Highlight
Seattle, WA, USA
Founded 2020
Highlight is an open source, full-stack monitoring platform that provides session replay, error monitoring, logging, and distributed tracing for web applications. The company was acquired by LaunchDarkly in March 2025 and continues to operate as an open source project while becoming a first-party observability solution within LaunchDarkly's Guarded Releases strategy.
Websites:
Last Updated: August 7, 2025
Current Valuation
$48M
as of April 1, 2025 (Source)
Funding Summary
$8M
Total reported funding
Funding
March 25, 2026
Shopifreaks: Highlight AI raises $40M Series A led by Khosla Ventures and appoints new CEO
$40M
Funding
March 25, 2026
The SaaS News: Highlight AI Raises $40 Million in Series A Funding | The SaaS News
$40M
Funding
March 24, 2026
BusinessWire: Highlight AI Raises $40 Million Series A to Build the Shared Intelligence Layer for the Agentic Age of Work
$40M
Funding
March 24, 2026
SiliconANGLE: AI productivity startup Highlight AI raises $40M, appoints new CEO
$40M
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Key People
Core OSS Projects
The open source, full-stack monitoring platform with error monitoring, session replay, logging, and distributed tracing
License: Open Source
Sample app with Python Flask backend and React.js frontend that sets up highlight full stack observability
License: Apache-2.0
Business Information
Technologies
Session Replay
Observability
Monitoring
OpenTelemetry
Error Monitoring
Sectors
EnterpriseDevelopers
Licenses
MITApache-2.0
Socials and Communities
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