P
Phenyx
Our Products

Products Built with Purpose. Used by People.

We build our own software — not to prove we can, but because the problems are real and the solutions are worth building.

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InterviewHQ

Practice interviews. Land the job.

InterviewHQ is an AI-powered interview preparation platform built for software engineers who take hiring seriously. You get access to real-time AI voice calls that simulate the tone, pressure, and structure of actual technical and behavioral interviews at top-tier companies. Every session ends with detailed feedback so you know not just how you did, but exactly what to fix before the real thing. It's not mock prep — it's the closest thing to the interview room without being in it.

“Built for engineers who take hiring seriously — whether they're preparing for roles at FAANG companies, fast-growing startups, or anything in between.”

AI Voice Interview Calls

Practice with a conversational AI that talks back, pushes back, and keeps the pressure realistic — so the real interview feels familiar, not foreign.

Real-Time Feedback

Receive a detailed post-session breakdown covering your communication, technical accuracy, and structure — scored and explained, not just logged.

Question Bank

Access hundreds of curated technical and behavioral questions across roles, seniority levels, and company archetypes, updated regularly to match what's actually being asked.

Performance Analytics

Track your progress session over session with visual analytics that show where you're improving and where you need more reps.

Try InterviewHQ
InterviewHQ — Live Session
Recording

AI Interviewer

Senior Engineer · FAANG

Speaking

“Tell me about a time you solved a complex technical problem under tight constraints.”

Question 3 of 6
02:34

87%

Interview Score

92%

Communication

84%

Technical

ExpenseTracker — April 2026
On Budget

Income

₦350,000

+8%

Expenses

₦124,500

-3%

Invoices

₦85,000

3 pending

Subscriptions

₦12,400

7 active

Monthly budget₦124,500 / ₦200,000

62% of budget used · ₦75,500 remaining

Housing
₦45,000
Food & Groceries
₦32,000
Transport
₦18,500
Entertainment
₦14,000
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ExpenseTracker

Your money. Finally under control.

ExpenseTracker is the personal finance app that doesn't ask you to choose between simplicity and power. It brings budget planning, daily expense tracking, subscription management, and invoice generation all into one clean, intuitive product — built for people who are serious about their finances but done wasting time on tools that don't talk to each other. Built for anyone who wants to stop guessing where their money goes and start making intentional decisions with it.

“Built for individuals, freelancers, and small business owners who are serious about their finances and done juggling tools that don't work together.”

Budget Planning

Create monthly or custom-period budgets by category, set spending limits, and get notified before you're in the red — not after.

Expense Tracking

Log expenses manually or connect your accounts. Every transaction is categorized, tagged, and searchable so you always know exactly where your money went.

Subscription Management

Get a clear view of every recurring charge in your life — from streaming services to SaaS tools. Cancel what you forgot you had. Keep what actually matters.

Invoice Generation and Sending

Create clean, professional invoices in seconds and send them directly from the app. Built for freelancers, small businesses, and anyone tired of chasing payments.

Try ExpenseTracker
In the Pipeline

More Coming Soon

We're always building. Two new products are in active development.

Coming Soon

Project Codename: Atlas

A team collaboration and project management tool built for fast-moving startups and small teams.

Coming Soon

Project Codename: Orbit

A SaaS analytics platform giving founders clarity on their growth metrics.