Last checked: July 29, 2026
At a glance
Hidini positions itself as a native Swift macOS interview assistant with live transcription, AI hints, screen analysis, bring-your-own Claude, OpenAI, or Gemini access, and local OpenAI-compatible endpoints.
Pricing snapshot: Hidini currently advertises free credits and a one-time Pro license; verify the live price, included credits, update policy, API costs, and license terms.
| Feature | ExtraBrain | Hidini | Note |
|---|---|---|---|
| Core workflow | Live interview and meeting copilot with local-first session context. | Native Swift macOS interview assistant with screen analysis and bring-your-own providers. | 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. | Hidini currently advertises free credits and a one-time Pro license; verify the live price, included credits, update policy, API costs, and license terms. | 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. | Hidini 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. | Hidini 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 Hidini
- Mac users who value its native Swift implementation.
- People who want its screen-analysis workflow.
- People who prefer its current one-time Pro license.
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.