The best ai video generators in 2026
Avatar-based video generation, where a script becomes a presenter-led video without a camera. Priced by minutes or credits rather than by seat.
We have not ranked these one to five, because the right choice depends entirely on how you work. Each entry below says who it suits and who should skip it.
Synthesia
Turns a script into an avatar-presented video, aimed at corporate training and internal communications.
| Plan | Price | What it adds |
|---|---|---|
| Basic (Free) | Free | 10 minutes/month · 9 AI avatars · 1,200 credits/month · No card required |
| Starter (annual) | $18/mo | 120 minutes/year · 125+ avatars · Logo removal · AI dubbing |
| Starter (monthly) | $29/mo | 12 minutes/month · Same features, billed monthly |
| Creator (annual) | $64/mo | 360 minutes/year · 5 personal avatars · API access · Interactive videos |
| Creator (monthly) | $89/mo | 30 minutes/month · Same features, billed monthly |
| Enterprise | Custom | Unlimited minutes · 240+ avatars · SAML/SSO · SCORM export · Dedicated CSM |
Pricing verified
Synthesia: who it suits
Buy it if
- Corporate training and onboarding video at scale
- Localising one script into many languages without re-shooting
- Teams with no video production capability
Skip it if
- Marketing video where a real presenter carries the brand -- avatars still read as avatars
- Anyone needing more than about 30 minutes a month without moving to Enterprise
- Creative or narrative video, which is not what this generates
Visit Synthesiafrom $18/mo · free tier available
HeyGen
Avatar video generation with strong voice cloning and translation, priced on credits rather than minutes.
| Plan | Price | What it adds |
|---|---|---|
| Free | Free | 3 videos/month up to 1 min · 500+ stock avatars · 1 custom avatar · 30+ languages |
| Creator (annual) | $24/mo | 600 credits · Up to 30 min videos · 1080p · Voice cloning · 175+ languages |
| Creator (monthly) | $29/mo | Same features, billed monthly |
| Pro | $49/mo | 1,000 credits · 4K export · Faster processing · Advanced models |
| Business | $149/mo | Plus $20/seat/month · 1,500 credits · Up to 60 min videos · SAML/SSO · SCORM export |
| Enterprise | Custom | No duration limits · SCIM provisioning · Multi-workspace control |
Pricing verified
HeyGen: who it suits
Buy it if
- Marketing and social video needing many short variations
- Translating and dubbing existing video into other languages
- Anyone wanting a custom avatar without paying first
Skip it if
- Teams who want predictable per-minute budgeting -- credits vary by feature used
- Large teams on the Business tier, where per-seat pricing stacks on top of the base
- Long-form video on the free tier, which is limited to one minute
Visit HeyGenfrom $24/mo · free tier available
Descript
Edits recorded video and audio by editing its transcript -- delete a sentence in the text and it disappears from the recording. An editor, not a generator.
| Plan | Price | What it adds |
|---|---|---|
| Free | Free | 60 minutes of media/month · 100 one-time AI credits · 720p watermark-free export · Text-based editing |
| Hobbyist (annual) | $16/mo | 10 hours media/month · 400 AI credits/month · 1080p export · Studio Sound · Voice clones |
| Hobbyist (monthly) | $24/mo | Same features, billed monthly |
| Creator (annual) | $24/mo | 30 hours media/month · 800 AI credits · 4K export · AI video generation · Unlimited stock media |
| Creator (monthly) | $35/mo | Same features, billed monthly |
| Business (annual) | $50/mo | 40 hours media/month · 1,500 AI credits · Brand Studio · 30+ language dubbing · Custom AI avatars |
| Business (monthly) | $65/mo | Same features, billed monthly |
| Enterprise | Custom | SOC 2 Type II · SSO/SCIM · Dedicated CSM |
Pricing verified
Descript: who it suits
Buy it if
- Podcasts, interviews and talking-head video where the content is speech
- Teams without a dedicated video editor
- Repurposing long recordings into clips and transcripts
Skip it if
- Generating video from a script with no recording -- Synthesia and HeyGen do that; this edits footage you already have
- Complex visual editing, motion graphics or colour work, where a real NLE is the right tool
- High-volume video on the lower tiers, since media hours run out well before AI credits do
Visit Descriptfrom $16/mo · free tier available
Common questions
- What is the best ai video generator?
- There is no single answer, and any page claiming one is selling something. Synthesia is the pick if corporate training and onboarding video at scale; HeyGen is the pick if marketing and social video needing many short variations; Descript is the pick if podcasts, interviews and talking-head video where the content is speech.
- Which of these have a free tier?
- Synthesia, HeyGen, Descript. That makes them the sensible places to start if you are evaluating.
- What is the cheapest option?
- Descript at $16/mo. Cheapest is not the same as best value — the allowances differ significantly between tools at the same price.