What Is HeyGen?HeyGen 是什么？
HeyGen (at heygen.com) is the world's leading AI avatar company. Write a script — or a single prompt — pick an avatar, and the platform renders a studio-quality presenter video in minutes, without anyone touching a camera. Founded in 2020 (as Surreal in Shenzhen, relocated to Los Angeles in 2022), it was named one of Fast Company's Most Innovative Companies of 2026, is rated #1 most realistic on G2, and is used by 40M+ people across 196 countries plus 85% of the Fortune 100, surpassing $200M in ARR (doubling revenue in eight months).HeyGen（heygen.com）是全球领先的 AI 数字人公司。写一段脚本——或一句话提示词——选一个数字人形象，几分钟渲染出演播室级主播视频，全程不用碰相机。2020 年创立（前身 Surreal，深圳起家，2022 年迁往洛杉矶），入选 Fast Company 2026 最具创新力公司，G2 评选真实度第一，覆盖 196 个国家 4000 万+ 用户与 85% 的财富 100 强，ARR 已超 2 亿美元（八个月翻倍）。
By 2026 HeyGen had grown far beyond talking heads into a full video stack: avatar videos (script → presenter), video translation into 175+ languages with automatic lip-sync, Video Agent (prompt → full edited video), LiveAvatar (real-time two-way interactive avatars embeddable in sites and apps), and HeyGen Voice — launched October 2026 and debuting at #1 on Artificial Analysis' leaderboard, with consent-first voice cloning. There is a free plan to try; confirm current plans and prices on heygen.com.到 2026 年 HeyGen 早已不止是"会说话的头"——它是一整套视频栈：数字人视频（脚本→主播）、视频翻译（175+ 语言一键翻译+自动对口型）、Video Agent（一句话→完整成片）、LiveAvatar（可嵌入网站/App 的实时双向互动数字人），以及 HeyGen Voice——2026 年 10 月发布即登顶 Artificial Analysis 榜单第一，声音克隆坚持"先授权"。有免费档可试用；最新套餐与价格以 heygen.com 为准。
One trust note: HeyGen is not a deepfake-for-hire tool. It requires the voice/likeness owner's explicit consent, with safeguards keeping users in control of how their voice and image are represented — this is central to how the platform is built.信任说明：HeyGen 不是换脸造假工具。它要求声音/肖像本人的明确授权，内置防护确保用户始终掌控自己的声音与形象如何被使用——这是平台设计的底线。
HeyGen won the avatar race by understanding that businesses don't buy avatars — they buy localized video at scale. The 175-language translation with lip-sync is the killer feature everyone underestimates: one training video becomes a global rollout overnight. My honest caveats: per-minute quality still lags a real shoot for hero content, and the pace of 2026 feature launches (15 in April alone) means the UI moves faster than the docs. For training, explainers, and localized marketing, it is the default choice; for your brand film, still hire a crew.
HeyGen 赢下数字人赛道，靠的是想明白一件事：企业买的不是数字人，是规模化本地化视频。175 种语言翻译+自动对口型是被低估的杀手功能：一条培训视频一夜之间变成全球投放。诚实说短板：品牌大片的质感还是比不上真人实拍；2026 年功能发布太快（仅 4 月就 15 个），文档经常追不上界面。做培训、讲解、本地化营销，默认选它；拍品牌大片，还是请摄制组。
— 中国吧 AI Tools Hub Editorial Team
Who Should Use HeyGen?谁适合使用HeyGen？
✓ Good Fit For适合以下场景
- L&D teams localizing training videos across regions需要把培训视频本地化到多地区的企业培训团队
- Marketers and creators who hate being on camera不想出镜的营销人与创作者
- Product teams embedding real-time avatars into apps想把实时数字人嵌进 App 的产品团队
✕ Not Ideal For不适合以下场景
- Hero brand films where genuine human presence matters品牌大片——真人出镜的质感无可替代
- Anyone needing someone else's likeness without consent想未经授权用他人肖像——平台不允许
Getting Started with HeyGenHeyGen 快速开始
1. Sign up at heygen.com and start on the free plan在 heygen.com 注册，从免费档开始试2. Avatar video: paste your script, pick an avatar, render in minutes数字人视频：粘贴脚本、选数字人形象，几分钟渲染3. Video translation: upload any video, pick target languages, get lip-synced output视频翻译：上传任意视频、选目标语言，拿到自动对口型的成片Key Features核心功能
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Avatar Videos (Avatar V)数字人视频（Avatar V） — Script-to-presenter videos powered by the proprietary Avatar V model — #1 most realistic on G2.自研 Avatar V 模型驱动的脚本→主播视频——G2 真实度评选第一。
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Video Translation, 175+ Languages175+ 语言视频翻译 — Upload any video, get it re-lipped in 175+ languages and dialects with automatic lip-sync.上传任意视频，一键翻译成 175+ 语言与方言，自动对口型。
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Video AgentVideo Agent — One prompt becomes a full edited video — the 2026 prompt-to-video workflow.一句话变成完整成片——2026 年的提示词→视频工作流。
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LiveAvatarLiveAvatar 实时数字人 — Real-time two-way interactive avatars you can embed in your site or app.可嵌入网站/App 的实时双向互动数字人。
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HeyGen VoiceHeyGen Voice 声音克隆 — Launched Oct 2026, debuted #1 on Artificial Analysis' leaderboard — consent-first voice cloning, free inside the platform.2026 年 10 月发布即登顶 Artificial Analysis 榜单——先授权的声音克隆，平台内免费。
Pros & Cons优缺点
✓ Good Fit For适合以下场景
- Category-leading realism (#1 on G2) with Avatar V赛道领先的真实度（G2 第一），Avatar V 加持
- 175+ language translation with lip-sync is unmatched175+ 语言翻译+自动对口型，无人能及
- Full stack: avatar, translation, prompt-to-video, live avatars, voice一整套：数字人、翻译、提示词成片、实时数字人、声音
- Consent-first design trusted by 85% of the Fortune 100先授权设计，85% 财富 100 强在用
✕ Not Ideal For不适合以下场景
- Hero content still looks better with real filming品牌大片还是真人实拍质感更好
- Feature pace outruns documentation — UI moves fast功能迭代太快，文档经常追不上界面
- Free plan quotas are limited for serious production免费档额度有限，认真做内容不够用
Use Cases应用场景
Popular ways people use HeyGen.人们使用HeyGen的常见场景：
🏢 Corporate Training at Scale企业培训规模化
One training video translated into dozens of languages overnight — L&D's favorite workflow.一条培训视频一夜之间变成几十种语言版——企业培训团队的最爱。
📣 Localized Marketing本地化营销
Product explainers with local presenters in every market, no reshoots.每个市场都有本地主播讲解产品，无需重拍。
🎥 Creator Content创作者内容
Faceless channels and personal brands — your avatar presents while you write.不露脸频道与个人 IP——数字人替你出镜，你专心写稿。
🤖 Interactive Avatars in AppsApp 内互动数字人
LiveAvatar for support agents, sales demos, and guided onboarding.LiveAvatar 做客服、销售演示与引导式上手。
Similar AI Tools相似 AI 工具
If HeyGen doesn't fit your needs, here are other popular AI tools you might consider:如果HeyGen不符合你的需求，可以看看这些热门 AI 工具：