New Relic One EU Alternative 2026: Why the Unified Observability Platform Multiplies Your CLOUD Act Exposure

Post #5 in the sota.io EU Monitoring Tools Series

New Relic, Inc. is a Delaware C-Corp that went private in November 2023 through a $6.5 billion leveraged buyout by Francisco Partners, a San Francisco-based private equity firm. If you assessed New Relic's GDPR and CLOUD Act risk profile when it was still a publicly traded company, you need to reassess it now.

More importantly: New Relic is no longer a classic APM tool. It has transformed into New Relic One — a unified observability platform that ingests browser session data, mobile device telemetry, Kubernetes network traffic (via Pixie eBPF probes), source code repository metadata (via CodeStream), vulnerability scan results, error events with full variable state, and infrastructure topology maps. Every one of those data categories raises distinct GDPR obligations under Articles 4, 9, 17, 25, 28, 44, and 48.

This guide focuses specifically on the New Relic One platform — what changed after the Francisco Partners acquisition, why the expanded data collection scope multiplies your CLOUD Act exposure compared to legacy APM, and which EU-native full-stack alternatives eliminate the US-jurisdiction structural risk.

Series context: This is Post #5 in our EU Monitoring Tools series. Post #1 covered Datadog, Post #2 Grafana Cloud, Post #3 Elastic Observability, and Post #4 AppDynamics (Cisco). The series companion piece — EU Monitoring Tools Comparison — will follow as Post #6.

What Changed: From Classic New Relic APM to New Relic One

The original New Relic APM was a SaaS-based application performance monitoring tool: you installed a language agent (Ruby, Java, Python, .NET, Node.js, Go, PHP), the agent collected transaction traces, error rates, throughput metrics, and response times, and shipped them to New Relic's US-hosted NRDB (New Relic Database) for storage and querying. GDPR implications were relatively contained — primarily around whether APM traces incidentally captured user-identifying data (HTTP headers, SQL query strings, exception messages containing PII).

New Relic One is a different product. Launched progressively from 2020 onwards and fully consolidated under Francisco Partners, it is a platform with the following distinct data collection surfaces:

1. New Relic Browser (Real User Monitoring)

New Relic Browser injects a JavaScript agent into every page your application serves. This agent captures:

• IP addresses of every visitor (GDPR Art.4(1) personal data per CJEU case law, including Breyer v Germany C-582/14)
• Full page interaction timelines: click events, navigation timing, resource loading sequences
• JavaScript error stacks with local variable values — these may contain form field data, user IDs, session tokens
• Session replay (optional): a full recording of the user's screen interaction, keyboard events, mouse movements. Session replay data is unambiguously personal data under GDPR Art.4(1).
• User journey paths: page sequences, referrer chains, conversion funnel data

The JavaScript agent ships this to New Relic's NRDB in real time. NRDB is operated by New Relic, Inc., a Delaware C-Corp under CLOUD Act jurisdiction. There is no technical mechanism that prevents a lawful US government order from compelling New Relic to produce this browser telemetry data about your EU users.

2. Pixie: eBPF-Based Kubernetes Observability

Pixie is an open-source project that New Relic acquired in 2021. New Relic integrates it into the New Relic Kubernetes cluster agent. What Pixie does is architecturally different from application-level monitoring: it installs eBPF probes at the kernel level of every Kubernetes node.

eBPF probes run in the Linux kernel and can observe every system call, every network packet, every process action — without any changes to application code. Pixie captures:

• Full HTTP/gRPC request and response bodies traversing the cluster — including POST bodies, authentication headers, JSON payloads
• SQL query strings with complete parameters — which may contain user IDs, financial identifiers, healthcare record identifiers
• DNS queries from every pod
• Network connection graphs between all services, including connections to external endpoints

Pixie data is architecturally significant for GDPR: unlike an application APM agent that an engineer deliberately instruments, Pixie captures data automatically, at the kernel level, across the entire cluster. The default configuration captures everything. This means a single New Relic cluster installation automatically collects what would traditionally require explicit GDPR consent or legitimate interest assessment for each individual data type.

Under GDPR Art.25 (data protection by design and by default), automatic capture of HTTP request bodies is problematic — the default configuration maximises data collection rather than minimising it.

3. CodeStream: Source Code Repository Integration

New Relic CodeStream connects your observability data directly to your source code. Engineers can trace an error from the New Relic Errors Inbox directly to the specific line of code that caused it, see the Git blame, view the commit author, and annotate the code with observability context.

For GDPR analysis, CodeStream creates a linkage between:

• Developer identity data (Git commit authors, names, email addresses)
• Error events and exception traces in production
• Repository access patterns — which developers looked at which code when responding to incidents

This integration exports data about your engineering team's work patterns into New Relic's NRDB under Francisco Partners / New Relic, Inc.'s CLOUD Act jurisdiction.

4. New Relic Errors Inbox: Full Variable State Capture

New Relic's Errors Inbox groups and triages unhandled exceptions. By default, the New Relic APM agent captures the full local variable state at the time of an exception — the content of all variables in the call stack at the point of failure.

For web applications, this means:

• Variables containing user-submitted form data (names, email addresses, form content)
• Variables containing database query results (which may include personal data rows)
• Variables containing session data, authentication tokens, or API keys

GDPR Art.5(1)(c) (data minimisation) and Art.25 require that you configure your New Relic agent to redact PII from error data before shipping it to NRDB. This requires active developer attention and ongoing maintenance as the application evolves — the default configuration does not minimise personal data.

5. Vulnerability Management

New Relic Vulnerability Management scans your running applications for known CVEs in dependencies. The scanning agent runs within your application processes and reports:

• Complete dependency manifests including version data for all packages
• CVE identifiers and severity scores linked to your specific deployed artifacts
• Runtime analysis data about which code paths are actually executed

While this data is less directly personal than browser telemetry, it is operationally sensitive infrastructure data — a complete map of your software supply chain vulnerabilities, shipped to and stored by a US-controlled platform.

The Francisco Partners Factor: Why Private Ownership Changes the Risk Profile

When New Relic was a publicly traded company (NYSE: NEWR until November 2023), it was subject to SEC disclosure requirements, had a public board, and its CLOUD Act responses were implicitly constrained by reputational risk and shareholder accountability.

Francisco Partners is a private equity firm. The LBO was structured at approximately $6.5 billion, meaning New Relic carries significant debt service obligations. Francisco Partners' strategy for private equity investments typically involves operational efficiency improvements and eventual resale or re-IPO. Key changes under private ownership:

• Reduced transparency: No mandatory quarterly SEC filings describing security incidents, government requests, or material compliance issues
• No National Security Letter disclosure trigger: Public companies can sometimes challenge NSLs; PE-owned companies have less structural incentive to do so
• Debt-driven incentives: With significant debt service, reducing compliance friction (including GDPR/CLOUD Act friction) may be operationally attractive
• Limited accountability: No public shareholder base to scrutinise privacy decisions

This does not mean Francisco Partners/New Relic will be less compliant than they were as a public company. But from a GDPR risk assessment perspective under Art.32 (security of processing) and Art.28 (processor requirements), you now have less public information to verify the processor's actual security and compliance posture.

CLOUD Act Analysis: US Jurisdiction Persists Regardless of EU Data Residency

The Legal Structure

New Relic, Inc. is incorporated in Delaware. Francisco Partners is headquartered in San Francisco. Both entities are US persons under US law. The CLOUD Act (Clarifying Lawful Overseas Use of Data Act, 18 U.S.C. § 2713) requires US providers to provide data to US government agencies upon lawful order, regardless of where the data is physically stored.

New Relic offers EU data residency — data can be stored in AWS EU-WEST-1 (Ireland) or other EU AWS regions. This is architecturally meaningful for some EU data protection requirements, but it does not change CLOUD Act jurisdiction:

• 18 U.S.C. § 2713 applies to data "regardless of where such data is located"
• Storing EU-region data on AWS does not transfer ownership or legal control from New Relic, Inc. to AWS EU
• New Relic, Inc. retains legal custody of all data in its NRDB, including data in EU-resident storage buckets it operates

The CJEU's Schrems II decision (C-311/18) invalidated Privacy Shield precisely because the US FISA 702 and EO 12333 intelligence collection programs — which operate in parallel to CLOUD Act law enforcement orders — do not provide EU data subjects with effective remedies equivalent to GDPR protections.

What SCCs and DPAs Do Not Fix

New Relic offers Standard Contractual Clauses (SCCs) and a Data Processing Agreement as part of its enterprise contracts. EU data protection law requires these for third-country transfers under Art.46. However:

• SCCs are a contractual mechanism, not a technical one. They create obligations on New Relic to notify you of government requests and to challenge them where possible — but they cannot override US statutory law.
• Art.48 GDPR provides that data transfers pursuant to foreign court judgments or administrative decisions are only permissible if based on an international agreement (like the EU-US Data Privacy Framework). CLOUD Act compelled disclosures are law enforcement orders — not Data Privacy Framework exchanges.
• The EU-US Data Privacy Framework (DPF) — which replaced Privacy Shield in 2023 — covers commercial data sharing, not law enforcement/intelligence collection. A CLOUD Act demand is not a commercial data sharing request.

Your DPA with New Relic does not change the legal reality that if the US DOJ issues a CLOUD Act order to New Relic, Inc. for your observability data, New Relic is legally obligated to comply regardless of your contractual protections.

The Multiplied Exposure Problem

For legacy New Relic APM, the data at risk under a CLOUD Act order was relatively bounded: transaction traces, error rates, throughput metrics — operational data with limited direct PII content (assuming an engineer had properly configured PII scrubbing).

For New Relic One, the data at risk now includes:

• Browser session recordings of your EU users
• Real user monitoring data with IP addresses and full interaction histories
• Kernel-level network packet captures via Pixie (HTTP request/response bodies)
• Developer identity data from CodeStream
• Your complete software vulnerability map
• Error events with potentially full variable state including form data

This is not an incremental increase in CLOUD Act exposure — it is a qualitative change in the category and sensitivity of data now subject to potential US government access.

GDPR-Specific Article Analysis

Article 4(1) — Personal Data in New Relic One

New Relic One collects personal data under Art.4(1) across multiple product surfaces:

Article 25 — Data Protection by Design

New Relic One's default configuration maximises data collection: Pixie captures all network traffic, Browser RUM collects all user interactions, Errors Inbox captures full variable state. GDPR Art.25(2) requires that by default, only personal data necessary for the specific purpose is processed.

Using New Relic One with default settings does not comply with Art.25(2). You would need to actively configure:

• Pixie data scrubbing rules to redact PII from HTTP bodies
• Browser agent PII obfuscation rules for session replays
• APM agent attribute filtering to prevent PII in error events
• CodeStream data governance policies

This is not impossible, but it requires ongoing active governance — the defaults work against you.

Articles 17 and 18 — Right to Erasure and Restriction

GDPR Art.17 grants EU data subjects the right to erasure of their personal data. If your EU users' IP addresses, session recordings, or interaction data is stored in New Relic NRDB, you need a mechanism to fulfil erasure requests for that data. New Relic's deletion APIs allow programmatic deletion, but:

• NRDB data has a default 90-day or 395-day retention depending on the product
• Identifying which NRDB records correspond to a specific EU data subject requires careful instrumentation
• Fulfilling erasure requests for data captured by Pixie (kernel-level) is technically non-trivial

Article 28 — Processor Assessment

Your vendor assessment of New Relic under Art.28 must now account for Francisco Partners as the beneficial owner. Art.28(1) requires that you only use processors that provide "sufficient guarantees to implement appropriate technical and organisational measures" to protect data subjects' rights. With reduced public transparency under private ownership, your Art.28 due diligence documentation needs to address the diminished external accountability signals.

EU-Native Full-Stack Observability Alternatives

The following alternatives provide full-stack observability coverage comparable to New Relic One — metrics, logs, traces, errors, browser monitoring — with EU-jurisdiction control.

SigNoz — OpenTelemetry-Native Full-Stack

Why SigNoz: SigNoz (signo.io) is an Apache 2.0-licensed full-stack observability platform built natively on OpenTelemetry and ClickHouse. It provides:

• Distributed traces (compatible with OTel, Jaeger, Zipkin)
• Metrics with PromQL-compatible query language
• Structured log management with full-text search
• Exceptions monitoring and error grouping
• Dashboards and alerting

EU deployment: SigNoz is self-hostable on any EU cloud infrastructure (Hetzner, OVHcloud, Scaleway). The company is open-source first — there is no US SaaS component that your data must traverse. A commercial SigNoz Cloud offering exists, but self-hosting eliminates US jurisdiction entirely.

Migration path from New Relic: SigNoz accepts OpenTelemetry data natively. New Relic also supports OTel data ingest. Migrating instrumentation from New Relic to SigNoz is primarily a matter of changing the OTel collector endpoint — no agent replacement required if you are using OTel-based instrumentation.

Grafana LGTM Stack — Enterprise-Grade Self-Hosted

Why LGTM: The Grafana LGTM stack (Loki for logs, Grafana for dashboards/alerting, Tempo for traces, Mimir for metrics) is the most mature open-source full-stack observability solution available. It directly replaces New Relic One's core observability capabilities:

• Grafana replaces New Relic dashboards and alerting
• Loki replaces New Relic Log Management (with LogQL, Loki's query language)
• Tempo replaces New Relic Distributed Tracing (native OTel, Jaeger, Zipkin support)
• Mimir replaces New Relic Metrics (Prometheus-compatible, horizontally scalable)
• Pyroscope (now part of Grafana) replaces New Relic continuous profiling

EU deployment: Grafana Labs, Inc. is a US corporation (see our Post #2 on Grafana Cloud). However, the LGTM stack components are 100% open-source. Self-hosting the LGTM stack on EU infrastructure (Hetzner, OVHcloud, Scaleway) gives you full data sovereignty with no US-company involvement in your data plane.

The distinction matters: Grafana Cloud is a US-controlled SaaS. Self-hosted Grafana software running on your EU infrastructure has no CLOUD Act exposure — the US company has no custody of your data.

OpenObserve — Rust-Based Unified Platform

Why OpenObserve: OpenObserve (openobserve.ai, Apache 2.0) is a high-performance Rust-based observability platform designed as a single-binary alternative to the Elastic/Grafana stack. It provides logs, metrics, traces, and dashboards in one unified interface, with ClickHouse-style storage efficiency.

Key advantages over New Relic One for EU teams:

• Self-hosted on any S3-compatible storage (MinIO, Ceph on EU infrastructure)
• Single binary deployment — dramatically lower operational complexity than LGTM
• Native OTel ingestion — no agent replacement
• 140x lower storage cost than Elasticsearch (Rust-level compression)

VictoriaMetrics + Jaeger + Grafana — Metrics-Focused

For teams primarily needing metrics and distributed tracing without the full New Relic One surface:

• VictoriaMetrics: High-performance time-series database and monitoring solution from VictoriaMetrics Ltd. (EU-friendly, self-hostable). Drop-in Prometheus replacement with significantly better compression and query performance.
• Jaeger: CNCF-graduated distributed tracing system (originally Uber, now community-maintained). Native OTel support, self-hosted, no US-SaaS component.
• Grafana OSS: Dashboards and alerting layer.

This combination covers metrics and traces — the core of what New Relic APM provided. It does not provide a session replay or browser RUM equivalent, which may be acceptable if you don't need those capabilities.

Highlight.io — Open-Source Session Replay + Error Monitoring

For teams specifically needing the browser session replay and error monitoring capabilities that New Relic One's Browser RUM and Errors Inbox provide:

• Highlight.io (Apache 2.0, YC W22) provides session replay, error monitoring, and distributed tracing in one open-source platform. It is self-hostable on Docker Compose.
• EU note: Highlight.io is US-incorporated (Y Combinator backed). However, the open-source version is fully self-hostable with no upstream US data transmission.

NIS2 and DORA Implications for Observability in 2026

NIS2: Observability Vendors as Supply Chain Risk

NIS2 Directive (2022/2555/EU, transposed across EU member states by October 2024) requires that covered entities assess the cybersecurity of their supply chain, including ICT service providers. New Relic One — as an observability platform with kernel-level access via Pixie and full application telemetry — is a high-privilege ICT service provider.

Under NIS2 Art.21(2)(d), you must implement measures to manage supply chain security risks including risks from third-country service providers. Your New Relic One deployment qualifies as a supply chain risk under this framework, particularly given:

• Kernel-level access via Pixie eBPF probes
• Full access to application telemetry including authentication flows
• US-jurisdiction data controller with CLOUD Act obligations

Your NIS2 incident reporting obligations (Art.23: 24-hour early warning, 72-hour notification, monthly final report) may also be complicated by the fact that a CLOUD Act order affecting your observability data would itself be a security incident requiring assessment.

DORA: Observability Vendor as ICT Third-Party Risk

DORA (Digital Operational Resilience Act, 2022/2554/EU) applies to financial sector entities and their critical ICT third-party providers from January 2025. For financial sector organisations using New Relic One:

• DORA Art.28 requires contractual protections in ICT third-party agreements, including data portability, audit rights, and business continuity guarantees
• DORA Art.29 requires assessment of concentration risk — if your observability depends entirely on New Relic One, you have a single-point-of-failure risk
• DORA Art.30 requires evaluation of the country of establishment of ICT third-party providers and assessment of applicable laws (including CLOUD Act)

Francisco Partners' LBO creates DORA compliance complexity: if New Relic undergoes further restructuring (additional debt, asset sales, resale by Francisco Partners), your DORA-required contractual protections with the current New Relic, Inc. legal entity may need to be renegotiated.

Migration Path: New Relic One to EU-Sovereign Observability

Step 1: Instrument with OpenTelemetry (Not Vendor-Specific Agents)

The most significant migration risk in leaving New Relic is vendor lock-in through proprietary agents. New Relic's Java, Python, Ruby, Go, and .NET agents use proprietary APIs. If you are not already using the OpenTelemetry SDKs:

1. Replace New Relic APM agents with OTel SDK instrumentation
2. Use the OTel Collector as the central aggregation point
3. Initially route OTel Collector output to New Relic (for continuity)
4. When ready, change the Collector exporter endpoint to SigNoz, Grafana Tempo, or your chosen EU platform

This migration can be done incrementally, service by service, without a full cutover.

Step 2: Handle Pixie Replacement

If you are using Pixie for Kubernetes observability, replace it with:

• OpenTelemetry Kubernetes Receiver for infrastructure metrics and pod/container telemetry
• Hubble (Cilium's eBPF-based network observability) if you need network flow data — Hubble is EU self-hostable
• Pyroscope (self-hosted) for continuous profiling

Step 3: Replace Browser RUM

New Relic Browser has EU-native alternatives:

• Highlight.io (self-hosted, session replay + error monitoring)
• PostHog (open-source, self-hostable, product analytics + session replay — covered in our EU analytics series)
• Faro/Grafana Agent (Grafana's open-source browser agent) feeding into your self-hosted Grafana stack

Step 4: Migrate Dashboards and Alerts

New Relic One dashboards use NRQL (New Relic Query Language). Grafana, SigNoz, and OpenObserve all use standard query languages (PromQL, LogQL, OTLP-based). Dashboard migration requires rewriting queries but is not architecturally complex.

New Relic's alerting conditions can be replicated in Grafana Alerting or Prometheus Alertmanager with equivalent coverage.

Summary: New Relic One vs EU-Native Observability

Conclusion

New Relic One is a substantially different product from the classic New Relic APM tool. The Francisco Partners acquisition reduced external accountability. The platform expansion — Pixie eBPF kernel-level collection, CodeStream developer data integration, Browser session replays, Errors Inbox full variable capture — multiplied the categories and sensitivity of personal data under New Relic's US-jurisdiction custody.

For EU teams operating under GDPR with NIS2 and DORA compliance obligations, the combination of increased data scope and reduced ownership transparency creates a meaningfully higher compliance risk profile in 2026 than existed for the classic New Relic APM in 2020.

EU-native full-stack observability is now mature. SigNoz, the LGTM stack, and OpenObserve provide equivalent observability coverage without US-jurisdiction data controllers. The migration path via OpenTelemetry is well-defined and incremental.

The question is not whether New Relic One is a good observability platform — it is. The question is whether the CLOUD Act, GDPR Art.44/48, NIS2, and DORA obligations for your specific EU organisation and user base justify the residual risk. For most EU organisations processing personal data at scale, the EU-native alternatives now provide a clearer compliance path.

This post is part of the sota.io EU Monitoring Tools Series. Previous posts: Datadog EU Alternative, Grafana Cloud EU Alternative, Elastic Observability EU Alternative, AppDynamics EU Alternative.

sota.io is an EU-native managed PaaS. No US parent. No CLOUD Act exposure. Deploy any language on Hetzner Germany infrastructure from €9/month.