Creating videos with AI: what works today
AI video tools can generate shots from text, animate an image, have an avatar present a script, or speed up editing of existing footage. The right tool depends on your starting material and the control you need; its subscription price alone will not tell you what a publishable video will cost. This guide separates those uses and reviews official pricing checked on October 24, 2026, without treating vendors’ demos as guaranteed results.
Decide what you need AI to produce first
Video generation creates new moving images. It differs from assisted editing, which organizes footage you have already recorded, and from avatars, which deliver a script. An app may offer all of these features, but they serve different purposes.
A generated shot may work well for illustrating an abstract idea. To show exactly how a product works, actual footage or a screen recording remains preferable: you control what viewers see. For an internal procedure, an avatar can save you a shoot, provided you check the script and pronunciation.
| Category | Starting material | Intended result | What to check |
|---|---|---|---|
| Text to video | Written description | An invented shot | Accuracy of objects, actions, and movement |
| Image to video | Reference image | An animated version of the image | Distortions and changing details |
| Video avatar | Script and presentation setup | A character delivering the text | Voice, pronunciation, and synchronization |
| Assisted editing | Existing recording | An edited, captioned sequence | Cuts, transcription, and preservation of meaning |
Start with the specific task. Decide whether your challenge is finding visuals, recording a presenter, or editing raw footage. Our AI tools directory lets you continue your search by function.
Which video tools are worth considering, and what do they cost?
The table below offers starting points, not a quality ranking. Prices are in US dollars and reflect the official pages checked on October 24, 2026. Verify the final amount, billing period, and any applicable taxes before paying.
| Tool | Use to consider | Listed price | What the price does not tell you |
|---|---|---|---|
| Runway | Generating shots from text or an image | Standard: $15/month, or $12/month billed annually | How many usable takes you will get after experimenting |
| Luma | Generating and transforming shots | Plus: $30/month, or $300 billed annually | Credit consumption for each operation and resolution |
| Synthesia | Having an avatar present a script | Starter: $29/month billed monthly | How credits are shared across features |
| Descript | Editing existing recordings | Hobbyist: $24/person/month, or $16 billed annually | What you will need beyond the media and AI allowances |
Pricing sources: Runway, Luma, Synthesia, and Descript.
Pages and plans can also differ within the same service. At Luma, an older Dream Machine help page still lists plans that differ from the main pricing page. The table uses the main pricing page; do not infer the terms of a current plan from an old tutorial.
For detailed product differences, see the comparisons of Runway and Luma Dream Machine or Descript and CapCut. Here, the focus is on the work you need to do.
What works: a clearly defined shot you can evaluate
A reasonable starting point is a shot whose intended result you can describe and check. An atmosphere, a camera movement, or subtle animation of an image gives you clearer criteria than a scene combining characters, dialogue, movement, and object handling.
For image animation, Runway’s official guide separates the roles of the inputs: the image supplies composition, subject, and lighting, while the text primarily describes motion. The vendor recommends starting simply and warns that flaws already present in the image may become more pronounced.
A working prompt might therefore describe a fixed camera, a gently moving curtain, and steady lighting. That is not a formula for a guaranteed result. It is a request that makes deviations easy to spot. Then make a single change so you can understand its effect.
For a sequence of shots, prepare your references before generating. The same object needs to keep its shape, color, and accessories from scene to scene. The guide to generating images with AI can help you prepare those visuals.
If your project requires exact wording, an accurate interface, or specific packaging, add those elements during editing or film them. The ability to invent becomes a problem when the task is to reproduce information faithfully.
Calculate the cost of the takes you keep
The useful measure is the cost of the material you actually keep. You may be charged for a generation even when you reject the take. An otherwise usable sequence may also need a replacement voice track, a touch-up, or reframing.
As of October 24, 2026, Runway’s pricing page states that Standard includes 625 monthly credits, equivalent to approximately 52 seconds of generation with Gen-4.5. That allowance covers generated footage, not a guaranteed duration of finished video. The free plan lists 125 credits granted once, rather than a recurring monthly allowance.
A simple arithmetic example shows the difference: if you generate 40 seconds and keep only 10, the amount consumed is four times the duration retained. This ratio is a budgeting assumption, not a measured success rate for any tool.
Track these costs separately:
- The subscription and additional credits.
- Rejected generations and requested variations.
- Voice, music, and licensed media.
- Time spent editing, correcting, and reviewing.
Units also vary by feature. In its documentation on the October 2026 changes, Synthesia states that a finished video uses approximately 100 credits per minute, with consumption depending in part on how long an avatar appears on screen. Do not carry an estimate from one use case over to another.
For a first project, set a spending cap and decide when to stop. If repeated attempts produce the same flaw, simplify the scene or change methods before buying more credits.
Prepare a trial before committing
You do not need coding skills to evaluate a video app. You do need a clear idea of where the video will be published, an approved script, media you have permission to use, and someone responsible for reviewing the result. These prerequisites let you assess the service against your actual needs.
- Define the deliverable. Specify the audience, format, message, and elements that must remain accurate. Separate illustrative visuals from information you need to demonstrate.
- Break down the sequence. Give each shot a purpose: showing an object, establishing a mood, explaining an action, or delivering a line.
- Test the difficult part. Start with the interaction or transition that could make the project unusable, rather than its easiest shot.
- Record the settings. Keep the reference, prompt text, selected model, and displayed consumption. This lets you compare variations without losing track of the conditions behind them.
- Edit and review. Check the visuals, captions, and audio in the complete sequence, then review it on the intended viewing platform.
Also watch the test video without sound, then listen without looking at the picture. This can reveal an unclear caption, information conveyed only visually, or a voice whose pacing makes the message hard to follow.
Common problems: fix the result or change methods
The object changes during the shot. Check outlines, handles, logos, and parts that temporarily disappear from view. Reduce the requested movement, or use actual footage if the product’s exact appearance matters.
Continuity breaks between shots. Compare clothing, eye lines, lighting, and prop positions. A shot that looks acceptable on its own can become inconsistent when placed after another.
Captions change the message. Review proper names, negatives, units, and industry terminology. Misplaced punctuation can also change how a sentence is understood, even when the words have been recognized correctly.
The presentation looks right but says something false. Validate the text before turning it into speech. A convincing avatar does not make an imprecise script factually sound.
Corrections take longer than expected. Return to the original need. An animated slide deck, an actual screen recording, or a still illustration may convey the message with greater control. The useful criterion remains the time required to produce an acceptable deliverable.
These checks provide a method for reviewing finished work, not a ranking of each service’s flaws. Without comparable trials using your own scenes, they cannot establish a reliability rate for the products.
Before publishing: rights, data, and approval
A paid subscription does not settle every rights issue. Check your plan’s terms, the sources of images and music, and permission to use the people and voices depicted. For client work, keep the supporting documentation with the project files.
Before uploading internal footage, also assess its confidentiality and the service’s data processing terms. If colleagues or clients are identifiable, have the person responsible in your organization approve that use. The guide to writing an AI use policy can help formalize this review process.
Final approval should cover the exported file: a preview inside the editor is not enough. Pay particular attention to continuity, clipped captions, audio levels, and any branding elements.
- The content conveys the intended message without misleading details.
- The necessary permissions cover the people, voices, and media used.
- The total cost includes trials and corrections.
- A designated reviewer has approved the export intended for publication.
Frequently asked questions
Can you create AI videos for free?
Some plans let you try video generation or editing without paying. Check whether you can download the result, remove the watermark, and publish it for your intended use. Free access to an editor does not guarantee those options.
Which AI tool should you choose for a training video?
An avatar tool suits a script delivered to camera; an editor works better for a recorded demonstration. When teaching software or a technical task, keep an actual recording of the steps. A generated scene does not prove that a procedure works.
Does an AI video subscription include API access?
Do not assume it does: the app and programmatic access may have separate billing. Establish which account will cover the costs and which limits apply before connecting an automated workflow. The credits shown in your subscription may not be available to your program.
Can you make a consistent video with several characters?
You need to check continuity between shots, including clothing, props, positions, and voices. Prepare shared visual references and a detailed shot list, then review every transition. The quality of an isolated scene does not tell you how consistent an entire sequence will be.