ฉันทดลองใช้ Synthesia AI เป็นเวลา 60 วัน — บทสรุปของฉันสำหรับปี 2026

Is Synthesia AI Worth It?

★★★★★ 4.6/5

สรุปโดยย่อ: Synthesia AI is the best ai video generator for corporate training and internal communications. I made 12 professional videos in one day — no camera, no crew. The ai avatars look and sound natural enough for ธุรกิจ use. It starts at $18/month and saves time you’d spend on traditional video production.

✅ เหมาะสำหรับ:

Teams that need training videos, onboarding content, and how to videos in different languages — fast.

❌ ข้ามขั้นตอนนี้หาก:

You need high-impact marketing videos where a real person or real actor would connect better with your audience.

📊 อวตาร AI	240+ avatars in 160+ languages	🎯 เหมาะสำหรับ	Corporate training & onboarding
💰 ราคา	$18/month (annual)	✅ คุณสมบัติเด่น	แปลงข้อความเป็นเสียงพูด in 140+ languages
🎁 แผนฟรี	Yes — 3 min/month, 9 avatars	⚠️ ข้อจำกัด	Avatars can look unnatural for some uses

ฉันทดสอบ Synthesia อย่างไร

Tired of spending weeks on a single training video?

You hire a crew. Book a studio. Pay a real actor. Then one small change means you start over.

It’s time consuming. It’s expensive. And it never ends.

เข้า ซินเธเซีย AI.

นี้ วิดีโอ AI generator turns plain text into professional videos with digital avatars. No camera needed. No studio. No actors.

I’ve used it for 60 days on real projects. In this review, I’ll show you exactly what works, what doesn’t, and if it’s worth your money in 2026.

ซินเธเซีย

Stop wasting weeks on video production. Synthesia AI lets you create videos from text in minutes — with 240+ ai avatars in 160+ languages. Over 65,000 companies use it, including half the Fortune 100. Free plan available.

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Synthesia คืออะไร?

ซินเธเซีย is an ai video generation platform that turns text into professional videos.

Think of it like a PowerPoint presentation — but with a real-looking person talking through your content.

นี่คือเวอร์ชันแบบง่ายๆ:

You type a script. Pick an อวตาร AI. Choose a language. Hit “generate.” Your video is ready in minutes.

The tool uses artificial intelligence to match facial movements and เสียง to your text. The result? A video that looks like a real person recorded it.

Unlike hiring real actors or recording yourself, Synthesia lets you update any video ทันที. Change one word? No need to re-shoot. Just edit the text and generate again.

Companies like Zoom, Heineken, and Xerox use this video communications platform for training, onboarding, and marketing.

ใครเป็นผู้สร้าง Synthesia?

วิคเตอร์ ริปาร์เบลลี ร่วมก่อตั้ง Synthesia ในปี 2017

He teamed up with Professor Matthias Niessner, Professor Lourdes Agapito, and Steffen Tjerrild.

The story? Victor saw a research paper on ai video generation and called it “magic.” He knew it would change video production forever.

Today, Synthesia has:

• 65,000+ ธุรกิจ ลูกค้าทั่วโลก
• Over 90% of Fortune 100 companies as users
• A $4 billion valuation as of แต่แรก 2026
• 661+ employees across offices in London, Copenhagen, and New York

The company is based in London, UK. It’s now the largest generative AI company in Britain.

ข้อดีเด่นของ Synthesia

นี่คือสิ่งที่คุณจะได้รับจริง ๆ เมื่อคุณใช้ ซินเธเซีย AI:

• Create videos in minutes, not weeks: The video creation process that used to take days now takes about 15 minutes. Type your script, pick an avatar, and you’re done. No camera. No studio. No editing headaches.
• Speak 140+ languages instantly: Need training videos in Spanish, Japanese, and Hindi? Synthesia creates them all from one English script. This is amazing for companies with teams in different languages around the world.
• Cut video costs by 80%+: Traditional video production costs $1,000-$5,000 per minute. Using Synthesia, you pay a flat monthly fee. Users report saving thousands on every project.
• Update content without re-recording: Product changed? Policy updated? Just edit the text and generate new videos. No need to book a studio or hire real humans again. This is a life saver for fast-moving teams.
• Turn knowledgeable and enthusiastic employees into avatars: Create a custom ai avatar based on your team members. Now your best trainer can “present” in hundreds of videos — even when they don’t have enough time to record.
• Make personalized videos at scale: Create personalized videos for onboarding, sales การเผยแพร่, or customer updates. Each video feels custom-made. Synthesia AI handles this automatically.
• Synthesia automatically generates closed captions: Every video comes with closed captions built in. This enhances accessibility and keeps viewers engaged even with the sound off.

คุณสมบัติเด่นที่สุดของ Synthesia

I’ve tested dozens of video creation tools. Here are the features that make Synthesia stand out.

1. อวตารแบบกำหนดเอง

Synthesia offers over 240 ai avatars you can use in your videos.

Each avatar looks like a real person. You pick the gender, age, and style that fits your brand.

The avatar quality keeps getting better. The latest models show natural facial expressions and head movements.

You can also create a custom avatar based on your own likeness. This costs $1,000/year. But it means your face shows up in every video — without you recording a single thing.

Users can even customize avatar performances by adding gestures like head nods and raised eyebrows.

2. การแปลงข้อความเป็นเสียงพูด

The text to speech engine supports 140+ languages and accents.

You type your script. Synthesia turns it into natural-sounding ai voices.

You can change the voice and language at any time. You can add pauses for emphasis.

The platform also offers AI การโคลนเสียง. Record a short sample. Then your own voice reads every script going forward.

Not gonna lie — the ai generated voices still sound slightly robotic in some accents. But for training and internal communications, they work well.

3. เทมเพลตที่ปรับแต่งได้

Synthesia gives you 60+ professional templates to start with.

Or you can start from a blank canvas.

Each template looks clean and polished. Pick one, swap the text, choose your avatar, and you’re done.

You can also turn a powerpoint presentation into a video. Upload your slide deck and Synthesia converts it — keeping your original design. Speaker notes become the script automatically.

4. โปรแกรมตัดต่อวิดีโอ AI

The user interface feels like making powerpoint การนำเสนอ.

You drag and drop elements. Add text, images, and screen recordings.

The editor lets you upload your own media — logos, backgrounds, and brand colors.

You can edit any video without starting over. Change a word, swap an avatar, or update a scene. The tool handles the rest.

This makes video making fast even for people with zero editing skills.

5. การทำงานร่วมกันและการแบ่งปัน

Your team can work on videos together.

The platform allows team members to comment on videos linked to specific timestamps.

Share draft videos with stakeholders for feedback. Make changes in real time.

This is a huge win for creating corporate training content. No more email chains with feedback. Everything lives inside the platform.

6. ผู้ช่วยวิดีโอ AI

Don’t know what to say? The AI ผู้ช่วย เขียนบทให้คุณ

Tell it your topic and target audience. It drafts a full script in seconds.

You can also paste a blog post or document. Synthesia turns it into video content automatically.

This feature alone saves time — especially when you need to create videos from existing training product materials.

7. โปรแกรมบันทึกหน้าจอด้วย AI

Need to make a demo or product walkthrough?

The built-in screen recorder captures your screen. Then Synthesia pairs it with an ai avatar presenter.

The result? A polished how to video that looks like you hired a production company.

This feature is perfect for software demos and step-by-step guides. Businesses use it to create engaging product walkthroughs for their customers.

8. การแปลด้วยคลิกเดียว

This is one of the new features that blew me away.

Click one button. Your entire video gets translated into another language.

The avatar’s lip movements sync to the new language. The voice matches the translation.

Synthesia supports multiple languages — over 140 of them. This means you can reach global teams without creating separate videos from scratch.

For education management and global training, this is a game-changer.

9. วิดีโอแบบอินเทอร์แอ็กทีฟ

Synthesia lets you create interactive videos with clickable elements.

Add buttons, quizzes, and branching paths. Viewers choose what to watch next.

This is perfect for training videos where different employees need different information.

It also helps enhance engagement. People stay focused when they can interact with personalized content.

Synthesia can even be integrated with tools like ภาษาซาเปียร์Name to automate video creation processes. This makes it easy to create personalized welcome videos for new employees automatically.

ราคาของ Synthesia

มาคุยเรื่องเงินกันเถอะ นี่คือสิ่งที่จะเกิดขึ้น ซินเธเซีย ค่าใช้จ่ายในปี 2026:

ทดลองใช้งานฟรี: Yes — the Free plan gives you 3 minutes per month with 9 avatars. No credit card needed.

รับประกันคืนเงิน: No refunds on annual plans. Cancel anytime on monthly billing.

📌 บันทึก: Annual billing saves you up to 38%. The Starter plan drops from $29/month to $18/month when you pay yearly.

Synthesia คุ้มค่ากับราคาหรือไม่?

For corporate training teams? Absolutely. A single traditional video costs $1,000-$5,000. Synthesia’s Starter plan costs $216/year.

You do the math.

คุณจะประหยัดเงินได้หาก: You make more than 2-3 videos per month and need them in multiple languages.

คุณอาจจ่ายเงินเกินไปหาก: You only need one or two short videos per year. The free plan might be enough.

ข้อดีและข้อเสียของ Synthesia

✅ สิ่งที่ฉันชอบ

❌ อะไรจะดีไปกว่านี้ได้อีก

Synthesia เหมาะสำหรับคุณหรือไม่?

✅ Synthesia เหมาะสำหรับคุณหาก:

• You need training videos or onboarding content regularly
• You want to create videos in multiple languages for global teams
• You need internal communications videos without hiring a crew
• You want to turn powerpoint presentations and documents into video content

❌ ข้ามการใช้ Synthesia หาก:

• You need high-energy marketing videos where a real actor would connect better
• You work in healthcare or biotech (strict content moderation may block your videos)
• You prefer the personal touch that real humans bring to on-camera presentations

คำแนะนำของฉัน:

If you make more than 3 videos per month for training or internal use, Synthesia pays for itself fast.

Start with the free plan. Test a video. If it fits your needs, the Starter plan at $18/month is hard to beat.

Synthesia เทียบกับทางเลือกอื่นๆ

How does Synthesia stack up? Here’s the competitive landscape:

ตัวเลือกที่น่าสนใจ:

• ดีที่สุดโดยรวม: HeyGen — more expressive avatars and better for marketing videos
• ตัวเลือกที่คุ้มค่าที่สุด: D-ID — starts at just $5.90/month for basic avatar videos
• เหมาะสำหรับผู้เริ่มต้น: Veed — simple editor with lots of templates
• เหมาะที่สุดสำหรับการฝึกอบรมในองค์กร: Colossyan — built for learning teams with LMS support

🎯 ทางเลือกอื่นของ Synthesia

Looking for synthesia alternatives? Here are the top options:

• 🚀 เฮย์เจน: Best for high-volume marketing videos with more expressive and natural-looking ai avatars.
• 🏢 โคโลสเซียน: Built for enterprise L&D teams with strong LMS integration and SCORM exports.
• 🎨 วีด: Great all-in-one video editor for social media teams who want more creative control.
• ⚡ เอไล: Quick and easy ai video creation with a focus on training and education content.
• 💰 วิดโนซ: Budget-friendly video generator with a free tier and solid avatar library.
• 🧠 ดีพเบรน: ปัญญาประดิษฐ์ DeepBrain offers a cloud-based platform for generating realistic avatar videos from text.
• 🔧 ซินเธซิส: Good for voiceover-heavy projects with strong text-to-speech capabilities.
• 👶 ชั่วโมงที่หนึ่ง: Beginner-friendly with clean templates and fast rendering times.
• 🌟 ทำ: Turns a single photo into a talking-head video — cheapest way to get started.
• 🚀 เวอร์โบ: Strong multilingual support with a growing avatar library and affordable pricing.
• 🎨 วิดยาร์ด: Best for sales teams who need personalized video outreach and analytics.
• ⚡ ฟลิกิ: Turns blog posts and articles into ai videos with text-to-speech narration.
• 🧠 ปราศรัย: Focused on text to speech and voiceover — great companion tool for video creation.
• 🔧 อินวิดีโอ: Full-featured editor that’s perfect for creating marketing and social content.
• 🌟 สร้างสรรค์: AI-powered ad creator that generates marketing videos with digital avatars.
• 🎨 คำบรรยาย AI: Strong for short-form video content with auto-captioning and editing features.

⚔️ เปรียบเทียบ Synthesia

ต่อไปนี้คือการเปรียบเทียบ Synthesia กับคู่แข่งแต่ละราย:

• Synthesia เทียบกับ HeyGen: HeyGen has more expressive avatars. Synthesia wins on language support and enterprise features.
• ซินเธเซีย ปะทะ โคลอสเซียน: Both target L&D teams. Colossyan has native LMS support. Synthesia has more avatars.
• Synthesia เทียบกับ Veed: Veed is better for general editing. Synthesia is better for avatar-based training videos.
• Synthesia เทียบกับ Elai: Both create ai videos from text. Synthesia has a bigger avatar library and better translation.
• Synthesia เทียบกับ Vidnoz: Vidnoz is cheaper. Synthesia has more polished avatars and better enterprise support.
• Synthesia เทียบกับ Deepbrain: Deepbrain AI lacks personalization functions. Synthesia offers custom avatars and อัตโนมัติ.
• Synthesia เทียบกับ Synthesys: Synthesys focuses on voiceovers. Synthesia is a full video creation platform.
• Synthesia เทียบกับ Hour One: Hour One is simpler. Synthesia offers more features and better collaboration tools.
• Synthesia เทียบกับ D-ID: โปรแกรมสร้างวิดีโอ AI ตัวไหนจะชนะในปี 2025 25: D-ID is cheaper and uses photos. Synthesia has full ai avatars with better quality.
• Synthesia เทียบกับ Virbo: Virbo is growing fast. Synthesia has a longer track record and more Fortune 100 clients.
• Synthesia เทียบกับ Vidyard: Vidyard is best for sales outreach. Synthesia is best for training and onboarding.
• Synthesia เทียบกับ Fliki: Fliki is a video creation software that turns text into videos. Synthesia has better avatars.
• Synthesia เทียบกับ Speechify: Speechify focuses on ai voices and narration. Synthesia creates full videos with avatars.
• Synthesia เทียบกับ Veed: InVideo is a general editor. Synthesia is built for ai avatar videos.
• Synthesia เทียบกับ Creatify: Creatify is better for ads. Synthesia is better for training and internal use.
• Synthesia เทียบกับ AI สำหรับคำบรรยาย: Captions AI is best for short content. Synthesia handles longer training and demo videos.

ประสบการณ์ของฉันกับ Synthesia

นี่คือสิ่งที่เกิดขึ้นจริงเมื่อฉันใช้ ซินเธเซีย:

โครงการ: I created an employee onboarding series for a client with remote teams across 4 countries.

ลำดับเหตุการณ์: ใช้งานจริงเป็นเวลา 60 วัน

ผลลัพธ์:

สิ่งที่ทำให้ฉันประหลาดใจ: The speed was amazing. I finished an entire 8-video onboarding series in two days. Before Synthesia, that would have taken two months and cost over $20,000.

สิ่งที่ทำให้ฉันหงุดหงิด: The synchronization between the avatar’s speech and lip movements is sometimes inconsistent. I also wish the ai voices had more emotional range. Some synthesia videos sound a bit flat.

ฉันจะใช้มันอีกไหม? ใช่ — โดยไม่ต้อง คำถาม. For training and internal content, nothing comes close. I just wouldn’t use it for a high-stakes investor presentation where first impressions matter.

Some users have noted that while the quality of Synthesia’s videos is impressive, it’s not suitable for every use case. But for creating videos at scale, it changes your life.

ข้อคิดส่งท้าย

เลือกใช้ Synthesia หาก: You need to create high quality training videos, onboarding content, or how to videos regularly — especially in different languages.

งดใช้ Synthesia หาก: You need emotionally engaging marketing content where real actors would perform better.

คำตัดสินของฉัน: After 60 days of using Synthesia, I’m a believer. It’s not perfect — the avatars still need work on facial movements and emotional range. But for business video creation, nothing else saves this much time and money.

Synthesia is primarily targeted towards business, marketing, and learning and development teams for scalable video content production. If that’s you, this tool deserves a spot in your stack.

คะแนน: 4.6/5

ถาม บ่อย ๆ

Synthesia AI ใช้งานได้ฟรีหรือไม่?

Yes, Synthesia has a free plan. You get 3 minutes of video per month with 9 stock avatars. It’s great for testing. But for real business use, you’ll need the Starter plan at $18/month (annual billing). The free plan has a watermark on your videos.

Synthesia มีอวตาร AI มากกว่า 150 แบบ ในขณะที่ Elai มีให้เลือกมากกว่า 80 แบบ

Synthesia starts at $18/month on annual billing (Starter plan). The Creator plan costs $64/month annually. Enterprise pricing is custom. Monthly billing costs more — $29/month for Starter and $89/month for Creator. Custom avatars cost an extra $1,000/year.

Synthesia AI ปลอดภัยหรือไม่?

Yes. Synthesia has SOC 2 Type II and GDPR compliance. The company screens all new users and moderates content. They also block non-consensual avatar creation. You must record a verification video to prove you’re making an avatar of yourself.

Synthesia AI ใช้ทำอะไร?

Synthesia is used to generate videos from text that use ai avatars as the spokesperson. Major applications include corporate training, onboarding, product demos, and educational content. Businesses also use it for internal communications, marketing clips, and personalized video messages. You can even repurpose blog posts into videos for social media.

Synthesia AI คุ้มค่าหรือไม่?

For teams that create regular video content — yes. Many users have reported that Synthesia reduces time and cost of video production by 80% or more. The platform enables the production of training videos quickly and at a lower cost compared to traditional methods. If you only need one or two videos a year, the free plan might be enough.