PomegraOllyGarden, a Berlin-based OpenTelemetry startup, has raised $4 million from Next Frontier Capital, Grand Ventures and ACTAI Ventures, with Datadog, Grafana Labs and Dash0 also investing.
Key Takeaways
- OllyGarden raised $4M on October 9, 2026, with Next Frontier Capital, Grand Ventures and ACTAI Ventures backing the round.
- Datadog, Grafana Labs and Dash0 invested alongside returning backer DIG Ventures. Valuation was not disclosed.
- The company says it has found ways to cut log volumes by up to 85%, and it launched a new Rose capability called MVI.
Lead
OllyGarden, a startup that scores and repairs the quality of software telemetry, announced a $4 million funding round on October 9, 2026. Next Frontier Capital, Grand Ventures and ACTAI Ventures are the named new backers, and no single lead was identified in the coverage. DIG Ventures, which led the company's $1.6 million pre-seed in July 2025, returned for this round. Datadog, Grafana Labs and Dash0 made strategic investments. The company did not disclose a valuation or name the round's stage.
The money funds development of tools that fix telemetry problems at the source, before logs, metrics and traces reach an observability backend and appear on the bill.
What Does OllyGarden Actually Sell?
OllyGarden sells software that checks whether the telemetry an application emits is worth keeping, then turns the findings into fixes. The platform is built on OpenTelemetry, the open standard for generating logs, metrics and traces. Its portfolio includes Insights, which monitors telemetry quality and produces an "Instrumentation Score," and Tulip, a commercially supported OpenTelemetry Collector distribution. It also includes Rose, an AI code reviewer for telemetry pipelines.
The pitch is aimed at a cost problem. Observability vendors typically charge by data volume, so noisy or redundant telemetry raises spend without helping engineers find faults faster. OllyGarden reports working with companies in retail, financial services and enterprise software, though it has named none of them.
The company says it has helped customers identify opportunities to cut log volumes by up to 85% over the past year. That figure is a maximum, and the company has given no sample size or methodology for it.
What Is Minimum Viable Instrumentation?
Minimum Viable Instrumentation (MVI) is a new Rose capability that identifies missing instrumentation and recommends a baseline for a codebase. Until now, Rose reviewed instrumentation that already existed. MVI extends it to repositories with little or none, and it delivers its changes as pull requests for human review.
The launch fits the company's stated thesis. "More instrumentation is not better instrumentation," founder Juraci Paixão Kröhling said at the announcement. "It's about surfacing only the information and data that's useful and actionable: no more, no less."
Who Is Behind It, and Why Are Rivals Investing?
Kröhling, the CEO, previously worked on the Jaeger and OpenTracing projects at Red Hat and later at Grafana Labs, and sits on the OpenTelemetry Governance Committee. Yuri Oliveira Sá co-founded the company. The team is remote-first, with bases in Germany, Poland, Argentina and Brazil, and the company was founded in 2025. Total funding is now about $5.6 million, counting the pre-seed.
The investor list is the odd part. Datadog and Grafana Labs sell the backends that bill customers for telemetry volume, and OllyGarden's product is designed to shrink that volume. Their backing suggests that vendors see bad data as a problem for their own customers, one that hurts adoption and trust, and that they would prefer a neutral, standards-based tool to handle it. It also gives OllyGarden a distribution advantage, though it ties the company's credibility to staying vendor-neutral. Both Datadog and Grafana had already invested in the pre-seed.
What Comes Next for Telemetry Quality?
OllyGarden now faces a test of scale. A $4 million round for a team of roughly ten people buys a long runway, but the company has to turn pilot results into named, paying customers. The 85% reduction claim will need independent confirmation from those customers.
Competition is likely to come from two directions. Observability incumbents have their own cost-control and sampling features, and other pipeline vendors already sell filtering and routing. OllyGarden's argument is that fixing instrumentation at the code level beats filtering downstream, a position that depends on engineering teams accepting AI-generated pull requests in their repositories.
The AI angle adds pressure. Coverage of the round noted that poor-quality data also weakens the reliability of AI agents that read telemetry to diagnose incidents. If that use grows, the quality of the underlying data becomes a more direct operating concern than a billing line.
Outlook
OllyGarden has $4 million, three new institutional backers and the participation of three observability vendors, and it has extended Rose from reviewing instrumentation to proposing it. Open questions remain: the valuation, the identity of paying customers and whether the 85% figure holds up outside its best cases. The next milestones to watch are named enterprise deployments and how the company manages its dual role as a neutral tool funded by the vendors it is meant to keep honest.