Audio and video AI is the field with the fastest progress, and the sharpest pitfalls. Voices and faces are personal data; anyone cloning them needs demonstrable consent. What still works without a subscription is in Creating AI videos for free, how a photo becomes a clip in Image to video with AI.
Our pick: ElevenLabs
Technically leading on speech output; deploying it demands clean consent and labelling.
What to look for when choosing
- Consent: cloned voices and avatars require documented permission from the person concerned.
- Labelling: synthetic content should be recognisable as such, which the AI Act requires in many cases.
- Cost per minute: video AI gets expensive fast, and you should expect several attempts per usable clip.
- Output quality: check resolution, lip sync and the pronunciation of names in your own tests.
How we weight these points is set out in our test methodology. The tool overview gives you every category at a glance.
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Every tool in this category
ElevenLabs
ElevenLabsSpeech synthesis that barely sounds synthetic any more, including in German.
2Google Veo
Google DeepMindPicture and sound in one pass, with lip sync that sets the benchmark.
3Synthesia
SynthesiaAvatar video for training and internal communication, without a camera or a studio.
4Luma Dream Machine
Luma AIThe friendliest way into AI video: images, clips and storyboards in one interface that overwhelms nobody.
5Runway
Runway AIVideo generation with serious tools for camera and editing.
6Kling
KuaishouLong clips, several shots, and characters that stay the same from scene to scene.
7Seedance
ByteDanceThe model for product video: packaging, logo and lettering stay the same across every shot.
8Higgsfield
Higgsfield AISeveral video models behind one interface, with camera control instead of lucky takes.
Video AI in focus
Individual tools in detail: what they are for, where they stop, and what they cost.
Video AI in focus
CapCut: AI features inside the editor itself
ByteDance's video editor has grown into a toolbox with script-to-video, avatars and voice cloning. For short social formats it is the shortest route from idea to finished clip.
Video AI in focus
HeyGen: avatar video for training, sales and support
A script becomes a video with a talking avatar, in over a hundred languages. Where that holds up, where it shows, and what it requires legally.
Video AI in focus
Kling 3.0: longer clips and characters that stay the same
Kuaishou's model targets what most video AI fails at: length, and recognisability across several shots.
Video AI in focus
Seedance: multi-shot clips in which the product stays the same
The model from the ByteDance orbit is cited mainly for advertising and retail, because logos, packaging and text are meant to stay stable across shots.
Video AI in focus
Higgsfield: camera work instead of lucky hits
The platform bundles several video models and adds a layer on top for camera moves, character consistency and a production pipeline.
Video AI in focus
Krea: many models under one interface
Rather than committing to a model of its own, Krea bundles other people's image and video models and makes them comparable. For the selection phase that is practical.
Video AI in focus
InVideo AI: from one sentence to a finished social clip
One prompt, one platform choice, and out comes a video with script, voiceover, footage, captions and music. The fastest route for beginners, with clear limits.
Video AI in focus
Freepik: AI video inside a subscription many already have
The stock library has turned into an aggregating interface for dozens of AI models. For agencies with an existing subscription it is the most convenient entry point.
Video AI in focus
Runway: the toolbox when it goes beyond a single clip
Runway is more than a generator: masking, retouching, style transfer and camera control make it a small post-production suite. What that means day to day.
Video AI in focus
Google Veo 3.1: picture and sound from one pass
Veo generates video together with matching audio and is regarded as the benchmark for lip sync. Interesting above all for anyone already working inside Google.
| # | Tool | Category | Overall score | Price | Best for |
|---|---|---|---|---|---|
| 1 | Video/Audio | from about $5 per month | Audiobooks, training videos, podcasts, accessibility | ||
| 2 | Video/Audio | from about 8 EUR per month in a Google subscription, all models only in the Ultra plan | Dialogue scenes, ads with spoken lines, and anyone already working with Google's tools | ||
| 3 | Video/Audio | from about $29 per month | Training, onboarding and product video in many languages | ||
| 4 | Video/Audio | from about $10 per month | Beginners, creatives and small teams who want to see ideas quickly before spending money | ||
| 5 | Video/Audio | from about $15 per month | Advertising, music videos, moving images for social media | ||
| 6 | Video/Audio | from about $10 per month | Short narrative formats, music videos, social media series with recurring characters | ||
| 7 | Video/Audio | from about $18 per month via Dreamina, or pay-as-you-go through platforms | Marketing teams and online retailers who need many variants of the same product | ||
| 8 | Video/Audio | from about $15 per month, billed annually | Anyone comparing several video models who wants camera control without running five subscriptions |