⚡ 간단 평가:
- 가격: 신세시아 starts at $18/month. Captions AI pricing starts lower at $9.99/month.
- 다음과 같은 경우에 가장 적합합니다: Synthesia suits training videos and explainer videos with AI avatars. Captions AI fits short form videos for social media.
- 주요 차이점: Synthesia gives you 150+ realistic AI avatars and 120+ languages. Captions AI prioritizes speed and a mobile-first video editor.
- 저희가 선택한 제품: Synthesia for most users who need professional videos at scale. Its avatar quality and language reach win this Synthesia vs Captions AI matchup.
Both tools promise to turn plain text into finished video.
But Synthesia and Captions AI solve different problems.
One is built around realistic AI avatars and 120+ languages.
The other is built for fast, short form videos on your phone.
This guide breaks down the key differences between Synthesia vs Captions AI.
By the end, you will know the right AI 비디오 생성기 당신을 위한.
개요
이것 합성 vs Captions AI comparison covers pricing, features, and ease of use.
It also explains who each AI 비디오 generator works best for.
Our writers signed up for both tools and spent hands-on time with each.
해당 내용은 아래 '우리 팀이 발견한 사항' 섹션에 나와 있습니다.
We also checked published specs, documentation, and G2 reviews for both video 발전기.
신테시아란 무엇인가요?
Synthesia is an AI video generator that turns scripts into video.
It uses realistic AI avatars to present your words on screen.
You type text, pick an avatar, and the platform builds the video.
The whole video creation process takes just a few clicks.
Teams use it for training videos, explainer videos, and marketing videos.
It supports more than 120 languages, so you can reach a global audience.
신세시아
Create professional videos with AI avatars in 120+ languages. Start your free trial and see how fast the video creation process can be.
신세시아 가격
다음은 2026년 Synthesia의 가격입니다. 자세히 살펴보겠습니다.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 기동기 | 월 18달러 | Solo creators making professional videos |
| 창조자 | 월 64달러 | Frequent users needing more minutes of videos a year |
| 기업 | 맞춤 가격 책정 | 맞춤형 아바타가 필요한 대규모 팀 |
Pricing verified June 2026.
무료 체험: Synthesia offers a free demo so you can test features before paying. No long commitment is needed to try it.
환불 보장: Refund terms depend on your plan. Check the billing page before you subscribe.
📌 메모: Some third-party guides list Synthesia’s entry plan near $22/month. The current Starter price in our 데이터 is $18/month, so we use that figure throughout.
⚠️ 경고: Plans are billed per seat and cap how many minutes of videos a year you can make. Heavy users should price the Creator plan carefully.
Synthesia의 주요 이점
Synthesia를 고려해 볼 만한 이유는 다음과 같습니다.
- 실감나는 AI 아바타: The platform provides over 150 diverse stock AI avatars. Its standard library includes 140 diverse AI avatars before any add-ons.
- 120개 이상의 언어 지원: Synthesia supports over 120 languages for video creation. You can also do 1-click translation of finished videos.
- 사용자 지정 아바타: You can create a custom avatar that looks and sounds like a real presenter. This helps brands keep a consistent face on screen.
- AI Voices & 텍스트 음성 변환: Built-in AI voices read your script aloud. The text to speech engine sounds natural in many languages.
- 동영상 템플릿: A large set of video templates speeds up the video creation process. You start from a layout instead of a blank screen.
- AI 비디오 편집기: The built-in video editor lets you tweak scenes, add stock footage, and drop in video clips. It feels like a slide editor for video.
우리 팀이 발견한 점
우리의 작가 signed up for Synthesia and built a short training video. Here is what stood out from that hands-on time:
Synthesia 장점 및 단점
✅ 장점
- Over 150 realistic AI avatars and a wide template library
- Supports more than 120 languages with 1-click translation
- Lets you create a custom avatar for consistent branding
- Free demo makes it easy to test before you buy
❌ 단점
- Entry plan caps how many minutes of videos a year you get
- Costs more than Captions AI at the starting tier
- Less suited to fast, vertical short form videos
캡션 AI란 무엇인가요?
Captions AI is a mobile-first AI video generator and video editor.
It helps creators make social media videos fast.
Captions AI prioritizes speed and simplicity over deep avatar libraries.
You can record, edit, and caption short form videos in one app.
It is more beginner-friendly than Synthesia for first-time users.
That makes it a good fit for creators building video content for TikTok and Reels.
캡션 AI
Edit short form videos and add auto-captions in minutes. Try Captions AI for free and get a free experience the magic of fast video creation.
캡션 AI 가격
Here is what Captions AI pricing looks like in 2026. Let’s break it down.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 찬성 | 월 9.99달러 | 소셜 미디어 영상을 제작하는 1인 크리에이터 |
| 맥스 | 월 24.99달러 | Active creators who post often |
| 규모 | 월 69.99달러 | Teams producing high volumes of video content |
Pricing verified June 2026.
무료 체험: You can sign up for free and test the app before paying. This lets you try Captions AI for free on a real project.
환불 보장: App store rules handle most refunds. Cancel inside your account settings to stop renewal.
📌 메모: Some external lists quote a $19/month starting price for Captions AI. Our current data shows the Pro plan at $9.99/month, so we use that figure here.
⚠️ 경고: Some advanced AI features sit behind the higher tiers. Check that the plan you pick allows Captions AI for commercial use.
캡션 AI의 주요 이점
Here is what makes Captions AI worth considering:
- 속도와 간편함: Captions AI prioritizes speed and simplicity. You can generate videos with very little setup.
- 직관적인 인터페이스: The intuitive interface is easy for beginners. There is almost no learning curve to create videos.
- AI 쌍둥이: You can build an AI twin that speaks in your own voice. This lets you make videos with AI avatars of yourself.
- 자동 캡션: The app adds captions automatically to your video clips. This is handy for short form videos that play on mute.
- Text Based Video Editing: You edit by changing the words, not the timeline. This text based video editing trims footage as you cut text.
- AI 눈맞춤: The AI fixes your gaze so you look at the camera. It also removes background noise from any audio file you upload.
우리 팀이 발견한 점
Our writer used Captions AI to cut a short clip for social media. Here is what stood out from that hands-on time:
캡션 AI의 장점과 단점
✅ 장점
- Very fast and beginner-friendly for social media videos
- Cheaper entry plan than Synthesia at $9.99/month
- Auto-captions and AI eye contact built in
- Text based video editing speeds up rough cuts
❌ 단점
- Fewer stock AI avatars than Synthesia
- Weaker for long training videos and explainer videos
- Supports fewer languages for video creation
기능 비교
Ready to dive into a detailed vs Captions AI feature breakdown? We will explore nine key features to help you pick the right AI video generator. This Captions AI feature comparison covers avatars, 목소리, languages, and editing.
| 특징 | 신세시아 | 캡션 AI |
|---|---|---|
| 시작 가격 | 월 18달러 | 월 9.99달러 |
| 무료 플랜/체험판 | Free demo | 무료 플랜 |
| 실감나는 AI 아바타 | ✅ 150개 이상 | ✅ 한정판 |
| 사용자 지정 아바타 | ✅ | ✅ AI 트윈스 |
| 다국어 | ✅ 120개 이상 | ❌ Fewer |
| 비디오 템플릿 | ✅ Wide library | ✅ 기본 |
| Text Based Video Editing | ❌ | ✅ |
| Short Form Videos | ✅ | ✅ Best in class |
| 가장 적합한 대상 | Training & explainer videos | 소셜 미디어 동영상 |
Here is a closer look at how Synthesia presents these features in practice.
1. Realistic AI Avatars
신테시아: You get over 150 diverse stock AI avatars, including a standard set of 140 diverse AI avatars. These realistic AI avatars present your script like a human host. You can also build a custom avatar from real footage.
캡션 AI: 인공지능 아바타 생성기 focuses on AI twins of real creators. The avatar pool is smaller than Synthesia’s. Still, it covers most needs for short social clips.
2. AI 음성 및 텍스트 음성 변환
신테시아: Built-in AI voices handle text to speech across many languages. The voices sound natural for training videos and marketing videos. You type a script and the avatar speaks it.
캡션 AI: The AI Twins feature can clone your own voice. You can also upload an audio file or use voice recordings. This keeps your videos sounding like you.
3. Multiple Languages and Translation
신테시아: This is a clear strength. It supports more than 120 languages for video creation. The 1-click translation feature lets you turn one video into many.
캡션 AI: Its AI Creators tools support fewer languages. The focus is English-first social content. For global training videos, Synthesia is the stronger video generator.
⚠️ 경고: Language support changes often. Confirm your target language is available before you commit to either video generator.
4. Video Editor and Text Based Editing
신테시아: The video editor works like a slide 건축업자. You arrange scenes, add video clips, and drop in stock footage. It is built for structured, professional looking videos.
캡션 AI: It offers text based video editing. You cut footage by editing the transcript instead of a timeline. This speeds up creating videos for social feeds.
5. Video Templates and Stock Footage
신테시아: It offers a wider variety of video templates than Captions AI. Built-in stock footage helps you fill scenes fast. Templates make creating videos less work for beginners.
캡션 AI: Templates here are lighter and tuned for vertical clips. You customize video content with quick presets. It is enough for most social media videos.
6. AI Script Writer and Assistant
신테시아: AI 비디오 어시스턴트 acts as an AI script writer. It can draft a script and turn it into AI generated videos. This helps when you stare at a blank page.
캡션 AI: Its AI Creators tools include an AI script assistant for short hooks. You get ideas tuned for social media in just a few clicks. It is built for fast, punchy content.
7. Short Form and Social Media Videos
신테시아: It can make short form videos, but it shines on longer formats. Interactive videos and quizzes suit training. It is less native to vertical social clips.
캡션 AI: This is its home turf. Auto-captions and vertical formats make creating social media videos simple. It is the better tool for daily short form videos.
8. Collaboration and Polish
신테시아: Teams can share and review projects together. This helps brands produce high quality videos at scale. It fits marketing teams making many marketing videos.
캡션 AI: AI Eye Contact fixes your gaze so you look at the camera. Small touches like this raise polish on solo recordings. It helps creators look pro without a studio.
9. Screen Recording and Audio Tools
신테시아: A built-in AI screen recorder helps you make how-to and explainer videos. Pair it with avatars to narrate steps. This is useful for software walkthroughs.
캡션 AI: Its background noise remover cleans up any audio file. This matters when you record on a phone outdoors. Clean audio makes your video content easier to watch.
Captions AI keeps its own standout features front and center, as the visual below shows.
10. 가격 및 비용
Let’s compare the pricing plans side by side. This vs Captions AI pricing view sets the two AI video generators next to each other.
| 계획 | 신세시아 | 캡션 AI |
|---|---|---|
| 기입 | 스타터 플랜 — 월 18달러 | Pro — $9.99/month |
| 중간 | 크리에이터 — 월 64달러 | Max — $24.99/month |
| 맨 위 | 기업용 — 맞춤형 | Scale — $69.99/month |
신테시아: You pay more up front, but you get 120+ languages and 150+ avatars. For teams making professional videos at scale, the value adds up. Pricing for AI video generators in this class runs higher than basic editors.
캡션 AI: The $9.99 Pro plan undercuts Synthesia’s entry tier. That makes it a low-risk way to start creating social media videos. Captions AI pricing rewards solo creators on a budget.
다양한 시나리오
| 필요하시면 | 선택하다 | 왜 |
|---|---|---|
| 빠듯한 예산 | 캡션 AI | Cheaper $9.99 entry plan |
| 실감나는 AI 아바타 | 신세시아 | 150+ stock avatars |
| 다국어 | 신세시아 | 120+ language support |
| Short form videos | 캡션 AI | Built for social clips |
| 교육용 동영상 | 신세시아 | Templates and avatars |
| 초보자에게 적합 | 캡션 AI | 가장 간단한 인터페이스 |
💰 예산
Captions AI pricing starts lower, so it suits a tight budget. Synthesia costs more but packs in more avatars and languages.
🔌 사용 중인 기술 스택
Synthesia works best on desktop for structured projects. Captions AI is mobile-first and ready for on-the-go video creation.
📝 콘텐츠 유형
Pick Synthesia for training videos, explainer videos, and marketing videos. Pick Captions AI for fast social media videos and short form videos.
🎓 귀하의 경험 수준
Captions AI has a user friendly interface for total beginners. Synthesia has a slightly steeper but still simple learning curve.
🆓 무료 체험 및 데모
Synthesia offers a free demo to test features. Captions AI lets you sign up for free and try Captions AI for free first.
🛟 지원 옵션
Both video generators offer tutorials and help docs. Synthesia adds more team and enterprise support for larger groups.
전환 가이드
이미 이러한 도구 중 하나를 사용하고 계신가요? 전환 시 기대할 수 있는 사항은 다음과 같습니다.
🔄 Synthesia에서 Captions AI로 전환하시나요?
✅ 얻게 될 이점:
- Faster workflow for short form videos
- A cheaper entry plan at $9.99/month
- Text based video editing and auto-captions
❌ 잃게 될 것:
- 150+ realistic AI avatars
- Support for 120+ languages
- The wide video templates library
📋 전환 방법:
- Export your finished videos from Synthesia
- Sign up for free with Captions AI
- Rebuild your short clips in the new editor
🔄 Captions AI에서 Synthesia로 전환하시나요?
✅ 얻게 될 이점:
- Access to 150+ realistic AI avatars
- 120+ languages and 1-click translation
- Stronger tools for training and explainer videos
❌ 잃게 될 것:
- The fastest path to short form videos
- The $9.99 entry price
- Mobile-first text based video editing
📋 전환 방법:
- Save your scripts and clips from Captions AI
- Start your free trial of Synthesia
- Rebuild your videos using avatars and templates
저희 리뷰에서 다루지 않은 내용
This comparison focused on solo creators and small teams. We did not test enterprise rollouts, deep API access, or bulk seat pricing. Our notes reflect the June 2026 versions of both video generators. If you run a large team or need custom integrations, your priorities may differ from what we covered here.
최종 판결
| 범주 | 우승자 |
|---|---|
| 💰 가격 | 캡션 AI |
| 🤖 AI 아바타 | 신세시아 |
| 🌍 언어 | 신세시아 |
| ⚡ Speed for Social | 캡션 AI |
| 🎯 Templates & Quality | 신세시아 |
| 👶 사용 편의성 | 캡션 AI |
| 🏆 종합 우승 | 신세시아 |
🏆 우승: 신테시아
Synthesia wins 3 of 6 head-to-head categories, including avatars and languages.
다음과 같은 경우에 가장 적합합니다: Training videos, explainer videos, and global marketing videos.
Synthesia and Captions AI are two different products. They share the AI video label but aim at different users.
Synthesia is the better choice for professional videos with realistic AI avatars. It helps you create amazing videos in 120+ languages from a simple script.
Captions AI is excellent for fast social media videos. If you mostly post short form videos from your phone, it is the easier pick.
For most teams that need high quality video at scale, Synthesia is the right AI video generator. Start your free trial today and see which one fits your workflow.
Synthesia 비교에서 더 많은 내용
Here is how Synthesia stacks up against other AI video generators. One quick note: people sometimes search for Synthesys vs Captions AI by mistake. Synthesys is a separate AI voice tool, while this guide covers Synthesia vs Captions AI.
신테시아 vs 헤이젠
Synthesia가 다음 항목에서 우위를 차지했습니다: larger avatar library, broader language reach, deeper template set
HeyGen이 다음 부문에서 승리했습니다: custom avatars from your own voice, faster avatar lip-sync, simpler entry flow
신테시아 vs 골로새
Synthesia가 다음 항목에서 우위를 차지했습니다: more stock avatars, wider language support, stronger brand presence
골로새서가 승리한 이유는 다음과 같습니다. built-in scenario templates for L&D, conversation-style scenes, focused training features
Synthesia가 다음 항목에서 우위를 차지했습니다: avatar realism, 120+ language video creation, polished video templates
Synthesys가 다음 부문에서 승리했습니다: dedicated AI voices, text-to-speech depth, talking-photo effects
캡션 AI 비교 결과 더 보기
Here is how Captions AI stacks up against other tools. Across the app you will spot the Captions AI logo on a clean, intuitive interface. Here is a short vs Captions AI overview against three rivals.
캡션 AI가 다음 분야에서 우위를 점합니다: faster mobile editing, auto-captions for short form videos, lower entry price
HeyGen이 다음 부문에서 승리했습니다: bigger avatar catalog, more languages, stronger long-form output
캡션 AI vs 비드
캡션 AI가 다음 분야에서 우위를 점합니다: AI eye contact, AI twins, hands-off captioning
Veed는 다음에서 승리합니다: richer timeline editor, more export options, browser-based teamwork
캡션 AI vs 플리키
캡션 AI가 다음 분야에서 우위를 점합니다: live recording polish, gaze correction, mobile speed
Fliki가 승리한 경기: text-to-video from blog posts, broad voice library, more language options
In short, this AI prioritizes speed simplicity over deep features. It is built to help you create stunning AI videos and create engaging videos for social feeds. Sign up and experience AI video creation firsthand. Higher plans also unlock more minutes of videos year over year. Whether you choose Synthesia or Captions AI, both let you start at no cost.
자주 묻는 질문
자막은 AI가 생성하는 건가요?
Yes. Many tools now use artificial intelligence to add captions automatically. Captions AI generates auto-captions for your video clips with little manual work.
What is AI subtitles?
AI subtitles are text overlays an app creates from your audio file. The AI transcribes speech, then times each line to match the video automatically.
AI 자막은 어떻게 사용하나요?
Upload or record your clip, then turn on auto-captions. The tool adds subtitles in just a few clicks. You can edit wording or style before export.
AI 자막의 정확도는 어느 정도인가요?
AI captions are usually 90% or more accurate with clear audio. Background noise lowers accuracy, so a noise remover helps. Always review captions before posting.
인공지능이 이미지에 대한 캡션을 생성할 수 있을까요?
Yes. Image captioning models describe what they see in a photo. This differs from video subtitles, which turn spoken audio into on-screen text.
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