Comparison · Last updated August 2026
Ngram vs Synthesia
Ngram vs Synthesia compared on pricing, features and fit. Independent August 2026 review from ToolChase.
Quick specs
| Ngram | Synthesia | |
|---|---|---|
| ToolChase score | Not stated | 4.6/5 |
| Pricing model | Not stated | Paid |
| Entry pricing | Basic is $29/month, or $23.20/month billed annually at $278.40/year, for 3,000 credits a month... | Starter, $29/mo ($18/mo billed annually, $216/yr), 120 video minutes/year (about 10/mo), 125+ AI avatars... |
| Category | Video | Video |
What each tool is
Ngram
Ngram (ngram.com, not to be confused with Google's Ngram Viewer) is an AI video creation platform whose pitch is "polished, on-brand videos for product and marketing teams." Instead of starting from a timeline, you hand it source material, a PDF, a URL, a screen recording, plain text or images, describe what you need, and the platform handles the research, storyboard, script and voiceover itself. Editing then happens in plain language rather than on a timeline: you tell it what to change. It layers on brand kits (l
Synthesia
Synthesia creates professional videos featuring AI-generated human presenters that speak your script in any of 160+ languages. It eliminates the need for cameras, studios, actors, and video production skills, making professional-quality video accessible to anyone who can type a script. Used by over 50,000 companies including Amazon, Xerox, and Accenture, Synthesia has become the standard for corporate training videos, product demos, onboarding content, and internal communications.
Pricing compared
Ngram: Ngram has a free tier of 600 one-time credits, enough for up to 60 seconds of premium AI video, to evaluate the product. Paid plans bill monthly or annually at 20% off; current tiers are on ngram.com/pricing. Basic is $29/month, or $23.20/month billed annually at $278.40/year, for 3,000 credits a month, up to 300 seconds of premium AI video generation, 720p exports and the standard AI models. Premium is $59/month, or $47.20/month billed annually at $566.40/year, for 10,000 credits, up to 1,000 seconds of generation, 1080p exports, all advanced models, unlimited AI text, image and audio generat
Synthesia: Basic (Free), 10 video minutes/month on a recurring basis, 9 AI avatars, 160+ languages, watermarked output. A genuine ongoing free plan for evaluating avatar quality, lip-sync, and the editing interface. Starter, $29/mo ($18/mo billed annually, $216/yr), 120 video minutes/year (about 10/mo), 125+ AI avatars, 160+ languages, screen recording, templates, basic brand kit. Creator, $89/mo ($64/mo billed annually, $768/yr), 360 video minutes/year (about 30/mo), 180+ AI avatars, personal (custom) avatar creation, API access, full brand kit, priority rendering, collaboration tools. Enterprise, Custo
Pricing verified August 2026. Vendors change tiers often, so confirm on the official pricing pages before purchase.
Key features
Ngram
- Multi-format input: PDFs, URLs, screen recordings, plain text and images all work as source material
- AI research, storyboarding and script generation from the source you provide
- Plain-language editing: describe the change instead of cutting a timeline
- Brand kits applying your logo, colors and fonts across every video
- AI voiceover and music, with custom voices from the Premium tier up
- Automatic captions and subtitles
- Intelligent cleanup: auto-cutting dead air, smart zoom on interactions
- Motion graphics and transitions
Synthesia
- 240+ AI avatars, diverse, realistic AI presenters with natural facial expressions, gestures, and lip-sync across different ages, ethnicities, and styles
- 160+ language support, generate videos in over 160 languages and accents with natural lip-sync, no re-recording required
- Custom avatar creation, create a personalized AI avatar from a short video recording of a real person for branded content
- Screen recording integration, combine AI presenter with screen recordings for software demos, tutorials, and product walkthroughs
- Brand kit, upload logos, colors, fonts, and intro/outro templates for consistent visual branding across all videos
- Team collaboration, multi-user editing, comments, approval workflows, and shared asset libraries for video production teams
- API access, programmatically generate and manage videos for automated content pipelines and LMS integrations
- One-click translation, translate an existing video into any supported language with automatic avatar lip-sync adjustment
Pros and cons
Ngram
Strengths
- Starts from material teams already have, docs, URLs and screen recordings, rather than a blank timeline
- Plain-language editing removes the video-editor skill barrier entirely
- Brand kits keep output consistent without a designer touching each video
- A real free tier (600 one-time credits) to judge output quality before paying
- Premium's credit rollover softens the usual use-it-or-lose-it credit problem
- Interactive video (quizzes, hotspots, branching) is rare at this price point
Limitations
- Credit-metered generation makes heavy months hard to predict
- Basic tier caps exports at 720p, below what most marketing teams will ship
- One BrandKit, voice and avatar until the Ultimate tier's unlimited allowance
- Even Ultimate caps workspace users at 3, so larger teams need Enterprise
- The free tier's 600 credits are one-time, not monthly
- Web-based only, with no desktop editing application
Synthesia
Strengths
- Highest-quality AI avatars in the market with natural facial expressions and gestures
- 160+ language support with automatic lip-sync makes global content production effortless
- No video production skills, equipment, or studio needed
- Custom avatars let companies create branded video content with their own team members' likenesses
- One-click translation dramatically reduces cost of multilingual video production
- Enterprise-grade security (SOC 2, SSO) trusted by 50,000+ companies
Limitations
- AI avatars can feel uncanny, subtle unnatural movements and expressions still noticeable
- Limited creative control compared to traditional video editing, no complex animations or transitions
- Expensive for high-volume production, 10 minutes/mo on Starter runs out quickly
- Custom avatars require upfront video recording and processing time
- Not suitable for entertainment or creative storytelling, best for corporate and educational content
- Video output is presenter-focused, not designed for cinematic or heavily visual content
Which should you choose?
Choose Ngram if these matter most to you: Starts from material teams already have, docs, URLs and screen recordings, rather than a blank timeline; Plain-language editing removes the video-editor skill barrier entirely. Our review lists it as a fit for: Product and marketing teams that need a steady stream of demo, launch and explainer videos from existing docs and recordings, without a video editor on staff.
Choose Synthesia if these matter more: Highest-quality AI avatars in the market with natural facial expressions and gestures; 160+ language support with automatic lip-sync makes global content production effortless. Our review lists it as a fit for: Corporate L&D teams creating training, onboarding, and compliance videos that need frequent updates without reshooting. Product teams making software demos, feature announcements, and help documentation in video format. Global enterprises producing multilingual content for international teams and customers using one-click translation. Internal communications teams delivering company updates, policy changes, and executive messages via professional video.
Still unsure? See every option ranked in Ngram alternatives and Synthesia alternatives.
Frequently asked questions
Is Ngram or Synthesia cheaper?
Ngram: Basic is $29/month, or $23.20/month billed annually at $278.40/year, for 3,000 credits a month, up to 300 seconds of premium AI video generation, 720p exports and the standard AI models.. Synthesia: Starter, $29/mo ($18/mo billed annually, $216/yr), 120 video minutes/year (about 10/mo), 125+ AI avatars, 160+ languages, screen recording, templates, basic brand kit.. Check both vendor pricing pages before buying, since tiers change often.
What pricing model do Ngram and Synthesia use?
We list Ngram as not categorised and Synthesia as Paid. The tier detail above is taken from each vendor's own pricing page as at August 2026.
Which is better, Ngram or Synthesia?
Neither wins outright. On our August 2026 review Ngram scores None/5 and Synthesia scores 4.6/5, and the right pick depends on the use case set out above. Both entries are independently reviewed.