---
title: upsonar.io Reviews
meta_title: 'upsonar.io Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how upsonar.io works for a business like yours.
date_modified: '2026-02-27'
parent_category:
  name: Monitoring
  url: https://www.g2.com/categories/monitoring
---


# upsonar.io Reviews
**Vendor:** upsonar.io  
**Category:** [Website Monitoring Software](https://www.g2.com/categories/website-monitoring)
## About upsonar.io
Most uptime monitors only check if your server responds. upsonar goes further — it loads your page and discovers every external dependency: CDN-hosted files, third-party scripts, web fonts, and API endpoints. If any of them fail, you get alerted before your users notice. Availability checks run from multiple global regions simultaneously, so regional CDN failures and localized outages don't go undetected. Beyond uptime, upsonar monitors SSL certificates approaching expiration, tracks domain expiry dates to prevent renewal failures, and detects DNS record changes that could indicate unauthorized modifications. All five monitoring types work together in one dashboard. Notifications reach you through email, Telegram, or webhooks compatible with Slack, Discord, and PagerDuty. Get started free with 3 websites — all features included, no credit card needed.






- [View upsonar.io pricing details and edition comparison](https://www.g2.com/products/upsonar-io/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-16+23%3A33%3A45+-0500&secure%5Bsession_id%5D=29e37de9-9b04-4bfd-b777-c13f64793c48&secure%5Btoken%5D=92b3cfd9a21ae37691204835f13942cb228ad7c92e5ebc1da23ff2443d6f6d00&format=llm_user)

## upsonar.io Features
**Functionality**
- Baseline
- Alerting
- Multi-Site Monitoring
- Reporting
- Multi-Channel Alerting
- Location Insights
- Server Monitoring
- FTP Monitoring
- Mail Server Monitoring
- Transaction Monitoring
- Multi-Location Monitoring
- Real-Time Monitoring
- SSL Monitoring
- Uptime Reporting

**Agentic AI - Website Monitoring**
- Autonomous Task Execution
- Multi-step Planning
- Cross-system Integration
- Adaptive Learning
- Natural Language Interaction
- Proactive Assistance
- Decision Making
- Third-Party Integrations

**Additional Functionality**
- AI Copilot
- Customizable Reports
- Activity Dashboard
- Single Sign On
- Remote Monitoring & Management
- Issue Management
- Widgets
- Chat/Messaging
- Availability Testing
- Website Analytics
- Real-Time Analytics
- Incident Management
- Compliance Management
- Performance Management
- Performance Metrics
- Collaboration Tools
- Trend Analysis
- Email Alerts
- Alerts/Notifications
- Real-Time Notifications
- Drag & Drop
- Data Visualization
- Activity Tracking
- Configurable Alerts
- User Management
- Generative AI
- Application Management
- Event Logs
- Multiple User Accounts
- Mobile Alerts
- Visitor Tracking
- Issue Tracking
- Risk Alerts
- API
- For Websites
- Scheduled Testing

## Top upsonar.io Alternatives
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