ExtraBrain Blog

AI interview prep, system design, and responsible productivity.

Field notes, experiments, and practical guides for using AI thoughtfully in interviews, meetings, and technical work.

AI interview tools used before, during, and after an interview

May 29, 2026 AI Interview Assistant · InterviewMan

InterviewMan Review: What a Month of Testing Revealed

A practical InterviewMan review after one month of testing, with pros, cons, privacy notes, real-time support, and ExtraBrain context.

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ExtraBrain best AI copilot cover showing a quiet second brain for interviews and meetings

May 28, 2026 AI Copilot · AI Hardware

Why the Best AI Copilot Does Not Need to Be a Gadget

Humane’s AI Pin showed why AI hardware can disappoint: useful copilots should live where work already happens, protect privacy, and keep users in control.

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AI interview copilot review cover for candidates evaluating Ctrlpotato and ExtraBrain

May 27, 2026 AI Interview Assistants · Interview Prep

Ctrlpotato Review 2026: Where It Helps, Where It Gets Risky

A practical Ctrlpotato review for 2026 covering real-time AI help, stealth claims, multi-device setup, pros, cons, and ExtraBrain as a Mac alternative.

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Candidate preparing for an AI-aware video interview with responsible assistance

May 22, 2026 AI Interview Assistant · Kira Talent

Invisible AI Help for a Kira Talent Interview: Safer Prep With ExtraBrain

Learn how to prepare for Kira Talent interviews with discreet AI support, fewer red flags, and responsible ExtraBrain workflows.

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ExtraBrain billing and payment guidance for AI interview and meeting workflows

May 21, 2026 Billing · Pricing

ExtraBrain Billing and Payment FAQ

Clear answers about ExtraBrain pricing, Pro billing, license activation, plan changes, cancellations, refunds, and provider costs.

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Illustration for an AI interview copilot review comparing helpful support with overreliance

May 21, 2026 AI Interview Assistant · Interview Prep

Interview Hammer Review: What I Learned Testing a Real-Time AI Copilot

A practical Interview Hammer review for 2026 covering setup, feedback quality, coding support, privacy tradeoffs, and ExtraBrain as an alternative.

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ExtraBrain live system design prompt cover showing AI support and human judgment

May 20, 2026 AI · System Design

We Tested AI on a Live System Design Prompt: Where It Helps, Where Humans Still Matter

A first-hand system design experiment showing where AI can support requirements, trade-offs, and recap - and where human judgment still matters most.

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Candidate preparing for an eSkill-style assessment with responsible AI support

May 19, 2026 AI Interview Assistant · Online Assessments

eSkill AI Help in 2026: Detection Risks, Rules, and Safer Prep

A practical 2026 guide to eSkill AI help, proctoring risks, detection signals, and responsible ExtraBrain preparation.

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Private and responsible AI interview preparation with ExtraBrain

May 19, 2026 AI Interview Assistant · WeCP

WeCP AI Help in 2026: What Candidates Should Know Before Using a Copilot

A responsible guide to WeCP, Sherlock AI, detection risks, hidden-device myths, and allowed AI interview preparation with ExtraBrain.

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Interview copilot support without turning the candidate into a script reader

May 19, 2026 AI Interview Assistant · Interview Prep

Why Verve AI Felt Like Trash in Live Interviews

Verve AI can feel risky when it lags, shows UI, or gives generic interview answers. Here is what to check before choosing a better AI copilot.

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