OllyGarden Raises $4M Seed Led by Grand Ventures for OpenTelemetry Observability Platform

OllyGarden, a Berlin-based observability platform, has raised $4 million in Seed funding. Grand Ventures led the round, which was recorded on October 9, 2026, and denominated in USD.

What OllyGarden Does

OllyGarden helps engineering teams find and fix bad telemetry at the source before it reaches any observability backend. The company's approach centers on two capabilities:

• Rose, described as an AI OpenTelemetry engineer, reviews instrumentation and submits pull requests.
• Minimum Viable Instrumentation, which establishes instrumentation baselines where none exists.

Founded in 2025 by Juraci Paixão Kröhling, an OpenTelemetry Governance Committee member, OllyGarden operates as a 10-person, remote-first team. The company works with companies across retail, financial services and enterprise software, and says customers have identified log-volume reduction opportunities of up to 85%.

The Round at a Glance

• Company: OllyGarden
• Round type: Seed
• Amount raised: $4,000,000
• Currency: USD
• Funding date: October 9, 2026
• Lead investor: Grand Ventures
• Headquarters: Berlin
• Founded: 2025

Investor Syndicate

The Seed round includes a mix of venture firms and strategic investors from the observability ecosystem:

• Grand Ventures (lead)
• DIG Ventures
• Datadog
• Next Frontier Capital
• ACTAI Ventures
• Dash0
• Grafana Labs

The presence of Datadog, Dash0 and Grafana Labs among the participants is notable given that these are established names in the observability market that OllyGarden's tooling is designed to complement — operating upstream of the backend rather than replacing it.

Why the Positioning Matters

OllyGarden is targeting a specific and well-known pain point in observability: telemetry quality and cost. By intervening at the instrumentation layer — before data reaches a backend — the company addresses both the fidelity of what gets collected and the volume of what gets stored and processed. The reported log-volume reduction opportunities of up to 85% speak directly to the cost concerns that drive observability budgets.

The founder's standing on the OpenTelemetry Governance Committee gives the company a direct connection to the open-source standard underpinning much of modern observability instrumentation. The product strategy — an AI engineer that reviews instrumentation and opens pull requests, plus a baseline-establishment capability — is aimed at teams that either lack instrumentation coverage or have inherited noisy, poorly structured telemetry.

What to Watch

With a $4 million Seed round and a 10-person remote-first team, OllyGarden is early but backed by a syndicate that includes both generalist venture firms and strategic players in the observability space. The company's traction spans retail, financial services and enterprise software, and its next phase will likely hinge on converting instrumentation-quality improvements into repeatable enterprise adoption.

For those tracking the observability and OpenTelemetry ecosystem, OllyGarden is a company to watch as it deploys this Seed capital.