Text-based video and podcast editor with AI co-editor Underlord, Studio Sound, filler-word removal and clips.
InVideo AI vs Synthesia
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
InVideo AI is best for prompt-to-video for marketing and social content with stock and generative clips, while Synthesia is best for corporate training and internal comms videos with AI presenters. Both InVideo AI and Synthesia offer a free plan, so you can try each before paying.
Which should you choose?
Choose InVideo AI if…
- You need prompt-to-video for marketing and social content with stock and generative clips
- You're one of: social media marketers, faceless youtube creators, small businesses making ads
- Produces a full first draft from a single prompt
Choose Synthesia if…
- You need corporate training and internal comms videos with AI presenters
- You're one of: l&d teams, hr and internal comms, enterprise localization teams
- Mature enterprise security and compliance certifications
At a glance
| InVideo AI | Synthesia | |
|---|---|---|
| Best for | Prompt-to-video for marketing and social content with stock and generative clips | Corporate training and internal comms videos with AI presenters |
| Free plan | Yes | Yes |
| Starting price | From $9/mo | From $29/mo |
| Learning curve | Low | Low |
| Platforms | Web, iOS, Android | Web, API |
| Ideal for | Social media marketers, Faceless YouTube creators, Small businesses making ads, Agencies producing volume content | L&D teams, HR and internal comms, Enterprise localization teams, Customer education |
Feature comparison
| InVideo AI | Synthesia | |
|---|---|---|
| AI avatars / presenters | Yes | Yes |
| Generative text-to-video | Yes | Script-to-avatar video, not generative |
| Long-to-short clipping | — | No |
| Auto captions | Yes | Yes |
| Edit video by editing text | Limited | No |
| AI voiceover | Yes | Yes |
| Translation / dubbing | Yes | Yes |
| Max export resolution | 4K (higher plans) | 1080p |
| Stock media library | Yes | Yes |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| InVideo AI | Synthesia | |
|---|---|---|
| Business / enterprise plan | Yes | Yes |
| SSO (SAML / OIDC) | — | Enterprise plan |
| SCIM user provisioning | — | Enterprise plan |
| SOC 2 | — | Type II |
| ISO 27001 | — | Yes |
| HIPAA (BAA available) | — | — |
| GDPR DPA | — | Yes |
| Data residency options | — | EU |
| No training on your data | Yes | — |
| Audit logs | Enterprise plan | — |
| Admin controls | Enterprise plan | Yes |
| Deployment | Cloud | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
InVideo AI
InVideo AI generates complete videos from a text prompt, writing the script, choosing or generating footage, adding a voiceover and captions, then letting users refine the result with text commands or a timeline. It includes stock libraries, AI avatars and twins, voice cloning, and access to generative video models on a credit basis. It targets marketers, YouTubers and small businesses.
Key features- Prompt-to-video with script, voiceover and captions
- Edits via text commands plus a timeline editor
- Access to third-party generative video and image models
- AI avatars, AI twins and voice cloning
- Premium stock media from iStock and others
- Translation of voiceover and subtitles into 50+ languages
Synthesia
Synthesia is an AI video platform where users type a script, choose a stock or personal avatar and generate a presenter-led video in 160+ languages. It adds screen recording, templates, one-click translation, AI dubbing and, on higher plans, interactivity and SCORM export. Large enterprises use it mainly for training, onboarding and internal communications.
Key features- 240+ stock AI avatars and personal avatars
- Express-2 avatars with gestures and lip sync
- 160+ languages with one-click translation
- AI dubbing of existing videos
- Voice cloning
- Interactive videos, video agents and SCORM export
Pricing
InVideo AI
Free plan available; Basic $9/mo billed annually; Pro $25/mo; Ultra $60/mo (annual)
Synthesia
Free Basic plan (up to 10 min video/mo); Starter $29/mo monthly or $18/mo billed yearly
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
InVideo AI
Strengths- Produces a full first draft from a single prompt
- Combines stock footage and generative clips in one place
- Multiplayer editing with several seats on paid plans
- 4K export available on higher plans
- Free plan exports carry a non-removable watermark
- Credits for generative models run out quickly and do not roll over
- Auto-selected stock footage often needs manual swapping
- Pricing and plan structure have changed frequently
Not ideal for: People editing their own recorded footage or needing precise frame-level control should use a traditional or transcript-based editor.
Synthesia
Strengths- Mature enterprise security and compliance certifications
- Wide language coverage for localization
- Free plan to try the product
- Collaboration and API on the Creator plan
- Export limited to 1080p
- Brand kits and SCORM export only on Enterprise
- Credit and minute limits make long videos costly
- Free plan has a watermark and few avatars
Not ideal for: Social creators editing their own footage or chasing short-form trends will get more from an editor like CapCut, VEED or Captions.
Integrations
InVideo AI
Synthesia
FAQ
What is the main difference between InVideo AI and Synthesia?
InVideo AI is built for prompt-to-video for marketing and social content with stock and generative clips; Synthesia is built for corporate training and internal comms videos with AI presenters.
Is InVideo AI or Synthesia cheaper?
InVideo AI starts from $9/mo and Synthesia starts from $29/mo (as of September 2026). On entry price, InVideo AI is cheaper — but compare what each plan includes, since limits differ. Always confirm current pricing on each vendor's site.
Do InVideo AI and Synthesia have free plans?
Both InVideo AI and Synthesia offer a free plan, so you can try each before paying.
Which is easier to use, InVideo AI or Synthesia?
Both have a low learning curve.
What are good alternatives to InVideo AI and Synthesia?
Other video tools worth comparing include Descript, VEED and OpusClip.
