Imply

Real Time Databases

Imply is a cloud data platform built on Apache Druid, founded in 2015 by three Metamarkets alumni: Fangjin Yang (CEO), Gian Merlino (CTO), and Vadim Ogievetsky (Chief Experience Officer).

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Cloud platform for real-time analytics and observability built on the open-source Apache Druid database.

Imply is a cloud data platform built on Apache Druid, founded in 2015 by three Metamarkets alumni: Fangjin Yang (CEO), Gian Merlino (CTO), and Vadim Ogievetsky (Chief Experience Officer). The company commercializes Druid, the distributed, open-source columnar database that the founders originally developed for streaming data analytics. Imply reached unicorn status in May 2022 with a $100 million Series D funding round from Thoma Bravo, bringing total raised to $215 million.

The platform targets enterprises needing real-time analytics on high-volume event streams, with production users including Netflix (which ingests 2 million events per second), Cisco, Salesforce, Conde Nast, and CircleHD. In 2024, Imply expanded Polaris, its fully managed database-as-a-service, to Microsoft Azure, and added support for Apache Iceberg and Deltalake. The company is not profitable but disclosed $48.5 million in annual recurring revenue in 2024, up from $35.6 million in 2023.

In September 2025, Imply launched Imply Lumi, an observability warehouse designed to decouple observability stacks, with native integrations to Splunk, Grafana, Tableau, and AI assistants. The product addresses rising demand for cost-efficient data retention in observability—a market segment Imply is positioning as an alternative to legacy monolithic SIEM vendors.

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Products by Imply

Who buys this

  • Enterprise tech and media companies running high-volume event analytics (Netflix, Cisco, Salesforce, Conde Nast)
  • Observability and security teams consolidating logs and metrics outside of traditional SIEM silos
  • Data-intensive applications requiring sub-second query latency on streaming data (IoT, fraud detection, network monitoring)

Publicly disclosed clients

  • Netflix
  • Cisco
  • Salesforce
  • Conde Nast
  • CircleHD

Strengths and what to watch

Strengths

  • Founded by and attracts Apache Druid creators; deep domain expertise in distributed columnar databases and streaming data
  • Diversified revenue streams via Polaris (managed cloud database) and Lumi (observability warehouse), not locked into single product category
  • Strong funding backing ($215M raised) and profitability trajectory (ARR growing 35%+ YoY in 2024) without IPO pressure

Watch for

  • No Series E or recent funding rounds since May 2022; no public path to profitability or exit despite unicorn valuation
  • Lumi is a new category entry (launched September 2025) competing against Splunk, Datadog, and Elastic in observability; adoption risk remains unproven
  • Product concentration on Druid—open source competitors (ClickHouse, Dragonfly, DuckDB) are commoditizing real-time analytics; Imply's defensibility depends on cloud convenience and integrations, not technology moat

Recent moves

Key Information

Industry
Real Time Databases
Founded
2015
Employees
173
Headquarters
San Francisco
Country
United States

Frequently Asked Questions

What is Imply?

Imply is a cloud data platform built on Apache Druid, enabling real-time analytics on high-volume event streams. Founded in 2015 by Metamarkets alumni, it targets enterprises needing sub-second query latency on streaming data. The company reached unicorn status in May 2022 with $215 million in total funding.

What does Imply Polaris do?

Imply Polaris is the company's fully managed database-as-a-service solution built on Apache Druid. It handles real-time analytics for enterprises without requiring self-managed infrastructure. In 2024, Polaris expanded to Microsoft Azure, alongside native support for Apache Iceberg and Deltalake data formats.

Who are Imply's biggest customers?

Imply's notable customers include Netflix (ingesting 2 million events per second), Cisco, Salesforce, Conde Nast, and CircleHD. These enterprises rely on Imply for high-volume event analytics and real-time streaming data processing. The company serves enterprise tech, media, and data-intensive applications requiring sub-second query latency.

What is Imply Lumi?

Imply Lumi is the company's observability warehouse launched in September 2025, designed to decouple observability stacks from monolithic SIEM vendors. It features native integrations with Splunk, Grafana, Tableau, and AI assistants. Lumi addresses rising demand for cost-efficient data retention in observability and security operations.

How much revenue does Imply generate?

Imply disclosed $48.5 million in annual recurring revenue (ARR) in 2024, up 35%+ year-over-year from $35.6 million in 2023. The company is not yet profitable but demonstrates strong growth trajectory. As of 2024, Imply reported approximately 100 enterprise customers globally.

When was Imply founded?

Imply was founded in 2015 by three Metamarkets alumni: Fangjin Yang (CEO), Gian Merlino (CTO), and Vadim Ogievetsky (Chief Experience Officer). The founders originally developed Apache Druid at Metamarkets before commercializing it through Imply. The company reached unicorn status in 2022.

How Imply compares

Direct head-to-head against 2 competitors. Picked by 7wData.

This company

Imply

Positioning
Cloud platform for real-time analytics and observability built on the open-source Apache Druid database.
Customer segments
Enterprise tech and media companies running high-volume event analytics (Netflix, Cisco, Salesforce, Conde Nast)
Strengths
Founded by and attracts Apache Druid creators; deep domain expertise in distributed columnar databases and streaming data
Watch for
No Series E or recent funding rounds since May 2022; no public path to profitability or exit despite unicorn valuation
Recent moves
Imply launches Imply Lumi, described as the industry's first observability warehouse, with native integrations to Splunk, Grafana, Tableau, and AI assistants like Claude

ClickHouse Cloud

Positioning
Columnar analytics for high-volume event streams, observability, and AI workloads, favored by developer-led teams wanting cloud or self-managed deployment.
Customer segments
Developer-led data teams at tech, fintech, and media companies; buyers are data engineers and platform architects.
Strengths
Sub-second query performance on petabyte-scale event data, validated by Meta, Tesla, Anthropic, and Cursor in production.
Watch for
January 2026 expansion into Postgres transactions and LLM observability via Langfuse dilutes focus; enterprise buyers flag roadmap clarity concerns.
Recent moves
January 2026: raised $400M Series D at $15B valuation and acquired Langfuse, an open-source LLM observability platform.

StarTree

Positioning
Commercial managed service for Apache Pinot, targeting engineering teams running continuous real-time analytics on streaming event data.
Customer segments
Engineering and data platform teams at tech and financial services companies embedding real-time analytics into user-facing products.
Strengths
Sole commercial backer of Apache Pinot, handling 1 billion queries per week with native streaming upserts and vector search.
Watch for
G2 reviewers cite steep per-query pricing at scale and thin documentation for non-standard configurations as adoption friction.
Recent moves
July 2025: closed $47M Series B to accelerate Apache Pinot enterprise adoption and expand StarTree Cloud managed service.

Sources

  1. imply.io — Company mission, products (Polaris, Lumi), customer base, positioning
  2. techcrunch.com — Series D funding ($100M), valuation ($1.1B unicorn), post-money valuation, investors (Thoma Bravo, OMERS, Bessemer, a16z, Khosla), use of funds (hiring to 300 employees)
  3. imply.io — Founders and leadership (Fangjin Yang CEO, Gian Merlino CTO, Vadim Ogievetsky Chief Experience Officer), background at Metamarkets, Apache Druid origins
  4. druid.apache.org — Named customers using Apache Druid: Netflix, Cisco, Salesforce, Conde Nast, CircleHD
  5. imply.io — Total funding history, Series D details, company positioning
  6. getlatka.com — Revenue figures ($63M revenue, 100 customers reported in 2024, ARR data)