Assess hundreds of candidates with batch automation
Purpose-built batch candidate assessment tool for high-volume hiring. Upload CSV files, send automated invitations, track completion rates, and generate bulk reports in minutes.
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Built for high-volume hiring
Instant batch uploads
Upload CSV or Excel files with hundreds or thousands of candidates. Automatic validation, duplicate detection, and unique link generation in seconds.
Automated email campaigns
Schedule batch invitation campaigns with custom templates. Set send times, deadlines, and automated reminders. Track delivery and open rates.
Parallel processing at scale
Assess unlimited candidates simultaneously with no performance degradation. Our infrastructure handles thousands of concurrent assessments.
Everything you need for batch assessments
From candidate upload to final reports, automate every step of high-volume hiring.
CSV and Excel import
Upload candidate lists with name, email, and custom fields. Auto-generate unique assessment links and track metadata like application source or recruiter.
Smart email automation
Send personalized invitations at scale. Configure send schedules, deadline reminders, and follow-up campaigns. Track bounce rates and engagement.
Deadline enforcement
Set assessment deadlines per batch. Auto-lock assessments after deadlines. Send countdown reminders at configurable intervals (7 days, 3 days, 1 day, 1 hour).
Batch analytics dashboard
View completion rates, average scores, score distributions, and dimension breakdowns across entire batches. Filter by application source or custom tags.
Bulk export and reporting
Export candidate results as CSV for ATS import. Generate PDF reports for all candidates in one click. Customize export fields and filters.
Batch retesting and campaigns
Reuse assessment configurations across multiple batches. Clone previous campaigns with one click. Track performance across hiring cycles.
From upload to hire in hours
Designed for recruiting teams managing hundreds of candidates per role.
Upload candidate lists
Drag and drop CSV or Excel files or paste candidate emails. Auto-validation checks for duplicates and invalid emails. Map custom fields to candidate metadata.
Configure batch campaigns
Set assessment deadlines, email schedules, and reminder cadences. Choose which proctoring features to enable. Preview invitation emails before sending.
Monitor and export results
Track real-time completion rates in the batch dashboard. Review individual scorecards or export bulk CSV or PDF reports. Filter top performers by score or dimension.
Built for enterprise-scale hiring
Process thousands of candidates without slowdowns, errors, or manual overhead.
Proven scalability
Our infrastructure has processed batches of 5,000+ candidates with 99.9% uptime. Cloud-native architecture automatically scales to handle demand spikes during campus hiring or mass recruitment.
Robust email delivery
Integrated with SendGrid for reliable email delivery at scale. Automatic retry logic, bounce handling, and unsubscribe management. Track delivery rates in real-time.
Data integrity and validation
Automatic duplicate detection across batches. Email validation prevents bounces. Unique link generation ensures one assessment per candidate. Audit trails for all batch operations.
Workflow automation
Schedule campaigns days or weeks in advance. Auto-send reminders based on deadline proximity. Lock assessments automatically after deadlines. Zero manual intervention required.
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Frequently Asked Questions
How many candidates can I assess in a single batch?
There is no hard limit. Our infrastructure handles thousands of candidates per batch. The largest batch we have processed contained over 5,000 candidates for campus hiring.
What file formats are supported for batch uploads?
CSV and Excel (.xlsx) files. Your file should include at minimum: candidate name and email. You can add custom fields like application source, recruiter name, or location.
How are unique assessment links generated?
Each candidate receives a unique, secure assessment link tied to their email. Links are single-use and expire after the deadline. Candidates can resume incomplete assessments but cannot retake completed ones.
Can I send invitations to different batches at different times?
Yes. You can schedule multiple batch campaigns with different send times and deadlines. For example, send to one batch immediately and schedule another batch for next week.
What happens if a candidate email bounces?
Bounced emails are flagged in the batch dashboard with the reason (invalid email, mailbox full, etc.). You can re-send to corrected emails or remove invalid entries from the batch.
Can I track which candidates have completed assessments?
Yes. The batch dashboard shows real-time completion status for every candidate: Invited, In Progress, Completed, or Expired. Filter by status to follow up with incomplete candidates.
How do I export results for a large batch?
Click Export All Results to download a CSV with all candidate scores, dimension breakdowns, and proctoring flags. Or generate individual PDF reports for shortlisted candidates.
Can I reuse the same assessment for multiple batches?
Absolutely. Save assessment configurations as templates. Clone previous batches with one click to maintain consistency across hiring cycles or campus recruitment waves.
Ready to scale your candidate assessments?
See how our batch assessment tool can handle your high-volume hiring needs.
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Share a few details about your org and what you're trying to solve. We'll follow up with a short call or an async walkthrough of how Kaairo can plug into your hiring, benchmarking, or L&D workflows.