⚡ Quick Verdict:
- 価格: Synthesys starts at $20/month (no free plan), while Fliki offers a free plan and paid plans from $21/month.
- 最適な用途: Synthesys suits high-quality voiceover and アバター work. Fliki suits fast text-to-video for ソーシャルメディア.
- 主な違い： Synthesys leans into AI 声 and AI avatars. Fliki turns text, blogs, and images into video content.
- Our pick: Fliki for most users. It has a free plan, a friendly learning curve, and broad video production capabilities.
Synthesys vs Fliki comes down to one simple 質問.
Do you want a strong voice generator or a fast ビデオジェネレーター?
Both tools help you create videos from a simple script.
But they grew up solving different problems for different users.
Synthesys focuses on AI voices, AI avatars, and studio-grade audio.
Fliki turns plain text into video content in a few seconds.
概要
This Synthesys vs Fliki comparison covers pricing, key features, and ease of use.
We also break down who each video ジェネレータ works best for.
Our sources include published specs, documentation, and user reviews.
Our writers also spent hands-on time with both pieces of software.
By the end, you can decide which tool fits your specific needs.
Synthesysとは何ですか?
シンセシスは AIツール for audio and video content.
It started with a focus on high-quality voiceover generation.
Today it also makes AI avatars and personalized video content.
Synthesys serves marketing and studio production needs in AIビデオ.
It offers over 1,000 AI avatars for video production.
It also adds advanced voice cloning and speech-to-speech capabilities.
シンセシス
Synthesys turns scripts into studio-grade speech and video. It shines for AI voices, AI avatars, and audio translations.
シンセシスの価格
Here’s what Synthesys costs in 2026. Let’s break it down.
Pricing verified June 2026.
無料トライアル: Synthesys offers a free AI page so you can try features before any paid subscription.
返金保証: Check the current refund terms at checkout, since policies change by plan and date.
📌 注記： All three paid plans unlock AI voices and AI avatars. Higher plans add more render time and commercial control.
⚠️ 警告： Synthesys has no free plan. Read the renewal terms before you commit to a paid subscription.
Synthesysの主な利点
Here’s what makes Synthesys worth considering:
- Studio-grade voice: Synthesys puts AI voices first. The text to speech output sounds clean enough for ads and explainer videos.
- Large avatar library: You get over 1,000 AI avatars. That range covers many looks for marketing videos.
- 音声クローン: Advanced voice cloning lets you build a custom voice. Speech-to-speech keeps the same tone across clips.
- Multilingual reach: Multilingual support helps you talk to a global audience. Audio translations move one script into multiple languages.
- AI talking photos: Turn a still image into a speaking clip. This adds quick personalized video content.
- Built for production: Multi-model orchestration ties voice, images, and video into one studio workflow.
What Our Team Noticed
私たちの 作家 signed up for Synthesys and spent several days building short clips. Here’s what stood out from that hands-on time:
Synthesysの長所と短所
✅ メリット
- High quality video and clean voice output for marketing videos
- Over 1,000 AI avatars give creators a wide range of looks
- Advanced voice cloning and speech-to-speech for consistent audio
- Audio translations reach a global audience in multiple languages
❌ デメリット
- No free plan, so you must start with a paid subscription
- Fewer one-click social templates than a dedicated video generator
- Top avatars and render limits sit behind higher paid plans
Flikiとは何ですか？
Fliki is a text-to-video generator built for fast content.
It began as a text to speech tool before adding video.
Today it focuses on text-to-video content creation for ソーシャルメディア.
Fliki is built for short-form videos that grab quick attention.
It offers over 2000 text-to-speech voices for many voice options.
It can also create content in 75 languages for a wider reach.
🏆 Winner: Fliki
Fliki turns text, blogs, and images into video in a few seconds. A free plan lets you test it with no risk.
Flikiの価格
2026年のFlikiの価格はこうです。詳しく見ていきましょう。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | 基本機能のテスト |
| 標準 | 月額21ドル | Solo video creators |
| プレミアム | 月額66ドル | Frequent, higher-volume creators |
| 企業 | カスタム価格設定 | Larger teams and businesses |
Pricing verified June 2026.
無料トライアル: You can start with a free plan and test core features with no card required.
返金保証: Fliki does not advertise a refund policy, so the free plan is the safest way to try it.
📌 注記： The free plan covers basic features. Standard removes watermarks, and Enterprise uses custom pricing for bigger teams.
⚠️ 警告： The free plan adds a watermark and has limited features. You need paid plans to publish clean, professional looking videos.
Flikiの主な利点
Here’s what makes Fliki worth considering:
- 高速ビデオ作成: Paste a script and Fliki builds a draft in a few seconds. That speed helps busy video creators.
- 膨大な音声ライブラリ: Over 2000 text-to-speech voices give you deep voice options for any clip.
- Many input types: Turn blog posts, images, and ideas into video content without starting from scratch.
- Auto subtitles: Fliki generates subtitles and matches scripts with stock assets for quality videos.
- 音声クローン: Clone your own voice so your videos keep one consistent sound.
- Free entry point: A free plan lets small businesses test the platform before any paid subscription.
What Our Team Noticed
Our writer used Fliki to build a few short social clips from scratch. Here’s what stood out from that hands-on time:
Flikiの長所と短所
✅ メリット
- Free plan lets you test the video generator with no risk
- Over 2000 text-to-speech voices for wide voice options
- Turns text, blogs, and images into video content fast
- Auto subtitles and stock assets speed up social media videos
❌ デメリット
- Free plan adds a watermark and limited features
- Fewer lifelike AI avatars than Synthesys offers
- Built for short clips, not long studio productions
機能比較
Ready to dig into a detailed comparison of Synthesys vs Fliki?
We’ll walk through nine key features to show which platform is most suitable for your needs.
| 特徴 | シンセシス | フリキ |
|---|---|---|
| 開始価格 | 月額20ドル | Free / $21/month |
| 無料プラン | ❌ | ✅ |
| AIアバター | ✅ (1,000+) | ✅ |
| テキスト読み上げ音声 | ✅ | ✅ (2000+) |
| 音声クローン | ✅ | ✅ |
| 複数の言語 | ✅ | ✅ (75) |
| 自動字幕 | ❌ | ✅ |
| 最適な用途 | Voiceover & avatars | Social video |
1. テキストからビデオへの生成
シンセシス： You type a script and pick an avatar to create videos. The focus is high quality video with a studio feel. It fits marketing videos and explainer videos more than quick social clips.
フリキ: Paste text and Fliki builds a rough video in a few seconds. Its video production capabilities lean toward short social posts. The output is fast, clean, and easy to edit.
💡 テスト結果： Both platforms support video resolution up to 1080p, so the gap is less about sharpness and more about how polished the final video feels.
2. AI Voices and Voice Options
シンセシス： AI voices are the core strength here. The core technology in modern voice applications often uses neural speech synthesis, and the text to speech output sounds smooth and natural. This makes Synthesys a strong pick when voice and audio quality matter most.
フリキ: Fliki offers over 2000 text-to-speech voices. That gives you huge voice options across accents and styles. The sheer range helps you match a voice to a specific brand or mood.
💡 テスト結果： Synthesys wins on raw voice polish. Fliki wins on the size of its voice library and speed.
3. Voice Cloning and Speech Control
シンセシス： Advanced voice cloning lets you build a custom voice. Speech-to-speech keeps the same tone when you swap a script. This gives you tight control over the final speech.
フリキ: Fliki also supports voice cloning. You record a sample and it copies your voice for future videos. The setup is simple and made for solo creators.
4. AI Avatars and AI Humans
シンセシス： With over 1,000 AI avatars, the range is wide. These AI humans help you build personalized video content for many audiences. This is a clear edge for avatar-led videos.
フリキ: Fliki includes AI avatars too, but the library is smaller. They work well for short social spots. For heavy avatar work, Synthesys offers more choice.
5. Images and Photo to Video
シンセシス： AI talking photos turn a still image into a speaking clip. You can add your own images and a chosen voice. This is a fun way to make quick videos from a single photo.
フリキ: Image-to-video lets you drop in images and turn them into a clip. Fliki then matches stock assets and music to your script. The result feels polished with little effort.
6. Multiple Languages and Translations
シンセシス： Multilingual support covers a wide language range. Audio translations move one script into multiple languages fast. This helps you reach a global audience without re-recording.
フリキ: Fliki can create content in 75 languages. That covers most markets a small creator will target. It makes localizing video content for a global audience simple.
7. コンテンツの再利用
シンセシス： Synthesys Lab gives a workspace to mix voice, images, and video. It is built for people who want to fine-tune each scene. The trade-off is a slightly steeper learning curve.
フリキ: Blog-to-video and idea-to-video turn old posts into fresh clips. You paste a link or a topic and get a draft. This is great for video creators who recycle written content.
8. Media Generation and Extras
シンセシス： Generate AI Media creates custom images for your scenes. The Face form tool adds extra avatar control. Together they support full marketing and studio production.
フリキ: A プレゼンテーション maker turns slides into video, and a screen recorder captures your screen. These extras help create videos for demos and tutorials. Both fit a simple, fast workflow.
9. Data Security and Ease of Use
シンセシス： Synthesys runs in the browser with a clear, user friendly interface. Both brands take データ security seriously and protect your account content. The dashboard gives you control over voice, audio, and music tracks.
フリキ: Fliki also runs in your browser, so there is nothing to install on your device. The layout is clean and beginner-friendly, and email help is one message away at support@fliki.ai. New users can start to create videos within minutes.
💡 テスト結果： When you open either site, your browser may run a quick security check before proceeding. You might see a Ray ID and a short verifying step, or a brief “verification successful waiting” status while the connection finishes. This check helps load the site properly and lets pages respond fast, which gives a better user experience.
10. 価格設定とコスト
料金プランを並べて比較してみましょう。
| プラン | シンセシス | フリキ |
|---|---|---|
| 無料 | ❌ (free AI page only) | 月額0ドル |
| エントリープラン | Personal — $20/month | Standard — $21/month |
| 中間計画 | Creator — $41/month | Premium — $66/month |
| トッププラン | 仕事 — $69/month | Enterprise — Custom Pricing |
シンセシス： There is no free plan, so you start with a paid subscription at $20/month. You pay for studio-grade voice and a large avatar library. For voice-led work, that price can be worth it.
フリキ: Fliki has a free plan plus paid plans from $21/month. Enterprise uses custom pricing for bigger teams. The free tier makes it easy to test before you spend a cent.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 無料プランで始めよう | フリキ | Synthesys has no free plan |
| Studio-grade AI voices | シンセシス | Cleaner voiceover output |
| Fast social media videos | フリキ | Built for short-form content |
| Many AI avatars | シンセシス | Over 1,000 avatars |
| The most voice options | フリキ | Over 2000 voices |
| 初心者向けのセットアップ | フリキ | 学習曲線が緩やか |
💰 あなたの予算
Fliki has a free plan and a low entry price. Synthesys skips the free tier but adds studio-grade voice for the cost.
🔌 あなたの技術スタック
Both run in the browser, so neither needs an install on your device. Pick the one whose export formats match your editing flow.
📝 あなたのコンテンツスタイル
Fliki suits short social clips and blog repurposing. Synthesys suits polished marketing videos and explainer videos.
🎓 あなたの経験レベル
Beginners tend to learn Fliki faster. Synthesys rewards users who want deeper control over voice and scenes.
🆓 無料トライアルとデモ
Fliki’s free plan is the easiest way to test the software. Synthesys offers a free AI page so you can sample features.
🛟 サポートオプション
Both rely on email support and lack public phone support. Reviewers say each team tends to respond promptly to questions.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか？切り替える場合、どのような変更が予想されますか？
🔄 Switching from Synthesys to Fliki?
✅ 得られるもの：
- 料金を支払う前に試せる無料プラン
- Faster short-form social video creation
- Auto subtitles and blog-to-video tools
❌ 失うもの：
- The larger 1,000+ AIアバター 図書館
- Some studio-grade voiceover polish
- Speech-to-speech conversion control
📋切り替え方法：
- Export your scripts and assets from Synthesys
- Create a free Fliki account
- Rebuild your first clip from a text script
🔄 Switching from Fliki to Synthesys?
✅ 得られるもの：
- A bigger AI avatar library for varied looks
- Cleaner voiceover for ads and explainer videos
- Advanced voice cloning and speech-to-speech
❌ 失うもの：
- The free plan and lowest entry price
- Auto subtitles and stock asset matching
- Blog-to-video and idea-to-video shortcuts
📋切り替え方法：
- Save your scripts and voice samples from Fliki
- Sign up for a Synthesys paid plan
- Set up your avatar and voice, then rebuild your clip
What Our Review Didn’t Cover
This comparison focused on solo creators and small businesses. We didn’t test heavy enterprise rollouts or custom pricing deals in depth. Our notes reflect the June 2026 versions, so features may shift by a later date. If you run a large media team, your priorities may differ from what we covered here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | フリキ |
| 🎙️ 音声品質 | シンセシス |
| 🗣️ Voice Options | フリキ |
| 👤 AIアバター | シンセシス |
| 🌍 言語 | フリキ |
| 👶 使いやすさ | フリキ |
| 🏆総合優勝 | フリキ |
🏆 WINNER: FLIKI
Fliki wins 4 out of 6 categories.
最適な用途: Social media videos, blog repurposing, and creators who want a free plan
Synthesys and Fliki are two different kinds of video software.
Synthesys is built for studio-grade voice and avatar-led marketing videos.
Fliki is built to create videos from text fast and cheap.
Synthesys is excellent if quality voiceover is your top priority.
But if you want a free plan and quick social videos, Fliki is the better choice for most users.
Synthesysの比較をもっと見る
Synthesysが他の競合他社と比べてどのような位置づけにあるのか、以下に示します。
Synthesys vs シンセシア
Synthesysが勝利した点： Studio voiceover focus, advanced voice cloning, speech-to-speech control
Synthesiaが優れている点： Synthesia offers video creation in over 130 languages, more than 55 templates, and a free AI video page. Pricing starts at $22 per month, and it is ideal for training and marketing videos.
Synthesysが勝利した点： Voiceover quality, audio translations, AI talking photos
ヘイジェン 勝利したタイトル： Avatar realism, social templates, faster onboarding
Synthesysが勝利した点： Full video production, AI avatars, multi-model orchestration
Speechifyが勝利した点： Pure text to speech, reading tools, mobile listening
フリキの比較
Flikiが他の競合他社と比べてどうなのか、以下に示します。
フリキが勝利： Free plan, 2000+ voices, blog-to-video, auto subtitles
Synthesiaが優れている点： When avatar-led training is the goal, Synthesia emerges as the stronger fit. Its support team is known for being responsive at support@synthesia.io, though purchases are non-cancellable.
フリキ対 ビデオ内
フリキが勝利： Text-to-video speed, voice library size, simple interface
InVideoが勝利した点： Manual timeline editing, template variety, stock footage depth
フリキが勝利： Full video output, subtitles, image and blog inputs
Speechifyが勝利した点： Listening speed, document reading, voice-only focus
よくある質問
What is better than Fliki?
It depends on your goal. For studio-grade voice and AI avatars, Synthesys is a strong pick. Synthesia and HeyGen also rival Fliki for avatar-led marketing videos.
Flikiの無料版はありますか？
Yes. Fliki offers a free plan with basic features and a watermark. It is the easiest way to test the video generator before any paid subscription.
Is Synthesys good for AI voices?
Yes. Synthesys puts AI voices first and emphasizes high-quality voiceover. Its text to speech sounds clean, and advanced voice cloning gives you tight control over tone.
Which is better for marketing videos, Synthesys or Fliki?
Synthesys suits polished marketing videos with avatars and studio voice. Fliki suits fast social media videos. Choose Synthesys for quality and Fliki for speed and a free plan.
Do Synthesys or Fliki offer phone support?
No. Both lack public phone support and rely on email instead. Reviewers say each support team tends to respond promptly, so help is still easy to reach.
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