Ark vs Tools26

Ark is the email API built for AI-first developers. Native MCP server with 26 tools lets Claude, Cursor, Windsurf, and Claude Code send emails through natural language — no wrapper code needed. AI-readable docs cut token usage by 10x.

Integrates seamlessly with your stack: Supabase edge functions, n8n workflows, Vercel serverless, or any automation pipeline. SDKs for Python, Node.js, Ruby, and Go. Full SMTP relay for self-hosted tools like Listmonk, Coolify, and Metabase.

99.9% deliverability. Sub-second delivery. Automatic SPF, DKIM, and DMARC. Real-time webhooks for delivery, opens, clicks, and bounces.

Simple pricing: $0.50 per 1,000 emails. No tiers, no enterprise sales calls. Start free with $5 in credits.

Built for developers who ship with AI, automate with code, and don't want to think about email infrastructure.

Tools26 is your ultimate global hub for free, fast, and secure online tools, designed for developers, creators, businesses, students, and everyday users. With a mission to streamline your digital experience, Tools26 eliminates the hassle of sifting through countless unreliable websites by consolidating a diverse array of tools into one trusted platform. Whether you're coding, designing, marketing, or studying, Tools26 provides an extensive toolkit that enhances productivity and efficiency. Users from over 120 countries rely on its secure environment, which prioritizes privacy and data protection. Say goodbye to subscriptions and paywalls; Tools26 is committed to offering 100% free access, ensuring everyone can harness the power of these essential tools to build faster and work smarter.