Last updated: October 2026. Prices are in USD as listed by each company and can change; Canadian cards are charged in USD plus tax.
AI video tools can now turn a text prompt or a photo into a realistic clip with sound. The short answer: Google Veo (in Gemini) is the best value, Runway is the best all-in-one creative studio, Kling gives the most free daily clips, and HeyGen and Synthesia are best for talking-avatar videos.
Google Veo (in Gemini)
High-quality clips with native audio, included with Google AI plans from $4.99/month and free daily credits in Flow.
Pros
- Excellent realism and audio
- Included with Google AI plans
- Free daily credits in Flow
Cons
- Clips are about 8 seconds each
- Higher quality modes use credits fast
Best AI video generators at a glance
| Tool | Best for | Free plan | Paid from (USD) |
|---|---|---|---|
| Google Veo (Gemini/Flow) | Realism with audio, value | Yes, daily Flow credits | AI Plus $4.99/month |
| Runway | All-in-one creative studio | 125 one-time credits | $15/month ($12 yearly) |
| Kling AI | Most free clips, 1080p with audio | 66 credits/day | About $7–10/month |
| Luma (Ray) | Cinematic shots | Limited trial | $30/month |
| Hailuo (MiniMax) | Long clips up to 2K | Limited, watermarked | $14.99/month |
| Pika | Quick social clips | No free credits | $10/month |
| HeyGen | Avatar and talking-head videos | 3 videos/month | $29/month |
| Synthesia | Training and business videos | 10 min/month | $29/month |
The best AI video generators
1. Google Veo: best overall
Veo creates realistic 8-second clips with sound. Use it in the Gemini app or in Google Flow. Google AI Plus ($4.99) includes 200 Flow credits; AI Pro ($19.99) includes 1,000.
2. Runway: best creative studio
Runway combines its own Gen-4.5 model with other leading models plus editing tools in one app. Standard is $15/month (625 credits).
3. Kling AI: best free daily allowance
66 free credits a day (about six 5-second clips, watermarked). Paid plans add 10-second 1080p clips with native audio.
4. Luma: best for cinematic shots
Luma’s Ray models produce smooth camera moves. Plus is $30/month with commercial use.
5. Hailuo (MiniMax): longer clips
Clips of up to 15 seconds at up to 2K resolution. Standard costs $14.99/month.
6. Pika: quick social videos
Easy effects and short clips. Starter is $10/month, but commercial use needs the $35 Creator plan.
7. HeyGen: best for avatar videos
Turn a script into a presenter video, with avatars and translation. Free users get 3 short videos a month; Creator is $29.
8. Synthesia: best for business training
125+ avatars and dubbing for training and corporate videos. Free gives 10 minutes a month; Starter is $29.
Which AI video tool should you choose?
| If you want… | Choose |
|---|---|
| Best quality for the price | Google Veo |
| Editing and many models in one place | Runway |
| Free daily clips | Kling |
| A presenter reading a script | HeyGen or Synthesia |
FAQ
What is the best AI video generator?
Google Veo for most people, thanks to its realism, audio and low price through Google AI plans.
Is there a free AI video generator?
Yes. Google Flow gives free daily credits, and Kling gives 66 free credits per day. Free clips are usually watermarked.
What happened to Sora?
OpenAI closed the Sora app in April 2026 and its API in September 2026.
How long can AI videos be?
Most tools create 5–10 second clips (up to about 15 seconds on Hailuo). Avatar tools like HeyGen make videos of 30 minutes or more.