AltSnap generates context-aware, WCAG-friendly alt text and runs AI-SEO & AEO scans that score your pages and show exactly how to improve discoverability and compliance.
No credit card required • Get 20 images for free
Accessibility, SEO, and AEO — all working together for maximum impact
AI-generated descriptions with page context and confidence scores. WCAG-friendly phrasing that passes compliance checks.
Page-level scores with evidence and actionable steps for titles, meta, headings, images & links.
Improve visibility in ChatGPT & Copilot searches with content structure and entity clarity insights.
Built for developers who care about accessibility, and marketers who measure impact
Generate accurate, WCAG-friendly alt text automatically — with one snippet, zero slowdown, and better SEO.
AI writes human-like, page-context-aware descriptions for every image — no manual tagging or CMS edits.
Automated scans evaluate accessibility, SEO, and AEO readiness with confidence scores and “How-to-Fix” guides — so developers and marketers know what to improve next.
Drop a single script tag. Works with HTML, React, Next.js, WordPress, and Shopify.
Alt text aligned with WCAG guidance to help keep your site inclusive and compliant.
Structured, meaningful alt text helps search engines index images better and improves click-through from image search.
Each generation includes a confidence score. Low-confidence results are flagged for review so you can spot issues fast.
Make quick tweaks in the dashboard or via API. Your edits overwrite AI and are served instantly from the cache.
Edge caching serves descriptions instantly — zero layout shift or performance hit.
Add one lightweight snippet to generate alt text and get scored SEO insights for every site.
Get Started FreeAll plans include AI-powered alt-text generation, scored SEO & AEO scans, and WCAG-friendly output.
20 image analyses / month
500 served alt-texts
≈ $0.00 per image analysis
50 AI-SEO Scans / month
Includes AI-powered alt-text generation + full-page SEO & AEO scans with scored recommendations.
250 image analyses / month
5,000 served alt-texts
≈ $0.020 per image analysis
1,000 AI-SEO Scans / month
Includes AI-powered alt-text generation + full-page SEO & AEO scans with scored recommendations.
1,500 image analyses / month
50,000 served alt-texts
≈ $0.017 per image analysis
10,000 AI-SEO Scans / month
Includes AI-powered alt-text generation + full-page SEO & AEO scans with scored recommendations.
5,000 image analyses / month
100,000 served alt-texts
≈ $0.015 per image analysis
50,000 AI-SEO Scans / month
Includes AI-powered alt-text generation + full-page SEO & AEO scans with scored recommendations.
15,000 image analyses / month
500,000 served alt-texts
≈ $0.010 per image analysis
250,000 AI-SEO Scans / month
Includes AI-powered alt-text generation + full-page SEO & AEO scans with scored recommendations.
Transparent overages: $1 per 100k additional served alt-texts • $1 per additional 10k AI-SEO Scans • $0.01 per extra analyses.
Everything you need to know about AltSnap’s page-context-aware alt-text, caching, and credits.
AltSnap is page-context-aware. We read the surrounding copy, headings, and metadata to generate human-like, WCAG-friendly alt text that reflects the image’s role on the page—no manual tagging or CMS edits.
Add a tiny JavaScript snippet or call our API from your backend. Works with Shopify, WordPress, Next.js, static sites, and more. No template rewrites needed—AltSnap injects alt text at render time and caches the result.
We compute a confidence score for every generation. Low-confidence results are flagged for review, and you can approve or edit them in the cache. Your edits are then served from the cache automatically, maintaining your full control.
No—by default your content is not used to train shared models. We store generated alt text in your cache to serve quickly and let you edit. You can opt-in to share anonymized signals if you choose.
Each generated alt text uses 1 generation credit; each served alt text counts toward cached views. If you exceed plan limits, overages are simple and transparent: $1 per 100k additional views and $0.01 per extra generation.
Yes. We follow WCAG recommendations for concise, descriptive alt text and avoid duplicating nearby captions. Generation supports 100+ languages based on page locale or your API hints.
Kingston, New Hampshire
