Why Teams Switch from Aircall to Klozer
Powerful Predictive Dialers, Built-in SMS Workflows, and AI-Powered Analytics
Get 3x more features at 40% lower cost. Klozer delivers enterprise-grade contact center capabilities with predictive dialing, SMS campaigns, and real-time AI analytics—without the complexity or premium pricing of Aircall.
Advanced Outbound Dialing
Klozer includes predictive, preview, and progressive dialers as standard features. Aircall requires expensive add-ons for basic auto-dialing. Our AI algorithms maximize agent talk time by 300%, automatically adjusting dial rates based on real-time agent availability.
Native SMS & Multi-Channel
Send SMS campaigns, 2-way messaging, and bulk SMS directly from Klozer. Aircall lacks built-in texting capabilities. Our unified platform combines voice, SMS, and analytics in one workspace—no switching between tools or paying for separate SMS platforms.
True 24/7 Support & Fair Pricing
Get round-the-clock human support included free. Aircall charges premium rates and limits support hours. Our transparent per-second billing and volume discounts save customers an average of $12,000 annually compared to Aircall’s rigid tier pricing.
Feature-by-Feature Comparison
See exactly how Klozer stacks up against Aircall across all critical features
Dialer & Voice Capabilities
Feature
Klozer
Aircall
Predictive Dialer
Add-on only ($49+/user)
Preview Dialer
Limited availability
Progressive Dialer
Local Presence Dialing
Premium tier only
Click-to-Call
Call Recording
Unlimited included
Limited storage
Call Monitoring & Whisper
IVR with Unlimited Levels
Limited levels
Virtual Phone Numbers (100+ Countries)
100+ countries
SMS & Messaging
Feature
Klozer
Aircall
Built-in SMS
2-Way SMS Conversations
Bulk SMS Campaigns
SMS Templates & Automation
MMS Support
AI & Analytics
Feature
Klozer
Aircall
Real-Time Call Analytics
Advanced AI-powered
Basic reporting
Sentiment Analysis
Call Transcription
Included with 95%+ accuracy
Add-on ($$$)
Predictive Analytics
Agent Performance Scoring
AI-powered real-time
Manual scoring
Custom Dashboards
Unlimited
Limited templates
Integration & Workflow
Feature
Klozer
Aircall
CRM Integration
50+ native integrations
30+ integrations
API Access
Full REST API included
Limited on lower tiers
Webhooks
Unlimited
Tier restricted
Zapier Integration
Custom Integration Support
Enterprise only
Compliance & Security
Feature
Klozer
Aircall
DNC List Management
Automatic scrubbing
Manual upload
TCPA Compliance Tools
Basic
GDPR Compliant
Call Recording Consent
Automated
Manual
SOC 2 Type II Certified
Support & Training
Feature
Klozer
Aircall
24/7 Support
All plans
Professional tier+
Dedicated Account Manager
Available on all plans
Enterprise only
Onboarding Assistance
Free white-glove setup
Paid service
Training Resources
Unlimited access
Limited
Average Response Time
11 minutes
4+ hours
Pricing Comparison
More features, better support, lower total cost
Klozer
from $50/month
- Predictive & Preview Dialers included
- Unlimited SMS & 2-Way messaging
- Advanced AI analytics & transcription
- Call recording with unlimited storage
- 24/7 support included
- 50+ CRM integrations
- No setup fees
Aircall
$50/user/ month + Add-ons
Basic calling features
Power Dialer add-on: +$49/user
No SMS (requires 3rd party)
Limited analytics
Call recording with storage limits
Support: Business hours only
Setup fee: $1,000+
Save $12,000+ annually (50 users) by switching to Klozer
Why Companies Choose Klozer
Enterprise capabilities without enterprise complexity
AI-Powered Predictive Dialing
Our intelligent algorithms predict agent availability and dial multiple numbers simultaneously, connecting agents only to live conversations. Increase agent productivity by 300% while maintaining compliance with automated DNC scrubbing.
Unified Communication Hub
Make calls, send SMS, manage campaigns, and analyze performance—all from one platform. No more switching between tools. Reduce training time by 60% and increase agent efficiency with our intuitive workspace.
Real-Time AI Analytics
Get instant insights with AI-powered sentiment analysis, automatic call transcription, and predictive performance metrics. Identify coaching opportunities in real-time and optimize campaigns on the fly.
Built-in SMS Campaigns
Run SMS campaigns, send automated follow-ups, and have 2-way conversations—all included. No third-party tools required. Increase response rates by 8x with multi-channel outreach that works seamlessly with your calling campaigns.
Enterprise-Grade Security
SOC 2 Type II certified infrastructure with end-to-end encryption, automatic compliance monitoring, and granular access controls. Your data is secure, and your campaigns stay compliant automatically.
Seamless CRM Integration
Native integrations with 50+ CRMs including Salesforce, HubSpot, and Zoho. Automatic call logging, click-to-dial from any record, and real-time data sync keep your team focused on selling, not data entry.
Global Reach, Local Presence
Get local and toll-free numbers in 100+ countries. Local presence dialing increases answer rates by 340%. Expand globally without opening offices—establish trusted local presence in any market within 24 hours.
24/7 Expert Support
Real human support available around the clock—no bots, no tickets lost in queues. Our average response time is 11 minutes. Get help from people who actually understand your business challenges.
Ready to Make the Switch?
Join 2,000+ companies that chose Klozer for better performance, reliability, and ROI
40%
Average Cost Savings
24 Hours
Setup Time
4.8/5
Customer Satisfaction
2,000+
Companies Switched
Frequently Asked Questions
Everything you need to know about switching from Aircall to Klozer
How does Klozer compare to Aircall in terms of dialing capabilities?
Klozer includes predictive, preview, and progressive dialers as standard features on all plans. Aircall requires expensive add-ons (starting at from $50/month) for basic power dialing, and lacks true predictive dialing capabilities. Our AI-powered predictive dialer adjusts automatically based on agent availability, maximizing talk time by up to 300%.
Can I send SMS messages with Klozer like I can with Aircall?
Klozer includes comprehensive SMS capabilities (2-way messaging, bulk SMS, automated campaigns) built directly into the platform at no extra cost. Aircall does not offer SMS functionality—you would need to purchase and integrate a separate SMS platform, adding complexity and cost to your operations.
What kind of cost savings can I expect switching from Aircall to Klozer?
Most customers save 40-50% annually. For a team of 50 users, typical savings are $12,000-$18,000 per year. This accounts for Klozer’s lower base pricing, included features that Aircall charges extra for (predictive dialer, advanced analytics, extended support), and no setup fees. Our transparent per-second billing also eliminates overage charges.
How long does it take to migrate from Aircall to Klozer?
Most teams complete migration in 3-5 business days. Our white-glove onboarding service (included free) handles: phone number porting (5-7 business days), data migration from Aircall, team training, and call flow configuration. You can start using Klozer with temporary numbers immediately while porting completes.
Does Klozer offer the same international calling capabilities as Aircall?
Yes, Klozer supports local and toll-free numbers in 100+ countries, matching Aircall’s coverage. However, our per-second billing typically results in 30-40% lower international calling costs. We also include local presence dialing, which Aircall restricts to premium tiers.
Will I lose any features if I switch from Aircall to Klozer?
No—you’ll gain features. Klozer includes everything Aircall offers plus: predictive dialing, built-in SMS capabilities, advanced AI analytics, unlimited call recording storage, and 24/7 support on all plans. We also provide more CRM integrations (50+ vs 30+) and better API access.
How long does it take to migrate from Aircall to Klozer?
Klozer provides 24/7 support on all plans (Aircall limits to business hours on lower tiers). Our average response time is 11 minutes vs 4+ hours for Aircall. You speak with actual support engineers, not tiered support scripts. Plus, dedicated account managers are available on all plans, not just enterprise.
How does Klozer's support compare to Aircall's?
Klozer provides 24/7 support on all plans (Aircall limits to business hours on lower tiers). Our average response time is 11 minutes vs 4+ hours for Aircall. You speak with actual support engineers, not tiered support scripts. Plus, dedicated account managers are available on all plans, not just enterprise.
Can Klozer handle our call volume? We currently use Aircall.
Absolutely. Klozer infrastructure auto-scales from 10 to 10,000+ concurrent calls without configuration changes. We process 180 million calls monthly for 2,000+ companies. If Aircall handles your volume, Klozer will too—with better performance and 99.99% uptime SLA.
What happens to our Aircall call recordings and data?
We provide free data migration services. Our team exports your call recordings, contact lists, and historical data from Aircall and imports them into Klozer. All data is encrypted during transfer, and we maintain full audit trails for compliance purposes.
Does Klozer integrate with the same tools as Aircall?
Yes, and then some. Klozer offers 50+ native CRM integrations vs Aircall’s 30+, including all major platforms (Salesforce, HubSpot, Zoho, Pipedrive, etc.). Our API is more flexible, and we provide unlimited webhooks on all plans (Aircall restricts webhooks to higher tiers).
Experience the Klozer Difference
See why 2,000+ companies trust Klozer for their contact center operations. Book a personalized demo today.