Astervis vs QueueMetrics: Complete Comparison 2026

If you run an Asterisk-based call center, you've probably heard of QueueMetrics — the legacy monitoring tool that has dominated this niche for over 15 years. But in 2026, is it still the best option? Or has the market finally produced a modern alternative worth switching to?

In this comprehensive comparison, we'll put Astervis and QueueMetrics head-to-head across every dimension that matters: features, pricing, installation, user experience, and real-time capabilities. By the end, you'll know exactly which tool is right for your call center.

Quick Comparison Table

What Is QueueMetrics?

QueueMetrics is a Java-based call center monitoring application developed by Loway, a Swiss-Italian company. First released in the mid-2000s, it has been the de facto standard for Asterisk queue analytics for well over a decade.

The tool parses Asterisk's queue_log file to generate reports on agent productivity, call handling times, queue performance, and more. It claims over 200 metrics and offers both on-premise and cloud (QueueMetrics-Live) deployment options.

QueueMetrics Strengths

• —Mature product with 15+ years of development
• —200+ reported metrics covering many call center scenarios
• —Wide PBX support including Yeastar and Grandstream
• —WebRTC softphone included in agent panel
• —Established customer base with enterprise references

QueueMetrics Weaknesses

• —Java/Tomcat stack — heavy, slow to deploy, requires Java expertise
• —Legacy UI — functional but dated, table-heavy interface
• —Per-agent pricing — costs scale linearly and get expensive fast
• —Minimum 50 agents for on-premise licensing
• —No real-time streaming — periodic data refresh, not true real-time
• —Complex licensing — counts ALL agents ever tracked, not concurrent users
• —Slow innovation — incremental updates, no fundamental UI modernization

What Is Astervis?

Astervis is a next-generation call center analytics platform built specifically for Asterisk PBX systems. Designed from the ground up with modern web technologies (Next.js, Bun, TimescaleDB), it focuses on real-time visibility, beautiful visualizations, and dead-simple installation.

Where QueueMetrics relies on batch-processing queue logs, Astervis uses event streaming (Kafka/Debezium) to deliver sub-second dashboard updates. You see what's happening in your call center the moment it happens — not minutes later.

Astervis Strengths

• —True real-time analytics — sub-second latency via event streaming
• —Modern, intuitive UI — 30+ interactive charts including heatmaps
• —One-command installation — Docker-based, running in 5 minutes
• —Flat pricing — predictable costs that don't punish growth
• —Operator management — KPI tracking, leaderboards, scheduling
• —CRM integration — native Bitrix24 and AmoCRM connectors
• —Call recording playback — listen to recordings directly in the dashboard
• —No minimum license — works for teams of any size

Pricing: Where the Difference Is Dramatic

This is where the comparison gets interesting. QueueMetrics uses per-agent pricing at CHF 8/agent/month (approximately $9 USD). Astervis uses flat tier pricing.

Cost Comparison by Team Size

The savings compound dramatically as your team grows. A 200-agent call center saves over $14,000 per year by choosing Astervis over QueueMetrics.

QueueMetrics Licensing Gotcha

Here's something many teams discover too late: QueueMetrics counts every agent who has ever been tracked, not just concurrent or active agents. If you have two shifts of 20 agents each, you need 40 agent licenses — even though only 20 are working at any given time. Staff turnover means you continuously need more licenses.

From QueueMetrics' own pricing page:

"You need an agent for each separate agent entity you want to keep track of. So, if you have two shifts of 20 persons each, you need 40 agents total."

Astervis plans are based on maximum concurrent agents, which is how most teams actually think about their operations.

On-Premise Restrictions

QueueMetrics imposes a minimum of 50 agents for on-premise licensing. If you have a smaller team and want to self-host, you're out of luck — you'll be pushed to their cloud product.

Astervis has no minimum. Self-host with 3 agents or 300. Your infrastructure, your choice.

Installation & Setup

QueueMetrics Installation

Setting up QueueMetrics requires:

1. —Installing Java (JDK 8+) and Apache Tomcat
2. —Downloading and deploying the QueueMetrics WAR file
3. —Configuring a MySQL database
4. —Setting up the connection to your Asterisk queue_log
5. —Configuring users, queues, and agent mappings
6. —Setting up the license key

For experienced sysadmins, this takes 30-60 minutes. For others, it can take hours — and often requires consulting Loway's documentation or support.

Astervis Installation

That's it. One command. The installer handles Docker, database setup, Asterisk CDR/CEL connection, and initial configuration. You're looking at live data within 5 minutes.

The difference isn't just convenience — it's the difference between a tool built in the era of WAR files and one designed for modern DevOps workflows.

Real-Time Capabilities

This is where Astervis fundamentally outperforms QueueMetrics.

QueueMetrics: Batch Processing

QueueMetrics reads from Asterisk's queue_log file at configurable intervals. While it offers a "real-time" panel, the data refresh is periodic — typically every few seconds to a minute. For fast-paced call centers where every second counts, this lag can mean the difference between catching a problem and missing it entirely.

Astervis: Event Streaming

Astervis uses Kafka and Debezium for Change Data Capture (CDC), streaming events from your Asterisk database in real-time. Dashboard updates happen with sub-second latency. When a call enters a queue, drops, or gets answered — you see it instantly.

This architecture also means Astervis can handle massive call volumes without degrading performance, thanks to TimescaleDB's time-series optimization.

Visualizations & Dashboards

QueueMetrics

QueueMetrics provides data primarily through tables and basic charts. While comprehensive in the data it covers (200+ metrics), the presentation is utilitarian. The interface reflects its Java roots — functional but not intuitive for non-technical users.

Creating custom dashboards (wallboards) is possible but requires configuration. The overall experience feels like an enterprise reporting tool from 2010.

Astervis

Astervis ships with 30+ pre-built interactive charts including:

• —Call volume heatmaps — instantly spot peak hours and staffing gaps
• —Operator performance dashboards — real-time KPI tracking with leaderboards
• —Trunk analytics — monitor SIP trunk utilization and quality
• —Queue analytics — wait times, abandonment rates, service levels
• —Trend analysis — compare performance across days, weeks, months

Every chart is interactive — zoom, filter, drill down. The UI is built with modern React components, optimized for both desktop and mobile viewing.

CRM Integration

QueueMetrics

QueueMetrics integrates with Vtiger and Salesforce through its agent panel. The integration primarily provides screen pops and basic caller information lookup.

Astervis

Astervis offers native integration with Bitrix24 and AmoCRM — the two most popular CRMs in the Asterisk ecosystem. The integration goes deeper than screen pops:

• —Automatic call logging in CRM
• —Contact information display during calls
• —Deal/lead association with call records
• —Activity timeline with call recordings

For teams using Bitrix24 or AmoCRM (which is a huge portion of the Asterisk market, especially in Eastern Europe and CIS), this native integration is a major advantage.

Operator Management

QueueMetrics

QueueMetrics tracks agent productivity through its reporting system. You can see metrics like talk time, pause time, calls handled, etc. However, active management features like scheduling, KPI targets, and gamification are limited or nonexistent.

Astervis

Astervis includes a comprehensive operator management module:

• —Individual KPI dashboards for each agent
• —Leaderboards that update in real-time (drives healthy competition)
• —Schedule management — plan shifts directly in the platform
• —Performance trends — track improvement over weeks and months
• —Custom KPI targets — set goals and track progress automatically

This transforms Astervis from a passive reporting tool into an active management platform for call center supervisors.

Call Recording Playback

QueueMetrics

Call recording playback in QueueMetrics requires additional configuration to point to your recording storage. The built-in player is basic.

Astervis

Astervis provides integrated call recording playback directly in the dashboard. Browse calls, filter by agent or queue, and play recordings without leaving the analytics interface. Supervisors can review calls alongside performance metrics for context-rich quality assurance.

PBX Compatibility

Both tools work with the core Asterisk PBX and its major distributions:

QueueMetrics has broader PBX support, particularly for Yeastar and Grandstream UCM appliances. If you're running one of these systems, QueueMetrics may be your only option currently.

However, for the core Asterisk/FreePBX market (which represents the vast majority of Asterisk deployments), both tools work perfectly.

Who Should Choose QueueMetrics?

QueueMetrics remains a solid choice if:

• —You're running Yeastar, Grandstream, or FusionPBX (not supported by Astervis yet)
• —You need a cloud-hosted solution right now (QueueMetrics-Live)
• —You're already heavily invested in QueueMetrics workflows and custom reports
• —You require Salesforce or Vtiger CRM integration specifically
• —Budget is not a primary concern

Who Should Choose Astervis?

Astervis is the better choice if:

• —You want true real-time analytics with sub-second updates
• —You run Asterisk, FreePBX, Issabel, VitalPBX, or Sangoma
• —You want a modern, intuitive interface your team will actually enjoy using
• —You need Bitrix24 or AmoCRM integration
• —You want predictable pricing that doesn't punish team growth
• —You value simple installation (one command vs. Java/Tomcat setup)
• —You need operator management features (KPIs, leaderboards, scheduling)
• —You have a small team (under 50 agents) and want self-hosted
• —You want heatmaps and advanced visualizations out of the box

Migration: Switching from QueueMetrics to Astervis

Already using QueueMetrics? Switching to Astervis is straightforward:

1. —Install Astervis alongside QueueMetrics (they don't conflict)
2. —Run both in parallel during your 14-day trial
3. —Compare the data — verify accuracy and completeness
4. —Train your team on the new interface (usually takes minutes, not hours)
5. —Decommission QueueMetrics once you're confident

Since Astervis reads directly from your Asterisk database (not from QueueMetrics data), there's no data migration needed. Your historical CDR data is already there.

The Verdict

QueueMetrics had an incredible run as the default Asterisk monitoring tool. For 15+ years, it was essentially the only game in town. But technology has moved on, and call centers deserve better than Java-based dashboards with periodic data refresh.

Astervis represents the next generation of Asterisk call center analytics. Real-time streaming, modern visualizations, one-command installation, and pricing that makes sense — it's what QueueMetrics would look like if it were built today.

The 14-day free trial requires no credit card. Install it in 5 minutes, run it alongside your existing setup, and see the difference for yourself.

Start your free trial →

Astervis is a real-time call center analytics platform for Asterisk PBX. Self-hosted, 30+ charts, operator management, CRM integration. Try free for 14 days at astervis.io.