OllyGarden raises $4M seed for telemetry quality

OllyGarden announced a $4 million seed round on October 9, 2026, as it tries to reduce unnecessary software telemetry and improve the quality of the data engineers use to monitor systems. The Berlin-based startup said the new funding will go toward engineering, go-to-market work, and expanded offerings for open-source projects.

The round was led by Next Frontier Capital, Grand Ventures, and ACTAI Ventures, with DIG Ventures also participating again. Strategic investments came from Datadog, Grafana Labs, and Dash0. Tech Funding News reported that the observability companies had also invested in OllyGarden in 2025.

What does OllyGarden actually do?

OllyGarden provides an AI-powered observability platform focused on telemetry quality. In practical terms, it aims to find unreliable or overly noisy telemetry data, identify where the instrumentation is going wrong, and push fixes back to the source rather than relying only on backend cleanup after the data has already arrived.

Tech.eu said the platform continuously evaluates telemetry quality, identifies problems, and turns those findings into fixes before bad data reaches observability backends. The company says that approach is meant to improve the information available to engineers and AI agents while also lowering storage and processing costs tied to unnecessary data.

The startup’s new launch, Minimum Viable Instrumentation, extends that idea. According to Tech.eu, MVI is designed to standardize instrumentation across teams, repositories, and pull requests without generating extra data. OllyGarden said on its blog that the launch combines the $4 million seed round with the rollout of MVI, and that Rose now brings low-volume, high-quality OpenTelemetry instrumentation to every repository.

Who founded the company and what is its background?

OllyGarden was founded in 2025 by Juraci Paixão Kröhling, who previously worked on Jaeger and OpenTracing at Red Hat before moving to Grafana Labs, according to Tech Funding News. The same report said he sits on the OpenTelemetry governance committee.

That background matters because OllyGarden is built on OpenTelemetry and targets teams already dealing with observability pipelines. Tech.eu reported that the company is designed to apply instrumentation best practices at scale, even for small observability teams.

Kröhling told Tech.eu that better observability comes from surfacing only useful and actionable data. He also said AI-generated code has increased telemetry volumes and made it harder to isolate critical information. Tech Funding News quoted him as saying backend vendors have downstream quality controls, but OllyGarden aims to catch problems at the source.

Before MVI, Tech.eu reported that Rose could analyze existing instrumentation and recommend improvements. With MVI, the system can also identify missing instrumentation and guide teams on establishing a baseline.

How much has OllyGarden raised so far?

The new round follows a $1.6 million pre-seed in July 2025, bringing total funding to about $5.6 million, according to Tech Funding News. The company also said the latest financing brings in a larger group of strategic backers from the observability market.

Tech Funding News reported that OllyGarden had 10 employees at the time of the announcement. The same report said the company has claimed it helped customers cut log volume by as much as 85%, although it noted that figure was unverified. Tech.eu likewise reported that over the past year OllyGarden had helped companies find opportunities to reduce log volumes by up to 85%.

The company said the fresh capital will support engineering and commercial expansion, while also broadening its support for open-source projects. Tech Funding News reported that the open-source push is intended to let projects use OllyGarden’s AI agent without worrying about tokens.

The business already works with companies in retail, financial services, and enterprise software, Tech.eu reported. OllyGarden said its pitch is that by improving telemetry quality at the source, it can reduce noise for monitoring teams while also cutting backend storage and processing costs.

The round also highlights a mix of venture firms and strategic investors from the observability sector, including Datadog, Grafana Labs, and Dash0. Those backers fit the company’s focus on telemetry quality and source-level fixes, which OllyGarden says is meant to reduce unnecessary data before it reaches observability backends.