Microsoft Designer vs Mouse-1: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Microsoft Designer and Mouse-1 — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Microsoft Designer
Microsoft
A Microsoft graphic design app that uses AI to create social posts, invitations, postcards, and custom visuals quickly.
Key features
- AI-Powered Design Suggestions: Dynamically recommends layouts, color schemes, and typography as users add content, accelerating iteration and producing cohesive visual options.
- Text-to-Image Generation: Generates unique images from textual prompts (via integrated image-generation models) so users can create custom visuals without external stock or photography.
- Template Library: Provides a wide collection of ready-made, customizable templates for social posts, invitations, postcards, banners, and more, sized for popular platforms.
- Image Editing Tools: Built-in tools for cropping, background removal, filters, and color adjustments to refine photos and graphics without leaving the app.
- Brand and Asset Integration: Lets users import or set brand colors, fonts, and logos and apply them across designs to maintain consistent branding.
- Export and Sharing Options: Exports assets in common formats (PNG, JPEG, PDF), offers preset sizes for social platforms, and supports sharing or downloading of finished creatives.
- Web-based graphic design editor for social posts, invitations, postcards, and general graphics
- AI-driven design recommendations and automatic layout/spacing improvements
- Template library and starter layouts for quick creation
- Prompt-driven image generation via the Designer UI (users enter prompts to generate visuals)
- Integration as an AI-powered formatting/layout assistant for Word and PowerPoint (Microsoft 365)
- Exports and assets suitable for social media and print
- Requires Microsoft account sign-in for use
Best for
- Rapid Social Media Content Creation: Produce Instagram, Facebook, and X posts sized and styled for each platform using templates and AI layout suggestions.
- Event Invitations and Digital Postcards: Design custom invites and digital postcards with generated imagery and editable templates for quick distribution.
- Marketing Creative Production: Marketing teams generate multiple ad or campaign variations quickly, using AI generation to create unique visuals and iterate layouts.
- Small Business Branding: Small businesses create branded promotional graphics and assets without hiring a designer by applying saved brand colors and logos.
- Concept Visualization for Designers: Generate concept images and mockups from prompts to explore creative directions before detailed design work.
- Presentation Asset Creation: Produce visual assets (custom images, cover graphics, thumbnails) to enhance Word and PowerPoint presentations.
- Create social media posts and marketing creatives quickly using templates and AI suggestions
- Design digital invitations, postcards, and promotional graphics
- Automatically improve document and presentation layouts inside Word and PowerPoint
- Generate imagery from text prompts for use in marketing and content
- Rapid prototyping of visual assets for small teams and individual creators
Mouse-1
Mouse
Mouse-1 is a fast, low-cost decision model that plugs into agent harnesses to handle routing, gating and verification.
Key features
- Decision Layer for Agents: Takes agent state and options and returns probabilities so the harness can route, gate and verify.
- About 100 ms Latency: Answers faster than a chat model's first token.
- Batch Decisions: One request answers up to 128 questions.
- Prompt-Injection Resistance: Chooses only from supplied options; planted instructions changed 0% of decisions in vendor tests.
- Zero Data Retention: Requests are scored and dropped, never stored or used for training.
- Image and Document Classification: Handles content moderation, document routing and browser-state detection.
Best for
- Agent Routing: Deciding which model or tool an agent should use next.
- Action Gating: Approving or blocking risky agent actions cheaply.
- Content Moderation: Classifying images or text as safe or unsafe.
- Document Routing: Sending invoices, contracts and IDs to the right workflow.
- Browser Agents: Detecting screen state such as login required or error.
- Cost Reduction: Offloading small decisions from expensive frontier models.