⚡ Quick Verdict:
- Pricing: Synthesia starts at $18/month vs Synthesys at $20/month
- Best for: Synthesia for AI avatars and global team training, Synthesys for voice generation and AI talking photos
- Key difference: Synthesia supports 140+ languages with SOC 2 Type II compliance, while Synthesys focuses on a 400+ voice library and dynamic gesture control
- Our pick: Synthesia for most users — its AI avatars, language coverage, and enterprise security make it the better all-rounder for video creation
Choosing between Synthesia and Synthesys comes down to one question.
Do you need realistic AI avatars or a deep voice generation library?
Both tools promise fast, AI-powered video creation without filming.
But they take very different approaches to the same goal.
Synthesia leans into avatars, languages, and enterprise security.
Synthesys leans into voice generation, talking photos, and dynamic gestures.
Overview
This Synthesia vs Synthesys comparison covers pricing, features, and ease of use.
We also break down who each AI video creation platform works best for.
Our writer signed up for both tools and explored the editors hands-on.
Other observations come from documentation, pricing pages, and G2 reviews.
By the end, you’ll know which tool fits your video creation needs.
What is Synthesia?
Synthesia is an AI video creation platform that turns text into video.
It uses AI avatars to deliver scripts on screen — no camera needed.
The platform includes 230+ stock avatars and supports 140+ languages.
You can also create custom models from your own face and voice.
Most users pick Synthesia for training videos, product demos, and explainers.
Big names like Google, BBC, and Reuters use it as a great company-wide tool for internal video.
Compared to traditional video editing tools, Synthesia helps you save time on long shoots.
Synthesia
⭐ 4.6/5 | 💰 From $18/month. Create AI videos in 140+ languages with realistic avatars. No camera or studio required.
Synthesia Pricing
Here’s what Synthesia costs in 2026. Let’s break it down.
| Plan | Price | Best For |
|---|---|---|
| Starter | $18/month | Solo creators making short videos |
| Creator | $64/month | Marketers and trainers needing more minutes |
| Enterprise | Custom Pricing | Teams with custom models and SSO needs |
Pricing verified April 2026.
Free trial: Yes. A free plan is available with limited video minutes per month. No credit card required to start.
Money-back guarantee: Synthesia does not offer a standard money-back guarantee. You can downgrade or cancel monthly plans before the next billing date.
📌 Note: The Starter plan caps you at 10 video minutes per month. Heavy users will quickly hit the limit and need the Creator plan.
⚠️ Warning: Custom AI avatars are only available on the Enterprise plan. Plan ahead if your team needs branded talent.
Key Benefits of Synthesia
Here’s what makes Synthesia worth considering:
- Massive Avatar Library: Pick from 230+ AI avatars across ages, ethnicities, and outfits. The avatars deliver natural facial expressions and gestures while reading your script.
- 140+ Language Support: Translate scripts and audio into more than 140 languages with one click. This makes Synthesia a fit for global teams reaching a broader audience.
- Enterprise Security: The platform is SOC 2 Type II compliant. That matters for mid-to-large companies that need stricter security for video content.
- PowerPoint Import: Upload PowerPoint presentations and turn each slide into a narrated AI video. This saves time when repurposing existing training material.
- Custom AI Avatars: Record yourself once and create your own AI clone. The clone reads any script in your voice and language.
- Built-in Screen Recorder: Capture screen demos right inside the editor. You can mix screen footage with avatar scenes in one project.
- LMS Integration: Synthesia exports videos in formats friendly to Learning Management Systems. This is useful for HR and L&D teams pushing courses to paying customers or staff.
- Built-in Voice Generation: Voice generation is paired with each avatar so you can render full video plus narration in a few seconds. Renders are quick once your script is ready.
- Tiered Editions: A basic edition for solo users and an advanced edition for teams give you room to scale. Sales teams chasing job leads use the avatars to send personalized outreach videos at scale.
What Our Team Noticed
Our writer signed up for Synthesia and spent several days exploring the video editor. Here’s what stood out from that hands-on time:
Synthesia Pros & Cons
✅ Pros
- 230+ realistic AI avatars with natural facial expressions
- 140+ languages supported with one-click translation
- SOC 2 Type II compliance for enterprise security
- PowerPoint import speeds up training video creation
❌ Cons
- Starter plan limits you to 10 video minutes per month
- Custom AI avatars locked behind the Enterprise plan
- No public refund policy on monthly subscriptions
What is Synthesys?
Synthesys is an AI video creation platform with a strong voice focus.
It generates AI voices, AI humans, and AI talking photos from text.
The platform has a 400+ voice library with cloning options.
You can also fine-tune avatar gestures using dynamic gesture control.
Marketers, YouTubers, and small ventures use it for quick video and audio content.
The price point sits between budget tools and enterprise platforms.
Synthesys
⭐ 3.8/5 | 💰 From $20/month. Build AI videos, voices, and talking photos with a 400+ voice library and gesture control.
Synthesys Pricing
Here’s what Synthesys costs in 2026. Let’s break it down.
| Plan | Price | Best For |
|---|---|---|
| Personal | $20/month | Solo creators making short voice and video clips |
| Creator | $41/month | YouTubers and freelancers needing more output |
| Business | $69/month | Small teams creating regular video content |
Pricing verified April 2026.
Free trial: Synthesys offers a free trial with limited credits to test voice generation. No long-term commitment required to try the editor.
Money-back guarantee: Synthesys offers a 7-day money-back guarantee on annual plans. Monthly plans can be canceled before the next billing cycle.
📌 Note: The Personal plan limits the number of word credits and video minutes per month. Heavy YouTubers will likely outgrow it within weeks.
⚠️ Warning: Some advanced voices and AI human styles require add-on credits even on the Business plan. Check the plan details before subscribing.
Key Benefits of Synthesys
Here’s what makes Synthesys worth considering:
- 400+ AI Voices: The voice library covers many accents and languages. You can also clone a voice and pick specific voice tones to match your brand.
- Dynamic Gesture Control: Fine-tune the way an AI avatar moves on screen. This adds dynamic results to product demos and explainer videos.
- AI Talking Photos: Upload a still photo and turn it into a talking head video. It works well for animating uploaded photos and HD photos of historical figures or characters.
- Multilingual Support: Generate audio and video content in multiple languages. The audio translations feature helps you reach a broader audience.
- Synthesys Lab: An experimental space for testing newer voice and avatar features. Useful for power users who want early access.
- Affordable Mid-tier: The Creator plan at $41/month sits below Synthesia’s Creator plan. That gives small ventures a softer step-up between solo and team plans.
- Generate AI Media: Beyond avatars, the tool can generate AI images and short clips. This expands what you can ship from one tool, and can replace some basic professional retouching steps for product imagery.
- Photo-to-Video Workflows: Pair AI talking photos with more photos from your brand library to create professional headshots-style intros or character reels. You can create professional headshots-quality avatars from clean source images and reuse them across campaigns.
What Our Team Noticed
Our writer signed up for Synthesys and spent time inside the editor. Here’s what stood out from that hands-on session:
Synthesys Pros & Cons
✅ Pros
- Library of 400+ AI voices with cloning options
- Dynamic gesture control for fine-tuning avatar motion
- AI talking photos animate static images into video
- Creator plan is cheaper than Synthesia’s mid-tier
❌ Cons
- Smaller AI human library than Synthesia’s avatar pool
- Lower overall rating reflects mixed user feedback
- Some premium voices and avatars need extra credits
Feature Comparison
Ready to dive into a detailed Synthesia vs Synthesys comparison?
We’ll explore eight key features to help you decide which platform fits your video creation goals.
| Feature | Synthesia | Synthesys |
|---|---|---|
| Starting Price | $18/month | $20/month |
| Free Plan | ✅ | ✅ |
| AI Avatars | ✅ (230+) | ✅ (smaller pool) |
| Voice Library | ✅ | ✅ (400+ voices) |
| Custom Models | ✅ (Enterprise) | ✅ (limited) |
| Languages Supported | 140+ | Multiple languages |
| PowerPoint Import | ✅ | ❌ |
| AI Talking Photos | ❌ | ✅ |
| Dynamic Gesture Control | Limited | ✅ |
| SOC 2 Type II | ✅ | ❌ |
| Best For | Training, global teams | Voice-heavy content |
1. AI Avatars
Synthesia: Synthesia offers 230+ AI avatars across ages, ethnicities, and outfits. The avatars produce natural facial expressions and gestures while reading your script. According to G2 reviews, the avatar quality is one of the most praised parts of the platform for training videos.
Synthesys: Synthesys calls its avatars “AI Humans” and ships a smaller library than Synthesia. The trade-off is dynamic gesture control, which lets you tweak how the AI human moves on screen. That can produce more dynamic results for product demos.
2. Voice Generation
Synthesia: Synthesia includes solid text-to-speech tied to each avatar’s voice. The voices sound natural in English and most major languages. The platform is built around video first, so voice generation supports the avatar rather than acting as a standalone product.
Synthesys: Synthesys ships 400+ AI voices with voice cloning baked in. You can pick specific voice tones — calm, excited, neutral — without recording extra takes. For voice-first creators, this library is the main reason to pick Synthesys.
3. Language Support and Translation
Synthesia: Synthesia supports 140+ languages with one-click video translation. This makes Synthesia a fit for global teams running training in many regions. The platform handles script, voice, and subtitles together — useful when running a translation project across regions.
Synthesys: Synthesys supports multiple languages but covers fewer regions than Synthesia. The audio translations feature is its strongest multilingual tool. For voice-only output across languages, it works well — for full localized video at scale, Synthesia goes further.
4. Video Editor and User Interface
Synthesia: The video editor uses a clean, slide-based layout. Each scene works like a slide, which makes the platform feel familiar to users who already build PowerPoint presentations. The user interface is built for non-editors who want to create content fast.
Synthesys: The Synthesys editor groups voice, video, and image tools in separate workspaces. The user interface takes a bit longer to learn for first-time users. Once you get past the initial setup, the controls feel flexible — especially around voice fine-tuning.
5. Customization Features
Synthesia: Customization features in Synthesia cover scenes, brand kits, on-screen text, and basic shapes. Enterprise users can also create custom models — including custom AI clones of real employees. That makes branded training videos far easier to produce at scale.
Synthesys: Synthesys focuses customization on voice tone, gesture control, and avatar style. The Face Form feature lets you adjust how an AI human’s face appears on screen. Customization runs deep on voice and motion, but lighter on full scene templates.
6. PowerPoint and Asset Import
Synthesia: Synthesia lets you upload PowerPoint presentations and turn each slide into a narrated AI video. This is a big time-saver when repurposing existing training decks. The import works well for course creators moving from static slides to AI video.
Synthesys: Synthesys does not offer direct PowerPoint import in the same way. You can upload assets like images and scripts, but slide-by-slide conversion is not the focus. For deck-driven training content, this is a real gap compared to Synthesia.
⚠️ Warning: If your team already runs training off PowerPoint presentations, Synthesia saves you a manual rebuild step. Test the import on a real deck before committing.
7. Security and Compliance
Synthesia: Synthesia meets SOC 2 Type II compliance. That fits the higher security standards preferred by mid-to-large sized businesses. Verification successful waiting screens, secure share links, and SSO support give IT teams more control over who sees what.
Synthesys: Synthesys does not advertise the same SOC 2 Type II posture publicly. Standard account security and HTTPS are in place, and a Cloudflare Ray ID may appear if the site properly blocks suspicious traffic. For teams in regulated industries, the gap matters.
8. Pricing & Cost
Let’s compare the pricing plans side by side.
| Plan | Synthesia | Synthesys |
|---|---|---|
| Free | Free plan available | Free trial available |
| Entry / Starter | Starter — $18/month | Personal — $20/month |
| Mid-tier | Creator — $64/month | Creator — $41/month |
| Top-tier | Enterprise — Custom Pricing | Business — $69/month |
Synthesia: Synthesia’s $18 Starter is the cheapest entry point in this comparison. The jump to the $64 Creator plan is steep, but you unlock more video minutes and better team features. Enterprise pricing is custom — fit for companies needing custom models and SSO.
Synthesys: Synthesys starts $2 higher than Synthesia at $20/month. The mid-tier Creator plan at $41/month is cheaper than Synthesia’s mid-tier. The Business plan caps at $69/month and is fully transparent — no need to talk to sales.
Different Scenarios
| If You Need… | Choose | Why |
|---|---|---|
| Tight budget entry plan | Synthesia | $18/month vs $20/month |
| Cheaper mid-tier plan | Synthesys | $41/month vs $64/month |
| Realistic AI avatars | Synthesia | 230+ avatars and natural gestures |
| Large voice library | Synthesys | 400+ voices with cloning |
| 140+ languages | Synthesia | Wider language coverage |
| SOC 2 Type II compliance | Synthesia | Enterprise security baked in |
| AI talking photos | Synthesys | Animates uploaded photos |
💰 Your Budget
Synthesia wins on the entry plan at $18/month. Synthesys wins on the mid-tier with a $41 Creator plan against Synthesia’s $64.
🔌 Your Tech Stack
Synthesia integrates well with LMS tools and PowerPoint workflows. Synthesys fits creators who already use AI image and audio tools alongside video.
📝 Your Content Style
Synthesia suits training, onboarding, and explainer videos with consistent branding. It’s a fit if you’re starting a new job in L&D and need to ship courses fast. Synthesys fits voice-heavy content like audiobooks, narrated reels, and short YouTube clips.
🎓 Your Experience Level
Synthesia’s slide-based editor feels easy for beginners coming from PowerPoint. Synthesys takes a bit longer to learn because voice, video, and image tools live in separate workspaces.
🆓 Free Trials and Demos
Both platforms let you test the editor before paying. Use the free trial to confirm avatar and voice quality on a real script — not just the homepage demo.
🛟 Support Options
Synthesia provides knowledge base, email support, and dedicated reps for Enterprise. Synthesys offers email and chat support, with response times that vary by plan.
Switching Guide
Already using one of these tools? Here’s what to expect if you switch.
🔄 Switching from Synthesia to Synthesys?
✅ What you’ll gain:
- Access to a 400+ voice library and voice cloning options
- Dynamic gesture control for fine-tuning AI human movement
- AI talking photos to animate uploaded photos and HD photos
❌ What you’ll lose:
- The 230+ AI avatar library and the broader language reach
- One-click PowerPoint presentations import for training videos
- SOC 2 Type II compliance for stricter enterprise needs
📋 How to switch:
- Export your finished Synthesia videos as MP4 files for backup
- Sign up for a Synthesys account and pick the plan that matches your output volume
- Rebuild your top scripts inside Synthesys, starting with voice tone choices
🔄 Switching from Synthesys to Synthesia?
✅ What you’ll gain:
- Access to 230+ AI avatars and 140+ language translation
- SOC 2 Type II compliance and LMS-friendly export options
- Direct PowerPoint import for fast course creation
❌ What you’ll lose:
- The 400+ voice library and granular voice tone controls
- Dynamic gesture control for fine-tuning avatar movement
- The AI talking photos feature for animated still images
📋 How to switch:
- Export your Synthesys videos and audio files as MP4 and WAV
- Create a Synthesia account and start with the Starter or Creator plan
- Rebuild your top videos using Synthesia’s avatars and language tools
What Our Review Didn’t Cover
This Synthesia vs comparison focused on solo creators, marketers, and mid-sized teams. We did not stress-test enterprise SSO setups or evaluate translation API glossary controls in depth. We also didn’t run the AutoML translation pipeline at scale or test how the Seaplace Group and similar localization vendors plug in. Custom Enterprise pricing for both tools also wasn’t part of this review. If you’re shipping training videos for tens of thousands of paying customers — or planning the rollout as your next job in L&D — your priorities and contract terms may differ from what we’ve covered here.
Final Verdict
| Category | Winner |
|---|---|
| 💰 Pricing (Entry Plan) | Synthesia |
| 🚀 AI Avatars | Synthesia |
| 🎙️ Voice Library | Synthesys |
| 🌍 Language Support | Synthesia |
| 👶 Ease of Use | Synthesia |
| 🔒 Security & Compliance | Synthesia |
| 🎨 Customization (Voice/Gesture) | Synthesys |
| 🏆 Overall Winner | Synthesia |
🏆 WINNER: SYNTHESIA
Synthesia wins 5 out of 7 categories.
Best for: Training videos, global team onboarding, course creation, enterprise communications
Synthesia and Synthesys are two very different products.
Synthesia is a video-first platform built around AI avatars, language reach, and enterprise security.
Synthesys is a voice-first platform with deeper voice tones, AI talking photos, and gesture control.
Synthesys is excellent for voice-heavy creators and small ventures with tight mid-tier budgets.
However, if you need realistic avatars, 140+ languages, and SOC 2 Type II compliance, Synthesia is the better choice.
More of Synthesia Compared
Here’s how Synthesia stacks up against other AI video tools:
Synthesia wins on: Larger language list, SOC 2 Type II compliance, smoother PowerPoint import for training
HeyGen wins on: Faster custom avatar creation from a short selfie video, more lip-sync flexibility, lower mid-tier pricing
Synthesia vs Colossyan
Synthesia wins on: Bigger avatar pool, broader language coverage, more polished editor for non-technical users
Colossyan wins on: Built-in conversation scenes between two avatars, scenario-based learning templates, branching interactive videos
Synthesia vs Vidnoz
Synthesia wins on: Higher avatar realism, stronger enterprise security, better fit for serious training projects
Vidnoz wins on: Generous free tier, lower entry pricing, simpler tools for short social videos and quick clips
Synthesia vs D-ID
Synthesia wins on: Full multi-scene video editor, 140+ language reach, LMS-friendly export options for course delivery
D-ID wins on: Quick photo-to-video animations, simpler API access for developers, lighter pricing for one-off avatar clips
More of Synthesys Compared
Here’s how Synthesys stacks up against other voice and video tools:
Synthesys wins on: Larger 400+ voice library, AI talking photos for static images, deeper voice tone fine-tuning
HeyGen wins on: More polished AI avatars, faster custom clone creation, stronger video-first editor experience
Synthesys vs Speechify
Synthesys wins on: Combined voice plus video output, AI human avatars for full talking-head clips, broader media generation tools
Speechify wins on: Sharper text-to-speech for long-form reading, stronger mobile and browser apps, better pricing for audio-only use
Synthesys vs Fliki
Synthesys wins on: Realistic AI human avatars, dynamic gesture control, AI talking photos for animated stills
Fliki wins on: Article-to-video conversion, large stock media library, simpler workflow for blog repurposing
Synthesys vs InVideo
Synthesys wins on: AI voice cloning, AI human avatars, gesture-level control over on-screen presenters
InVideo wins on: Massive template library, traditional video editor with stock footage, better fit for branded social videos
Frequently Asked Questions
What is better than Synthesia?
For most use cases, Synthesia is hard to beat thanks to its avatar quality and language reach. HeyGen is a strong alternative for faster custom avatars, while Colossyan is a fit for branching scenario videos. The best option depends on whether you value language coverage, avatar realism, or training-specific features.
Is Synthesia completely free?
No. Synthesia offers a free plan with limited monthly video minutes, but full access requires a paid plan starting at $18/month. The free plan is enough to test avatars and basic editing on short clips. Heavy users will outgrow it quickly.
What is the difference between synthesis and synthesize?
“Synthesis” is the noun and “synthesize” is the verb. Synthesis combines multiple sources into new insights, while synthesizing is the act of doing it — interpreting data and producing dynamic results rather than just restating one source. In tools like Synthesia and Synthesys, that idea applies to combining script, voice, and avatar into one video.
What are the two types of synthesis?
In academic writing, the two types are explanatory synthesis and argumentative synthesis. Explanatory synthesis explains a topic using multiple sources, while argumentative synthesis builds a position by weighing connections, trends, or contradictions. Program synthesis is a separate concept where artificial intelligence generates computer code from examples or natural language.
Which is the best AI video creation platform?
Based on this comparison, Synthesia wins overall for AI video. It offers more avatars, more languages, and stronger security. Synthesys is the better pick if voice generation, AI talking photos, or gesture control are your top priorities.
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