Harness
PrivateLast Round
Series E
Dec 11, 2025
Est. Valuation
$5.5B
Total Funding Raised
$815M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Harness is a software delivery company that provides an AI-driven platform for continuous integration, continuous delivery, and software engineering automation.
Sector
Enterprise Software
Verticals
DevOps & Containers, Cloud Infrastructure, Application Security, Cloud Security
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Application
Keywords
Price History
Caplight MarketPrice™ estimate for Harness, published with a 90-day delay.
Caplight MarketPrice™
$17.38
per share, as of May 2026
+58.1%
2-year change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
Harness Comparables
Compare Harness with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| GitLab Inc. | 86% | |
| CloudBees | 84% | |
| CircleCI | 82% |
Harness Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Dec 11, 2025 | ||||
| Debt - General | May 14, 2024 | ||||
| Series D | Apr 26, 2022 | ||||
| Series C | Jan 14, 2021 | ||||
| Series B Extension | Dec 1, 2020 | ||||
Series B | Apr 23, 2019 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER |
Key People
Founding team and executive leadership
Harness Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Hercules Capital | Debt - General |
| Balyasny Asset Management L.P. | Series D |
| GV | Series D, Series B |
| Citi Ventures | Series D, Series C |
| Gaingels | Series D |
| Norwest Venture Partners | Series C, Series D |
| BIG Labs | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 17, 2026
Choice Hotels referenced as a new customer.
- Jun 17, 2026
Named to the Inc. Power Partner list for software delivery success.
Recent news
Latest coverage and updates
- acquiresSep 10, 2026
Harness Inc. acquired DeepSource Corp. on Sep 10th '26.
- launchesAug 28, 2026
Harness Inc. launches agentic resilience testing.
- launchesAug 28, 2026
Harness Inc. launched Code Repository on Aug 28th '26.
- launchesAug 27, 2026
Harness Inc. launched AI Code Review on Aug 27th '26.
- launchesAug 27, 2026
Harness Inc. launched Agent-Ready Harness Code Repository and AI Code Review capabilities on Aug 27th '26.
Harness Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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