hCalls

Job interviews can move quickly. A difficult question, unfamiliar topic, or moment of pressure can make it hard to recall your strongest examples and communicate them clearly.

hCalls provides real-time AI interview assistance while your conversation is taking place. It listens to the active meeting session, transcribes the discussion, identifies interview questions, and generates structured guidance that can help you formulate a thoughtful response.

Instead of presenting a long wall of text, hCalls is designed to provide concise response outlines, useful talking points, and contextual coaching that you can review on your phone.

hCalls can help you:

• Understand complicated interview questions
• Identify what the interviewer is really asking
• Organize your response before speaking
• Recall relevant professional examples
• Structure behavioral interview answers
• Prepare stronger technical explanations
• Communicate your experience more clearly
• Avoid losing your train of thought
• Stay focused during high-pressure interviews
• Provide more complete and relevant responses

HOW HCALLS WORKS

Install the hCalls extension for Google Chrome Sign in with your hCalls account Create a new interview session or select an existing session Open your interview in Google Meet, Zoom, or Microsoft Teams Scan the QR code using the hCalls mobile companion app Allow microphone and meeting-tab audio access Start the session from the Chrome extension hCalls captures the interviewer and candidate audio separately Live transcription and AI interview guidance stream to your phone End the session when your interview is complete

Audio capture does not begin automatically. hCalls begins processing audio only after you explicitly start a session.

AI INTERVIEW COPILOT FOR LIVE JOB INTERVIEWS

hCalls acts as a real-time interview copilot during browser-based video interviews.

The extension captures two separate audio sources:

• The audio coming from the active interview tab
• The audio coming from your microphone

Processing the interviewer and candidate audio separately helps hCalls distinguish who is speaking, improve transcription context, and generate more relevant interview guidance.

The Chrome extension manages the interview session and audio capture, while the hCalls mobile companion app displays the real-time transcription, structured response guidance, and coaching.

This phone-pairing workflow allows you to keep your interview window visible while receiving assistance on a separate device.

LIVE INTERVIEW TRANSCRIPTION

hCalls transcribes both sides of the interview conversation in real time.

Live transcription helps provide context for each new question and allows hCalls to understand the ongoing direction of the interview rather than treating every sentence as an isolated prompt.

Real-time transcription can be useful when:

• The interviewer asks a long or multi-part question
• The discussion moves quickly
• You need help remembering the exact wording
• The interviewer references something said earlier
• The conversation includes technical terminology
• You want to review the structure of the discussion
• You are interviewing in a non-native language
• Audio quality makes a question difficult to understand

Transcription accuracy may vary depending on microphone quality, internet connection, background noise, speaker clarity, meeting platform, accent, and technical terminology.

PERSONALIZED AI RESPONSE GUIDANCE

hCalls provides structured AI-generated guidance based on the live interview conversation and the information available in your interview session.

Depending on the question and session context, guidance may include:

• Suggested response structure
• Relevant talking points
• Important details to address
• Behavioral-answer frameworks
• Technical concepts to mention
• Clarifying questions to consider
• Examples from your professional background
• Ways to make an answer more concise
• Ways to explain a complex topic clearly
• Reminders to address every part of the question

The objective is to help you communicate your own background, knowledge, experience, and reasoning more effectively.

BEHAVIORAL INTERVIEW ASSISTANCE

Behavioral interviews often require candidates to recall specific situations and explain them clearly under pressure.

hCalls can help identify when a question is asking for an example involving:

• Leadership
• Conflict resolution
• Teamwork
• Communication
• Problem-solving
• Ownership
• Adaptability
• Decision-making
• Time management
• Failure and recovery
• Customer service
• Project delivery
• Performance under pressure

For behavioral questions, hCalls may help structure your response using a clear situation, task, action, and result format.

This can help prevent incomplete answers, excessive background information, or responses that do not clearly explain your individual contribution.

TECHNICAL INTERVIEW ASSISTANCE

hCalls can also support technical interview conversations by helping you organize an explanation, identify key considerations, and communicate your reasoning clearly.

Technical interview assistance may be useful for discussions involving:

• Software engineering
• Web development
• Mobile development
• Cloud infrastructure
• DevOps
• Cybersecurity
• Data engineering
• Artificial intelligence
• Machine learning
• Product management
• Quality assurance
• Database design
• API development
• System architecture
• System design
• Technical troubleshooting

hCalls is designed to assist with communication and response organization. It does not guarantee that generated technical information will always be correct, complete, or appropriate for every situation. You should review all guidance critically and rely on your own knowledge and judgment.

SYSTEM DESIGN INTERVIEW COPILOT

System design interviews often require candidates to consider multiple topics at once, including architecture, scale, reliability, performance, security, data storage, and tradeoffs.

During a system design conversation, hCalls may help you remember to discuss areas such as:

• Functional requirements
• Non-functional requirements
• Expected traffic
• Scalability
• Database selection
• Caching
• Load balancing
• APIs
• Data flow
• Fault tolerance
• Monitoring
• Security
• Availability
• Latency
• Cost considerations
• Architectural tradeoffs

The real-time interview copilot can help you keep your explanation organized while you work through the problem.

SALES AND CUSTOMER-FACING INTERVIEWS

hCalls can also assist candidates interviewing for sales, account management, customer success, business development, support, and other customer-facing roles.

It may help organize responses involving:

• Prospecting
• Lead qualification
• Objection handling
• Negotiation
• Customer retention
• Relationship management
• Pipeline development
• Revenue targets
• Difficult customers
• Upselling
• Cross-selling
• Account planning
• Customer communication
• Performance metrics

The assistant can help you identify the important parts of the question and structure a response around your experience and results.

MANAGEMENT AND LEADERSHIP INTERVIEWS

Leadership interviews often focus on judgment, communication, accountability, and the ability to manage people and priorities.

hCalls may help you respond to questions about:

• Managing teams
• Hiring
• Coaching employees
• Resolving conflict
• Delegating responsibilities
• Setting goals
• Managing performance
• Prioritization
• Cross-functional communication
• Project delivery
• Organizational change
• Strategic planning
• Executive communication
• Decision-making under uncertainty

Real-time response guidance can help you present your leadership philosophy and experience in a more organized way.

WORKS WITH POPULAR INTERVIEW PLATFORMS

hCalls is designed for browser-based interviews conducted through supported meeting platforms, including:

• Google Meet
• Zoom
• Microsoft Teams

The meeting must be open in an active Google Chrome tab that the hCalls extension can access.

Support may depend on the meeting platform, browser configuration, operating system, audio settings, and permissions available during the session.

DUAL-TRACK AUDIO CAPTURE

hCalls uses dual-track audio capture to process the conversation more effectively.

The extension captures:

Meeting-tab audio

This is generally the interviewer's voice and other audio coming from the active meeting tab.

Microphone audio

This is generally your voice captured through the microphone selected in Google Chrome.

Separating these sources can help hCalls determine which participant is speaking and provide more accurate conversational context.

Microphone permission is required for dual-track capture.

MOBILE COMPANION APP

The hCalls mobile companion app is required to receive real-time interview guidance.

After starting or selecting an interview session in the Chrome extension, scan the displayed QR code using the mobile companion app.

Once paired, the mobile device can display:

• Live interview transcription
• Detected interview questions
• AI-generated response outlines
• Suggested talking points
• Contextual interview coaching
• Session status and controls

A stable internet connection is required on both devices.

SESSION-BASED AUDIO CONTROL

hCalls does not continuously monitor your browser or microphone.

Audio processing is session-based:

• Capture begins only when you explicitly start a session
• Capture is limited to the active interview session
• You can end the session at any time
• Audio streaming stops when the session ends
• The extension does not automatically join your meetings
• The extension does not begin recording simply because a meeting tab is open

This gives users direct control over when hCalls is active.

PRIVACY AND AUDIO PROCESSING

hCalls processes audio in real time for transcription and AI-powered interview assistance.

Audio is streamed during the active session so the system can understand the conversation and generate relevant guidance. Audio is not retained as a permanent meeting recording after processing.

Transcripts, session details, generated guidance, and account-related information may be processed or retained according to the hCalls Privacy Policy and the settings available within your account.

Review the complete Privacy Policy at:

https://hcalls.com/privacy

Users are responsible for complying with all applicable laws, interview rules, employer requirements, meeting-platform policies, confidentiality obligations, and participant-consent requirements.

Some jurisdictions require the consent of every participant before audio can be captured, transmitted, or transcribed.

REQUIREMENTS

To use hCalls, you need:

• An active hCalls account
• Google Chrome
• The hCalls Chrome extension
• The hCalls mobile companion app
• A supported mobile device
• Microphone permission
• Permission to capture meeting-tab audio
• An active Google Meet, Zoom, or Microsoft Teams tab
• A stable internet connection
• A QR-capable mobile device for pairing

• Create an account at:

https://hcalls.com

USE CASES

hCalls may be useful for:

• Live job interviews
• Remote video interviews
• Behavioral interviews
• Technical interviews
• Software-engineering interviews
• System-design interviews
• Sales interviews
• Customer-success interviews
• Management interviews
• Executive interviews
• Internship interviews
• Graduate interviews
• Career-change interviews
• Internal promotion interviews
• Recruiter screening calls
• Hiring-manager interviews
• Panel interviews
• Final-round interviews
• Interview communication support
• Real-time interview transcription
• Interview response organization
• AI-powered interview guidance

WHO HCALLS IS FOR

hCalls is designed for job seekers who want help staying organized, focused, and confident during live interviews.

It may be especially useful for:

• Candidates who become nervous during interviews
• Candidates who struggle to recall examples under pressure
• Candidates interviewing in a second language
• Candidates preparing for technical conversations
• Candidates changing industries
• Candidates returning to the workforce
• Recent graduates
• Experienced professionals
• Managers and executives
• Remote job applicants
• Candidates participating in long panel interviews
• People who want help structuring concise responses

IMPORTANT INFORMATION

hCalls provides AI-generated guidance that may contain mistakes, incomplete information, or suggestions that are not appropriate for every interview.

You remain responsible for:

• Reviewing the guidance
• Determining whether it is accurate
• Deciding whether to use it
• Communicating honestly
• Following the interviewer's rules
• Complying with applicable laws and policies
• Protecting confidential or sensitive information

hCalls does not guarantee interview performance, job offers, employment outcomes, transcription accuracy, or the correctness of AI-generated content.

GET STARTED

Install the hCalls Chrome extension, create your hCalls account, pair the mobile companion app, and start a session when your live interview begins.

Use real-time transcription, structured response guidance, and AI-powered interview assistance to stay organized and communicate with confidence.

Website: https://hcalls.com

Privacy Policy: https://hcalls.com/privacy

Support: [email protected]