repurposing event content, a Media Hub video library, local recordings, an MCP server exposing event data to AI tools) and conversion (audience insights, end-to-end analytics, and a marketplace of integrations with CRM, CMS, data and media systems). Agent-based capabilities that would build, scale and convert programs automatically are marketed as forthcoming.

Because events run on the customer's own domain, the company positions the product around first-party data capture: identifying attendees as recognized site visitors matched to CRM records, combining pre-event web browsing signals with in-session behavior such as questions, poll responses, resource downloads and time in session, and then scoring contacts and accounts and syncing AI-generated intent summaries back to the CRM. The platform also publishes event-derived content to the customer's site for search and answer-engine visibility.

Business model

Sequel sells a subscription SaaS platform to businesses (B2B), described as a no-code and low-code product that brands license to run webinars, live events and networking hubs on their own websites, with analytics and CRM integrations layered on top.

Subscription SaaS licensing to business customers.

Traction

Customer-reported outcomes published by the company include doubling virtual event volume within a year (Carta), demo conversion rates rising from about 45% to 58% after moving from Zoom (Sentry), 139 demos booked and over 300 deals influenced from a single webinar (TekMetric), and 500+ registrations per week with more than half of event-driven traffic retained on the customer's site (Info-Tech). The company also cites aggregate figures of 50% higher conversion, 77% more pipeline, $4M+ pipeline and 50% growth in brand traffic, and a 4.5/5 rating. A secondary-market data provider recorded market signals in February 2026 referencing AMS and Sendoso as customers, and lists 24 employees.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

Positioned in the enterprise software and martech space across event management, enterprise communication, marketing and live streaming verticals; a third-party data provider lists BigMarker, Livestorm and Contrast as the closest comparable companies. The company describes itself as differentiated from conventional webinar platforms by hosting events on the customer's own website.

The company's stated central design choice is running webinars and virtual events on the customer's own domain and environment instead of a vendor destination, which it links to attendee identification against the customer's CRM, a continuous view of pre-, in- and post-event behavior in one system rather than several stitched tools, real-time actions during sessions (routing high-intent accounts to sales, in-session CTAs, personalized follow-up), and retention of event-driven traffic and search visibility on the customer's own site.

Technology

No-code and low-code embeddable video and event infrastructure for live and on-demand sessions delivered within the customer's website, paired with an application-layer AI stack: in-session AI capture and real-time experience customization, AI Studio for content repurposing and translation, engagement scoring with AI-generated intent summaries pushed to CRM, and an MCP server that exposes event data to external AI tools. Integrations connect to CRM, CMS, marketing automation (e.g. Marketo), data and media systems.

Go-to-market

Sales-led enterprise motion with a "get a demo" entry point and published pricing, supported by content and community marketing: a blog, playbooks, the Game Changers Masterclass and CMO Series, Sequel Academy tutorials, a help center, a virtual summit, and an in-person "Intelligent Website Roadshow". Customer testimonials from named marketing and marketing-operations practitioners are used as primary proof points.

B2B marketing, demand generation and marketing operations teams at growth-stage and enterprise companies; cited users include Carta, Salesloft, 6sense, Apollo, RevPartners, TekMetric, Info-Tech and Sentry.

Geography

Headquartered in San Jose, California, United States, serving customers described as ranging from high-growth startups to Fortune 500 and global enterprise organizations.

History

According to firmographic data, the company was founded in 2019 and is based in San Jose, California, with a seed round in April 2021 and a Series A in August 2022 bringing total disclosed funding to $10.7 million. The company later refreshed its brand and website around a mission of enabling data-driven marketers to host video experiences in their own branded spaces, and has since expanded the platform with AI features such as AI Studio, Audience Insights, an MCP server and agent-based capabilities described as forthcoming.

Compiled by commissioned research from 7 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Employee countJan 202624 employees
Total funding raisedAug 2022$10.7M
Year foundedJan 20192019

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Related companies · 8

KalturaKaltura provides AI-powered video platforms for live and on-demand digital experiences that enable brands and organizations to engage audiences and achieve business goals. The company serves customers across various industries with video-based solutions for customer and employee engagement.
ZoomZoom operates an AI-powered work platform for video communications and collaboration, including products such as Zoom Contact Center. It serves businesses and enterprises for remote and hybrid work communication.
CventCvent provides event management and hospitality software used by event planners and organizations to plan, market, and run in-person and virtual events. Its platform covers areas such as event marketing, attendee management, and venue sourcing.
Airmeet Inc.Airmeet is a virtual events platform that enables investors, incubators, and accelerators to host immersive online events for networking, collaboration, and mentorship. The platform serves the startup ecosystem and investment community.
GoldcastGoldcast provides an AI-powered platform for creating and repurposing video content such as webinars, field events, video podcasts, and customer testimonials, using agentic workflows to turn long-form video into clips, blogs, emails, and social posts. It targets B2B go-to-market and marketing teams, with analytics and native integrations that deliver account-level engagement signals for ABM.
InEventInEvent is a platform for organizing and conducting team meetings with features including video conferencing, interactive polls, note-taking, and calendar integration. It serves organizations seeking to improve meeting productivity and remote collaboration across virtual, hybrid, and in-person formats.
ON24ON24 provides a digital engagement platform that uses AI to turn webinars, content hubs, and virtual events into personalized content journeys for B2B sales and marketing teams. The platform generates first-party engagement data and AI-created content to drive pipeline and revenue.
EventbriteEventbrite is an event management and ticketing platform used by event organizers to sell tickets, manage attendee access, and handle checkout, with features like waiting rooms, team access controls, and automated ticket pricing.

Companies working in the same space as Sequel.

Timeline · 1

launches, deals, and filings
Jan 2024
Brand refresh and new Sequel.io website experience

Sequel announced a refreshed brand and repositioning around enabling data-driven marketers to host video experiences on their own branded web properties, alongside community programs including Game Changers Masterclass, Game Changers CMO Series and Sequel Academy.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

▸Research sources · 7

primary sources listed

7 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Sequel do?
SaaS platform that lets B2B brands host webinars and virtual events on their own websites and convert engagement data into pipeline.
Who founded Sequel?
Sequel was founded by Andrei Ermilov in 2021.
Who are Sequel's investors?
Sequel's investors include Alumni Ventures, Great Oaks Venture Capital, Javelin Venture Partners, Techstars, Growth Warrior Capital, Social Leverage, Struck Capital.
How much funding has Sequel raised?
Sequel has disclosed $7.1M raised across 1 of its 4 known rounds.
Where is Sequel headquartered?
Sequel is headquartered in San Jose, US.