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AI video tools

AI video tools in 2026: generation, avatars, voice and editing.

Runway, Synthesia, Pika, HeyGen, Veo, Descript and tools for clips, avatars and voiceovers.

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TextClaude / ChatGPT
ResearchPerplexity
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SlidesGamma / Canva

AI video tools

How to choose the right AI video tools.

Video tools fall into four classes: text- or image-to-video (Runway, Sora, Veo, Pika), avatar videos (Synthesia, HeyGen), AI voice (ElevenLabs) and editing (Descript). Most are priced in credits, so the monthly fee does not indicate how much video is produced.

Prices were checked on the official pricing pages on 29 August 2026 (USD/month).

Updated 29 August 2026 · prices checked on official pages

Video tool catalog

AI video tools: generators, avatars, dubbing and editing.

A video page needs more than a single Runway link. This selection separates real video generators, avatar platforms, editing tools, dubbing workflows and helpers for social videos.

Generation

Runway

runwayml.com

Text-to-video, image-to-video, generative fill, motion brush, editing and creative short clips.

Clip

Pika

pika.art

Short AI clips, fast video ideas, style variations, animation and experiments for social media.

Avatar

Synthesia

synthesia.io

Avatar videos for courses, explainer videos, internal communication and multilingual presenters.

Avatar

HeyGen

heygen.com

AI avatars, video translation, dubbing, talking heads and marketing videos.

Editing

Descript

descript.com

Video and podcast editing through text, transcription, overdub, cutting and subtitles.

Model

Veo

deepmind.google/technologies/veo

Google's video generation model for high-quality video sequences from prompts.

Cinematic

Luma Dream Machine

lumalabs.ai/dream-machine

Text- and image-to-video with cinematic motion and fast concept clips.

Generation

Kling AI

klingai.com

AI video generation with strong motion, image-to-video and creative sequences.

Social

CapCut AI

capcut.com/tools/ai-video-generator

Social editing, subtitles, templates, short videos and simple AI features.

Design

Canva AI Video

canva.com/ai-video-generator

Simple video ideas, templates, brand materials, social formats and team workflows.

Creative

Adobe Firefly Video

firefly.adobe.com

An Adobe workflow for generative video features, visual materials and Creative Cloud proximity.

Audio

ElevenLabs

elevenlabs.io

Voiceover, dubbing, voices, localization and audio for AI videos.

Tools and prices · checked 29 August 2026

Comparison table.

USD, monthly billing, before tax; "approx." marks regional, credit-based or frequently changing prices. Notes are taken from the providers' documentation.

ToolPriceFree tierNotesUse
Runway (Gen-4)Standard $12 · Pro $28 · Max $76 (annual; monthly n. $15/35/95)125 one-time creditsCamera and motion control; credit-basedProfessional clips
OpenAI SoraChatGPT Plus $20 (limited) · Pro $200NoIncluded in ChatGPT subscription; 1080p and longer clips on ProChatGPT subscribers
Google VeoGoogle AI Pro $19.99 (Veo Lite) · AI Ultra $99.99–199,99NoIncluded in Google AI subscription; audio included; Flow editorGoogle subscribers
SynthesiaStarter approx. $29Yes (limited)Avatar videos, Finnish speech and captionsTraining and product videos
HeyGenCreator approx. $29Yes (short video)Talking avatar, lip-synced translation into several languagesMultilingual videos
ElevenLabsStarter $5 · Creator $22Yes (10,000 credits/month)Finnish AI voice, voice cloning, dubbingNarration, podcasts
DescriptCreator approx. $24Yes (limited)Text-based video editing, transcriptionEditing, podcasts
PikaStandard approx. $10Yes (limited)Effects and stylised clipsSocial content
MultipleChatPro from $20Yes (limited)Script, storyboard and captions from several models; the video itself is made with the tools abovePre-production

Summary: Sora and Veo are included in ChatGPT and Google AI subscriptions (from the $20 tier), Runway and Pika are standalone credit-based services ($10–95), Synthesia and HeyGen are avatar services (approx. $29) and ElevenLabs covers voice (from $5). Finnish speech is documented for ElevenLabs, Synthesia and HeyGen.

Workflows

Which AI video tools fit which kind of video?

Text-to-video is only part of the process. For good results you need a script, a storyboard, visual consistency, a rights check, audio, subtitles, an export format and human approval.

Social clip

Shape the idea, write a hook, generate 3 scenes, add subtitles, check music rights and export in 9:16.

Explainer video

Write a script, build a storyboard, choose a presenter or avatar, add screenshots/visuals and check your sources.

Product demo

Show the problem, explain the benefit, combine UI recordings or generated B-roll and embed a clear call to action.

Localization

Transcribe the original video, review the translation, add dubbing or subtitles and adapt the tone for each market.

What matters in professional AI video

For every video tool, check whether commercial use is allowed, which rights apply to generated clips, whether brand logos appear correctly, whether the music and voices are licensed and whether people, avatars or faces are used with consent. Especially in advertising, courses, recruiting and product communication, a fast clip is only valuable if it holds up legally and in substance.

Multi-model

MultipleChat: when one AI tool is not enough.

Many users compare ChatGPT, Claude, Gemini and Perplexity manually across several tabs. MultipleChat brings this way of working into a single interface: projects, context, model comparison and repeatable workflows.

Why does this make sense?

One model is rarely best at everything. Claude can be strong for text, Perplexity for sources, Gemini for Google workflows and ChatGPT for general tasks. Comparing saves time and reduces blind dependence on a single model.

Risks

Data privacy, hallucinations and copyright belong front and center.

Professional users need to view AI tools with a critical eye. A model can sound convincing and still be wrong. It can invent sources, repeat outdated information or send confidential data to a service whose rules do not suit your company.

For sensitive data the rule is: do not copy customer records, passwords, contract contents, health information or internal strategy papers into a tool before data privacy, the provider's terms and the team's rules have been clarified. For published content the rule is: check the facts, check the sources and do not use others' work without attribution.

A check question

Would I send this same text, this same data or this same file to an external contractor? If not, it probably does not belong in an AI tool without oversight.

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FAQ

Frequently asked questions.

Which video tool supports Finnish?

ElevenLabs, Synthesia and HeyGen list Finnish among supported speech languages; Descript transcribes Finnish. Video generators (Runway, Sora, Veo) are not language-bound.

Is there a free video generator?

Runway gives 125 one-time credits; Pika, Synthesia and HeyGen a limited free quota. Sora and Veo are only available on paid ChatGPT and Google subscriptions.

How much video does a subscription produce?

Services state credit counts, not seconds; the cost of one clip depends on model and resolution. Compare credit cost per second, not the monthly fee.

Can AI video be used in advertising?

Paid tiers grant commercial rights. Cloning a real person's face or voice requires written consent, and the EU AI Act requires AI-generated or manipulated content to be labelled.