Sematext Experience vs Yottaa Real User Monitoring
Sematext Experience
sematext.comYottaa Real User Monitoring
yottaa.comSide by side
| Figure | Sematext Experience | Yottaa Real User Monitoring |
|---|---|---|
| Price from | $8.10/mo | $1,000/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 7 | 6 |
| Spec score · Real User Monitoring | 8.3 (#8) | 8.3 (#10) |
| Anomaly detection | The product automatically detects irregular frontend-performance spikes without requiring manual alert rules. | Yottaa’s anomaly detection is intended to identify performance regressions as they occur. |
| Company | Sematext says it launched as Sematext International in Spring 2010 and lists Brooklyn, NY, USA as its location. | Yottaa lists its address in Waltham, Massachusetts; an older company-published document says it was founded in 2009. |
| Company headquarters | Sematext lists Brooklyn, New York, USA as its location. | LinkedIn lists Yottaa’s primary location as 333 Wyman Street, Suite 200, Waltham, Massachusetts 02451, United States. |
| Company legal name | The maker identifies itself as Sematext Group, Inc. | Wikipedia identifies the business as Yottaa, Inc., a private software company. |
| Core Web Vitals | The product reports Largest Contentful Paint, First Input Delay and Cumulative Layout Shift. | Yottaa identifies pages and page elements affecting LCP, INP and CLS so teams can prioritize fixes. |
| Founded | 2010 | Yottaa was founded in 2009, according to its G2 company profile and Wikipedia. |
| Headquarters | Brooklyn, New York, USA | Waltham, Massachusetts, United States |
| Installation | Setup consists of adding a JavaScript loader snippet and configuring its receiver URL and Experience App token. | Installation requires copying a Yottaa JavaScript tag into every page head, before other third-party code; Yottaa advises against defer or async attributes. |
| Integrations | The Experience page says Sematext integrates with over 100 cloud providers; the integrations page lists React, Vue.js, Angular, and Ember support for Experience. | The platform lists native integrations with GA4, Adobe Analytics, and Shopify Analytics. |
| Rating on G2 | 4.7 out of 5 from 38 reviews | 4.6 out of 5 from 55 reviews. |
| Rating on TrustRadius | 9 out of 10 from 2 reviews | 10 out of 10 from 5 reviews. |
| Support | Sematext says all plans include live-chat and email support, while Standard and Pro also include phone support and a dedicated account manager. | Yottaa says customers can contact their technical account manager or Customer Success for help. |
| What it does | Sematext Experience measures website and web-app performance and user satisfaction directly in visitors’ browsers. | Yottaa Hybrid RUM combines browser, edge and origin telemetry to show where ecommerce performance problems begin and how they affect shopper journeys. |
Plans
Sematext Experience
- Experience Startup$8.10 a month
- Experience — Startup (annual billing)$8.10 a month
- Experience — Startup$9 a month
- Experience — ProPrice not published
- Experience ProPrice not published
- Experience — StandardPrice not published
- Experience StandardPrice not published
Yottaa Real User Monitoring
- Yottaa InsightsFree
- Yottaa Insights (free diagnostics)Free
- Yottaa Starter$12,000 a year
- Yottaa Essentials$36,000 a year
- Yottaa Growth$78,000 a year
- Yottaa ProPrice not published
In their own words
Sematext Experience
Sematext Experience has no write-up on Specifiction yet; its figures are above.
Yottaa Real User Monitoring
Yottaa Real User Monitoring is a performance monitoring service for eCommerce and digital commerce teams. Its Hybrid RUM combines browser, edge, and origin data to show where issues begin and how they affect shopper journeys. It connects frontend behavior, CDN delivery, and backend response time across the delivery path. Core Web Vitals—LCP, INP, and CLS—can be broken down by page, element, and path. Single-page applications receive route-level soft-navigation metrics. Anomaly AI surfaces unexpected performance degradations. Yottaa says it captures 100% of traffic, including sessions browser-only tools may miss when beacons are blocked or sessions fail. Native integrations include GA4, Adobe Analytics, and Shopify Analytics. Performance data is available through REST APIs and an MCP server for compatible clients including Claude Code, Cursor, Claude Desktop, and VS Code. Implementation uses one client-side tag plus Fastly real-time log streaming. The free diagnostics plan costs nothing and requires no credit card. Retention is 90+ days, with historical data up to 13 months depending on package.