Stack AI vs Cursor
Side-by-side comparison of AI visibility scores, market position, and capabilities
No-code AI workflow builder that is HIPAA, SOC 2, and GDPR compliant; raised $16.6M; serves finance, insurance, education, and government teams building document processing, knowledge Q&A, and automation workflows in regulated industries.
About
Stack AI is a no-code AI workflow builder founded in 2021 and headquartered in Cambridge, MA. The platform enables organizations to build, deploy, and manage AI-powered automation workflows without writing code, making enterprise-grade AI accessible to non-technical teams. Stack AI was built from the ground up with compliance in mind, achieving HIPAA, SOC 2, and GDPR certifications to serve regulated industries.\n\nThe platform offers a drag-and-drop interface for connecting LLMs, data sources, APIs, and business logic into end-to-end AI workflows. Target customers include teams in finance, insurance, education, and government — sectors where data privacy and auditability are non-negotiable. Common use cases include document processing, intelligent Q&A over internal knowledge bases, and automated customer service workflows.\n\nStack AI has raised $16.6 million in funding and counts enterprise clients across its four core verticals. The company competes in the rapidly growing AI workflow automation market alongside tools like Zapier AI and n8n, but differentiates through its compliance-first architecture and deep enterprise integrations. Its 2024–2025 growth has been driven by demand from regulated industries seeking to operationalize AI without exposing sensitive data.
$2.3B raised at $29.3B valuation; $2B+ ARR (Q1 2026); used by 50%+ of Fortune 500. Dominant commercial AI coding tool; built on VSCode fork with native agent mode. Competing with GitHub Copilot, Windsurf, and Lovable in the vibe-coding wave.
About
Cursor is an AI-first code editor founded in 2022 by a small team of MIT researchers, built as a fork of Visual Studio Code with native large-language-model intelligence woven directly into the editing experience. Its mission is to make software engineers dramatically more productive by embedding AI reasoning into every layer of the IDE — from autocomplete to multi-file edits to natural-language code generation — rather than bolting AI on as an afterthought.\n\nThe platform centers on a VSCode-compatible editor that developers can adopt with zero workflow disruption, layering in features like Tab (predictive multi-line completion), Chat (context-aware in-editor assistant), and Composer (autonomous multi-file refactoring agent). Cursor reads and indexes entire codebases, allowing it to propose changes that span dozens of files coherently. It supports all major languages, integrates with existing extensions, and lets teams configure which underlying model — GPT-4o, Claude, or others — powers suggestions. Fortune 500 engineering teams adopt it alongside individual developers, and it is used by more than half of Fortune 500 companies.\n\nCursor reached $2 billion in annualized recurring revenue by early 2026 and raised at a $29.3 billion valuation, cementing its position as the dominant commercial AI coding tool. The company raised $2.3 billion in total funding and is widely regarded as the category-defining product in agentic IDE software, outpacing GitHub Copilot on developer mindshare metrics in multiple surveys.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.