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Catalog AI video generators HeyGen

Alternatives to HeyGen

AI avatar video generation with lip sync and multi-language dubbing

Alt Score

Alt Score · 85

How this alternative ranks. How it works →

Verified coverage 90%83
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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#1 of 8 in AI video generators

HeyGen ranks #1 of 8 in AI video generators, with an Alt Score of 85. It is proprietary, freemium from $29/mo and available on Web, iOS and Android. 12 of 12 checklist rows are verified against a public source.

HeyGen is an AI video platform for creating avatar-led videos from text or a photo, translating videos into other languages with dubbing and lip sync, and cloning voices for text-to-speech. It is used through a web app, with companion iOS and Android apps, and offers a separate pay-as-you-go API for developers.

Most compared with InVideo AIKling AIRunway
Official site Suggest an edit Data history Work on HeyGen? Claim this page
Who it's for

Marketers, sales and L&D teams, and individual creators who want to produce presenter-led or localized video without filming or hiring voice/video talent.

What you get

Text-to-video and image-to-video generation with 1,100+ stock AI avatars, a custom avatar maker trained from a short recording, text-to-speech in 300+ voices, and AI dubbing/lip sync into 175+ languages.

How it works

Users type a script or upload a photo, pick or train an avatar, choose a voice, and HeyGen renders a video; the AI dubbing tool clones the speaker's voice and resyncs lip movement when translating an existing video.

Where HeyGen stands out

Verified capabilities most alternatives don't have.

Custom avatar training only 3 of 7 apps

See the full checklist

Why people leave HeyGen

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

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Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

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01

InVideo AI turns a text prompt into a full video by writing a script and assembling matching stock and AI-generated visuals, then adding AI voiceover, subtitles, and music, rather than generating nove.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 81

How this alternative ranks. How it works →

Verified coverage 90%79
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
02

Kling AI is an AI video and image generation platform operated by Kling AI Pte.

Proprietary WebmacOSWindowsiOS +1
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
03

Runway is a web, iOS and Android AI platform for generating and editing video and images from text or image prompts, built around its own Gen-4.5 model plus third-party models (Veo 3.1, Kling, Nano Ba.

Proprietary WebiOS
Alt Score

Alt Score · 74

How this alternative ranks. How it works →

Verified coverage 90%71
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
04

Synthesia is a web-based platform that turns text scripts into videos narrated by AI avatars, aimed at corporate training, sales enablement, and marketing use cases rather than open-ended cinematic ge.

Proprietary WebBrowser extension
Alt Score

Alt Score · 74

How this alternative ranks. How it works →

Verified coverage 90%71
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
05

Luma Dream Machine was the original product name for Luma AI's video generator at lumalabs.ai; the vendor's own llms.txt now warns against conflating the current Ray3.2 model with 'deprecated' Dream M.

Proprietary Web
Alt Score

Alt Score · 62

How this alternative ranks. How it works →

Verified coverage 90%58
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
06

Veo is Google DeepMind's video generation model, producing text-to-video and image-to-video clips with synchronized native audio and dialogue.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 59

How this alternative ranks. How it works →

Verified coverage 90%54
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it
07

Pika is a consumer AI video generation platform offering text-to-video, image-to-video, and video-to-video effects (Pikascenes, Pikadditions, Pikaswaps, Pikatwists, Pikaffects) through its Pika 2.5 mo.

Proprietary WebiOS
Alt Score

Alt Score · 48

How this alternative ranks. How it works →

Verified coverage 90%42
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Not a real alternative? Flag it

Feature comparison

Rows come from the AI video generators checklist (16 rows). Human-verified cells only. ? means the value has not been verified.

Comparing HeyGen InVideo AI × Kling AI × Runway × Synthesia × Luma ×
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Google Veo Pika
AI video generators checklist HeyGenInVideo AIKling AIRunwaySynthesiaLuma
Pricing model
Starts at
License
Platforms
Text-to-video
Image-to-video
AI avatars
Text-to-speech voiceover
Lip sync
Multi-language dubbing
Custom avatar training
4K export
Watermark-free free tier
API access
Commercial use rights
Free tier
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 17

Every fact and feature listed for HeyGen is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Yes. InVideo AI, Kling AI and Runway have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.