Mockin vs 21st.dev

Comparing the features of Mockin to 21st.dev

Feature
Mockin
21st.dev

Capability Features

24/7 Availability
Adapts to All Experience Levels
AI Chat UI Components
AI Creation
AI Interview Simulator
AI Variant Generation
Assessment Interview Feature
Audio and Text Interview Modes
TextAudio
Component Categories
ShadersHerosFeaturesAI Chat ComponentsCalls to ActionButtonsTestimonialsPricing SectionsText Components
Component Customization
Component Popularity Metrics
Component Preview
Component Search
Design-Specific Question Sets
Favorites Canvas
Feedback Validated by Experts
Instant AI Feedback
Large Component Library
LinkedIn Profile Checker
Multilingual Support
No Pixel Pushing Needed
Portfolio Checker
Private Practice Mode
Real Interview Questions
200
Resume Checker
Right Click Menu
STAR Method Guidance
Tailored for Designers
Technical and Behavioral Feedback
ContentClarityStructureDesign Thinking
UI Inspiration Library

Limitation Features

No API Access
No API Mentioned
No Export Functionality Stated
No Mention of Paid Plans
No Mentioned Collaboration
No Mentioned File Integrations
No Mentioned Integrations
No Pricing Information
No Usage Limits Stated
No Video or Audio Storage
Sign In Required

Pricing Features

Free Tier
No Credit Card Required