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Mezmo

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Mezmo

Observability platform to control all of your log data

mezmo.com
HQ: San Jose, CA, USA; Mountain View, CA, USA; Remote
51-200
B2B

Company research

Public company, workplace, funding, and market signals

Updated Jul 30, 2026

Overview

Mezmo is a San Jose-based, remote-first software company that builds an AI-driven telemetry platform for agentic ops, centered on AURA and its active telemetry / telemetry-pipeline product line for SRE and platform teams.

Primary product

AURA and Mezmo’s Active Telemetry / Telemetry Pipeline platform for production AI and SRE workflows.

Founded

2015

Headquarters

San Jose, California, United States

Team size

40-50 employees

Work style

Remote

Industry

Software Development

Sub-industry

Observability / telemetry pipelines / AI SRE

Offices

2059 Camden Ave #297, San Jose, CA 95124, USA (principal place of business / HQ)

Business model

B2B SaaS
subscription software
usage-based platform pricing
open-source-led commercial software

Funding

Stage

Series D / late-stage venture

Total raised

$110M

Latest round

Series D · Dec 2021

Latest amount

$50M

Series D

Dec 2021 · NightDragon

$50M

Series C

Jul 2020 · Emergence Capital

$25M

Series B

Dec 2018 · Emergence Capital

$25M

Series A

Nov 2017 · Initialized Capital

$7M

Seed

Jul 2016 · Tamares

$1.3M

People & investors

Leadership

Tucker Callaway

Chief Executive Officer

Douglas Bielecki

Vice President, FP&A

Shannon Dennis

Vice President, Engineering

Arta Shita

Sr. Director, Growth Marketing

Josh Leger

Sr. Director, Sales

Rich Prillinger

Sr. Director, Platform Engineering

Norman Hsieh

Vice President, Business Development

Andre Elizondo

Director of Innovation

Founders

Chris Nguyen

Co-Founder

Lee Liu

Co-Founder

Investors

Emergence Capital
Initialized Capital
Jaan Tallinn
NightDragon
Providence Equity Partners
Radianx Capital
Tamares
TI Platform Management
Top Tier Capital Partners
Transpose Platform Management
Trend Forward Capital
Y Combinator

Work & culture

Remote-first and globally distributed, with a culture that emphasizes diversity, collaboration, fun, and a bias toward shipping practical product improvements. Public materials also highlight open-source, engineering-led product development and a strong focus on reliability and customer outcomes.

Work style

Remote

Visa sponsorship

Limited

Compensation

Public job listings and culture pages point to geographically benchmarked pay, equity, and strong benefits. Example postings show annual salary ranges such as $140k-$204k plus equity/benefits for senior software engineering and $240k-$270k plus equity/benefits for principal product roles, along with remote-work stipends.

Benefits

Competitive salary benchmarked to geography
Full health coverage for employees and families
Unlimited PTO
Company-wide wellness days
Remote work expense reimbursement
Hardware setup provided by the company
Dental coverage
Vision coverage

Product & market

Pricing

Transparent platform pricing with per-gigabyte ingestion and retention charges; Mezmo says it does not use per-query AI surcharges.

Differentiators

  • —Active Telemetry that filters and enriches telemetry before it reaches downstream tools
  • —AURA open-source agentic harness for production AI
  • —Context engineering for cleaner AI/SRE inputs
  • —Model-agnostic integration through MCP
  • —Built-in governance, approvals, and execution traces
  • —Cost-focused telemetry processing to reduce observability spend
  • —Open-source-led product strategy
  • —Route / transform / send control over telemetry data

Technology

Rust
OpenTelemetry
Model Context Protocol (MCP)
Kubernetes
Docker
Terraform
GitHub Actions
AWS
Azure
Google Cloud
Prometheus
Datadog
Jira
Slack

Customers

IBM Cloud
AuditBoard
Lime
Sysdig
Asics
Better.com
6 River Systems
Lifesize
Reltio

Competitors

Datadog
Dynatrace
New Relic
Splunk
Elastic
Honeycomb
Grafana Labs
Cribl

Scale & contact

Estimated revenue

$25M-$50M (public estimate; sources vary)

support@mezmo.com

Signals & risks

Layoff
Apr 2025

A former employee said their team and position were impacted in Mezmo’s most recent round of layoffs, indicating a material workforce reduction event.

Source

Latest news

Mezmo Open Sources AI SRE Operations

DevOps.com · Jul 2026

Covers Mezmo’s public open-source AI SRE push and the company’s argument that reliability agents need guardrails, context, and transparent orchestration.

AURA is a Free and Open Source AI SRE That Is Democratizing Agentic Reliability

USA Today · Jul 2026

Explains why Mezmo is open-sourcing AURA and how the company is positioning open, auditable agentic reliability tooling for production SRE.

Mezmo Launches the World's Fastest and Most Accurate AI SRE at KubeCon

PR Newswire · Oct 2025

Announces an AI SRE agent for root-cause analysis, framing context engineering as the company’s core advantage and positioning Mezmo around production AI reliability workflows.

Mezmo Announces Cost Optimization Workflow to Reduce Observability Spend for Datadog Users

Mezmo newsroom · Jun 2025

Introduces optimization workflows for Datadog users and reinforces the company’s cost-control and telemetry-pipeline positioning.

Mezmo Unveils Mezmo Flow for Guided Data Onboarding and One-Click Log Volume Optimization

GlobeNewswire · Nov 2024

Launches Mezmo Flow to help onboard log sources, profile data, and reduce log volume; the release highlights guidance and pipeline optimization.

AboutAURA repoCareersCultureEngineering blogGitHub orgHomepageLinkedIn companyPricingX
SourcesMezmo homepageAbout MezmoMezmo cultureMezmo pricingMezmo newsroomMezmo supportPrivacy policyTerms of serviceMezmo LinkedIn company pageMezmo GitHub orgAURA repoMezmo blog: Why We Open-Sourced AURA

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