Calamari vs Sterling Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Calamari

0.0 (0 reviews)

Calamari is a cloud-based HR management software that simplifies leave tracking and attendance management through automated workflows and seamless integrations with popular collaboration tools like Slack and Microsoft Teams.

Starting at $1.7/mo
Free Trial 14 days
VS

Sterling

0.0 (0 reviews)

Sterling provides comprehensive background screening and identity verification services to help you build a foundation of trust and safety for your global workforce and customers.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature Calamari Sterling
Website calamari.io sterlingcheck.com
Pricing Model Subscription Custom
Starting Price $1.7/month Custom Pricing
FREE Trial ✓ 14 days free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile saas mobile
Integrations Slack Microsoft Teams Google Workspace Jira Asana Basecamp Zapier BambooHR Office 365 Payhawk Workday Oracle SAP SuccessFactors iCIMS Greenhouse Lever SmartRecruiters Jobvite Bullhorn UKG
Target Users small-business mid-market small-business mid-market enterprise
Target Industries healthcare retail financial-services
Customer Count 0 0
Founded Year 2014 1975
Headquarters Warsaw, Poland New York, USA

Overview

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Calamari

Calamari is a modular HR platform designed to take the manual effort out of tracking employee time and leave. You can choose between two main modules—Leave Management and Clockin—or use them together to create a unified system for your team. It replaces messy spreadsheets with automated request flows, real-time availability calendars, and digital timesheets that sync directly with your existing payroll or project management tools.

You can manage your entire workforce across different locations with support for multiple holiday calendars and custom leave policies. Whether you are a small startup or a growing mid-sized company, the platform helps you stay compliant and organized. It eliminates the friction of daily HR tasks by allowing you to clock in or request time off directly from the apps you already use every day.

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Sterling

Sterling helps you hire with confidence by providing fast and reliable background screening and identity verification. You can streamline your entire hiring process, from criminal record checks and employment verification to drug and health screening. The platform is designed to integrate directly into your existing HR tech stack, allowing you to manage candidates globally while maintaining compliance with local regulations.

You can reduce manual paperwork and speed up your time-to-hire using their mobile-first candidate experience. Whether you are a small business making your first hire or a global enterprise managing thousands of employees, the software provides the tools you need to verify identities and maintain a safe workplace. By automating the collection of candidate data, you can focus on making better hiring decisions rather than chasing documentation.

Overview

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Calamari Features

  • Automated Leave Requests Submit and approve time-off requests with one click while the system automatically calculates remaining balances and notifies teammates.
  • Multi-Method Clock-In Track your work hours using web browsers, mobile apps, QR codes, or even iBeacon technology for automatic office arrivals.
  • Shared Absence Calendars View team availability at a glance with synchronized calendars that integrate directly with Google Calendar, Outlook, and Apple Calendar.
  • Slack & Teams Integration Clock in, check who is out, and request leave without ever leaving your favorite chat applications.
  • Custom Policy Builder Configure unique leave types and accrual rules to match your specific company policies and local labor laws.
  • Project Time Tracking Assign your worked hours to specific projects or clients to generate accurate reports for billing and productivity analysis.
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Sterling Features

  • Criminal Background Checks. Access automated searches of national and local criminal databases to identify potential risks before you extend a job offer.
  • Identity Verification. Verify candidate identities in real-time using biometric technology and government-issued ID scanning to prevent sophisticated identity fraud.
  • Employment Verification. Confirm your candidate's professional history and education credentials automatically to ensure they have the experience they claim.
  • Drug and Health Screening. Manage employee drug testing and occupational health screenings through a massive network of collection sites with digital results.
  • Mobile Candidate Hub. Give your candidates a mobile-friendly way to submit information and track their screening status from any device.
  • Global Compliance Tools. Stay compliant with built-in tools that adapt to local privacy laws and industry-specific regulations across different countries.

Pricing Comparison

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Calamari Pricing

Leave Management
$1.7
  • Automated leave tracking
  • Approval workflows
  • Entitlement calculations
  • Absence calendar sync
  • Slack & Teams integration
  • Mobile app access
S

Sterling Pricing

Pros & Cons

M

Calamari

Pros

  • Seamless integration with Slack and Microsoft Teams
  • Very easy for employees to request time off
  • Highly flexible configuration for different country laws
  • Responsive and helpful customer support team
  • Affordable pricing for small and growing teams

Cons

  • Mobile app interface can feel slightly dated
  • Initial setup of complex policies takes time
  • Reporting tools could offer more visual customization
A

Sterling

Pros

  • Extensive global reach for international background checks
  • Seamless integration with popular applicant tracking systems
  • User-friendly interface for both recruiters and candidates
  • Comprehensive reporting that simplifies compliance audits

Cons

  • Turnaround times can vary by jurisdiction
  • Customer support response times can be slow
  • Pricing structure is complex for smaller organizations
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