Live understanding
Windows system audio and your optional microphone are transcribed separately, so you can follow both sides of the conversation.
Private Windows interview workspace
Faster answers.
More confident conversations.
Follow the conversation with live transcription, draw on your own context for relevant answers, and stay focused with a discreet teleprompter.
One-time purchaseOne or two devicesLocally encrypted credentials
Σ SigmaRound AIInterview workspace●
LIVE QUESTION
How would you improve reliability in a distributed service?
StructureDefine the failure modes, add observability, isolate blast radius, then validate recovery.
Interviewer audio detected
A complete live workspace
Everything stays focused on the conversation.
No cloud dashboard to manage. No usage credits to monitor. Your sessions and context live locally.
Context-grounded answers
Draw on your résumé, job description, supporting files, instructions, and recent conversation to shape responses.
Screenshot intelligence
Analyze a window, display, or selected area without saving the captured image to disk.
Private teleprompter
Follow generated answers naturally with word-level reading progress and flexible text sizing.
Local session history
Review interview transcripts, saved context, questions, and responses on your Windows device.
Built for discretion
Borderless controls, private mode, and an always-on-top layout help you stay focused.
How it works
Purchase once.
Bring your own AI.
Connect your own AI and audio services. You pay those services directly for your usage, with no SigmaRound markup on their charges.
- 1Activate your license
Enter the key supplied after purchase. It allows the number of Windows devices in your selected plan.
- 2Connect your services
Add and test your AI and audio service API credentials in Settings.
- 3Prepare a session
Add your role, résumé, job description, and instructions.
- 4Start your permitted interview
Listen, ask, capture, and review from one focused workspace.
Designed around local ownership
Your API credentials are stored on your device.
Encrypted locallyYour AI and audio service credentials are encrypted on your Windows device and are not stored on SigmaRound servers.
Direct service connectionsNormal AI and audio service requests go from the desktop app to your accounts.
Local session historyYour session records and supporting documents stay on your Windows device.
Simple one-time pricing
Buy SigmaRound once.
Select the number of Windows devices you need. You pay your AI and audio services directly for your own usage.
1 Device License
✅ Lifetime Unlimited Access & Updates | ✅ Unlimited Resumes & Sessions 🔥 Limited Time Offer — Grab it now! ⚡
- One-time SigmaRound purchase
- 1 Windows device
- Your own AI and audio service accounts
- Device reset through support
2 Device License
✅ Lifetime Unlimited Access & Updates | ✅ Unlimited Resumes & Sessions 🔥 Best Value, Limited Time Offer — Grab it now! ⚡
- One-time SigmaRound purchase
- 2 Windows devices
- Your own AI and audio service accounts
- Device reset through support
Questions
Plain answers before you install.
Is this a subscription?
No. SigmaRound uses a one-time license with a choice of one or two Windows devices.
Do you provide AI credits?
No. You connect and pay for your own AI and audio service accounts.
What happens after reinstalling?
A reinstall on the same Windows machine can reactivate the existing license.
What if I replace my laptop?
Contact support for help moving your license to a replacement device.
Can it work permanently offline?
No. SigmaRound handles short connection outages, but periodic online license validation is required.
Where is interview data stored?
Session records, documents, transcripts, and answers are saved locally on your Windows device.
Need help? Contact SigmaRound support.
Ready when you are