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20 Synthesia alternatives

Synthesia: Creates videos using AI avatars from text scripts. 20 apps do similar work, most sharing Video Generation, Avatar and Multilingual, ranked by how much they have in common with Synthesia.

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  1. D-ID

    Subscription Video

    AI avatar platform for scripted presenter videos and real-time conversational visual agents, with voice cloning and an API.

    Also: Avatar, Multilingual, Text-to-Speech, Video Generation

  2. InVideo

    Freemium Video

    Describe a video and get a complete edit — script, scenes, voiceover, and music — that you can refine by chatting.

    Also: Multilingual, Text to Video, Text-to-Speech, Video Generation

  3. HeyGen

    Freemium Video

    Generates presenter-led video from a script or a prompt using cloned or stock AI avatars, and translates finished video into 175+ languages with matched lip sync.

    Also: Avatar, Multilingual, Video Generation

  4. Praktika.ai

    Speaking-first language app built on AI avatar tutors — you hold real conversations in 12 languages and get pronunciation, grammar and word-choice corrections as you go.

    Also: Avatar, Multilingual

  5. Filmora

    Freemium Video

    Wondershare

    Wondershare's cross-platform video editor with AI auto-cut, object removal, dynamic captions and text-to-video built in.

    Also: Text to Video, Text-to-Speech

  6. Glam AI

    Freemium Video

    Glam Labs, Inc.

    Turn one selfie into an AI photoshoot, animate stills into video, and generate talking avatars — a mobile-first AI studio for creators and small brands.

    Also: Avatar, Video Generation

  7. VEED

    Freemium Video

    Browser video platform for marketers: generate avatar and AI video, edit, add styled subtitles, dub and apply brand kits, plus video APIs.

    Also: Avatar, Video Generation

  8. Captions

    Freemium Video

    Mirage

    Mirage's AI video app that edits raw footage in one pass, adds styled captions, translates, and makes AI avatars and digital twins.

    Also: Avatar, Video Generation

  9. Viggle AI

    Freemium Video

    WarpEngine

    Motion-controlled video generation: drop a still photo into an existing clip and the subject inherits that clip's movement, frame by frame.

    Also: Avatar, Video Generation

  10. Argil

    Subscription Video

    Create a realistic AI clone of yourself and film videos from a script — no camera, no crew, no reshoots.

    Also: Avatar, Video Generation

  11. Hedra

    Freemium Video

    A creation studio for character video — expressive talking avatars from a single image and an audio track.

    Also: Avatar, Video Generation

  12. Generate video ads from a product URL — script, avatar presenter, and dozens of variants for testing.

    Also: Avatar, Video Generation

  13. ElevenLabs

    ElevenLabs' reader app: turns PDFs, ePubs, articles and its own audiobook catalogue into speech using 1,000+ voices across 30+ languages.

    Also: Multilingual, Text-to-Speech

  14. Generate lifelike spoken audio with AI tools

    Also: Multilingual, Text-to-Speech

  15. A router for voice models: 56 speech and language models benchmarked across 10 languages, with each session sent to the one that actually wins.

    Also: Multilingual, Text-to-Speech

  16. Build audio experiences at scale with Murf's AI voice generator

    Also: Multilingual, Text-to-Speech

  17. Sora

    Freemium Video

    OpenAI

    OpenAI's video generation model and social app — text, image, or cameo prompts into short, sound-synced clips.

    Also: Text to Video, Video Generation

  18. LTX Studio

    Freemium Video

    Lightricks

    Lightricks' AI video production suite: turn a script, concept or single image into storyboards, shots and an edited sequence, with camera, keyframe and character controls throughout.

    Also: Text to Video, Video Generation

  19. PixVerse

    Freemium Video

    AI video generator built on its own V6 model, with templates, an agent, a node-based Canvas, an API and mobile apps.

    Also: Text to Video, Video Generation

  20. Pika

    Subscription Video

    AI creative platform with 25+ apps for generating and editing video, images and sound using Pika's own and third-party models.

    Also: Text to Video, Video Generation