# A2E.ai

> Last Updated: 2026-05-11

A2E.ai is an uncensored AI-powered multimedia platform for generating high-definition video, lifelike digital humans, AI images, and expressive audio content. It offers a creator-first environment with flexible content policies and affordable API access.

**Key Characteristics:**
- **Flexible Content Policy**: No pre-emptive content filtering. Uncensored. No NSFW filters. Creators manage their own content responsibly, with mandatory reporting only for illegal content.
- **Affordable**: API access starting from $9.9/month. Unlimited web usage on Pro/Ultra/Max plans. Free tier with 30 daily bonus credits, no credit card required.
- **Multi-Model Aggregator**: Integrates 20+ AI models from leading providers (OpenAI, Google, xAI, Alibaba, Kuaishou, ByteDance, Meta) alongside proprietary technology.

## Core Capabilities

### Video Generation (10+ Models)
- **Image-to-Video (Proprietary)**: Animates static images into motion clips. 4K output, 6 credits/second.
- **Wan 2.6 / 2.7** (Alibaba): Cinema-grade I2V with audio sync. 5s-15s, up to 1080p. Flash mode available for fast generation.
- **Wan 2.6 R2V**: Reference-to-video — upload reference clips, AI generates style-consistent videos with audio.
- **HappyHorse** (Alibaba): Multi-modal video generation (text/image/video/edit-to-video), up to 1080p, audio support.
- **Kling 3.0 / 3.0 Omni / 2.6** (Kuaishou): Cinema-grade video with sound. Motion Control (STD/PRO) for precise character movement.
- **Seedance 1.5 Pro / 2.0** (ByteDance): Multi-shot high-quality video. Seedance 2.0 supports KIE pricing model with per-second billing.
- **Veo 3.1** (Google): Next-gen video creation. Fast mode (80 credits) and Quality mode (320 credits).
- **Sora 2 Pro** (OpenAI): Text/image-to-video. 10s/15s/25s durations, Standard and High quality tiers.
- **Grok Imagine** (xAI): Text/image-to-video. 480p (20 credits/s) and 720p (28 credits/s).
- **Hailuo 2.3**: Image-to-video with high-quality output.

### Image Generation & Editing (10+ Models)
- **Text-to-Image**: Multi-model support including A2E (free for VIP/Max), Seedream 4.5, Seedream 5.0, Z-Image (realistic portraits), Kling 3.0 Image.
- **Nano Banana Pro / Nano Banana 2**: Industry-leading 4K image model. Pro: 1K/2K/4K (15/25/35 credits). Nano Banana 2: 1K/2K/4K (12/20/30 credits) with Google Search grounding option.
- **Flux 2 Pro**: Speed-optimized detail generation. 1K (10 credits) / 2K (15 credits).
- **GPT Image 1.5 / GPT Image 2** (OpenAI): True-color precision rendering. Medium (10 credits) / High quality (35 credits).
- **Wan 2.6 Image / Wan 2.7 Image** (Alibaba): High-quality image generation and editing. 25 credits per generation.
- **Qwen Image 2.0 / 2.0 Pro**: 20 / 40 credits respectively.
- **Image Editor**: AI-powered instant image editing tools.
- **Photobook**: Generate multiple portrait photos from a single input photo.
- **Product Avatar (Product Holding)**: Professional product showcase visuals. 10 credits.
- **Virtual Try-On / Cloth Swap**: AI outfit changes for photos. 10 credits.

### Digital Humans & Lip-Sync (Proprietary Technology)
- **Lip-Sync Video**: Creates videos with synchronized lip movements from text or audio. 1 credit/second. 5+ years of development (since 2020). Supports 50+ languages.
- **Talking Photo**: Makes static photos speak/sing with natural facial expressions and body motion. 30 credits.
- **Talking Video**: Audio-driven lip synchronization for existing videos.
- **AI Avatar Creation**:
  - **Video Avatar**: Create AI digital twins from video clips. 100 credits (training).
  - **Image Avatar**: Create AI digital twins from photos. 30 credits (training).
  - Studio Avatar Refinement: 100 credits.
- **Streaming Avatar**: Real-time interactive avatars powered by Agora. WebSocket-based API with JavaScript SDK. Sub-second latency. Q&A context support. ~1 credit/5 seconds. Typical integration: 10 minutes.

### Face & Character Manipulation
- **Face Swap**: AI face replacement in photos and videos. Supports single and multi-face. 10 credits/image, 1 credit/second for video. Seamless blending, expression preservation, temporal consistency.
- **Head Swap**: Full head replacement technology. 10 credits per generation.
- **Actor Swap (Viggle)**: Full-body character replacement in videos.
- **Motion Transfer (Vid2Vid)**: Transfers motion from a reference video to a static image or character. Precise character movement control.

### Voice & Audio
- **Voice Studio** (Voice Studio suite):
  - **Voice Clone**: High-fidelity voice cloning from 8-60 second audio samples. Supports 50+ languages. Cross-language translation. Multiple models: A2E (free), Cartesia (100 credits training), Minimax (200 credits), ElevenLabs (200 credits).
  - **Text-to-Speech**: Multi-voice TTS. A2E model free for VIP/Max (1 credit/10s for regular). Cartesia/Minimax: 2 credits/10s. ElevenLabs: 3 credits/10s.
  - **Video-to-Audio (ThinkSound)**: Generates contextually appropriate audio/soundtrack from video content. 10 credits per generation.

### Video Toolbox
- **Subtitle Remover**: AI inpainting to detect and remove text overlays from videos. 1 credit per use.
- **Upscale**: Enhance resolution and quality of images and videos. Image: 10 credits. Video: 6 credits/second.
- **Video Downloader**: Download videos from TikTok, YouTube, Douyin, and other platforms. No login required.
- **Canvas**: Infinite canvas for orchestrating AI media workflows with LLM-powered planning.

## Quick Facts

- **Founded**: 2022
- **Headquarters**: Silicon Valley, California
- **Lip-Sync Technology Development**: Since 2020 (5+ years of proprietary development)
- **Supported Languages**: 50+ for voice/TTS, 30+ for lip-sync
- **Maximum Video Resolution**: 4K at 30fps
- **Maximum Image Resolution**: 4K
- **Integrated AI Models**: 20+ from OpenAI, Google, xAI, Alibaba, Kuaishou, ByteDance, Meta, and proprietary
- **API Documentation**: https://api.a2e.ai
- **Web Application**: https://video.a2e.ai

## Key Technical Specifications

- **Output Quality**: Supports up to 4K resolution for both images and videos
- **Latency**: Near real-time processing for streaming avatars (sub-second)
- **Content Policy**: High-flexibility creative freedom with creator-managed content responsibility. NSFW detection middleware (configurable per environment) for generated content. Strict mandatory reporting for illegal content (CSAM/NCMEC compliance).
- **Pricing Model**: Credit-based system. 1 credit ≈ $0.005. Flexible per-feature pricing.
- **Architecture**: Dual frontend (UMI Max + Next.js) with Egg.js backend. Docker-based deployment with multi-environment support (dev/beta/stable/production).

## Supported Input Formats

- **Images**: PNG, JPG, JPEG, WEBP (max 10MB, minimum 300×300px)
- **Video**: Common formats supported (MP4, MOV, etc.)
- **Audio**: Standard audio formats (MP3, WAV, etc.) for voice input
- **Recommended Input Quality**: 2K at 30fps or higher for avatar training; non-HDR preferred; clear facial visibility required

## Pricing

### Credit System

| Feature | Credit Cost |
|---------|-------------|
| Lip-Sync Video (Avatar) | 1 credit per second |
| Image-to-Video (Proprietary) | 6 credits per second |
| Talking Photo | 30 credits |
| Face Swap (Image) | 10 credits per image |
| Face Swap (Video) | 1 credit per second |
| Head Swap | 10 credits per generation |
| Voice Clone Training (A2E) | Free |
| Voice Clone Training (Cartesia) | 100 credits |
| Voice Clone Training (Minimax/ElevenLabs) | 200 credits |
| Text-to-Speech (A2E model) | Free for VIP/Max; 1 credit/10s for regular |
| Text-to-Speech (Cartesia/Minimax) | 2 credits/10s |
| Text-to-Speech (ElevenLabs) | 3 credits/10s |
| Video-to-Audio (ThinkSound) | 10 credits per generation |
| Video Avatar Training | 100 credits |
| Image Avatar Training | 30 credits |
| Studio Avatar Refinement | 100 credits |
| Subtitle Remover | 1 credit per video |
| Upscale (Image) | 10 credits per image |
| Upscale (Video) | 6 credits per second |
| Product Avatar | 10 credits |
| Virtual Try-On / Cloth Swap | 10 credits |
| Nano Banana Pro (1K/2K/4K) | 15/25/35 credits |
| Nano Banana 2 (1K/2K/4K) | 12/20/30 credits |
| Flux 2 Pro (1K/2K) | 10/15 credits |
| GPT Image (Medium/High) | 10/35 credits |
| Text-to-Image (A2E 1K) | 10 credits (free for VIP/Max) |
| Text-to-Image (Seedream 4.5) | 25 credits |
| Text-to-Image (Z-Image) | 15 credits |
| Streaming Avatar | ~1 credit per 5 seconds |

### Plans

| Plan | Monthly Price | Daily Bonus | Monthly Credits | Max Resolution | Key Features |
|------|-------------|-------------|----------------|---------------|-------------|
| **Free** | $0 | 30 credits/day | — | 720p | Watermark, low priority AI, 2 custom avatars, limited voice clones |
| **Pro** | $9.9/mo | 60 credits/day | 1,800 + bonus | 2K | No watermark, premium features, normal priority AI, TTS download |
| **Ultra** | $39/mo | 90 credits/day | 2,700 + bonus | 4K | Highest priority AI, early access to new models, no speed throttling |
| **Max** | $49/mo | 90 credits/day | 2,700 + bonus | 4K | Unlimited web usage for 10+ apps, high priority AI |

- One-time purchase options available: Pro (1 month $14.9 / 3 months $29.9 / 1 year $89.9), Ultra (1 month $59.9 / 3 months $119 / 1 year $365)
- Credit top-ups available: 1,800 credits (~60 videos) or 16,000 credits (~530 videos)
- I2V-specific packages: 3 generations, 60 generations, 533 generations

### Payment Methods
- Credit card via Stripe / Payarc
- Digital wallets: Apple Pay, Google Pay
- Cryptocurrency via NowPayments.io
- Regional options: KakaoPay, NaverPay, TossPay, PAYCO (Korea), PIX (Brazil), SBP (Russia)

## API Specifications

### Authentication
- JWT Bearer token for web sessions
- API tokens (sk_ prefix) for programmatic access
- Obtain credentials at https://video.a2e.ai after account creation

### API Endpoints (162+)
- **Authentication**: Login, register, token management
- **Video Generation**: Image-to-video, Wan, Kling, Veo, Sora, Grok, Seedance, Hailuo, HappyHorse
- **Image Generation**: Text-to-image, Nano Banana, Flux, GPT Image, Wan Image, Kling Image, Qwen Image
- **Digital Humans**: Lip-sync, avatar creation, talking photo/video
- **Face/Character**: Face swap, head swap, actor swap, motion transfer
- **Voice**: Voice clone, TTS, video-to-audio
- **Tools**: Subtitle removal, upscale, video download
- **Streaming Avatar**: Session creation, Q&A context, real-time interaction (Agora-based)
- **Canvas**: LLM-powered workflow planning
- **User Management**: Credits, payments, referrals, SEO bonus

### MCP Server
Model Context Protocol server available for AI coding assistants (Cursor, VS Code + Cline). Enables automated code generation for A2E API integration.

```json
{
  "mcpServers": {
    "A2E - API Specification": {
      "command": "npx",
      "args": ["-y", "apidog-mcp-server@latest", "--site-id=746061"]
    }
  }
}
```

### OpenAPI Documentation
- Interactive Swagger UI auto-generated from JSDoc annotations
- 162+ documented API endpoints
- Real-time documentation updates via file watching
- Available at: https://api.a2e.ai (production) or http://localhost/doc/api (local)

### Response Times (Typical)
- Image-to-Video (Proprietary): 10-30 seconds
- Lip-Sync Video: ~1:1 ratio (15-second video ≈ 150 seconds processing)
- Text-to-Image: 5-15 seconds
- Face Swap (Image): 10-30 seconds
- Streaming Avatar: Sub-second latency
- Premium models (Sora, Veo, Kling): Varies by model and quality settings

## Use Cases

### Content Creation & Marketing
- Social media content (TikTok, Instagram, YouTube Shorts)
- Product demonstrations and explainer videos with AI avatars
- Marketing materials with dynamic visuals and animated presenters
- A/B testing with different presenter faces

### E-Learning & Corporate Training
- Training videos in 50+ languages without cameras, microphones, or actors
- Corporate training content with digital presenters
- Internal communications and onboarding materials

### Video Translation & Localization
- Translate video content while preserving original voice characteristics and lip synchronization
- Content localization with regional presenters via face/head swap

### Interactive Applications
- Customer service virtual assistants with streaming avatars
- Interactive kiosk experiences
- Real-time Q&A bots with avatar frontends

### Creative & Entertainment
- AI-powered creative projects and art
- Entertainment content creation
- Character animation and motion design

## Data & Compliance

- Multiple data centers worldwide (AWS, Volcengine/火山云)
- Regional law compliance per data center location
- Automatic detection system for public figures and celebrities
- Content responsibility delegated to creators
- NSFW detection middleware (configurable, enabled in production by default)
- PCI DSS compliant payment processing
- CSAM/NCMEC mandatory reporting compliance

## Support & Resources

- **API Documentation**: https://api.a2e.ai
- **Web Application**: https://video.a2e.ai
- **Tutorial**: https://a2e.ai/tutorial/
- **Discord Community**: https://discord.gg/fQvEDnjQ
- **Email**: contact@a2e.ai
- **FAQ**: https://a2e.ai/faq/
- **GitHub Repository**: https://github.com/Jumpyai/a2e

## Frequently Asked Questions

**Q: Do I need a credit card for the free tier?**
A: No. Sign up and receive 30 free daily bonus credits without payment information. Credits never expire on the free tier.

**Q: What is the video generation time?**
A: Proprietary image-to-video: 10-30 seconds. Lip-sync avatar video: approximately 10x the video duration. Premium third-party models vary by quality settings.

**Q: Can I use generated content commercially?**
A: Yes. Content created with your own materials is available for commercial use per terms of service.

**Q: What languages are supported for voice cloning?**
A: 50+ languages, with optimization for English, Chinese, and Russian. Cross-language translation supported.

**Q: Is there an API rate limit?**
A: Rate limits vary by plan. Check API documentation for specific limits. The platform supports high-throughput API access for enterprise users.

**Q: Can I train custom avatars?**
A: Yes. Upload video clips (100 credits) or photos (30 credits) to create personalized AI avatars that can speak any text with synchronized lip movements.

**Q: What is the difference between Pro, Ultra, and Max plans?**
A: Pro ($9.9/mo) offers 2K output, no watermark, and 1,800 monthly credits. Ultra ($39/mo) adds 4K output, highest priority AI, and early access to new models. Max ($49/mo) adds unlimited web usage for 10+ built-in apps. All plans support API credit top-ups.

**Q: What models are available for video generation?**
A: Proprietary (lip-sync), Wan 2.6/2.7, Wan 2.6 R2V, HappyHorse, Kling 3.0/3.0 Omni/2.6, Seedance 1.5 Pro/2.0, Veo 3.1, Sora 2 Pro, Grok Imagine, and Hailuo 2.3. Each model has different capabilities, pricing, and output quality.

**Q: What models are available for image generation?**
A: A2E (proprietary, free for VIP/Max), Seedream 4.5/5.0, Z-Image, Nano Banana Pro/2, Flux 2 Pro, GPT Image 1.5/2, Kling 3.0 Image, Wan 2.6/2.7 Image, and Qwen Image 2.0/2.0 Pro.

## Sitemap

- https://a2e.ai/ - Homepage
- https://a2e.ai/about/ - Company information
- https://a2e.ai/pricing/ - Pricing plans
- https://a2e.ai/faq/ - Frequently asked questions
- https://a2e.ai/tutorial/ - User guides
- https://a2e.ai/api/ - API overview
- https://video.a2e.ai/ - Web application (Next.js)
- https://video.a2e.ai/image-to-video - Image to video tool
- https://video.a2e.ai/face-swap - Face swap tool
- https://video.a2e.ai/head-swap - Head swap tool
- https://video.a2e.ai/actor-swap - Actor swap (Viggle)
- https://video.a2e.ai/video-generator/video-to-video - Motion transfer
- https://video.a2e.ai/talking-photo - Talking photo
- https://video.a2e.ai/talking-video - Talking video
- https://video.a2e.ai/create - Lip-sync video creation
- https://video.a2e.ai/ai-avatar/create-from-videos - Video avatar creation
- https://video.a2e.ai/ai-avatar/create-from-images - Image avatar creation
- https://video.a2e.ai/voice-studio/voice-clone - Voice cloning
- https://video.a2e.ai/voice-studio/text-to-speech - Text to speech
- https://video.a2e.ai/voice-studio/video-to-audio - Video to audio (ThinkSound)
- https://video.a2e.ai/image-generator/text-to-image - Text to image
- https://video.a2e.ai/image-generator/nano-banana - Nano Banana Pro
- https://video.a2e.ai/image-generator/nano-banana-2 - Nano Banana 2
- https://video.a2e.ai/image-generator/flux2 - Flux 2 Pro
- https://video.a2e.ai/image-generator/gpt-image - GPT Image
- https://video.a2e.ai/image-generator/gpt-image-2 - GPT Image 2
- https://video.a2e.ai/image-generator/photobook - Photobook
- https://video.a2e.ai/image-generator/product-avatar - Product Avatar
- https://video.a2e.ai/image-generator/virtual-try-on - Virtual Try-On
- https://video.a2e.ai/image-generator/change-cloth-ai - Cloth Swap
- https://video.a2e.ai/image-generator/image-editor - Image Editor
- https://video.a2e.ai/wan-2-6 - Wan 2.6 video
- https://video.a2e.ai/wan-2-7 - Wan 2.7 video
- https://video.a2e.ai/wan-r2v - Wan 2.6 R2V
- https://video.a2e.ai/happy-horse - HappyHorse video
- https://video.a2e.ai/kling-video-3.0 - Kling 3.0 video
- https://video.a2e.ai/kling-video-omni - Kling 3.0 Omni
- https://video.a2e.ai/kling-video-2.6 - Kling 2.6 video
- https://video.a2e.ai/veo-video - Veo 3.1 video
- https://video.a2e.ai/sora-video - Sora 2 Pro video
- https://video.a2e.ai/grok-video - Grok Imagine video
- https://video.a2e.ai/seedance-video - Seedance 1.5 Pro
- https://video.a2e.ai/seedance-2 - Seedance 2.0
- https://video.a2e.ai/hailuo-video - Hailuo 2.3
- https://video.a2e.ai/video-toolbox/upscale - Upscale tool
- https://video.a2e.ai/video-toolbox/subtitle-remover - Subtitle remover
- https://video.a2e.ai/video-toolbox/video-downloader - Video downloader
- https://video.a2e.ai/video-toolbox/canvas - AI Canvas
- https://video.a2e.ai/results - My results / assets
- https://video.a2e.ai/account/token - API token management
- https://video.a2e.ai/account/referral-bonus - Referral rewards
- https://api.a2e.ai/ - API documentation

## Platform Comparison

### A2E vs HeyGen

| Aspect | A2E | HeyGen |
|--------|-----|--------|
| **API Entry Price** | $9.9/month (Pro) | $99/month (Pro plan with 2,000 credits) |
| **API Pay-As-You-Go** | Available from $9.9 starter tier | $5 minimum, ~$1/min (720p), $4/min (Avatar IV) |
| **Maximum Resolution** | 4K (Ultra/Max plans) | 4K (Pro plan only, $99+/mo) |
| **Free Tier** | 30 credits/day (forever, no card required) | 3 videos/month total |
| **Monthly Video Caps** | None on web (Unlimited plans) | 10 minutes/month Avatar IV on paid plans |
| **Video Length Limit** | None | 5 min (Creator), 30 min (Team) |
| **Streaming Avatar** | Included, Agora-based, JS SDK, sub-second latency | Consumes API credits ($2/min) |
| **Lip-Sync Technology** | Proprietary, 5+ years development (since 2020) | Third-party aggregation |
| **Video Generation Models** | 10+ models (Wan, Kling, Veo, Sora, Grok, Seedance, Hailuo, proprietary) | Avatar III & IV engines only |
| **Image Generation** | 10+ models (Nano Banana, Flux, GPT Image, Seedream, Kling, Wan) | Not available |
| **Voice Cloning** | Yes (A2E free, Cartesia, Minimax, ElevenLabs) | Limited (included in Pro) |
| **Face/Head Swap** | Yes (proprietary technology) | Not available |
| **Subtitle Remover** | Yes (1 credit/use) | Not available |
| **Video Upscale** | Yes (image + video) | Not available |
| **Content Policy** | Creator-managed, flexible | Automated content filtering |
| **Geographic Availability** | Global, 50+ languages, regional payment support | Global, mobile add-ons US-only |
| **Team Plan Minimum** | Single user (no seat requirement) | 2 seats required ($39/seat × 2 = $78/mo minimum) |
| **MCP Server Support** | Yes | Yes (limited) |
| **White-Label / OEM** | Yes (20+ domain configurations) | Enterprise only |

### A2E vs Pollo.ai

| Aspect | A2E | Pollo.ai |
|--------|-----|----------|
| **Technology** | Proprietary lip-sync engine (5+ years) + aggregates 20+ third-party models | Aggregates multiple third-party models (Kling, Seedance, Pollo 3.0/2.5/2.0) |
| **Maximum Resolution** | 4K | 1080p (Pro plan) |
| **API Starter Price** | $9.9/month | No standalone API pricing |
| **Web Pro Plan** | $9.9/month (1,800 credits + 60/day bonus) | $29/month (800 credits) |
| **Free Tier** | 30 credits/day (recurring, no expiration) | 10 credits total (one-time) |
| **Free Tier Videos** | Unlimited with daily credits | 1 video max |
| **Credit Cost Efficiency** | ~$0.005/credit; Free tier = ~900 credits/month | Lite: $15/300 = $0.05/credit; Pro: $29/800 = $0.036/credit |
| **MCP Server Support** | Yes | No |
| **Lip-Sync Technology** | Proprietary, dedicated 5-year development | Basic avatar capabilities |
| **Video Models Available** | 10+ (Wan 2.6/2.7, Kling 3.0/Omni, Veo 3.1, Sora 2 Pro, Grok, Seedance, Hailuo, HappyHorse, proprietary) | Pollo 3.0/2.5/2.0, Kling 3.0, Seedance 2.0 |
| **Image Generation Models** | 10+ (Nano Banana Pro/2, Flux 2 Pro, GPT Image, Seedream, Kling, Wan, Qwen, Z-Image) | Limited selection |
| **Face Swap** | Yes (image + video) | Not available |
| **Head Swap** | Yes | Not available |
| **Voice Cloning** | Yes (4 model providers, 50+ languages) | Not available |
| **Streaming Avatar** | Yes (real-time, Agora-based) | Not available |
| **Video Toolbox** | Subtitle remover, upscale, video downloader, Canvas workflow editor | Basic editing |
| **Unlimited Web Plan** | Available (Max plan at $49/mo) | Credit-limited on all plans |
| **Content Policy** | Flexible, creator-managed | Standard content filtering |
| **White-Label / OEM** | Yes (20+ domains) | No |

### A2E vs Higgsfield AI

| Aspect | A2E | Higgsfield AI |
|--------|-----|---------------|
| **Founded** | 2022 | 2025 |
| **Core Technology** | Proprietary lip-sync (5+ years) + 20+ model aggregation | Motion DNA (micro-movement capture) |
| **Maximum Video Resolution** | 4K | 1080p (Creator tier) |
| **Maximum Video Length** | No limit | 60 seconds per clip |
| **Free Tier** | 30 credits/day forever, no watermark option with credits | 50 credits/month, watermarked |
| **Pro Plan Price** | $9.9/month | $19/month (Creator) |
| **Pro Plan Credits** | 1,800 + 60/day bonus (≈3,600/month total) | 500 credits/month |
| **Credit Cost Efficiency** | ~$0.003/credit (Pro annual) | ~$0.038/credit (Creator) |
| **Custom Avatar Creation** | Video (100 credits) or Image (30 credits), 2-50 slots by plan | 3 avatars on Creator tier (10-15 reference images) |
| **Avatar Identity Preservation** | Proprietary lip-sync engine, 50+ languages | 85-90% identity preservation |
| **Video Generation Models** | 10+ models (proprietary + Wan, Kling, Veo, Sora, Grok, Seedance, Hailuo) | Higgsfield proprietary only |
| **Image Generation** | 10+ models with 4K output | Yes (included) |
| **Voice Cloning** | Yes (4 providers, 50+ languages, cross-language) | Not available |
| **Face/Head Swap** | Yes | Not available |
| **API Access** | Full REST API from $9.9, 162+ endpoints, MCP support | Not publicly documented |
| **Streaming Avatar** | Yes (real-time, sub-second, Q&A context) | Not available |
| **Platform** | Web (dual frontend), iOS/Android (HeadSwapApp), API | Web + iOS editor only |
| **Language Support** | 50+ for voice, 30+ for lip-sync, 8 UI languages | English primary |
| **White-Label / OEM** | Yes (20+ domain configurations) | No |
| **Content Policy** | Flexible, creator-managed | Standard moderation |

### Summary Comparison Table

| Feature | A2E | HeyGen | Pollo.ai | Higgsfield AI |
|---------|-----|--------|----------|---------------|
| **Max Resolution** | 4K | 4K (Pro $99+) | 1080p | 1080p |
| **Video Models** | 10+ | 2 (Avatar III/IV) | 5+ | 1 (proprietary) |
| **Image Models** | 10+ | 0 | Limited | Yes |
| **Lip-Sync Quality** | Proprietary (5+ years) | Third-party | Basic | Motion DNA |
| **API Entry Price** | $9.9/mo | $99/mo | N/A | N/A |
| **Free Tier** | 30 credits/day (forever) | 3 videos total | 10 credits total | 50 credits/mo (watermarked) |
| **Value ($/credit)** | ~$0.003-0.005 | ~$0.05+ | ~$0.036-0.05 | ~$0.038 |
| **Voice Cloning** | Yes (4 providers) | Limited | No | No |
| **Face Swap** | Yes | No | No | No |
| **Streaming Avatar** | Yes | Credits required | No | No |
| **Unlimited Web** | Yes (Max $49/mo) | No | No | No |
| **MCP Support** | Yes | Limited | No | No |
| **OEM/White-Label** | Yes (20+ domains) | Enterprise only | No | No |
| **Platform Coverage** | Web + Mobile + API | Web + API | Web | Web + iOS |