Avatars + general video
Generate avatar presenters AND general AI video clips in the same workspace.
The HeyGen alternative that does more
Krater is the HeyGen alternative with avatar video generation alongside chat, image and music.
HeyGen comparison
HeyGen focuses on AI avatars and presenter videos. Krater includes HeyGen-class avatar generation plus general video (Sora, Veo, Kling, Runway), chat models and music — in one workspace.
Krater pricing · AI model directory · AI image generator · Pika alternative
| Category | HeyGen | Krater |
|---|---|---|
| Avatar videos | HeyGen presenters | HeyGen-class avatars + general video |
| General video | Limited | Sora, Veo, Kling, Runway, Hailuo |
| AI chat | Limited script tools | 350+ models for script writing |
| Voice cloning | Limited | ElevenLabs voice cloning |
| Music generation | Stock library | Suno, Udio, MusicGen native |
| Pricing | $24+/mo avatar-focused | From $20/mo · full suite |
Highlights
Full script-to-final pipeline
Write the script with Claude/GPT-5, clone a voice, generate the avatar — all in one place.
Original music
Generate background music with Suno or Udio instead of stock libraries.
Frequently asked questions
Does Krater have AI avatars like HeyGen?
Krater includes avatar/presenter video generation alongside general AI video models. The model selection grows as new avatar APIs become available.
Can I clone a voice in Krater?
Yes. Krater integrates ElevenLabs voice cloning — upload a voice sample, generate narration in that voice.
How does Krater compare to HeyGen?
Krater Pro is $20/month with 1,500 credits across all video models and voice. HeyGen Creator is $24/month focused on avatars.
Can I export the videos?
Yes. All generated content is downloadable for use anywhere.