Best AI Video Generators in 2026
We tested 20+ AI video tools and ranked the best for avatar videos, text-to-video generation, content repurposing, and more. Find the right tool for your budget and workflow.
Top 5 AI Video Generators
Our editors' picks, ranked by overall performance.
#1
Synthesia
⭐ 4.8/5Best for AI Avatar Videos · Corporate training & marketing
From $29/mo
Pros
- ✓ 150+ AI avatars
- ✓ 120+ languages
- ✓ No camera needed
- ✓ Enterprise-ready
Cons
- ✗ Limited creative freedom
- ✗ Avatar-focused only
#2
Runway ML
⭐ 4.7/5Most Innovative AI Video Editor · Filmmakers & creative professionals
Free / $15/mo
Pros
- ✓ Gen-3 text-to-video
- ✓ Green screen removal
- ✓ Motion tracking
- ✓ Image-to-video
Cons
- ✗ Requires creativity skills
- ✗ Limited free credits
#3
Pictory
⭐ 4.5/5Best for Content Repurposing · Content marketers & bloggers
From $23/mo
Pros
- ✓ Blog-to-video
- ✓ Auto captions
- ✓ Stock library
- ✓ Brand kits
Cons
- ✗ Less creative control
- ✗ No AI avatars
#4
InVideo AI
⭐ 4.4/5Best Value AI Video Maker · Social media marketers
Free / $25/mo
Pros
- ✓ 5,000+ templates
- ✓ Prompt-to-video
- ✓ Stock footage included
- ✓ Multi-platform export
Cons
- ✗ Watermark on free
- ✗ Processing speed
#5
HeyGen
⭐ 4.5/5Best for Personalized Video at Scale · Sales teams & educators
Free / $29/mo
Pros
- ✓ Realistic avatars
- ✓ Video translation
- ✓ Custom avatar cloning
- ✓ API for scale
Cons
- ✗ Credits run out fast
- ✗ Avatar lip-sync limitations
Feature Comparison
See how each AI video generator stacks up across key features.