AdViewport vs graphsmith

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

AdViewport compared with graphsmith
Detail	AdViewport	graphsmith
What it does	Free ad mockup generator for eight platforms	Free browser-based tools for creating charts, diagrams and converting images to vector files
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Eight platform previews including Facebook, Instagram, Google Ads, LinkedIn, X, Snapchat, TikTok, and YouTube Device and canvas control across desktop, mobile, square, landscape, portrait, and story formats Immediate visual feedback on copy, CTA, format, and creative changes Export in PNG, JPG, or SVF formats Shareable reproducible review links Browser-based processing with no uploads to servers No account or sign-up required	Pie chart maker with percentages, labels and legend Bar graph maker with grouped, stacked and horizontal bars Line graph maker for trends over time with multiple series Scatter plot maker with line of best fit and R² Graphing calculator with equations, roots and intersections PNG to SVG converter with transparent background preservation Image vectorizer for photos, sketches and logos Gantt chart maker for project plans with dependencies Venn diagram maker for two or three sets SVG to PNG, JPG, PDF and other format converters
What makes it different	All eight major ad platforms in one workspace Completely free with no account needed Images stay private in your browser Production-ready exports for approvals and presentations	Private by design: all processing happens on user's device with no data sent to servers Real vector files: every export available as SVG with editable shapes and live text No sign-up required and no watermark on exports Color vision deficiency checked defaults with automatic dark or white text Share with a link: copy link puts entire chart in address for editing and sharing
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	21	0
Referring domains (Majestic)	26	0

4 details filled in for both companies.

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