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Circonus

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uuid0002e2a

Namestring
Circonus
Legal namestring
Circonus
Websiteurl
circonus.com
Company typeenum
Private
Founded yearint
2010
Descriptiontext

Circonus, founded in 2010 and headquartered in Malvern, Pennsylvania (Philadelphia area), operates as Apica, an enterprise telemetry and observability platform provider. The company's flagship offering, the Apica Ascent platform, is a telemetry data pipeline and observability suite engineered for AI-era workloads, positioning itself as "Agentic-Ready" infrastructure with explicit capabilities for AI/LLM observability and synthetic checks for agentic AI systems. The platform is structured around seven core products: Flow, Lake, Observe, Fleet, Forge, Vanguard, and Wayfinder, covering ingestion, storage, monitoring, fleet management, integration, and AI-oriented check automation across an enterprise telemetry stack.

The company sells primarily to large enterprise customers, with named logos including Equifax, Google, Microsoft, and Morgan Stanley, implying a GTM motion focused on Fortune-class accounts with mission-critical observability requirements. Revenue mechanics are consistent with an enterprise SaaS model: platform-based licensing against high-volume telemetry data, anchored by long-cycle contracts with deep integrations into existing data and cloud environments. The business raised a $10M Series B in November 2021 led by Baird Capital, with earlier rounds prior to that, and operates with an 11–50 employee headcount, suggesting a lean enterprise sales and engineering model rather than a high-touch SMB motion. In 2025, the company was positioned by Gartner as a Visionary in the Magic Quadrant for Observability Platforms, marking a third-party validation milestone that signals a strategic pivot from its Circonus heritage toward an AI-native, multi-product platform narrative.

Short descriptiontext

Circonus (now Apica) provides the Apica Ascent telemetry and observability platform for enterprise customers such as Equifax, Google, Microsoft, and Morgan Stanley, with seven core products spanning ingestion, monitoring, and AI/LLM observability.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
11–50
akta.pro rankint
HeadquartersMalvern, United States
HQ citystring
Malvern
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
monitoring and analytics platform, telemetry pipeline management, enterprise observability software, metrics infrastructure solutions, application performance monitoring
Industry3 codes
PRIMARYHDAEAIAB
iPaaS (Cloud Integration Platforms)
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Application Integration & iPaaS (API Management, ESB)
SECONDARYHDAEANAI
AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI)
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Artificial Intelligence Platforms for Enterprise
SECONDARYHDAEAHAG
iBPMS (Intelligent BPM Suites) & Process Automation Suites
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Business Process Management (BPM), Workflow & Automation Platforms
NAICS code2 codes
  • Computer Systems Design and Related Services5415
  • Custom Computer Programming Services541511
SIC code2 codes
  • Services-Prepackaged Software7372
  • Services-Computer Programming, Data Processing, Etc.7370
Product category
Observability and Monitoring Software
Social media profiles3 records
Cost components5 values
Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
GTM typeB2B
B2B
Offering typeSoftware
Software
Core offering1 text field

Circonus operates a unified platform for monitoring and analyzing metrics, infrastructure, and applications. Its core offering, Apica Ascent, is a modular observability platform composed of seven core products — Flow (telemetry routing control plane), Lake (storage plane), Observe (AI-driven correlation), Fleet (agent collection plane), Forge (high-cardinality metrics), Vanguard (synthetic monitoring), and Wayfinder (test-data engine) — that together enable enterprises to manage telemetry pipelines, store and query high-cardinality data, and prepare data infrastructure for AI and agentic workloads.

Differentiator
Functional benefit
Problem solved
Product overview1 text field

Apica offers a unified observability platform called Apica Ascent with a modular architecture comprising seven core products: Flow (control plane for telemetry routing), Lake (storage plane for data retention), Observe (intelligence plane with AI correlation), Fleet (collection plane for agent management), Forge (high-cardinality metrics), Vanguard (synthetic monitoring), and Wayfinder (test data provisioning). The platform enables enterprises to manage telemetry infrastructure, route data intelligently before expensive platform ingestion, and maintain compliance with zero data loss requirements.

Product and service1 record
1Apica Flow
Scale indicator3 records

Each record includes

Type, Value, Description, Source

Peers10 records
1Datadog
TypeDirect peer
Description

Cloud-scale observability platform offering metrics, logs, traces, APM, and AI workload monitoring; competes directly with Apica Observe, Forge, and Fleet across enterprise accounts.

2Splunk (Cisco)
TypeDirect peer
Description

Enterprise log analytics and observability platform with telemetry pipeline capabilities; directly overlaps Apica's Lake, Observe, and Flow offerings for large regulated enterprises.

3Cribl
TypeDirect peer
Description

Telemetry pipeline specialist (Cribl Stream) that routes, shapes, and reduces observability data before ingestion — the closest functional overlap with Apica Flow and Lake.

4Dynatrace
TypeDirect peer
Description

Enterprise observability and AIOps platform with AI-driven correlation across logs, metrics, and traces; overlaps Apica Observe and Forge in large enterprise accounts.

5New Relic
TypeDirect peer
Description

Unified observability platform covering APM, infrastructure, logs, and AI monitoring; directly competes with Apica Ascent for full-stack visibility use cases.

6Grafana Labs
TypeDirect peer
Description

Open-source and commercial observability stack (LGTM: Loki, Grafana, Tempo, Mimir); competes with Apica Forge on high-cardinality metrics and with Observe on dashboards.

7Chronosphere
TypeDirect peer
Description

Cloud-native observability platform purpose-built for high-cardinality metrics and cost control — directly overlaps Apica Forge and Flow for Kubernetes-scale enterprises.

8Mezmo
TypeDirect peer
Description

Telemetry data pipeline platform for routing and transforming observability data; functionally the closest direct competitor to Apica Flow and Lake.

9Honeycomb
TypeEmerging player
Description

Observability platform focused on high-cardinality event data and incident debugging; overlaps with Apica Observe and Forge in modern engineering organizations.

10Sumo Logic
TypeBroad incumbent
Description

Cloud-native log management and observability platform with broader SaaS and security offerings; competes with Apica Lake and Observe for enterprise log analytics budgets.

Market position
Strengths4 records

Each record includes

Headline, Details, Source

Weaknesses4 records

Each record includes

Headline, Details, Source

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights6 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Ideal customer profile1 record

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
Yes
API detail
Has APIbool
Yes

Docs URL, Description

AI maturity
App detail

Has app

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles3 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds3 records

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors5 records

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Circonus

Observability and Monitoring Softwarecirconus.com

Circonus (now Apica) provides the Apica Ascent telemetry and observability platform for enterprise customers such as Equifax, Google, Microsoft, and Morgan Stanley, with seven core products spanning ingestion, monitoring, and AI/LLM observability.

What Circonus does

Circonus, founded in 2010 and headquartered in Malvern, Pennsylvania (Philadelphia area), operates as Apica, an enterprise telemetry and observability platform provider. The company's flagship offering, the Apica Ascent platform, is a telemetry data pipeline and observability suite engineered for AI-era workloads, positioning itself as "Agentic-Ready" infrastructure with explicit capabilities for AI/LLM observability and synthetic checks for agentic AI systems. The platform is structured around seven core products: Flow, Lake, Observe, Fleet, Forge, Vanguard, and Wayfinder, covering ingestion, storage, monitoring, fleet management, integration, and AI-oriented check automation across an enterprise telemetry stack.

The company sells primarily to large enterprise customers, with named logos including Equifax, Google, Microsoft, and Morgan Stanley, implying a GTM motion focused on Fortune-class accounts with mission-critical observability requirements. Revenue mechanics are consistent with an enterprise SaaS model: platform-based licensing against high-volume telemetry data, anchored by long-cycle contracts with deep integrations into existing data and cloud environments. The business raised a $10M Series B in November 2021 led by Baird Capital, with earlier rounds prior to that, and operates with an 11–50 employee headcount, suggesting a lean enterprise sales and engineering model rather than a high-touch SMB motion. In 2025, the company was positioned by Gartner as a Visionary in the Magic Quadrant for Observability Platforms, marking a third-party validation milestone that signals a strategic pivot from its Circonus heritage toward an AI-native, multi-product platform narrative.

Circonus firmographics

Firmographics
Name
Circonus
Legal name
Circonus
Website
https://circonus.com
Company type
Private
Founded year
2010
Operating status
Operating
Headcount range
11–50 employees
Short description
Circonus (now Apica) provides the Apica Ascent telemetry and observability platform for enterprise customers such as Equifax, Google, Microsoft, and Morgan Stanley, with seven core products spanning ingestion, monitoring, and AI/LLM observability.
Ownership category
akta.pro rank

Circonus industry classification

Industry
Product category
Observability and Monitoring Software
NAICS
Computer Systems Design and Related Services (5415), Custom Computer Programming Services (541511)
SIC
Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
akta.pro industry
PRIMARYHDAEAIAB
iPaaS (Cloud Integration Platforms)
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Application Integration & iPaaS (API Management, ESB)
SECONDARYHDAEANAI
AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI)
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Artificial Intelligence Platforms for Enterprise
SECONDARYHDAEAHAG
iBPMS (Intelligent BPM Suites) & Process Automation Suites
Hardware, Technology & Telecom/Enterprise Platforms & Databases/Business Process Management (BPM), Workflow & Automation Platforms

Keywords

  • Monitoring and analytics platform
  • Telemetry pipeline management
  • Enterprise observability software
  • Metrics infrastructure solutions
  • Application performance monitoring

Where Circonus is headquartered

Location

Headquarters

HQ city
Malvern
HQ country
United States
HQ region
North America

Offices1 record

Markets served

Circonus business model

Business model
GTM type
B2B
Offering type
Software
Cost components
Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Circonus product offering

Product offering

Core offering

Circonus operates a unified platform for monitoring and analyzing metrics, infrastructure, and applications. Its core offering, Apica Ascent, is a modular observability platform composed of seven core products — Flow (telemetry routing control plane), Lake (storage plane), Observe (AI-driven correlation), Fleet (agent collection plane), Forge (high-cardinality metrics), Vanguard (synthetic monitoring), and Wayfinder (test-data engine) — that together enable enterprises to manage telemetry pipelines, store and query high-cardinality data, and prepare data infrastructure for AI and agentic workloads.

Product overview

Apica offers a unified observability platform called Apica Ascent with a modular architecture comprising seven core products: Flow (control plane for telemetry routing), Lake (storage plane for data retention), Observe (intelligence plane with AI correlation), Fleet (collection plane for agent management), Forge (high-cardinality metrics), Vanguard (synthetic monitoring), and Wayfinder (test data provisioning). The platform enables enterprises to manage telemetry infrastructure, route data intelligently before expensive platform ingestion, and maintain compliance with zero data loss requirements.

Differentiator

Problem solved

Functional benefit

Products and services

  • Apica Flow

Companies that use Circonus

Customer profile

Ideal customer profiles1 record

Circonus technology and API

Technology

Technology focussed Yes

API detail

Has API
Yes
API docs
API detail

Core technology

AI maturity

App detail

Circonus partnerships and signals

Strategic signal

Scale indicators3 records

Circonus competitors and assessment

Company assessment

Direct peers

  • Datadog: Cloud-scale observability platform offering metrics, logs, traces, APM, and AI workload monitoring; competes directly with Apica Observe, Forge, and Fleet across enterprise accounts.
  • Splunk (Cisco): Enterprise log analytics and observability platform with telemetry pipeline capabilities; directly overlaps Apica's Lake, Observe, and Flow offerings for large regulated enterprises.
  • Cribl: Telemetry pipeline specialist (Cribl Stream) that routes, shapes, and reduces observability data before ingestion — the closest functional overlap with Apica Flow and Lake.
  • Dynatrace: Enterprise observability and AIOps platform with AI-driven correlation across logs, metrics, and traces; overlaps Apica Observe and Forge in large enterprise accounts.
  • New Relic: Unified observability platform covering APM, infrastructure, logs, and AI monitoring; directly competes with Apica Ascent for full-stack visibility use cases.
  • Grafana Labs: Open-source and commercial observability stack (LGTM: Loki, Grafana, Tempo, Mimir); competes with Apica Forge on high-cardinality metrics and with Observe on dashboards.
  • Chronosphere: Cloud-native observability platform purpose-built for high-cardinality metrics and cost control — directly overlaps Apica Forge and Flow for Kubernetes-scale enterprises.
  • Mezmo: Telemetry data pipeline platform for routing and transforming observability data; functionally the closest direct competitor to Apica Flow and Lake.

Emerging players

  • Honeycomb: Observability platform focused on high-cardinality event data and incident debugging; overlaps with Apica Observe and Forge in modern engineering organizations.

Broad incumbents

  • Sumo Logic: Cloud-native log management and observability platform with broader SaaS and security offerings; competes with Apica Lake and Observe for enterprise log analytics budgets.

Market position

Strengths4 records

Weaknesses4 records

Key risks6 records

Key highlights6 records

Customer concentration

Circonus social profiles

Digital presence

Circonus financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Circonus leadership team

Management profile

Number of profiles

Profiles3 records

Circonus funding detail

Funding detail

Funding overview

Funding rounds3 records

Investors5 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Circonus M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Circonus

What does Circonus do?

Circonus operates a unified platform for monitoring and analyzing metrics, infrastructure, and applications. Its core offering, Apica Ascent, is a modular observability platform composed of seven core products — Flow (telemetry routing control plane), Lake (storage plane), Observe (AI-driven correlation), Fleet (agent collection plane), Forge (high-cardinality metrics), Vanguard (synthetic monitoring), and Wayfinder (test-data engine) — that together enable enterprises to manage telemetry pipelines, store and query high-cardinality data, and prepare data infrastructure for AI and agentic workloads.

Is Circonus a public or private company?

Circonus is a private company. It is classified as venture growth investor backed and is currently operating.

When was Circonus founded?

Circonus was founded in 2010. It employs 11 to 50 people.

Where is Circonus based?

Circonus is headquartered in Malvern, United States, in the North America region.

Who are Circonus's main competitors?

Direct peers on record are Datadog, Splunk (Cisco), Cribl, Dynatrace, New Relic, Grafana Labs, Chronosphere and Mezmo. Honeycomb is listed as an emerging player. Sumo Logic is listed as a broad incumbent.

Does Circonus have an API?

Yes. Apica provides API access for developers to integrate and automate telemetry pipeline operations. The API enables programmatic access to monitoring, alerting, and observability features. Developer documentation is at apidocs.apica.io.

What industry is Circonus in?

Circonus's product category is Observability and Monitoring Software. Its primary akta.pro industry code is HDAEAIAB, iPaaS (Cloud Integration Platforms), with a secondary code of HDAEANAI, AI Integration & Orchestration Platforms (Connectors, Workflow, iPaaS for AI). Its NAICS code is 5415 and its SIC code is 7372.

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Live signals
Pulse 2.0Why Apica Is Buying Telemetry Data Management Company CirconusApica acquired telemetry data company Circonus and announced a new funding round led by Riverside Acceleration Capital. The acquisition integrates Circonus' IRONdb and Passport products into Apica's Ascent Platform, with capabilities expected in the first half of this year.GlobeNewswireApica Acquires Telemetry Data Management Pioneer Circonus and Lands New FundingApica acquired telemetry data company Circonus and announced a new funding round led by Riverside Acceleration Capital. The acquisition adds Circonus' IRONdb and Passport products to Apica's Ascent platform, with integration expected in the first half of 2024.ApicaApica Acquires Telemetry Data Management Pioneer CirconusApica has acquired telemetry data company Circonus to enhance its data management and observability capabilities. This acquisition follows a new funding round led by Riverside Acceleration Capital, positioning Apica to integrate Circonus' products into its existing platform to better serve enterprise clients. By leveraging Circonus' technology, Apica aims to address the growing challenges companies face with data management and observability.PR NewswireCirconus Launches Open Beta for Passport - Industry's First Dynamic Telemetry Management SolutionCirconus announced the open beta launch of Circonus Passport, an industry-first dynamic telemetry management solution designed to help organizations reduce observability costs. The solution enables companies to automatically adapt telemetry collection strategies based on IT environment signals, addressing the common trade-off between excessive data costs and compromised visibility. Organizations can now join the open beta program to access the platform's features.PR NewswireCirconus Continues to Bolster Executive Team, Welcoming Tyler Carnathan as Vice President of SalesCirconus, a full-stack monitoring and analytics platform, announced the appointment of Tyler Carnathan as Vice President of Sales, effective immediately. Carnathan joins from Verkada, where over four years he helped grow the enterprise building security company from approximately 3,250 to more than 13,000 customers and a $3.2 billion valuation. The company, which serves clients including HBO, Major League Baseball, and Redfin, expects Carnathan's SaaS sales expertise to help build a more predictable revenue engine amid increasing demand for consolidated observability platforms.PR NewswireCirconus Announces Will Krause as Vice President of Customer Success and Solutions EngineeringCirconus, a full-stack monitoring and analytics platform, announced the appointment of Will Krause as Vice President of Customer Success and Solutions Engineering, effective immediately. Krause brings experience from previous roles at Comcast, Veridium, Appbus, and SevOne, where he worked in engineering, solutions architecture, and customer-facing positions. The company stated that his technical and business expertise will help customers successfully deploy the platform and realize its full value.PR NewswireCirconus Announces David Wallace as Chief Technology OfficerCirconus appointed David Wallace as its new Chief Technology Officer, effective January 1, 2022. This leadership change follows a recent investment round led by Baird Capital and coincides with the company's record year of growth driven by global digital transformation initiatives.FinSMEsCirconus Raises $10M in Series B FundingPhiladelphia-based Circonus, a full-stack monitoring and analytics platform provider, raised $10 million in Series B funding led by Baird Capital, with participation from NewSpring Capital, Osage Venture Partners and Bull City Venture Partners. Joanna Arras, a Baird Capital partner, will join the board. The company plans to use the funds to accelerate growth and scale product innovation.PR NewswireCirconus Raises $10M Series B Funding Led by Baird CapitalCirconus announced the closing of a $10 million Series B funding round led by Baird Capital, with participation from existing investors NewSpring Capital, Osage Venture Partners, and Bull City Venture Partners. The company plans to utilize this capital to accelerate growth, scale product innovation, and expand its market presence in the IT infrastructure monitoring sector.PR NewswireCirconus Extends its Powerful Full-Stack Observability for Edge Computing, 5G Applications, and IoT DeploymentsCirconus announced an extension of its telemetry monitoring platform with enhanced support for edge computing, 5G applications, and IoT deployments, introducing its patented Zero-Gravity Data technology designed to process massive data sets generated at the edge.