Alt Text Pro vs Stack0 (2026)

Alt Text Pro

https://www.alt-text.pro/

Automatically generate accurate, SEO-optimized alt text for your images in over 130 languages with our advanced AI technology. --- Site Content --- Alt Text Pro Pricing Contact Docs Sign In Free Trial World's Best AI Tool Accessibility AI Alt Text Generator Automatically generate accurate, SEO-optimized alt text for your images in over 130 languages with our advanced AI technology. Start Free Trial Get Plugin 30 free credits 130+ languages Instant results SEO optimized Media Upload Click to upload image SVG, PNG, JPG or GIF (max. 800x400px) Generate Alt Text How It Works . Let AI Write Your Alt Text Automatically. Drag your file(s) or browse Max 10 MB files are allowed 📎 theprojekts-image.jpg 1 Upload Image 📁 Use one of our CMS integrations, browser extension, API, or web interface. Optionally include SEO keywords you want to use. 2 AI Analysis ⚡ It only takes a second for our technology to examine the image and work its magic. AI G AWS <img ...alt = "alternative text" /> Screen readers Search engines Broken images 3 Get Alt Text 📋 We generate an accurate description of the image, ready to be used on your site. Why Use Our Alt Text Generator? Our AI-powered tool ensures your images are accessible to everyone while improving your website's SEO performance. Save time and create better content with our intelligent alt text generation. AI-Powered Alt Text Generation Our advanced AI understands your image content and creates contextually accurate and SEO-optimized descriptions. SEO Optimization Boost your search engine rankings with properly optimized alt text that helps search engines understand your visual content. Batch Processing & Automation Process multiple images at once and integrate with your workflow for seamless content creation. Sample Image (fox on the beach): "Young fox standing on sandy beach during golden hour sunset with ocean waves in background" Simple, Transparent Pricing Choose the plan that fits your needs Monthly Annual Save ~20% 1 Credit = 1 AI-Optimized Alt Text Free $0 per Month 30 Free SEO Alt Texts Full WordPress Plugin Media Library Sync Get Started Lite $ 3 USD per Month 150 Credits Auto-Describe on Upload High-Accuracy Visual AI Standard Email Support Choose Plan Most Popular Standard $ 5 USD per Month 400 Credits Bulk One-Click Library Fix Multi-Language AI (130+) SEO & WCAG Compliance Priority Support Choose Plan Pro $ 9 USD per Month 1,000 Credits Advanced Context-Aware AI Full Auto-Pilot Workflow Custom Post Type Support Premium 24/7 Support Choose Plan Pay As You Go Need extra credits? Top up anytime! $5 for 100 Images Buy 100 Images $10 for 250 Images Buy 250 Images Never expire Add to existing credits Works with any plan All plans include our advanced AI alt-text generation and multi-language support. Need a custom plan? Contact us Example Alt Text "Business team collaborating around conference table in modern office with laptops and documents" ✓ Approved 92% Accuracy "Fresh organic vegetables and fruits colorfully arranged at farmers market" ✓ Approved 96% Accuracy "Snow-capped mountain peaks reflecting in pristine alpine lake during golden hour" ✓ Approved 94% Accuracy Start your free trial today First 100 images alt text. No credit card required. Start Free Trial Alt Text Pro Automatically generate alt text for images in over 130 languages. Contact Alt Text Simulator Terms & Conditions Privacy Policy © 2026 Alt Text Pro. All rights reserved.

Stack0

https://www.stack0.dev

Stack0 provides AI-native developer tools for email, CDN, screenshots, and AI extraction. --- Site Content --- Stack0 Products Docs Pricing Use Cases llms.txt Log in Get Started AI Workflows, email, files, video, screenshots, and integrations for apps and AI agents . One SDK. Get Started SDK AI Agents Copy $ bun install @stack0/sdk TypeScript Python Ruby Go Copy import { Stack0 } from '@stack0/sdk' const stack0 = new Stack0 () // Store files await stack0 . cdn . upload ({ file , folder : 'receipts' }) // Send emails await stack0 . email . send ({ to , subject , body }) // Connect to Salesforce, Slack, Drive... await stack0 . integrations . hubspot . createContact ({ email , name }) Read the docs or View on GitHub TRUSTED BY What is Stack0? Stack0 gives you a complete backend through a single SDK. Install the package, add your API key, and you can send emails, store files, process video, take screenshots, extract data, and connect to third-party services — all from one import. No more stitching together Resend for email, S3 for files, Mux for video, and Zapier for integrations. Stack0 replaces all of them with one consistent, type-safe API. Every service works the same way: initialize, call, done. It works with any framework — Next.js, Express, Hono, FastAPI, Rails, and more. SDKs for TypeScript, Python, Ruby, and Go. AI agents can use it as a tool to interact with the real world. You pay only for what you use, starting at $5/month. Example stack0.email.send() → transactional & marketing email stack0.cdn.upload() → global file storage & CDN stack0.video.merge() → video processing & composition stack0.integrations.* → Salesforce, Slack, HubSpot, Drive... Everything you need. One SDK. Pay only for what you use. Plans start at $5/month. No surprises, no long-term contracts. AI Workflows Chain multi-step AI pipelines across providers $0.001/step Integrations Connect to Salesforce, Slack, HubSpot, and 350+ APIs $1/1K calls Email Transactional and marketing emails with templates and tracking $0.50/1K CDN Store files, images, and videos with edge delivery $0.25/GB Extraction Turn any webpage into structured JSON with AI $2/1K Screenshots Capture any webpage as an image $1/1K Video HLS streaming, transcoding, and thumbnails $5/1K min All services through a single @stack0/sdk import. View full pricing → MCP Server Give any AI agent access to Stack0 through the Model Context Protocol. Connect it to Claude, Cursor, Windsurf, or any MCP-compatible client. Install npx @stack0/mcp The MCP server exposes every Stack0 service as a tool. Your agent can send emails, upload files, take screenshots, extract data, and call 350+ integrations — all through natural language. It works with any MCP client: Claude Desktop, Claude Code, Cursor, Windsurf, VS Code, and custom agent frameworks. Just point your client at the server and your agent gains real-world capabilities. Available tools email.send cdn.upload cdn.delete screenshots.take extraction.run video.merge integrations.* FAQ What is Stack0? Stack0 is a unified backend SDK that gives you email, file storage, CDN, video processing, screenshots, data extraction, and 350+ third-party integrations through a single package. What languages and frameworks are supported? TypeScript, Python, Ruby, and Go. Works with Next.js, Express, Hono, Deno, Bun, FastAPI, Rails, and any AI agent framework that supports tool calling. How does pricing work? Plans start at $5/month with usage-based pricing per service. You only pay for what you use. No long-term contracts, cancel anytime. Can AI agents use Stack0? Yes. Every SDK method works as an agent tool. Your LLM can send emails, upload files, take screenshots, and call third-party APIs through Stack0. Do I need separate API keys for each service? No. One API key, one SDK import. All services are available through the same @stack0/sdk package. Is there a free tier? Every plan includes $5 in free credits to get started. No credit card required to sign up. Start building today The complete backend for apps and AI agents. One SDK, one bill. Get Started Products AI Workflows Integrations Email CDN & Storage Extraction Screenshots Video Use Cases AI Workflows Integrations Email CDN & Storage Screenshots AI Extraction All Use Cases Comparisons Stack0 vs Resend Stack0 vs SendGrid Stack0 vs Cloudinary Stack0 vs ScreenshotOne Stack0 vs Firecrawl All Comparisons Free Tools JSON Formatter JWT Debugger UUID Generator QR Code Generator Regex Tester DNS Record Generator OG Image Generator Image Compressor Token Counter Email Auth Checker JSON Schema Generator Webhook Tester Prompt Playground Video Thumbnail Robots.txt Generator Meta Tag Generator YAML/JSON Converter HTTP Status Codes SSL Checker Subtitle Generator Diff Checker SQL Formatter Color Converter SVG Optimizer All Tools Resources Documentation API Reference Pricing Agents llms.txt GitHub Company Terms Privacy Status © 2026 Stack0 All systems operational