TLDR: Observe Inc., a company specializing in AI-powered observability, has successfully closed a $156 million Series C funding round. This investment, led by Sutter Hill Ventures, will fuel product development, AI innovation, and global expansion as the company continues to gain traction with its unified platform for troubleshooting complex software systems.
Observe Inc., a leading AI-powered observability company, announced on July 30, 2025, the successful closure of a $156 million Series C funding round. The round was spearheaded by Sutter Hill Ventures, with significant participation from Madrona Ventures, Alumni Ventures, Snowflake Ventures, and Capital One Ventures. This substantial investment underscores the growing demand for AI-native observability solutions in the enterprise sector.
Observe’s platform is designed to help enterprises analyze diagnostic data from their applications, swiftly identify, and resolve technical issues. The company’s innovative approach combines a cost-effective data lake with a powerful knowledge graph and AI-driven workflows, enabling developers to troubleshoot problems faster and more affordably. A key differentiator is its OpenAI-powered chatbot, O11y, which guides software teams through the troubleshooting process using natural language queries.
Over the past year, Observe has demonstrated remarkable growth, tripling its revenue and doubling its enterprise customer base. The company boasts an impressive net revenue retention rate of 180%, indicating strong customer satisfaction and expansion. Monthly active users have also tripled, with the platform processing over 150 petabytes of telemetry data. This rapid adoption is attributed to enterprises seeking alternatives to traditional, more costly, and complex observability tools like Splunk, Datadog, and Elasticsearch.
According to Binu Mathew, CTO at Tekion, a client of Observe, their existing observability tools struggled to scale with their explosive growth, leading to escalating costs and significant engineering resource drain. Mathew stated, ‘Observe gave us a cost-effective unified platform for logs, metrics, and traces, with the ability to correlate across all of them. That visibility has been critical to maintaining service reliability while scaling aggressively.’ He further added, ‘More than a vendor, Observe has been a trusted partner, consistently helping us evolve our observability strategy to keep pace with our growth.’
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Observe’s growth is driven by three key trends: the shift of telemetry data to data lakes for scalability and cost-efficiency, the recognition that ‘context is the new bottleneck’ in distributed environments, and the transformative impact of AI on troubleshooting workflows. With this new capital, Observe plans to further invest in product development, enhance its AI capabilities, and expand its global hiring efforts, particularly across North America, to meet the increasing demand for its modern monitoring solution.
