Comparengram vs Synthesia
Honest comparisonngram vs Synthesia
Synthesia generates avatar-led videos from a script and dubs them into 160+ languages. ngram edits the footage you already have, turns docs, URLs, and screen recordings into videos, and lets you approve the script and storyboard before it renders. Here is who each one fits.
Scorecard · AI video workflowngram leads 4-2
ngramAI video engine
Edit your own screen recordings and footage
Build a video from docs, URLs, decks, screenshots
Approve script + storyboard before it renders
Stock avatar library at scale
One-click dubbing across 160+ languages
Multi-format export (16:9 / 9:16 / 1:1)
SynthesiaAI avatar studio
Edit your own screen recordings and footage
Build a video from docs, URLs, decks, screenshots
Approve script + storyboard before it renders
Stock avatar library at scale
One-click dubbing across 160+ languages
Multi-format export (16:9 / 9:16 / 1:1)
Updated for June 2026 plans and feature sets.
Trusted by teams at
The short version
Two tools for two different videos.
Pick ngram for
Product demos and screen recordings
Record your screen and ngram trims pauses, smooths the cursor, and adds zooms and callouts. Synthesia has no screen capture, so it cannot show the product itself.
Pick ngram for
Video from docs you already have
Hand ngram a PDF, a URL, a deck, or screenshots and it writes the script and storyboard for your review before it renders. Synthesia starts from a script you write.
Pick Synthesia for
Avatar-led training at scale
240+ stock avatars and one-click dubbing into 160+ languages, with SCORM export for any LMS. The right fit for compliance and onboarding courses.
Feature by feature
Feature-by-feature comparison
The highlighted column is ngram. Where we mark a partial, it works but with caveats — we've noted them.
| ngramAI video engine | Synthesia | |
|---|---|---|
| Screen recording | Native capture with auto-editCursor smoothing, click emphasis, dead-air trimming, smart zooms. | Not availableNo screen capture; avatar-only output. |
| Edit your own footage | Upload raw video, transcribe, clip, caption | Not availableSynthesia generates the video; it does not edit uploaded footage. |
| Stock avatar library | Filterable avatar library + custom facesSmaller library; depth is screen and asset workflows, not avatar scale. | 240+ stock avatars, studio avatars add-on125+ to 240+ avatars by tier; studio avatars at $1,000/yr. |
| Talking head with lip sync | Face image or clip speaks any script | Core capability across all plansExpress avatars are the product's primary strength. |
| Multilingual dubbing | Broad multilingual voiceover and caption translationCoverage is broad but no published language count. | 160+ languages, 1,000+ voicesOne script publishes across 160+ languages without re-recording. |
| Build from docs, URLs, decks | Text, PDF, URL, PPTX, screenshots, recordings | Script-led; document workflows limitedMost projects start from a script you write or paste. |
| Script and storyboard preview | Review and edit the plan before renderingApprove structure and pacing before any render runs. | Scene and avatar preview in the editor |
| Context and audience adaptation | Adapts script, length, tone to audience and channel | Manual per-video scripting |
| Auto editing (cut, zoom, callouts) | Dead-air trim, smart zoom, cursor and product callouts | Limited; small edits can be cumbersomeReviewers note swapping a scene or fixing a take is fiddly. |
| Timeline editor | Full timeline for frame-level control | Scene-based editor, no footage timeline |
| Multi-format export | 16:9, 9:16, 1:1 with smart reframing | Built around 16:9 presenter videos |
| AI voiceover | ElevenLabs and MiniMax voices, voice cloning | 1,000+ AI voices, voice cloning |
| Captions | Auto-generated and brand-styled, burned in | Captions and subtitles supported |
| Brand kits | Logo, colors, fonts applied on every render | Brand kit support across plans |
| SCORM export for LMS | Not available | SCORM 1.2 and 2004, dynamic packagesNative SCORM export plus LMS integrations for training teams. |
| Interactive video | Not available | Video Agents and interactive coursesInteractive video on Creator and Enterprise tiers. |
| Launch kits and persona variants | One brief renders multiple formats and personas | One video per render |
| API and MCP server | REST API v1 and an MCP endpoint | API on Creator and Enterprise tiers |
| Enterprise compliance | SOC 2, GDPR | SOC 2 Type II, ISO 42001, ISO 27001, GDPRFirst AI video company certified to ISO 42001. |
| Monthly video limits | No fixed per-minute cap on plans | 10 to 30 minutes/month, overage $2 to $5/minStarter 10 min/mo, Creator 30 min/mo; overage fees apply. |
Where each one wins
Where each tool wins
What ngram does better
production, automation, control
It records and edits your screen
Capture a product walkthrough and ngram trims pauses, smooths the cursor, and adds zooms and callouts on the exact UI you show. Synthesia has no screen capture, so it cannot put your product on screen at all.
It starts from what you already have
Drop in a PDF, a product URL, a deck, or screenshots and ngram writes the script and storyboard from the source. Synthesia expects a finished script, and reviewers say its document workflows fall short once teams scale.
You approve the plan before it renders
ngram shows the script and storyboard first. Fix the structure and pacing in plain language, then render once. You are not regenerating a full avatar take to change one line.
It adapts to audience and channel
Tell ngram the audience and the channel and it rewrites length, tone, and the closing CTA. A LinkedIn launch clip and a customer onboarding video come from the same source without manual rescripting.
One render, every aspect ratio
Export 16:9, 9:16, and 1:1 with smart reframing and captions. Synthesia is built around 16:9 presenter videos, so social and vertical formats need rework.
What Synthesia does better
where the alternative leads
Avatar realism and scale
240+ stock avatars, personal avatars from a single photo, and studio avatars with micro-expressions. For videos that are a presenter reading a script, Synthesia's avatar quality and library are ahead of ngram's.
Dubbing into 160+ languages
One script publishes across 160+ languages with 1,000+ AI voices and no re-recording. For the same training video in dozens of languages, this is the clearest reason to pick Synthesia.
SCORM export and LMS fit
Native SCORM 1.2 and 2004 packages, dynamic updates, and integrations with Docebo, Moodle, and TalentLMS. ngram has no SCORM export, so L&D teams shipping to an LMS should look at Synthesia.
ISO 42001 compliance
Synthesia was the first AI video company certified to ISO 42001, on top of SOC 2 Type II, ISO 27001, and GDPR. If your procurement team requires that specific AI management standard, that is a real edge.
The decision
Which one is right for you?
Recommended for B2B teams
Choose ngram
Product, marketing, sales, and CS teams who show the product on screen.
- Record product demos, walkthroughs, and feature tours that show the actual UI
- Turn a PDF, a product URL, a deck, or screenshots into a finished video
- Edit footage your team already filmed, not just generated avatars
- Work in product marketing, growth, sales enablement, or customer success
- Ship the same video to LinkedIn, YouTube, and an ad in one render
- Review the script and storyboard before committing a render
Choose Synthesia
L&D and enablement teams shipping avatar courses in many languages.
- Produce compliance or onboarding courses with avatar presenters
- Publish the same training video across 160+ languages
- Export SCORM packages into Docebo, Moodle, or another LMS
- Keep a real person off camera while keeping a human face on screen
- Meet ISO 42001 and other strict AI compliance requirements
The rest of ngram
All featuresWhat ngram builds that Synthesia does not
Screen recording editor
Record the product and ngram trims pauses, smooths the cursor, and adds zooms.
Video editing
Cut, caption, and polish footage you uploaded, not just generated avatars.
Script generation
A PDF, URL, or deck becomes a structured script you can edit before rendering.
AI voiceover
Narrate the cut with studio voices instead of writing for an avatar.
Motion graphics
Auto-animated callouts and lower-thirds that point at the UI on screen.
Brand kit
Your logo, colors, and fonts on every export, no manual restyling.
Multi-format export
16:9, 9:16, and 1:1 from one render, where Synthesia centers on 16:9.
AI avatar talking head
Need a presenter too? ngram does lip-synced talking heads alongside the demo.
Put it to work
All use casesThe videos teams ship with ngram
Product demo video
A screen walkthrough turned into a narrated, on-brand demo, no avatar required.
SaaS demo video
Show the actual app to prospects instead of a presenter describing it.
Customer onboarding video
Walk new users through the real workflow they are about to use.
Feature announcement video
Turn a changelog entry into a clip that shows the feature working.
Sales demo video
Personalized walkthroughs that show the product, not a stock avatar.
Tutorial video
Step-by-step how-tos recorded from the screen and auto-edited.
Training video
Internal training that shows the tools your team actually clicks.
Support walkthrough
Answer a ticket with a recorded fix instead of a wall of text.
Point tools
All toolsFinish the take without a presenter
Screen Recorder
Capture your screen and get an auto-edited cut, something Synthesia cannot do.
Try Screen RecorderEye Contact AI
Fix gaze on real webcam footage so a real person looks at the lens.
Try Eye Contact AIAI Avatar Video Generator
Type a script and get a talking head when you do want a presenter.
Try AI Avatar Video GeneratorAI Voice Generator
Studio-quality narration from text for the demo voiceover.
Try AI Voice GeneratorVideo Translator
Re-voice and subtitle a finished clip in another language.
Try Video TranslatorAuto Subtitle Generator
Frame-accurate captions in 100+ languages, burned in on export.
Try Auto Subtitle GeneratorVideo Cutter
Trim a recording by its transcript instead of dragging a timeline.
Try Video CutterVideo Editor
Frame-level control over the cut, audio, and captions when you need it.
Try Video EditorStart from something else
You do not need a script to begin
Screen recordingVideo
Auto-edit a raw capture into a clean demo, no avatar in sight.
Convert Screen recording to VideoPPTVideo
Turn a deck into a narrated video built from your slides.
Convert PPT to VideoPDFVideo
A PDF becomes a narrated explainer, where Synthesia wants a script.
Convert PDF to VideoURLVideo
Point ngram at a product page and get a video back.
Convert URL to VideoTextVideo
Paste notes and get a structured, edited cut.
Convert Text to VideoRelease notesVideo
Ship a feature video straight from the changelog.
Convert Release notes to VideoAlso available
Integrations
Wire ngram into the workflow you already run
Zapier
no-codewhenA new screen recording lands in your drive
thenAuto-edit it into a demo and post the link to Slack
Make
scenarioswhenA deal moves to 'Demo sent' in your CRM
thenRender a personalized product walkthrough and attach it
MCP Server
agenticwhenClaude or ChatGPT calls the ngram tool
thenReturn a finished, on-brand demo MP4 and share link
YouTube
publishwhenA tutorial finishes rendering
thenPublish to YouTube with the title and chapters set
n8n
self-hostwhenA self-hosted flow needs a product video
thenRender in your own VPC so no footage leaves the box
LinkedIn
publishwhenA 9:16 demo cut is ready to go
thenPost it natively without a manual reformat
Built for teams
All solutionsWho needs product video, not just a presenter?
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ngram vs Synthesia, answered
It depends on the video. ngram is a strong Synthesia alternative when you need to show the product on screen, work from docs and recordings you already have, and export to multiple formats. It is not a replacement when your core need is avatar-led training dubbed into 160+ languages with SCORM export, which is what Synthesia does best.
Still deciding?
Make the switch
Show the product, not just a talking head
Start from a doc, a script or a rough recording and get a finished, on-brand video back. Free to try — see how ngram compares to Synthesia on your own content.
Workflow scorecard
4
ngram 4Synthesia 2
Input types
Docs, URLs, decks, recordings
Export formats
16:9 / 9:16 / 1:1