D-ID and Synthesia both offer recorded creation and live-avatar paths. Compare D-ID Studio and Agentic Videos with Synthesia Assistant, learning delivery and Sessions. For a custom real-time product, include Synthesia’s Interactive Avatars API rather than relying on an old recorded-only description.
D-ID vs Synthesia at a glance
| Question | D-ID | Synthesia |
|---|---|---|
| Creation | Templates, scripts/audio and customizable presenter scenes | Assistant outline review and storyboard |
| Editing | Script, voice, presenter and scene-media changes | Chat, scene controls and recorded-screen editing |
| Learning delivery | Agentic Videos and visual AI agents for content-grounded Q&A | Enterprise SCORM; Roleplay/Survey Sessions and Interactive Avatars API |
| Branding | Scene treatment; Advanced custom logo | Enterprise Brand Kits listed |
| Connected workflows | API access across Studio tiers; documented MCP | Check required integration and plan |
D-ID: Create presenter scenes and conversational video
D-ID Studio starts with a template or blank canvas, a presenter and a script or recorded audio. Customize backgrounds, text, graphics and uploaded media across scenes before rendering. This is broader than a single photo animation.
Agentic Videos connect a video to questions and answers grounded in the content and connected knowledge. Its visual AI agents provide another route to a live avatar experience. For a deployment, evaluate how the avatar reaches the required knowledge and what the viewer can actually do.
The Studio plan table lists API access across tiers, including Trial. Its MCP documentation describes an API/docs connection for assistant workflows. Check the selected Studio or separate API allowance before budgeting the integration.
Synthesia: Develop the outline, scenes and learning experience
Synthesia Assistant accepts a prompt, files and URL context, then creates an editable outline. Storyboard and Canvas views support scene authoring, and chat can revise scripts and visuals. Its creation workflow includes generated assets and motion graphics.
The AI Screen Recorder provides recording, transcription and scene editing. Recorded product steps can accompany a presenter, so it should not be characterized as a script-only avatar tool.
Current plans meter generated assets with credits. Pro includes interactivity, while Enterprise lists SCORM and Brand Kits. Roleplay learner seats have separate pricing. For training, compare creation, practice and course delivery as distinct requirements.
Sessions includes live avatar roleplays and conversational surveys. The Interactive Avatars API supports real-time experiences in your own product: you bring the language model and speech-to-text, and Synthesia renders the avatar, with optional text-to-speech. Evaluate these separately from recorded-video generation.
Compare the lesson you need to maintain
For a training lesson, Synthesia Assistant accepts prompt, files and URL context before an editable outline and storyboard. D-ID provides customizable presenter scenes from script or audio. Test one policy correction and the final delivery: an MP4, an interactive video and a SCORM course serve different needs.
For a live interaction, compare D-ID’s agent workflow with Synthesia Sessions or its Interactive Avatars API. The latter documents bringing your own language model and speech-to-text. Roleplay learner access and Enterprise SCORM have different commercial terms from ordinary video-generation credits.
For a presenter-led version, compare the voice and delivery using the same script and target language. Product documentation establishes features and plan access; it does not establish which avatar your audience will find most convincing.
Pricing and recurring usage
| Plan | Billing checked | Scope |
|---|---|---|
| D-ID Lite, base allowance | $5.90/month; $56/year | 10 minutes/month; personal use; D-ID watermark |
| D-ID Pro, base allowance | $29/month; $191/year | 15 minutes/month; commercial use; AI watermark |
| D-ID Advanced, base allowance | $196/month; $1,293/year | 100 minutes/month; custom logo |
| Synthesia Starter, US list | $29/month; $18/month equivalent annually | 1,250 monthly paid credits, plus free allowance |
| Synthesia Pro, US entry tier | $89/month; $64/month equivalent annually | 6,000 monthly paid credits, plus free allowance |
| ngram Basic | $29/month; $23.20/month equivalent annually | 3,000 credits per monthly cycle; 36,000 upfront annually |
D-ID Trial lasts 14 days with three minutes. Minutes round up to 15-second intervals and unused monthly minutes do not roll over. The first-month unlimited promotion is subject to fair use; it is not the ordinary ongoing allowance. A lower Lite price also buys a personal-use license, so it is not the commercial plan equivalent.
Synthesia prices vary by region. Its current cards use Pro, even where legacy signup parameters still say Creator. Generated assets consume credits; a credit total does not guarantee a fixed finished-video duration. Annual allowances and paid roleplay seats are separate from the monthly figures shown here.
ngram pricing includes 1,000 credits/month on Free. Basic costs $29/month with monthly billing and includes 3,000 credits per cycle; annual billing is $23.20/month equivalent with 36,000 credits supplied upfront. The base rate for premium AI video generation is 10 credits per second, with a cheaper model at 3. Share publicly or embed on Free; use a paid plan for MP4 downloads and Basic or above for unlisted links.
Watch a real script become a training video
The ngram example uses a script based on public NIST phishing guidance and a whiteboard treatment. Inspect its exact input, settings, transcript and result, then adapt the brief for your own lesson. It demonstrates ngram creation from a script; it is not an imported D-ID or Synthesia project or a test of their output.
From this input to this video
A script based on NIST’s published guidance becomes a whiteboard training video with captions.
Prompt
Create a 45-second animated cybersecurity training video that teaches recognizing and reporting phishing using NIST’s small-business guidance at https://www.nist.gov/itl/smallbusinesscyber/guidance-topic/phishing to small-business employees. Use my script verbatim for the voiceover — do not rewrite it: An urgent message can make a risky click feel necessary. Phishing impersonates a trusted sender to steal information or deliver harmful software. Pause when a message asks for a password, a payment, a download or immediate action. Check the sender, and verify the request through a contact method you already trust. Do not use the message’s own link or phone number to verify it. Report suspicious messages using your organization’s process. If you already clicked, tell your security contact promptly. Pause, verify and report. Read NIST’s phishing guidance and learn your team’s reporting process. Explain the idea with the warning signs and verification steps in the NIST guidance and reinforce each key term with clear on-screen labels. Visual style: whiteboard. Tone: calm and practical. Open with a short real-world hook, walk through the concept step by step, then close on a one-line recap and this call to action: Read NIST’s phishing guidance and learn your team’s reporting process. Add captions for muted playback.
Selected style
Whiteboard
Read the video transcript
An urgent message can make a risky click feel necessary. Phishing impersonates a trusted sender to steal information or deliver harmful software. Pause when a message asks for a password, a payment, a download or immediate action. Check the sender, and verify the request through a contact method you already trust. Do not use the message’s own link or phone number to verify it. Report suspicious messages using your organization’s process. If you already clicked, tell your security contact promptly. Pause, verify and report. Read NIST’s phishing guidance and learn your team’s reporting process.
Create a lesson from your approved script
The example uses a script based on public NIST guidance. Replace its subject and wording with the lesson your team needs, then choose how it should look.
Prepare the lesson
Use an approved script and source material. Export slides or documents you want to include as a supported upload, such as PowerPoint or PDF.
Set the direction
Fill in the audience, topic, script and call to action below. Select a style, then attach your materials and choose your Brand Kit in ngram.
Review and deliver
Approve the plan containing the script. After generation, review the result, request changes and share it. On a paid plan, download the MP4 for your learning platform.
Make it yours
Fill in your details here, or continue and finish your brief in ngram.
Video generation uses credits. Review your estimate in ngram. MP4 downloads require Basic or higher.
How credits workBring your approved material into ngram
Start with a script, public page, uploaded PDF or PowerPoint. For existing footage, use the source tool’s download controls and your account’s export permissions to save an authorized MP4, then upload it with a brief for the new audience. Keep the original editable project and interactive course in their authoring tool.
Choose the style, aspect ratio and duration. Select your configured Brand Kit in the composer and enable captions when wanted. Approve the plan containing the script, then request revisions or use the timeline. Download the finished MP4 on a paid plan and add it to your learning platform.
After updating the original policy or document, tell ngram what changed and ask it to revise the lesson. For a different format, choose the new duration or aspect ratio and request another version. Review each result before replacing the published video.
Explore the security training template, PowerPoint to video, PDF to video or training-video use case. See ngram vs D-ID and ngram vs Synthesia for direct comparisons.
Frequently asked questions
Does Synthesia require a finished script?
No. Assistant can use a prompt, files and URLs to develop an editable outline. Its current platform also includes screen recording, chat revisions and live Sessions.
Can I reuse an exported video in ngram?
Yes. Upload an authorized MP4 as source footage and describe the new audience and lesson. Keep the original editable project separately; exporting footage does not transfer its scene structure, quiz logic or review history.
Does the example compare avatar quality?
No. It is a real whiteboard lesson made in ngram from a NIST-based script. The exact prompt and result help you judge that workflow. To compare presenters, evaluate the actual script, voice and language you need in each product.
Can I share the ngram result on Free?
Free includes 1,000 credits per month and supports public sharing and website embeds. Use a paid plan for MP4 downloads; unlisted links start with Basic.
How should I choose for a learning platform?
Check whether the deliverable is a video file, a streaming course or a self-contained course package. Verify the required plan, tracking and update process with your platform. For ngram, download the MP4 on a paid plan and add it to the learning platform.
Sources and review
Reviewed October 17, 2026 using official product, pricing, help and developer documentation. This is a workflow comparison, not a scored output benchmark or a timed competitor test. Pricing depends on the stated billing, region and plan.
D-ID video generator · D-ID Studio pricing · D-ID MCP · Synthesia pricing · Synthesia Assistant · Synthesia screen recording · Synthesia Sessions · Synthesia Interactive Avatars API · ngram pricing
Choose your next step
D-ID and Synthesia both offer recorded creation and live-avatar paths. Compare D-ID Studio and Agentic Videos with Synthesia Assistant, learning delivery and Sessions. For a custom real-time product, include Synthesia’s Interactive Avatars API rather than relying on an old recorded-only description.
Adapt the brief above to [create your first video with ngram](#create), or talk to sales about your team’s workflow.
