Last checked: May 12, 2026
At a glance
Interview Solver is positioned as a desktop interview copilot with a companion mode, undetectability claims, and a large library of company interview-question pages.
Pricing snapshot: Interview Solver lists subscription pricing; verify current pricing and terms on its checkout page before buying.
| Feature | ExtraBrain | Interview Solver | Note |
|---|---|---|---|
| Core workflow | Live interview and meeting copilot with local-first session context. | Desktop interview copilot with companion mode and a company-question library. | Choose based on whether you need a general desktop copilot or a more specialized interview product. |
| Pricing model | Free core Mac app; Pro is $9.99/month ($6.99 Founder), $79/year, or $149 Lifetime; external AI or transcription costs depend on providers you choose. | Interview Solver lists subscription pricing; verify current pricing and terms on its checkout page before buying. | Verify live checkout pages before purchase because plans and promotions can change. |
| Provider model | Local Gemma 4 where installed and compatible plus BYO OpenAI, Anthropic, Claude, Codex, or compatible endpoints. | Interview Solver bundles or manages AI access through its own product plans unless its current checkout says otherwise. | Provider control matters when billing, retention, and model choice need to stay in your accounts. |
| Responsible use | Publishes policy reminders for interviews, meetings, schools, employers, and platforms. | Interview Solver users should also verify the rules for each interview or meeting. | No tool can make prohibited assistance acceptable. |
Best for ExtraBrain
- People who want a free core Mac app, optional $9.99/month ($6.99 Founder), $79/year, or $149 Lifetime Pro controls, and separate BYO provider billing.
- People who want local Parakeet transcription and local Gemma 4 on-device AI where installed and compatible.
- People who need one desktop workflow for interviews, meetings, lectures, and research calls.
Best for Interview Solver
- People who want a large company-question library.
- People who want its companion-mode workflow.
- People who prefer its plan structure.
Responsible use
Use any live AI assistant only where interview, workplace, school, and platform rules allow it. Do not use generated answers to misrepresent your skills, experience, or authorship.