SpecialistAll-in-one mobile and web video editor equipped with built-in AI avatar and captioning tools.
#1HeyGen records 7,000,070 monthly visits with +9.4% month-over-month growth and Freemium pricing. Streamr.ai records 3,525 monthly visits with +12.8% growth and Paid pricing.
Create and activate premium CTV video ads in minutes
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | app.heygen.com | streamr.ai |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 7M (7,000,070) | 3.53K (3,525) |
| MoM Traffic Delta | +599.16K (+9.4%) |
| +399 (+12.8%) |
| Primary Market & Share | 🇺🇸 United States (18.5%) | 🇺🇸 United States (100%) |
|---|
| Direct Visits / mo | 4.1M | 1.39K |
|---|
| User Rating | 4.8 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|

Turn scripts into studio-quality AI avatar videos in minutes
Choose from 500+ stock presenters, use photo avatars, or train a custom Video Avatar that looks and sounds like you, then generate narrated videos straight from a script.
Localize one recording into 175+ languages and dialects with editable scripts, brand glossaries, voice switching and proofreading seats for native-language review.
An agentic workflow expands ideas into finished videos, with access to leading generative models for video and image generation on higher plans.
Add quizzes, branching and decision points, embed videos by link, and export SCORM packages so content drops straight into corporate learning systems.
Create and activate premium CTV video ads in minutes
Describe a business, product or website and generate a video ad creative with AI, then edit it in the built-in studio.
Turn existing images into video, adapt creatives across upload, social and display templates, and move them into storyboards.
Push campaigns live across streaming platforms and connected TV with automated compliance and formatting handled for you.
Storyboards and campaign tools keep creative versions, assets and live campaigns organised in one place.
SpecialistAll-in-one mobile and web video editor equipped with built-in AI avatar and captioning tools.
#1SpecialistProvides industry-leading voice cloning and speech synthesis for realistic avatar narration.
#2SpecialistOffers browser-based video creation with AI avatar and voice generation tools.
Provides accessible AI avatar video creation and talking-head templates, featuring a generous free tier but simpler editing tools.
Industry-leading AI avatar creator focusing on corporate training and presentations, though with a different template selection and pricing structure.

Free / Open-sourceAI ad generator for video and image creatives at scale

SpecialistSpecializes in interactive conversational video agents with personalized memory, going beyond HeyGen's pre-rendered presenter videos.
Free / Open-sourceYour agentic creative canvas for AI image, video and story production
Focuses on real-time conversational digital humans and talking-head videos, offering stronger interactive capabilities than HeyGen's studio builder.

Free / Open-sourceTurn a prompt or product link into ads, UGC videos, and scheduled social posts
Converts URLs and scripts into avatar-led marketing videos, offering a simpler workflow tailored for e-commerce ads.
Generates avatar-led translation and marketing videos from text, combining desktop software familiarity with cloud rendering.
SpecialistAll-in-one mobile and web video editor equipped with built-in AI avatar and captioning tools.
SpecialistProvides industry-leading voice cloning and speech synthesis for realistic avatar narration.
SpecialistOffers browser-based video creation with AI avatar and voice generation tools.
Provides accessible AI avatar video creation and talking-head templates, featuring a generous free tier but simpler editing tools.
Industry-leading AI avatar creator focusing on corporate training and presentations, though with a different template selection and pricing structure.
Free / Open-sourceAI ad generator for video and image creatives at scale
SpecialistSpecializes in interactive conversational video agents with personalized memory, going beyond HeyGen's pre-rendered presenter videos.
Free / Open-sourceYour agentic creative canvas for AI image, video and story production
Focuses on real-time conversational digital humans and talking-head videos, offering stronger interactive capabilities than HeyGen's studio builder.
Free / Open-sourceTurn a prompt or product link into ads, UGC videos, and scheduled social posts
Converts URLs and scripts into avatar-led marketing videos, offering a simpler workflow tailored for e-commerce ads.
Generates avatar-led translation and marketing videos from text, combining desktop software familiarity with cloud rendering.