AI video makers, without the affiliate gloss
The three product families
Script → presenter
A digital presenter reads your script. Reliable, fast, made for training and explainer content. Synthesia is the reference product; its free plan gives 10 minutes/month (verified 2026-07-31).
Prompt → footage
Generative models create original clips from text or images. Creative ceiling is high, output is shot-length, and cost is metered in credits. Runway bundles several frontier models from $12/month.
Edit with AI assists
You still make the video; AI speeds the cutting, captioning, and effects. CapCut and Canva sit here — the right family when you have footage and lack hours.
How to choose in five minutes
Name the output first: a person explaining something on camera means avatar tools; footage that does not exist yet means generative; existing footage that needs polish means editing. Then check the unit economics against your volume — monthly-renewing credits suit ongoing production, one-time trial credits only suit evaluation, and per-generation costs punish iteration-heavy creative work. Finally, run your actual first project on the free tier before paying: every tool demos better than it produces, and the free tier is where you learn a tool's failure modes at no cost.
Common questions
What is the best AI video generator?
Wrong first question — the tools split by job. Script-to-presenter video (training, explainers) is one product family: Synthesia leads it, with a free plan we verified at 10 minutes/month. Creative text-to-video generation is another: Runway sells access to multiple frontier models (its pricing page lists Gen-4.5, Veo 3.1, Kling 3.0, and Seedance 2.0) from $12/month. Editing-with-AI-assists is a third: CapCut and Canva live there. Pick the family first; "best" only means something inside one.
Is there a genuinely free AI video generator?
Free tiers exist but read the units carefully. Synthesia's free plan renews monthly (1,200 credits, up to 10 minutes of video a month — verified on their pricing page 2026-07-31). Runway's free tier is 125 one-time credits: enough to evaluate the tool, not to produce with. That one-time-versus-monthly distinction is the single most common free-tier misunderstanding, and vendors do not go out of their way to correct it.
Can AI make a video from just text or a script?
Yes — two different ways. Avatar tools turn a script into a presenter reading it, reliably and cheaply; that is a solved product. Generative models turn a text prompt into original footage; results are improving fast but remain shot-length clips that need editing into a finished piece, with costs metered per generation. A "video from text" search usually means one of these without knowing it; our text-to-video guide sorts you into the right one.
Why does this site list so few tools?
Because we publish a tool's pricing and free-tier facts only after reading them on the vendor's own pages, with the date. Two of the four current entries are fully verified; the other two are honestly marked unverified with facts omitted. The catalog grows as verification does — we would rather be small and checkable than complete and stale.