content-repurposing
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Sequel.io Wants Your Next Webinar to Live Where the Money Is: Your Website
The San Francisco startup moved the webinar out of the anonymous meeting room and onto the customer’s own domain. The payoff is a richer trail of intent - if a marketing team runs enough events to justify the price and operational change.
Goldcast
Goldcast is an AI-first B2B video content platform that helps marketing teams host webinars and virtual events, then automatically turn those recordings into clips, blogs, social posts, and on-demand video that drive pipeline. Founded in 2020 by three Harvard Business School classmates during the pandemic shift to virtual events, the Boston-based company grew past $10M ARR serving 300+ B2B customers before being acquired by events giant Cvent in December 2025.
Restream
Restream is a browser-based live streaming platform that lets creators, businesses, and organizations broadcast a single video feed simultaneously to more than 30 destinations - including YouTube, Facebook, Twitch, LinkedIn, X, and Instagram. Its flagship Restream Studio adds guests, overlays, scenes, and a unified multi-platform chat, while AI Clips automatically turns live recordings into short vertical videos for TikTok, Reels, and Shorts. Founded in Ukraine in 2015 and now headquartered in Austin, Texas, Restream serves over 5 million users and raised a $50M Series A in 2020.
Rizzle
Rizzle is an AI video creation, distribution, and monetization platform that turns written content - articles, blogs, newsletters and scripts - into polished, brand-safe videos in minutes. Built for publishers, media companies and content creators, it pairs generative AI drafting with human editorial refinement and pre-licensed assets from Getty Images, ElevenLabs and Soundstripe, then syndicates the finished videos across platforms like MSN, Yahoo and NewsBreak. Founded in 2019 by Vidya Narayanan and Lakshminath Dondeti, Rizzle began as a consumer short-video social app that grew to tens of millions of users before pivoting to an enterprise SaaS model for video-first content at scale.
Zuddl
Zuddl is a modular event management platform built for B2B event marketers, unifying conferences, field events, and webinars in one system. It handles the full event lifecycle - registration, ticketing, branded virtual stages, on-site check-in, attendee engagement, and post-event content - while pushing engagement data into CRMs like Salesforce and HubSpot so teams can prove and improve event ROI. Founded in 2020 and backed by Y Combinator, Alpha Wave Incubation, and Qualcomm Ventures, Zuddl serves brands including Google, Microsoft, ServiceNow, and the United Nations.
Tofu
Tofu is an AI-powered, omnichannel marketing platform for B2B go-to-market teams. It consolidates the sprawling martech stack into one workspace, generating and repurposing hyper-personalized content across channels so enterprise marketers can launch integrated campaigns roughly 8x faster. Founded in 2023 and based in San Mateo, California, Tofu plugs into existing tools like HubSpot and Salesforce rather than replacing them.