supercal.in
supercal.in v2.6 Released • Zero-Drop Multi-Panel Engine →

Interview scheduling built for hiring velocity.

Calendly and Cal.com treat meetings as static isolated blocks. supercal.in coordinates complex 3-host engineering loops, auto-substitutes interviewer conflicts, and synchronizes real-time candidate scorecards directly to your ATS.

Test SwapCore™ Simulator ⌘S
Pay per recruiter ($0 per panelist) Ashby, Greenhouse & Lever 2-Way Sync Auto Temporary Email Holds
The High-Stakes Hiring Wedge

Why generalist calendar tools break inside recruitment pipelines.

Calendly and Cal.com were built for generic 1-on-1 consultations. Recruiting demands multi-host load balancing, rapid interviewer substitution, and ironclad pipeline integrity.

Generic Failure

The "Multi-Host Tetris"

Coordinating 3 panelists (Engineering Director, Staff SRE, Product VP) requires dozens of back-and-forth emails or rigid links that offer zero candidate availability.

supercal.in Solution

Dynamic Panel Resolver intersects mutual availability across entire teams in milliseconds.

Generic Failure

Last-Minute Reschedule Chaos

When an engineer gets paged or called into an incident 15 mins prior, generic apps cancel the entire interview, ruining candidate experience.

supercal.in Solution

SwapCore™ auto-substitutes a certified alternate interviewer from the pool without candidate disruption.

Generic Failure

Impersonal Bare Links

Passive leadership candidates dislike cold calendly links. Recruiters waste hours manually drafting 3 specific time slots and praying for no double-bookings.

supercal.in Solution

Auto Email Holds embed 3 tailored slots into outreach that auto-reserve and release after 24 hours.

Generic Failure

Expensive Seat Tax

Tools force you to purchase a full $15–$20 license for every software engineer and designer who only conducts 1 or 2 interviews every few weeks.

supercal.in Solution

Zero-Cost Panelists. License only your active talent coordinators. All 200+ panelists are 100% free.

Real-World Recruiter Link Preview

What your candidates actually experience.

A lightning-fast, branded booking interface hosted at supercal.in/[your-agency]/[role] with intelligent pool routing.

https://supercal.in/maya-talent/lead-infra-loop
MT

Maya Talent Partners

Verified Search Partner

Stage 3 of 4

Lead Infrastructure Systems Architect

60 Minutes • High-concurrency systems design & architecture review.

Assigned Panel Pool:
AK
Arjun Kapoor (Head of Infrastructure)
SL
Sara Lindqvist (Principal Architect)
Automated Google Meet Video Provisioned
Syncs directly to Greenhouse candidate scorecard
Select Date & Time
Asia/Kolkata (IST)
Available Mutual Windows (Panel Guaranteed):
Selected: Mon, Oct 12 @ 04:00 PM IST
Autonomous Reliability Engine

SwapCore™: Zero-drop interview panel orchestration.

Experience how supercal.in dynamically re-routes interview panelists when production incidents or sick leaves occur — keeping candidate loops completely uninterrupted.

supercal.in/engine/swapcore-orchestrator
Telemetry Stream Live
Active Host Pool 2 Primary • 1 Reserve
Trigger Conflict Test:
supercal.in State Engine
● 4 Mutual slots discovered across panelists.
Candidate Portal

Principal Systems Engineer — Technical Onsite

60 min • Google Meet (Integrated) • Auto-sync with Greenhouse

Timezone
America/New_York (EST)
Available High-Confidence Windows
Priority calendar holds auto-released in 24h
Infrastructure Features

Every capability built specifically for recruiting operations.

Replace fragmented Google Calendar extensions, spreadsheets, and manual ATS stage changes with an end-to-end booking infrastructure.

SwapCore™ Auto-Substitution

When a Staff Engineer or Hiring Manager gets pulled into an urgent production outage, supercal.in automatically assigns a qualified peer from the panel pool without candidate re-negotiation.

Interview dropout reduction -82%

VIP Priority Email Holds

Generate 3 curated, single-click times straight into your high-touch executive emails. supercal.in reserves temporary soft holds across calendars and automatically releases them after 24 hours.

Executive email response +2.4x

Zero-Cost Panelist Connections

Never pay $15/seat for 75 internal engineers or department heads who interview once a month. License only active recruitment coordinators. All panelists are 100% free forever.

Per-engineer seat fees $0 panel fee
Native ATS Synchronization

Instant 2-way sync with Ashby, Greenhouse, and Lever.

Eliminate manual copy-pasting of candidate resumes, stage movements, and interviewer scorecards. supercal.in updates hiring stages, attaches private scorecard links, and logs feedback directly into your recruitment records.

  • ✓
    Auto-generates private interviewer scorecard links directly inside calendar invites
  • ✓
    Candidate profile auto-attachment with encrypted resume parsing
  • ✓
    Automated SMS & WhatsApp interview briefings (prevents candidate no-shows)
supercal.in/webhook: "interview.panel.resolved" 200 OK 
{
  "event": "supercal.interview.booked",
  "candidate": {
    "name": "Nisha Verma",
    "role": "Staff Cloud Architect",
    "ats_id": "gh_cand_78103"
  },
  "panel_status": {
    "primary_lead": "Arjun Kapoor",
    "secondary_evaluator": "Sara Lindqvist",
    "auto_swap_eligible": true
  },
  "ats_sync": {
    "scorecards_created": 2,
    "pipeline_stage": "Technical Onsite Panel",
    "calendar_holds_released": 2
  }
}
Predictable Unit Economics

Predictable coordinator pricing. Zero panelist tax.

Pay strictly for active talent acquisition coordinators. Never pay for engineers, hiring managers, or executives conducting interviews.

3 Seats
1 Solo Recruiter 10 Agency Team 25+ Enterprise Org
Included internal panelist accounts: Unlimited (100% Free)
Estimated coordinator hours saved/mo: 72 hrs
Candidate drop-off reduction: ~38%
Total Monthly Investment
$189 /month

Billed annually (20% discount applied)

No credit card required • Instant ATS setup

Boutique & Solo

Solo Recruiter

Tailored for independent tech headhunters and solo executive scouts.

$31 /mo
  • ✓ 1 Active Recruiter seat
  • ✓ 3-Priority Email Holds engine
  • ✓ 24h Auto calendar slot release
  • ✓ Unlimited panelist connections
  • ✓ Custom supercal.in booking domain
Recommended
Agencies & Fast Scale

Team Velocity

For talent teams coordinating multi-stage technical and executive panels.

$63 /recruiter/mo
  • ✓ Everything in Solo
  • ✓ SwapCore™ Multi-Host substitution
  • ✓ Automated candidate SMS reminders
  • ✓ Ashby, Lever, and Greenhouse 2-way sync
  • ✓ Recruiter load balancing metrics
Scale & Enterprise

Enterprise Scale

For high-volume hiring operations needing custom SLAs, security, and SSO.

$149 /recruiter/mo
  • ✓ Everything in Team
  • ✓ Custom ATS webhooks & REST API access
  • ✓ Dedicated Customer Success Manager
  • ✓ SOC2 Type II report + Custom DPA
  • ✓ Okta / Azure AD SAML SSO
Clarity

Frequently Asked Questions

Eliminate calendar Tetris from your hiring workflow.

Join boutique search firms and high-velocity talent teams filling technical and executive roles 2x faster with supercal.in.

Zero engineering setup required • SOC2 compliant • 2-minute ATS integration