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Napkin AI vs SciDraw AI

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price
Napkin AI from $9/seat/mo, SciDraw AI from $20/mo — different billing units, so no direct winner
Free plan
Both have one
Public API
Both have one
Higher Trust score
Napkin AI — 77 vs 68 for SciDraw AI
Best fit
Napkin AI: Consultants and managers turning bullet points into slide diagrams · SciDraw AI: Graduate students and researchers preparing figures for journal submission

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Napkin AITurns pasted or imported text into editable diagrams, flowcharts, mind maps, infographics and charts, with no prompt to write.SciDraw AIGenerates publication-ready scientific figures, diagrams, and data charts from text, sketches, or data.

Side by side

FactNapkin AISciDraw AI
CategoryDiagramming & WhiteboardsDiagramming & Whiteboards
Pricing modelFreemiumFreemium
Starts at$9/seat/mo$20/mo
Public APIYesYes
Trust score77 / 10068 / 100
PlatformsWeb, APIWeb, API
CompanyNapkin AISciDraw AI
Launched2024—
Last verifiedOct 29, 2026Oct 15, 2026

What our research says

Napkin AI

Napkin is a quick way for writers, teachers and consultants to add a clear diagram to a slide or post without opening a design tool. Designers who need pixel-level layout control or long, data-heavy charts will outgrow it.

Pros

  • Works from existing text instead of prompts
  • Every generated element stays editable
  • Exports to PPT and SVG on paid plans, PNG and PDF on Free
  • Free weekly credits cover light use

Cons

  • Free visuals carry Napkin branding
  • Credits scale with words selected, so long passages burn through them
  • No student or non-profit discounts

SciDraw AI

SciDraw AI is aimed narrowly at the moment a researcher needs a clean figure for a paper or poster rather than being a general drawing tool. The journal-formatted export options are the real value; the credit pricing is easy to use up if a figure needs many regenerations to get right.

Pros

  • Exports vector formats (SVG, EPS, PDF) that journals actually accept, not just PNG
  • Journal-style formatting presets save manual reformatting
  • Free daily credits let you test the workflow before paying

Cons

  • Credit-based pricing makes cost unpredictable if a figure needs several regenerations
  • No named leadership or company entity is disclosed on the site
  • User and institution counts on the homepage are vendor-reported, not third-party verified

Which one fits

Choose Napkin AI if you need

  • Consultants and managers turning bullet points into slide diagrams
  • Bloggers and teachers adding explanatory visuals to text
  • Products that need visuals generated from text via API

Choose SciDraw AI if you need

  • Graduate students and researchers preparing figures for journal submission
  • Educators building diagrams for lecture slides
  • Science communicators who need charts formatted for a specific publication style

Napkin AI vs SciDraw AI: the questions people ask

Is Napkin AI cheaper than SciDraw AI?

They charge in different units, so there is no like-for-like answer: Napkin AI starts at $9/seat/mo, SciDraw AI at $20/mo. Entry price is the lowest paid plan as we last verified it.

Does Napkin AI or SciDraw AI have a free tier?

Both: Napkin AI has a free tier, and SciDraw AI has a free tier.

Which has a public API, Napkin AI or SciDraw AI?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.

More comparisons

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