Developer Tools · Reviewed June 26, 2026

Harness

Harness is an AI-native software delivery platform spanning CI/CD, testing, security, and cloud cost.

Pricing
Freemium
Rating
4.83/ 5 · 96 reviews
Last reviewed
June 26, 2026
Channels
Harness product interface dashboard screenshot homepage view
01

Overview

Harness: AI-Native Software Delivery

Harness is an AI-native platform for the software delivery lifecycle. It brings continuous integration and delivery, test automation, application security testing, cloud cost management, an internal developer portal, and AI-driven incident response into one system, using AI across each to help teams ship faster and more safely. Rather than assembling separate DevOps tools, engineering organizations get an integrated platform where AI assists with everything from authoring tests to triaging incidents.

It is built for engineering and platform teams that want delivery, security, and cost handled together with AI assistance.

Key Features

  • Continuous delivery and GitOps across clouds
  • AI test automation with self-healing tests
  • Application security testing from code to runtime
  • Cloud and AI cost management
  • Internal developer portal
  • AI SRE for incident triage and resolution

Ideal Use Case

Harness fits engineering and platform teams that want to consolidate CI/CD, security, cost, and incident response into one AI-native platform. It suits organizations standardizing software delivery rather than maintaining many separate DevOps tools.

How Harness differentiates

Harness spans the full delivery lifecycle — build, deploy, test, secure, and run — with AI woven through each module, rather than a single-purpose CI/CD tool. It raised a $240M Series E and lists customers including Citi, United Airlines, and Home Depot.

FAQ

What is Harness? An AI-native software delivery platform spanning CI/CD, testing, security, and cloud cost.

Is there a free tier? Yes — Harness offers free tiers across its major products, with paid plans.

What does the AI do? Assists with test authoring, self-healing tests, cost optimization, and incident triage.

Who backs Harness? A $240M Series E; customers include Citi, United Airlines, and Home Depot.

tl;dr

Harness is an AI-native software delivery platform spanning CI/CD, testing, security, and cloud cost, backed by a $240M Series E and used by Citi and United Airlines.

02

Why Use Harness

Rating
4.83
Across 96 verified reviews
Saved
270
By ToolDirectory readers
Pricing
Freemium
Publisher-listed pricing model
Listed
Since 2026
Continuously re-reviewed by editors
Category
Developer Tools
Primary listing
Verified by editors during the most recent review · ToolDirectory.AI
03

FAQ

Q.
A.
What is Harness?
An AI-native software delivery platform spanning CI/CD, testing, security, and cloud cost.
Q.
A.
Is there a free tier?
Yes — Harness offers free tiers across its major products, with paid plans.
Q.
A.
What does the AI do?
Assists with test authoring, self-healing tests, cost optimization, and incident triage.
Q.
A.
Who backs Harness?
A $240M Series E; customers include Citi, United Airlines, and Home Depot.
Harness product interface dashboard screenshot homepage view
04

User Reviews

4.83
Out of 5 · 96 ratings
5
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