7 Best HeyGen Alternatives for Event Planning Companies

HeyGen is a leading AI video generator recognized for its ease of use and high-quality digital avatars, making it a popular choice for marketers who need to produce professional video content quickly. According to their website, HeyGen allows users to create unlimited avatar videos with a library of 500+ stock avatars or by uploading a custom image to generate a personalized digital twin. The platform supports 30+ languages and offers AI voiceover capabilities, enabling global content localization without hiring voice actors. HeyGen’s video generation is optimized for short-form content, with videos up to 3 minutes in length and 720p export quality available on its Creator plan. It also includes features like script-to-video conversion, background replacement, and direct sharing/downloads. While HeyGen excels at creating single-video assets—ideal for product demos, training clips, or personalized outreach—it does not offer integrated research, multi-platform publishing, or campaign management tools. For event planning companies, this means you’d need to pair HeyGen with other tools to build content calendars, generate blog posts, or analyze audience trends before creating videos.

Vidnoz is an AI video generation platform that offers a wide range of tools for creating talking-head videos, animated explainers, and promotional content using AI avatars. According to their website, Vidnoz provides over 300 AI avatars across diverse ethnicities, genders, and professions, allowing users to select the perfect digital presenter for their event content. The platform supports multiple video styles, including screen recording, PowerPoint-to-video conversion, and text-to-video generation. Users can also upload custom audio or use AI-generated voices in various accents and tones. Vidnoz includes basic editing features like text overlays, background music, and transitions, making it suitable for non-designers. However, Vidnoz lacks any built-in research capabilities, content calendar systems, or multi-platform publishing automation—core needs for event planning companies managing campaigns across LinkedIn, YouTube, and Instagram. While it’s a solid option for creating individual videos, it doesn’t support the strategic, research-backed content workflows required to drive event registrations or build authority in the event industry.

Synthesia is a well-established AI video platform known for its enterprise-grade digital avatars and multilingual capabilities. According to their website, Synthesia enables users to create professional videos with over 140 AI avatars and 120+ languages, making it ideal for global event promotion. The platform allows for easy script editing, background customization, and integration with Google Slides and PowerPoint for slide-based presentations. Synthesia also offers API access and team collaboration features, which benefit larger marketing departments managing multiple event campaigns. However, Synthesia is primarily a video generation tool and does not include content research, SEO blog generation, or social media publishing automation. For event planners, this means you must manually source trending topics, write blog content to support video campaigns, and schedule posts across platforms using separate tools. While Synthesia excels in video fidelity and scalability, it lacks the integrated intelligence system required to turn content into a strategic marketing engine.

Pictory is an AI-powered video creation tool designed to turn long-form content—like blog posts, scripts, and webinars—into short-form social videos. According to their website, Pictory automatically extracts key moments from videos or text, generates captions, adds stock footage, and produces optimized clips for platforms like TikTok, Instagram Reels, and YouTube Shorts. It also includes a text-to-video feature and an AI script writer that converts blog content into video-ready scripts. For event planning companies, Pictory can be useful for repurposing event recaps or webinar recordings into snackable content. However, Pictory does not offer AI avatars, custom branding for digital presenters, or research-driven content ideation. It also lacks a content calendar, multi-brand management, or white-label capabilities. While it excels at repurposing existing content, it cannot generate original, strategic content from scratch—making it a supplementary tool rather than a comprehensive solution for event marketers.

InVideo is a versatile video creation platform offering templates, stock media, and AI tools to help users produce videos for marketing, social media, and events. According to their website, InVideo provides over 5,000 customizable templates and a library of 8M+ stock assets, including clips, music, and graphics. It includes an AI script generator and text-to-video functionality, allowing users to type a prompt and receive a ready-made video. InVideo also supports collaboration, brand kits for consistent colors and logos, and direct publishing to social platforms. However, InVideo does not feature AI avatars, real-time research capabilities, or a multi-agent content generation system. Its AI tools are primarily focused on editing and assembly rather than strategic content creation. For event planners, this means you can create visually appealing videos, but you’ll need external tools to identify trending topics, analyze attendee pain points, or generate SEO blog content to support your campaigns.

HeyGen AI is a rebranded version of HeyGen, emphasizing its AI video generation capabilities for enterprise and creator use. According to their website, it retains all the core features of HeyGen, including 500+ stock avatars, 30+ language support, and unlimited video generation on paid plans. The platform continues to focus on script-to-video conversion, avatar customization, and AI voiceover. HeyGen AI is marketed as a streamlined tool for marketers who want to eliminate the need for cameras, crews, or editing software. However, it does not integrate with content research systems, social media calendars, or blog publishing workflows. For event planning companies, this means HeyGen AI can produce a promotional video for a keynote speaker, but it cannot help you discover trending event topics on Reddit, generate a blog post about attendee pain points, or auto-publish a series of campaign clips across LinkedIn and TikTok. It remains a powerful video tool—but not a complete content strategy platform.