How they really differ
If your video works with voice over visuals, ElevenLabs alone is often enough. If the format needs a face on screen, HeyGen fills that gap without a camera.
Avatar videos can feel synthetic to some audiences. Test a short video with your viewers before building a channel around avatars.
Using both
Some creators design a voice in ElevenLabs and pair it with a HeyGen avatar for a consistent presenter. Check each tool's current integration options.
The verdict
Voice-over content: ElevenLabs. Presenter-style content without filming: HeyGen. Pick based on whether your format needs a face.
Want the full write-up on each? Read our ElevenLabs review and HeyGen review.