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svgdiagram.ai vs Thumbnailr

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

svgdiagram.ai compared with Thumbnailr
Detailsvgdiagram.ai logo svgdiagram.aiThumbnailr logo Thumbnailr
What it doesTurn written ideas into polished, editable SVG diagrams Free YouTube thumbnail maker that runs in your browser, no sign-up or install required
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: $0/month with 10 diagrams per month and 24 starter designs. Pro: $15/month or $150/year with 50 diagrams and 74 designs. Power: $49/month or $490/year with 250 diagrams and 86 designs plus API access. Max: $99/month or $990/year with 600 diagrams and all 345 designs plus API access. Free mode: £0/forever with full editor, 10 templates, Thumbnail Check, feed test, series mode (3 per batch), 1280×720 PNG & JPG export, no watermark. Pro mode: £4.99/month or £39.99/year (about £3.33/month), includes 16 premium templates, brand kit, unlimited series (up to 200 per ZIP), one-click ba
Key features
  • Generate diagrams from text descriptions with hierarchy and visual direction
  • Access 345 diagram templates
  • Export as SVG and PNG in multiple sizes
  • Unlimited free edits and restyle diagrams
  • Apply brand colors and custom fonts
  • API access with configurable rate limits
  • Support for layered architecture, decision trees, funnels, matrices, and more
  • Automatic credit refund for failed generations
  • 10 free templates including 5 gaming layouts
  • Bold outlined text and face cut-outs
  • Thumbnail Check design checklist
  • Feed test preview in mock social feed
  • 1280×720 PNG and JPG export with no watermark
  • YouTube video link import
  • Works on desktop and mobile browsers
  • Pro: one-click background removal on device
  • Pro: 4K export and brand kit with saved colors and fonts
What makes it different
  • Every template is hand-designed and reviewed before AI fills it with content
  • Real, editable SVG output that stays sharp at any size
  • Restyle diagrams for free without spending additional credits
  • Non-commercial use available on free plan without card required
  • Commercial licensing available on Pro and higher plans
  • No sign-up or installation required, works directly in browser
  • All images and projects stay private on your device, never uploaded
  • Completely free with no watermark and no time limits
  • 13 original gaming layouts with dedicated gaming pack
Community votes00
DR (Domain Rating by Ahrefs)36 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)280
Referring domains (Majestic)220

5 details filled in for both companies.

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