For Hiring Teams

Replace your system design phone screen.

One invite. 45 minutes of AI-conducted voice + whiteboard interview. Scored, structured results before your standup — no engineer coordination required.

$150–300
per phone screen
2–3 hrs senior eng · coordination · inconsistency
95%+ less
with DesignLoop
zero eng hours · on-demand · identical rubric every time
Recruiter01

Invite the candidate

One click from the portal sends a personalized link. Set the problem type and target seniority. No engineer involvement.

Token expires after use · No candidate account needed

Candidate02

AI conducts the interview

Voice conversation. Live Excalidraw whiteboard. The AI listens, watches the diagram evolve, and probes intelligently for 45–60 minutes.

On-demand · Candidate self-schedules · Zero engineer time

Recruiter03

Review scored results

Scores across 5 dimensions, seniority verdict, strengths, and areas for improvement — available the moment the session ends.

Available immediately · Shareable with team · Full transcript

The Output

Everything you need to make the call. Async.

A structured evaluation appears the moment the session ends — scores, seniority verdict, specific examples from the candidate's session. Review three candidates before your morning standup.

Overall ScoreWeighted composite across all dimensions
Seniority VerdictDemonstrated level vs. target level
StrengthsSpecific moments from the session
Areas to ImproveActionable gaps with examples

Alex Chen · Rate Limiter · L5 target · 58 min

7.8/10
L5 signal
Scalability8.2
System Design7.5
Communication8
Trade-off Reasoning7.4

Recruiter Recommendation

Strong scalability instincts. Clear communicator under pressure. Identified the right tradeoffs without prompting. Advance to panel.

Enterprise Ready

Built for your security requirements

Candidate data scoped to your company. Dedicated cloud deployments available. Onboarding in under 24 hours.

Data isolation

Candidate data is scoped to your company. Recruiters only see candidates they invited. No cross-company data access.

Token-based invites

Every invite link is unique and expires after use. Candidates have no access beyond their assigned session.

Your cloud, your data

Enterprise deployments in AWS, GCP, or Azure. Full data residency control and dedicated infrastructure.

Battle-tested stack

PostgreSQL persistence, Redis session cache, S3/R2 artifact storage — infrastructure you know and trust.

ATS integration

REST API for Greenhouse, Lever, and Workday on roadmap for Q2. Pull scores into your existing workflow.

Onboarding in 24 hours

We provision your portal and issue a registration link. You're reviewing your first scored interview same day.

Ready to scale your screening?

20+ interviews/month? Get a personalized walkthrough and enterprise pricing.

enterprise@designloop.ai · Responds within 2 hours

DesignLoop

The system design interview platform — built for engineers who want to go deeper.

By ThyncLabs · © 2026 · Early Access

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