ngram vs StrokeVideo
ngram
ngram.comStrokeVideo
strokevideo.comSide by side
| Figure | ngram | StrokeVideo |
|---|---|---|
| Price from | $29/mo | $8.32/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 5 | 3 |
| Spec score · AI Explainer Video Makers | 8.9 (#5) | 7.8 (#15) |
| Editing | Finished drafts can be revised through chat, a script editor, canvas controls, or a timeline. | Users can change the script, storyboard, and board timing as text and re-render; frame-level editing is done in another editor using the downloaded MP4. |
| Headquarters | San Francisco, CA | Singapore |
| Integrations | Official integrations include Chrome, viaSocket, Zapier, n8n and MCP for creation, plus LinkedIn, X and YouTube publishing in beta. | The site offers Google sign-in and accepts web pages and PDF files as inputs; it does not name other product integrations on these pages. |
| Intended users | The product is presented for teams including product marketing, product management, customer success, founders, sales, educators, and HR. | The maker names teachers, faceless YouTube channels, marketers, and workplace trainers as users. |
| Support | The site links to product documentation, a Help Center, a community forum, and live chat. | The maker offers support by email and says it also answers questions in its Telegram community. |
| What it does | ngram turns prompts, documents, URLs, images, audio or recordings into scripts, storyboards, narrated videos and editable projects. | StrokeVideo turns a topic or script into a narrated, illustrated whiteboard explainer video that downloads as an MP4. |
Plans
ngram
- FreeFree
- Basic$29 a month
- Premium$59 a month
- Ultimate$299 a month
- EnterprisePriced on request
In their own words
ngram
ngram turns prompts and source material into planned, editable business videos. Inputs can include documents, URLs, screenshots, decks, and recordings. Before rendering, users can review the script, storyboard, scene plan, visual direction, timing, and call to action; afterward, they can revise drafts through chat, a script editor, canvas controls, or a timeline. Projects can include generated visuals, voiceover, captions, motion graphics, translation, and editing. The Free plan costs nothing and gives 600 one-time credits, up to 60 seconds of premium AI-generated footage, 720p exports, and a watermark; no credit card is required. Basic costs $23.20 a month, billed annually, and Premium costs $47.20 a month, billed annually. Ultimate costs $239.20 a month, billed annually. Paid plans include unlimited manual editing and exports, with quality from 720p to 4K depending on plan. ngram is available on the web and as an extension. Social publishing to LinkedIn, X, and YouTube is in beta. The maker was founded in 2020 and is based in San Francisco, California.
StrokeVideo
StrokeVideo turns a topic, script, recording, web page or PDF into a narrated whiteboard explainer video downloadable as an MP4. It draws each storyboard board as a complete image, then traces the strokes in time with narration. The service lists 23 drawing styles and narration in 14 languages. Videos can run from 30 seconds to about 15 minutes, while the free daily video is limited to two minutes. Editing means changing the script, storyboard or board timing and rendering again; frame-level edits require another editor and the downloaded MP4. The free plan costs nothing, gives one video daily, no watermark and all styles, with credits expiring that day. Monthly membership costs $19.90 a month; yearly costs $99.90 a year. Free-account videos remain seven days; membership keeps them three months. Commercial use is supported, and the maker names teachers, faceless YouTube channels, marketers and workplace trainers.