Vidnoz AI vs HeyGen
Two ai avatars tools side by side: pricing, free plans, features and who each one suits.
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#4 of 42 in AI avatars
A template-driven AI avatar video maker with thousands of avatars and voices, voice cloning, video translation and a free daily allowance
Best for: Teachers, trainers, small businesses and marketers who need talking-presenter videos from a script or slide deck on a small budget.
#10 of 42 in AI avatars
The best-known AI avatar platform, with stock presenters, a digital twin of you, Video Agent and lip-synced translation into 175+ languages
Best for: Creators, coaches, course makers and marketing teams who want a realistic presenter, often a clone of themselves, and need the same video in many languages.
The short answer
More creators choose Vidnoz AI than HeyGen, and it ranks higher in our ai avatars list. Pick Vidnoz AI if you want teachers, trainers, small businesses and marketers who need talking-presenter videos from a script or slide deck on a small budget. Pick HeyGen if you want creators, coaches, course makers and marketing teams who want a realistic presenter, often a clone of themselves, and need the same video in many languages.
Vidnoz AI: One of the cheapest ways into avatar video, with a usable free tier, a huge template library and SCORM export on the entry plan. Product counts and credit rules differ between pages, the free plan is tiny, and monthly plans cannot be refunded.
HeyGen: HeyGen is the reference point for AI avatars, with a deep feature set, strong translation and a real free plan. The credit system and plan pages are confusing, the numbers it quotes change from page to page, and serious use starts at $29 a month.
Specs side by side
| Vidnoz AI | HeyGen | |
|---|---|---|
| Starting price | From $19.99/mo | From $24/mo |
| Free tier | ||
| Pricing | Free plan with 8 credits a day (about 16 seconds), 720p and a watermark. Starter from $19.99/mo billed yearly ($26.99 monthly), Business from $56.99/mo yearly ($74.99 monthly). | Free plan with 3 watermarked videos a month up to 1 minute. Creator from $24/mo billed yearly ($29 monthly), Pro from $49/mo. |
| Platforms | Web | Web, API |
| Best for | Teachers, trainers, small businesses and marketers who need talking-presenter videos from a script or slide deck on a small budget. | Creators, coaches, course makers and marketing teams who want a realistic presenter, often a clone of themselves, and need the same video in many languages. |
| Last checked | 2026-10-21 | 2026-10-21 |
Pricing
Vidnoz AI
Free plan with 8 credits a day (about 16 seconds), 720p and a watermark. Starter from $19.99/mo billed yearly ($26.99 monthly), Business from $56.99/mo yearly ($74.99 monthly).
- FreeFree
- Starter$19.99/mo yearly · $26.99 monthly
- Business$56.99/mo yearly · $74.99 monthly
- EnterpriseContact sales
- Add-ons$299/yr Avatar Pro · $9.99/mo Voice Clone
HeyGen
Free plan with 3 watermarked videos a month up to 1 minute. Creator from $24/mo billed yearly ($29 monthly), Pro from $49/mo.
- FreeFree
- Creator$24/mo yearly · $29 monthly
- ProFrom $49/mo
- Business$149/mo + $20 per extra seat
- EnterpriseContact sales
- APIPay as you go from $5
Key features
Vidnoz AI
- Library of 1,700+ stock AI avatars and 2,680+ voices in 140+ languages, per the pricing page
- 3,400+ editable video templates for sales, training, explainers, news and more
- Expressive avatars with gestures and body language, plus photo avatars from a single portrait
- Product avatars that hold your product image for UGC-style ads
- Custom digital-twin avatars (Avatar Pro add-on) and voice cloning
- One-click video translation with lip sync, subtitle translation and SRT upload
- PPT and PDF import that turns each slide into a scene
- Text-to-video and prompt-to-video, plus AI script generation
- SCORM export for learning management systems
- Brand kit, branded video pages with CTAs, embeds, team workspaces and analytics on Business
- Separate Vidnoz Gen product with image-to-video and access to multiple video models
HeyGen
- Personal Avatar (digital twin) from a short recorded clip plus a consent statement, on HeyGen's Avatar V model
- Photo Avatar that turns one front-facing photo into a talking presenter, on Avatar IV
- Stock library of ready-made presenters, cleared for commercial use on paid plans
- Video Agent that turns a one-line prompt into a scripted video with avatar, B-roll and motion graphics
- AI Studio, a text-based editor where you control script, voice, gestures and emotion
- Video translation with voice cloning and lip sync, from an upload or a YouTube link, up to 10 languages at once
- Brand glossary for protected terms and forced translations
- PowerPoint and PDF to video, up to 50 slides, with speaker notes as script
- Seedance 2.0, Veo 3.1 and Nano Banana inside the app on Pro
- API, MCP server and a ChatGPT app
Strengths and weaknesses
Vidnoz AI
- Free plan with daily credits and no card needed
- Low entry price for a full avatar video tool
- Very large avatar, voice and template libraries
- SCORM export on Starter, which suits course creators
- PPT and PDF import makes slide-based training videos fast
- Up to 60 minutes per video on paid plans
- The free plan gives about 16 seconds of video a day, at 720p with a watermark
- Avatar and template counts differ between the homepage and the pricing page
- Voice cloning is a paid add-on on Starter and Avatar Pro costs extra on every plan
- Monthly subscriptions are not refundable; only yearly plans get a 7-day money-back window
- Credit carry-over rules differ between Vidnoz AI and Vidnoz Gen pages
- Four separate products (Vidnoz AI, Gen, Translator, Voice) each have their own price list
HeyGen
- Free plan with no card, enough to test a custom avatar and Video Agent
- Translation keeps your cloned voice and re-syncs the lips, not just subtitles
- Custom avatars require on-camera consent from the person shown
- Credits roll over one month on monthly plans and all year on annual plans
- One app covers avatars, translation, slides to video and B-roll generation
- Public API from $5 pay as you go
- Free videos are watermarked and capped at 1 minute
- Credit cost per minute depends on the avatar model, so budgeting takes work
- Stock avatar count, language count and free plan resolution differ between HeyGen's own pages
- 4K, Seedance and Veo need Pro at $49 a month or more
- Only Business users can buy one-off credit packs
- Business seats add $20 each on top of $149
Try Vidnoz AI
Free plan with 8 credits a day (about 16 seconds), 720p and a watermark. Starter from $19.99/mo billed yearly ($26.99 monthly), Business from $56.99/mo yearly ($74.99 monthly).
Try HeyGen
Free plan with 3 watermarked videos a month up to 1 minute. Creator from $24/mo billed yearly ($29 monthly), Pro from $49/mo.