I Tried 14 AI Video Generator Tools, These are the Best (2025)

In this video, I’ll walk you through 3 main categories of AI video tools:
🟢 AI Avatars – Create talking head videos and AI-generated influencers
🟠 Generative AI Video – Produce cinematic B-roll and impossible scenes
🔵 Complete AI Video Generators – Generate entire videos with AI narration & visuals

Not every tool is perfect for every person, but there is an AI stack (a bundle of tools) that’s perfect for your workflows. Knowing what’s available will help you identify the right tools for your needs—whether it’s AI avatars, cinematic B-roll, or fully automated video creation.

By the end, you’ll know exactly which FREE AI tools to start experimenting with, plus one insane feature that could change Hollywood in the next 300 days. Let’s dive in. 🚀

LINKS TO THE TOOLS:
Synthesia - www.synthesia.io/
Heygen - www.heygen.com/
VEED.IO - www.veed.io/
Haiper AI - haiper.ai/ (Has been decommissioned since filming this video)
Sora - openai.com/sora/
Hailuo AI - hailuoai.video/
Pollo AI - pollo.ai/
Pictory - pictory.ai/
Fliki AI - fliki.ai/
Invideo AI - invideo.io/

TIMESTAMPS:
(0:00) - Intro
(0:53) - What is AI Avatars?
(1:06) - Synthesia
(1:43) - Heygen AI
(2:11) - VEED.io
(2:42) - What is Generative AI Videos?
(3:30) - Sora and Haiper AI
(4:20) - Consistent Character Video Generation
(4:54) - Hailuo AI
(5:40) - What is Complete AI video Generators?
(6:24) - Pictory
(6:31) - InVideo AI
(6:37) - Fliki
(6:52) - Character Replacement Tools
(8:19) - O