Ace Every Interview.
Without Anyone Knowing.
ARIA captures both sides of your call with premium WASAPI audio, knows your resume, and whispers perfect answers in under 1 second. Invisible. Instant. Undetectable.
Free forever plan — no credit card needed · Windows 10 & 11 · Multiple users per account
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< 1s
Response Time
Zero
Detection Risk
WASAPI
Audio Source
Universal Compatibility
Works with every platform you use
Because ARIA captures audio at the Windows system level — not inside a browser — it works with any app that plays sound through your speakers or headphones. If you can hear them, ARIA can hear them.
Video Calls
- Zoom
- Microsoft Teams
- Google Meet
- Discord
- Webex
- Viber
- Slack
Phone & VoIP
- Google Voice
- Zadarma
- RingCentral
- Vonage
- Dialpad
- OpenPhone
- Grasshopper
- Any SIP app
Screen Share
- Any screen-share session
- Remote interviews
- HireVue
- Codility
- HackerRank
- Karat
- CoderPad
- Proctored exams
AI-powered Calls
- AI phone screens
- Automated interviews
- Async video platforms
- Recorded interviews
- Any audio source
- VoiceAI systems
- HR bot calls
- Assessment centers
Works silently in the background on Windows 10 & 11 with any audio output device. No browser extension. No installation of drivers. Just download and activate.
Every advantage. Zero compromise.
ARIA combines premium Windows audio APIs, state-of-the-art AI, and a pixel-perfect invisible overlay to give you a genuine, undetectable edge in any interview.
Premium WASAPI Dual-Stream Capture
ARIA uses Windows Audio Session API (WASAPI) — the highest-grade audio capture technology available on Windows — to record your interviewer's voice directly from your system audio. No extra permissions needed on their end. Your microphone is captured simultaneously, and both streams are merged into a clean, timestamped transcript that drives perfectly grounded AI responses.
Profile-Aware, Always in Your Voice
Upload your resume once and ARIA memorizes your story. Every answer it generates is rooted in your actual experience — your specific projects, your real metrics, your genuine achievements. When asked to describe a leadership moment, ARIA doesn't invent a generic example. It surfaces your own history and helps you articulate it under pressure, naturally.
“When I led the backend migration at my last role, we cut latency by 40%…”
Completely Invisible to Everyone Else
ARIA runs as a native Windows process — never a browser extension. It doesn't appear in screen-share thumbnails, OBS capture regions, or task-switcher previews. The overlay is a transparent, click-through window that sits above your video call without triggering any screen-capture detection APIs. You see everything. Your interviewer sees nothing unusual.
Why ARIA
How ARIA compares to other AI assistants
Most interview tools are browser extensions — visible, detectable, and limited. ARIA is a native Windows app that operates at a deeper level.
| Feature | ARIA | Other Assistants |
|---|---|---|
| Platform | ||
| Platform type | Native Windows app | Browser extension |
| Works without a browser | ✓ | ✕ |
| Offline / local AI option | ✓ | ✕ |
| Works with any audio app | ✓ | ✕ |
| Audio | ||
| Premium WASAPI system capture | ✓ | ✕ |
| Captures both speakers + mic | ✓ | ✕ |
| Works with VPNs & corporate networks | ✓ | ✕ |
| Phone call support (VoIP) | ✓ | ✕ |
| Stealth | ||
| Invisible to screen-share / OBS | ✓ | ✕ |
| No visible browser extension | ✓ | ✕ |
| Click-through transparent overlay | ✓ | ✕ |
| Detectable via extension audit | ✕ | ✓ |
| AI & Answers | ||
| Resume-grounded personalized answers | ✓ | ✓ |
| Response latency < 1 second | ✓ | ✕ |
| State-of-the-art AI models | ✓ | Varies |
| STAR-method coaching | ✓ | ✓ |
| Live coding support | ✓ | Limited |
| Privacy | ||
| Data stays on your machine | ✓ | ✕ |
| No audio sent to third parties | ✓ | ✕ |
| Pricing | ||
| Free plan available | ✓ | ✕ |
| Multi-user simultaneous access | ✓ | ✕ |
| Lifetime deal available | ✓ | ✕ |
Pricing
Start free. Scale when you need it.
Every plan lets multiple users share one account at the same time. No per-seat nonsense.
Free
Get started — no credit card needed.
- 10 interview calls / month
- 6 AI answers per call
- 1 live coding session / month
- Premium WASAPI audio capture
- State-of-the-art AI models
- Stealth overlay (invisible)
- Multi-user simultaneous access
- Resume upload (1 profile)
Pro
For serious job seekers.
Billed monthly
- 70 interview calls / month
- Unlimited AI answers per call
- 50 live coding sessions / month
- Premium WASAPI audio capture
- State-of-the-art AI models
- Advanced stealth overlay
- Multi-user simultaneous access
- Resume upload (3 profiles)
- STAR-method coaching mode
- Priority support
Elite
For power users & teams.
Billed monthly
- 150 interview calls / month
- Unlimited AI answers per call
- 100 live coding sessions / month
- Premium WASAPI audio capture
- State-of-the-art AI models
- Advanced stealth overlay
- Multi-user simultaneous access
- Resume upload (10 profiles)
- STAR-method coaching mode
- Code-question deep analysis
- Early access to new features
- Dedicated support
Free plan available forever — no credit card needed. Upgrade or cancel anytime.
Candidates are getting offers
Real people. Real interviews. Real results.
“I bombed two system-design rounds before ARIA. The dual-stream capture is incredible — it actually hears what the interviewer says and gives me a structured answer in under a second. Got the Stripe offer first try.”
Marcus T.
Senior Software Engineer · Hired at Stripe
“ARIA knows my resume better than I do. When they asked about a specific project, it surfaced the exact metrics I'd forgotten. The stealth overlay is genuinely invisible — I used it on four rounds and nobody had a clue.”
Priya S.
Product Manager · Hired at Figma
“I was skeptical of browser-extension tools — they felt sketchy and slow. ARIA is a real Windows app. The WASAPI capture is rock-solid even on my corporate VPN. Answered every stats question in real time.”
Jordan L.
Data Scientist · Hired at Databricks
“The profile-aware answers are what sold me. I pasted my resume once and ARIA remembered every single project. STAR-method coaching mode helped me stop rambling and actually answer behavioral questions confidently.”
Aisha K.
Frontend Engineer · Hired at Vercel
“I compared ARIA to a Chrome extension tool. The extension showed up in my task manager during a screenshare and I panicked. ARIA is completely invisible. Plus it's $10 cheaper per month. No-brainer.”
Tomás R.
Backend Engineer · Hired at Cloudflare
“The model selection feature is underrated. I switched to DeepSeek R1 for reasoning-heavy ML questions and the quality jumped. Feels like having a senior engineer whispering in my ear the entire interview.”
Lin W.
ML Engineer · Hired at Anthropic
Stop fumbling for words.
Start speaking like the candidate they want.
ARIA hears your interview, knows your resume, and gives you the right answer in under a second — invisibly, natively, on Windows. Join thousands of engineers and PMs who stopped leaving offers on the table.
No credit card required · Works on Windows 10 & 11 · Cancel anytime