Google Stitch vs Supermaven: Side-by-Side Comparison 2026

Google Stitch is an AI design tool from Google — ai ui generator from google labs that turns prompts into production-ready designs. Supermaven is an editor extension from Supermaven (acquired by Cursor) — ultra-fast ai code completion (sunset).

Google Stitch

Google Stitch is a free AI design tool from Google Labs that generates UI designs from text prompts, images, or sketches. Export to Figma or HTML/CSS for production use.

✓ Text-to-UI generation
✓ Image/sketch-to-UI conversion
✓ Figma export
✓ HTML/CSS export
✓ Component-based design

Free · 1 plan

Supermaven

Supermaven was an ultra-fast AI code completion tool. Acquired by Anysphere (Cursor) in November 2024 and sunset in November 2025. Its technology now powers Cursor's Tab AI. Existing extensions still provide basic autocomplete but no new features or paid plans.

✓ Code completions
✓ AI chat
✓ Adaptive learning
✓ Low-latency suggestions

Free / $10/mo · 3 plans

Feature	Google Stitch	Supermaven
Category	Design Tool	Extension
Starting Price	Free	Free
Model Family	Google Gemini	GPT-based
Open Source	No	No

Key Differences

Category: Google Stitch is an AI design tool; Supermaven is an editor extension.
Starting price: Google Stitch starts at free / BYOK; Supermaven starts at $10/mo.
Model family: Google Stitch uses Google Gemini; Supermaven uses GPT-based.
Platforms: Google Stitch runs on Web; Supermaven runs on Desktop.
Provider: Google Stitch is built by Google; Supermaven is built by Supermaven (acquired by Cursor).

Which Should You Choose?

Choose Google Stitch if you want generate UI mockups from text descriptions in seconds. Choose Supermaven if you want ultra-low-latency completions that adapt to your coding style. Read our full reviews to see which fits your workflow.