SignalFx is a SaaS-based real-time cloud monitoring and observability platform for infrastructure, microservices, applications, containers, and functions. The platform uses a streaming architecture with separate data streams for metadata and time-series values routed through a pub-sub bus to SignalFlow, an analytics language accessible via GUI and APIs. It processes millions of data points per second at 1-second resolution with sub-2-second latency from ingestion to alerting. SignalFx was acquired by Splunk in October 2019 and now operates as part of Splunk's enterprise observability platform. Signal Plug searches live against signalfx.com's mail server to find and verify email addresses for any SignalFx employee.
Signal Plug searches live against signalfx.com's mail server — not a static database. Get a verified email for any SignalFx employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
SignalFx is a SaaS-based real-time cloud monitoring and observability platform for infrastructure, microservices, applications, containers, and functions. The platform uses a streaming architecture with separate data streams for metadata and time-series values routed through a pub-sub bus to SignalFlow, an analytics language accessible via GUI and APIs. It processes millions of data points per second at 1-second resolution with sub-2-second latency from ingestion to alerting. SignalFx was acquired by Splunk in October 2019 and now operates as part of Splunk's enterprise observability platform.
Competitive Advantage
SignalFx processes millions of data points per second with sub-2-second latency using a dual-stream architecture (metadata and time-series separated). The platform's pub-sub architecture routes all data through a central bus to SignalFlow for real-time analytics processing. SignalFx achieves 1-second resolution metrics ingestion, significantly faster than many competitors' 60-second standard. The company was acquired by Splunk in 2019, positioning observability as a core element of Splunk's unified data platform strategy. SignalFx's streaming approach fundamentally differs from traditional time-series databases by prioritizing real-time analytics over historical batch processing.
The most commonly verified format at SignalFx:
Medium ConfidenceSignal Plug tests all common patterns against SignalFx's live mail server and returns whichever passes the SMTP check.
Run a live search for SignalFx →Data-driven signals to help you prospect SignalFx effectively.
DevOps teams, SREs, and cloud infrastructure engineers at enterprises using microservices and containerized applications are primary buyers. Splunk sells SignalFx as part of its observability platform to organizations seeking unified monitoring, security, and observability solutions.
Primary Contact
DevOps Engineer
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against signalfx.com's mail server — not a static scraped database — which means results reflect the real, current state of SignalFx's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real SignalFx contacts before upgrading.
Enter the contact's name
Type the first and last name of the SignalFx employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use signalfx.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring SignalFx contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of SignalFx names in a single batch.
SignalFx competes directly with Datadog, New Relic, Prometheus and others in the Technology space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| SignalFx | Cloud Monitoring and Observability | firstname.lastname | ||
| Datadog | — | — | — | firstname.lastname |
| New Relic | — | — | — | firstname.lastname |
| Prometheus | — | — | — | firstname.lastname |
| Grafana | — | — | — | firstname.lastname |
| Dynatrace | — | — | — | firstname.lastname |
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Technology like SignalFx.
Based on SignalFx's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at signalfx.com. If you have a name and the domain, you can find a verified email.
How well SignalFx fits a typical B2B outbound pipeline, based on available signals.
Good Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against signalfx.com's mail server using SMTP verification. This means results reflect the current state of SignalFx's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which SignalFx contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against signalfx.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of SignalFx employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against signalfx.com in a single batch.
SignalFx is a real-time cloud monitoring and observability platform that collects and analyzes metrics and traces across cloud infrastructure, microservices, and applications.
SignalFlow is SignalFx's analytics language that processes streaming metric data and is accessible through the web GUI and programmatic APIs.
SignalFx processes millions of data points per second at 1-second resolution with typical latency under 2 seconds from ingestion to alerting.
SignalFx separates metric data into two streams—one for metadata and another for time-series values—routed through a publish-subscribe bus.
Signal Plug searches in real time against signalfx.com's mail server to find and verify email addresses for SignalFx employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month