Skip to content

Best AI video generators

Short answer: Our top picks are Runway (93), Synthesia (93) and HeyGen (91), out of 9 tools ranked by editorial score.

AI video tools split into two groups: generative models that turn text or images into clips (Runway, Kling, Luma, Pika), and avatar platforms that turn a script into a presenter-led video (Synthesia, HeyGen). Ranked by editorial score in our video category; video editors like Descript are covered on the category page instead.

Ranked by editorial score in Video. Rankings are editorial, never paid. Pricing details last verified 2026-10-16.

The list

  1. 1

    Runway

    by Runway

    Text- and image-to-video, editing tools and an API, used by filmmakers; free plan with a one-time credit allowance.

    Editorial 93FreemiumFree tier
  2. 2

    Synthesia

    by Synthesia

    Presenter-led videos with AI avatars and voices from a script; Basic plan is $0 with a monthly allowance of video minutes.

    Editorial 93FreemiumFree tier
  3. 3

    HeyGen

    by HeyGen

    AI avatars and video translation for spokesperson videos, dubbing and personalized video.

    Editorial 91FreemiumFree tier
  4. 4

    Kling AI

    by Kuaishou

    Kuaishou's text- and image-to-video generator; free Basic plan, paid memberships add monthly credits.

    Editorial 89FreemiumFree tier
  5. 5

    Gemini

    by Google

    Google's assistant includes media generation, with a free tier and paid Google AI plans.

    Editorial 86FreemiumFree tier
  6. 6

    Luma

    by Luma AI

    Home of Dream Machine for generating video and images; paid plans (a free option was not confirmed).

    Editorial 80Paid
  7. 7

    Midjourney

    by Midjourney

    Known for its distinctive aesthetic in images, and also generates video; subscription only.

    Editorial 79PaidNo free tier
  8. 8

    Adobe's generative studio covers video as well as images, integrated with Creative Cloud apps.

    Editorial 78FreemiumFree tier
  9. 9

    Pika

    by Pika Labs

    Short, stylized clips and effects from text or images; the free account includes 0 monthly credits.

    Editorial 78Freemium

Comparison table

Best AI video generators compared
#ToolBest forPricing modelFree tierEditorial score
1Runwaytext-to-video, filmmaking, apiFreemiumYes93 / 100
2Synthesiaai avatars, training videos, localizationFreemiumYes93 / 100
3HeyGenai avatars, video translation, dubbingFreemiumYes91 / 100
4Kling AItext-to-video, image-to-videoFreemiumYes89 / 100
5Geminichat assistant, google workspace, multimodalFreemiumYes86 / 100
6Lumatext-to-video, dream machinePaidNot verified80 / 100
7Midjourneytext-to-image, art, illustrationPaidNo79 / 100
8Adobe Fireflytext-to-image, creative cloud, commercial useFreemiumYes78 / 100
9Pikatext-to-video, effects, social videoFreemiumNot verified78 / 100

"Best for" lists each tool's use-case tags. Scores are editorial (0–100) in Video; pricing last verified 2026-10-16.

Frequently asked questions

Is there a free AI video generator?
Runway (one-time credit allowance), Kling (free Basic plan) and Synthesia ($0 Basic plan with a monthly allowance of video minutes) have free options. Pika's free account includes 0 monthly credits, and Luma's free option was not confirmed when we checked.
What's the difference between text-to-video and AI avatar tools?
Text-to-video tools (Runway, Kling, Luma, Pika) generate new footage from a prompt or image. Avatar tools (Synthesia, HeyGen) produce a presenter speaking your script — common for training and marketing videos.
Which AI video tool is best for training videos?
Synthesia is built for presenter-led videos with AI avatars and is popular for training content; HeyGen is a close alternative that adds video translation and dubbing.

Full category rankings:

Tools in those categories:

More guides: