Synthesia.io AlternativesOnly Free apps categorised as AI Video Generators

The best free AI Video Generator alternative to Synthesia.io is Stable Video Diffusion. It's not free, so if you're looking for a free alternative, you could try Stable Video Diffusion or Runway. If that doesn't suit you, our users have ranked more than 50 alternatives to Synthesia.io and 16 are free AI Video Generators so hopefully you can find a suitable replacement. Other interesting free AI Video Generator alternatives to Synthesia.io are Mirage Studio, Fliki, HeyGen and RepoClip.

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Alternatives list

  1. Open source generative AI video model enabling transformation of text and image prompts into vivid, cinematic scenes at customizable frame rates with 14 or 25 frame outputs, suitable for media, entertainment, education, and marketing content creation.

    50 Stable Video Diffusion alternatives

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Online
     
  2. Runway icon
     8 likes

    Creative suite provides over 30 AI tools for generating images, editing video and audio, fine-tuning style, mood, and resolution, erasing and replacing image regions, expanding images, manual or AI-powered video edits, and supports real-time team collaboration.

    80 Runway alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
     
  3. Pika Labs icon
     9 likes

    AI-driven tool to transforms text into videos, requiring no editing skills. Effortlessly create engaging, captivating visuals that capture audience attention by simply typing desired text. Embrace imagination through accessible, imaginative video animation.

    52 Pika Labs alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • iPhone
     
  4. Mirage Studio icon
     2 likes

    Meet the world's first AI model designed to generate UGC content. Mirage by Captions generates original actors with natural expressions and body language—completely free from licensing restrictions.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  5. Fliki icon
     4 likes

    Convert text into realistic speech or short-form video with synthetic AI voices, over 700 options in 65+ languages, automatic subtitles, and fast web-based tools ideal for social, educational, e-learning, and marketing content while improving accessibility.

    34 Fliki alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
     
  6. HeyGen icon
     4 likes

    Transforms text into professional, browser-based HD videos using AI, offering 300+ voices in 40+ languages, scene merging, customizable visuals and music, quick production, unlimited downloads, and easy collaboration for marketing, training, or onboarding purposes.

    68 HeyGen alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • iPhone
    • iPad
     
  7. RepoClip icon
     1 like

    AI-powered video generator that turns GitHub repositories into professional promotional videos with narration, visuals, and music.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  8. Creatus icon
     6 likes

    Creatus.ai is a transformative AI-powered text-to-video application designed to revolutionize content creation for small and medium-sized businesses. This innovative platform leverages advanced natural language processing, lip-sync, and machine learning technologies to...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  9. Feedeo icon
     1 like

    Feedeo, an AI tool, creates interactive videos in minutes with real or cartoon characters. Replace costly spokespersons with lifelike avatars to engage your audience on websites, social media, and EDM.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  10. Aleph Runway icon
     1 like

    AI-powered platform enables context-aware, customizable video generation from text prompts or image sources. Offers intuitive editing, creative control, multi-format export including MP4 and WebM, cloud integration for platform sharing, and supports content creators and marketers.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  11. Cliprise icon
     1 like

    Cliprise is a multi-model AI creation platform that helps users generate images, videos, and voice content from one unified workspace.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  12. Spiritme icon
     1 like

    Spiritme is like having a video production studio in your browser. It lets you easily create AI videos just from text. Sell. Engage. Educate. All with AI avatars that display realistic human emotions. With Spiritme, you can create videos with professional voiceovers in over 120...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • iPhone
     
12 of 16 Synthesia.io alternatives