You know the answer.
Under pressure, it disappears.
Aria trains how you communicate in interviews — not what you know. Voice practice, scoring on 4 dimensions, and patterns tracked across sessions.
What one fix looks like.
Same question. One retry. One fix: replace buzzwords with specifics.
"A microservice is basically when you split your application into smaller parts… I would choose microservices because it's more modern and scalable. Big companies like Netflix use them, so it's usually better."
"A microservice is an independently deployable service with its own database and API. I'd choose it when you need independent scaling — if payment processing needs 10x more resources, you scale just that service."
A conversation, not a quiz.
Each session is 5–30 minutes. Aria leads the conversation, but you can steer it — ask for harder questions, switch topics, or dive deeper on something you're struggling with.
More than a practice tool.
Aria finds what's actually wrong.
Talk, don't click
Aria is conversational. Ask questions, discuss what you're struggling with, work through answers together.
4-dimension scoring
Every answer scored on Structure, Completeness, Clarity, Conciseness. Not vibes — a rubric.
Pattern detection
Spots recurring issues across sessions. "You hedge in 70% of answers." "Impact buried in 4 of last 5."
Multiple practice modes
Sprint for a daily rep. Deep Focus to nail one answer. Pressure Test with a skeptical interviewer. Aria picks what fits.
Company research
Aria searches the web for your target company — interview reviews, what people say about the process, culture signals. Questions matched to how that company actually interviews.
Resume & job context
Upload your resume, paste a job description. Every question draws from your actual experience and target role.
Aria remembers
What you struggle with carries forward. Session 1 feedback shapes Session 5 questions. Nothing gets lost between rounds.
Retry loop
Answer. Score. One fix. Retry. Watch the number move.
You've tried everything else.
Here's what's different.
| ChatGPT | Mock w/ friend | Flashcards | Aria | |
|---|---|---|---|---|
| Practice | Text | Scheduled | Silent | Voice, on-demand |
| Feedback | Generic | Subjective | None | 4-dimension rubric |
| Memory | None | None | Spaced rep | Remembers everything |
| Adapts to | Nothing | Friend's skill | Card order | Your struggles |
| Teaches | Theory | Depends | Facts | STAR, CAR — in context |
Watch a real session.
Under 3 minutes. No hype, just the product.
Why I built Aria.
I kept seeing strong engineers lose offers because of how they sounded, not what they knew. Aria is what I wished existed — something that listens, spots what's off, and remembers what you're working on.
Free while we're building.
No credit card. No trial timer. Full access.
Everything Aria offers — unlimited, while we build.
- Unlimited practice sessions
- All 5 practice modes
- 4-dimension scoring on every answer
- Pattern tracking across sessions
- Resume & job description context
- Retry loop with improvement tracking
- STAR, CAR frameworks in context
Paid plan coming later. We'll introduce a paid tier once Aria is feature-complete. Early access users will get advance notice and a loyalty discount.
You know the material.
Now sound like it.
Aria trains the part nobody else helps with — how you actually come across in the room.
Start practicing — free Want structure? Join the 7-day streak — one question per day →Voice data handling
Audio is processed in real time to generate your transcript and scores. Recordings are deleted immediately after transcription — we don't store audio files. Transcripts are kept for your session history. Audio is not used for model training. Full privacy policy →