Best AI Video Generators 2025: Top 10 Tested & Ranked

Best AI Video Generators 2025: Artificial Intelligence has completely transformed video creation. Whether you want to make social media clips, corporate training videos, YouTube content, or marketing promos, AI video generators are now faster, smarter, and more realistic than ever.

But with so many tools on the market, one question stands out:

Which AI video generator is actually the best in 2025?

In this guide, we’ve tested and ranked the top 10 AI video generators. You’ll learn their strengths, weaknesses, pricing, and best use cases — plus practical “how to start” steps for each tool — so you can pick the right tool for your content creation needs.

Why AI Video Generators Are a Game-Changer in 2025

AI video generators save hours of editing time while providing professional-quality results. They’re ideal for:

• Content creators who need videos fast

• Marketers looking for promo videos or ads

• Businesses creating tutorials or internal training

• Educators making explainer videos for students

The best AI tools now offer text-to-video, voiceovers, avatars, stock media libraries, and advanced editing options, making video production easier than ever.

Top 10 AI Video Generators for 2025

Here’s our full list of the best AI video generators, ranked by features, quality, ease of use, and value for money.

1. Synthesia — Best for Professional & Corporate Videos

• Best For: Training, explainer videos, corporate presentations

• Highlights: Realistic AI avatars, 140+ languages, human-like speech

• Why We Like It: Perfect for businesses that need polished, professional videos quickly.

Weaknesses: More expensive than some beginner tools.

How to Start with Synthesia:

1. Sign up for a free trial on Synthesia.io.

2. Choose a pre-made avatar or create your own.

3. Enter your script or upload text.

4. Customize language, voice, and background.

5. Render and download your video in HD.

2. Runway ML — Best for Creative & Cinematic AI Videos

• Best For: Storytelling, creative projects, cinematic visuals

• Highlights: Generative video, advanced editing, AI-powered effects

• Why We Like It: Ideal for filmmakers and designers who want more creative control.

Weaknesses: Steeper learning curve for beginners.

How to Start with Runway ML:

1. Create an account on RunwayML.com.

2. Choose a template or start a blank project.

3. Upload assets or generate AI visuals from text prompts.

4. Use the timeline editor to fine-tune your video.

5. Export in high-resolution or share directly to social media.

3. Pictory — Best for Repurposing Content

• Best For: Bloggers, social media creators, repurposing articles

• Highlights: Converts blogs or scripts into videos, automatic captions, stock library

• Why We Like It: Makes turning existing content into engaging videos fast and easy.

Weaknesses: Limited customization options compared to professional editors.

How to Start with Pictory:

1. Sign up at Pictory.ai.

2. Paste your blog post or script.

3. Let Pictory automatically generate a storyboard.

4. Customize images, video clips, and captions.

5. Render and download your video.

4. InVideo AI — Best Value for Money

• Best For: Social media creators, small businesses

• Highlights: Templates for all platforms, bulk creation, AI-assisted editing

• Why We Like It: Affordable, beginner-friendly, versatile tool for various video needs.

Weaknesses: Advanced features may require paid subscription.

How to Start with InVideo AI:

1. Sign up at InVideo.io.

2. Pick a template or start from scratch.

3. Add your text, images, or video clips.

4. Use AI suggestions to improve content.

5. Export and share across social media platforms.

5. VEED.IO — Best All-in-One Editor + AI Generator

• Best For: Teams, collaboration, long-form videos

• Highlights: Subtitles, translations, branding kits, collaboration tools

• Why We Like It: Combines editing and AI generation in one platform.

Weaknesses: Free plan has watermark limitations.

How to Start with VEED.IO:

1. Register at VEED.IO.

2. Upload or create a new video project.

3. Use AI tools for captions, translations, and voiceovers.

4. Add branding elements for your business.

5. Export and share in multiple formats.

6. Lumen5 — Best for Beginners

• Best For: Quick social media videos, beginner-friendly content

• Highlights: Drag-and-drop editor, templates, automatic storyboard

• Why We Like It: Easy for anyone to create polished videos without prior experience.

Weaknesses: Less suitable for professional-level or cinematic content.

How to Start with Lumen5:

1. Sign up at Lumen5.com.

2. Select a template or auto-generate from a blog.

3. Add text, images, and clips.

4. Customize colors, fonts, and music.

5. Download and share directly to social media.

7. HeyGen — Best for Marketing & Business Videos

• Best For: Sales, marketing, and internal company videos

• Highlights: Avatar-based presentations, natural-sounding voiceovers

• Why We Like It: Fast production for promotional and training content.

Weaknesses: Limited creative flexibility for filmmakers.

How to Start with HeyGen:

1. Sign up at HeyGen.com.

2. Choose an AI avatar.

3. Input your script or text.

4. Customize voice and background.

5. Generate and download your video quickly.

8. DeepBrain AI — Best for Realistic Broadcast-Style Videos

• Best For: News briefs, corporate media, hyper-realistic avatars

• Highlights: AI avatars with lifelike expressions, professional output

• Why We Like It: High realism for professional presentations.

Weaknesses: Expensive and more suited for corporate use.

How to Start with DeepBrain AI:

1. Sign up at DeepBrainAI.com.

2. Select an avatar or virtual presenter.

3. Input your script or upload text.

4. Choose style, background, and voice.

5. Render and download your final video.

9. Designs.ai — Best All-Around Suite

• Best For: Teams, multi-creative projects

• Highlights: Text-to-video, voiceovers, graphic design, templates

• Why We Like It: All-in-one platform for video, audio, and graphics in one subscription.

Weaknesses: Can feel overwhelming for solo beginners.

How to Start with Designs.ai:

1. Sign up at Designs.ai.

2. Select the “Videomaker” tool.

3. Enter your script or text.

4. Customize visuals, music, and voiceover.

5. Render and export your video.

10. Kling AI — Best for High-Quality Motion & Realism

• Best For: Short films, promos, cinematic scenes

• Highlights: Smooth motion, realistic physics, high-quality visuals

• Why We Like It: Excellent for creators focused on aesthetics and realism.

Weaknesses: Slower rendering and less beginner-friendly.

How to Start with Kling AI:

1. Create an account at KlingAI.com.

2. Choose a template or blank project.

3. Input your script and visuals.

4. Adjust AI-generated motion and effects.

5. Export in cinematic quality.

Quick Feature Comparison Table

Mobile-friendly tip: Scroll horizontally or view one column at a time on small screens.

How to Pick the Right AI Video Generator

1. Beginners / Social Media Creators: Lumen5, InVideo AI, Pictory

2. Businesses / Corporate Training: Synthesia, HeyGen, DeepBrain AI

3. Creative Professionals / Filmmakers: Runway ML, Kling AI

4. Teams / Collaborative Workflows: VEED.IO, Designs.ai

Pricing Overview

• Free Plans: Most tools offer basic free tiers with limitations like watermarks or render times.

• Paid Plans: Range from $10–$50/month for individuals, and higher for enterprise features.

• Value for Money: InVideo AI and Lumen5 provide excellent beginner value; Synthesia and Runway ML offer premium corporate-level results.

Final Thoughts

AI video generators in 2025 are smarter, faster, and more accessible than ever.

• For professional corporate videos, go for Synthesia or DeepBrain AI.

• For creative storytelling, Runway ML or Kling AI shine.

• Beginners and social media creators can start with Lumen5, Pictory, or InVideo AI.

The key is to test a few tools to see which fits your workflow best. With AI, your video content creation just got easier, faster, and more cost-effective than ever before.