Telchemy SQmediator vs CallMeter

Telchemy SQmediator9.1Visit CallMeter9.0Visit

Higher score Telchemy SQmediator #2 in VoIP Monitoring Software 9.1/10 Pricing on request ✓ 4 of 5 features Visit Telchemy

vs

CallMeter #3 in VoIP Monitoring Software 9.0/10 Pricing on request ✓ 5 of 5 features Visit CallMeter

• Telchemy SQmediator fits best

  Multi-platform voice and video quality monitoring

• CallMeter fits best

  Teams needing active SIP quality testing

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Side by side

Feature	Telchemy SQmediator 9.1/10 Visit ↗	CallMeter 9.0/10 Visit ↗
At a glance
Editor score	9.1	9.0
Ranking	#2 in VoIP Monitoring Software	#3 in VoIP Monitoring Software
Best for	Multi-platform voice and video quality monitoring	Teams needing active SIP quality testing
Pricing model	Paid	Paid
Starting price	Pricing on request	Pricing on request
Free plan	—	Not checked yet
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web, Linux	Web
Support	Email, Phone, Tickets, Docs	Email, Docs
Built for	Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Telchemy SQmediator 4/5 · CallMeter 5/5
MOS scoring	✓	✓
Jitter tracking	✓	✓
Packet-loss tracking	✓	✓
Synthetic call tests	✓	✓
SIP trunk monitoring	Not checked yet	✓ (best)
Specs
Data retention	Not checked yet	Not checked yet
Our review
Pros	Combines passive monitoring with active synthetic test calls Adds MOS scoring, SIP analysis, and packet-level diagnostics Supports major meeting platforms, multi-tenancy, APIs, and SNMP alerts	90+ real-time metrics with MOS, jitter, packet loss, and timing data Combines scheduled probes, SIP load testing, and impairment injection REST API, CI/CD gates, webhooks, status pages, and flexible worker placement
Cons	Uses contact-sales pricing rather than a self-serve purchase path Does not offer a free plan Deployment is centered on Linux servers or virtual machines	Custom pricing requires a sales conversation No AI features are included Its focus is VoIP and SIP infrastructure rather than broad observability
Our verdict	Telchemy SQmediator is a multi-user performance management system for service providers, enterprises, and government organizations. It monitors live VoIP and videoconferencing sessions while also running active synthetic tests through… Read the review →	CallMeter is a web-based SIP testing and VoIP analytics platform for teams operating voice or video infrastructure. It generates real SIP calls and measures voice, video, RTP, timing, and network-quality data. The platform supports… Read the review →

Strengths and trade-offs

• Telchemy SQmediator — where it wins

  • Combines passive monitoring with active synthetic test calls
  • Adds MOS scoring, SIP analysis, and packet-level diagnostics
  • Supports major meeting platforms, multi-tenancy, APIs, and SNMP alerts

  Where it doesn't

  • Uses contact-sales pricing rather than a self-serve purchase path
  • Does not offer a free plan
  • Deployment is centered on Linux servers or virtual machines

• CallMeter — where it wins

  • 90+ real-time metrics with MOS, jitter, packet loss, and timing data
  • Combines scheduled probes, SIP load testing, and impairment injection
  • REST API, CI/CD gates, webhooks, status pages, and flexible worker placement

  Where it doesn't

  • Custom pricing requires a sales conversation
  • No AI features are included
  • Its focus is VoIP and SIP infrastructure rather than broad observability

• Telchemy SQmediator9.1/10 · Pricing on request

  A broad VoIP and video monitoring platform for teams managing complex communications environments.

  Visit TelchemyFull verdict →
• CallMeter9.0/10 · Pricing on request

  A focused platform for measuring, testing, and monitoring SIP and VoIP quality.

  Visit CallMeterFull verdict →