| What it does | AI interview copilot for live coding interviews with real-time LeetCode solutions
| A harness for comprehension: understand code better and faster, especially code AI agents write
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| Stage | Startup
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| Founded | Not given
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| Based in | US
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| Pricing model | Freemium
| Paid
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| Pricing | Free trial with 10 messages included. Monthly subscription at $39/month (regular price $59/month, sale ends Oct 28). Interview Cycle plan at $90 every 3 months (regular price $149, that's $30/mo, sale ends Oct 28).
| $15 a month, free for a month from the first launch. One subscription covers all your Macs. Billed monthly through Polar; cancel anytime in the customer portal.
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| Key features | - Invisible mode keeps overlay off screen shares during interviews
- Screengrabs send coding window to AI model for one-shot solutions
- Voice transcription captures both sides of conversation
- Companion mode turns phone into second screen and remote control
- Undetectable global hotkeys avoid alt-tab suspension
- Document upload grounds answers in resume or job description
- Process hidden in Activity Monitor on macOS
- Flowcharts and system design diagrams
- Interview Solver Mobile works on phone without desktop app
- Company-specific interview question hubs and role-based prep tracks
| - User journey visualization for pull requests showing blast radius and impact
- AI-generated flow diagrams from code using Claude
- Drill-down to actual code and methods behind each step
- Call graph visualization showing method relationships
- AI question answering about code steps using Claude
- Offline analysis for most languages with .NET SDK support for C#
- GitHub integration for private repository access
- Persistent layout between runs for consistent navigation
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| What makes it different | - Works invisible to screen sharing and proctored tests without detection
- Companion mode with remote controls when HackerRank tracks hotkeys
- Trained on entire set of all LeetCode questions
- Desktop app rather than browser extension for use during screen sharing
- Phone-based Interview Solver Mobile without installation requirement
| - Visualizes code as interactive maps with user journeys showing the full blast radius of changes
- Runs locally on your Mac with only Claude API calls going over the network
- AI-generated flow diagrams connect pull requests to actual business logic via real code methods
- Uses language-specific parsers for accurate code analysis instead of heuristics
- One subscription covers all your Macs with no signup or card required for first month
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 20 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 22 | 0 |
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| Citation Flow (Majestic) | 36 | 18 |
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| Referring domains (Majestic) | 836 | 18 |
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