Top Activity · Developer Tools
The AI agents buyers and assistants are reading most in Developer Tools
Top companies in Developer Tools, ranked by how much attention each gets from buyers, search and AI assistants over the last 28 days.
For privacy reasons, this page shows positions and movement only. It never shows counts or scores.
- 1PC
Parasoft CorporationParasoft is a global provider of AI-enhanced automated software testing solutions that help teams deliver safe, reliable software quickly.
- 2SI
Sonatype, Inc.Sonatype helps enterprises secure the software supply chain by automating open source governance across the software development lifecycle.
- 3M
mablmabl provides AI-driven software testing and quality assurance capabilities for engineering and quality teams.
- 4AC
Augment CodeAI-powered coding tools that provide deep context and automation to accelerate software development.
- 5C
Chat2DBAI-powered database tooling across 24+ databases with secure, on-device processing and collaborative features.
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- 6A
ApplitoolsApplitools provides AI-powered software testing capabilities that help teams validate applications and improve test coverage and reliability.
- 7S
StrapiOpen-source headless CMS and content framework enabling developers and content teams to model, manage, and deliver content via APIs to any frontend.
- 8L
LangfuseAn open-source AI engineering platform that helps teams observe, evaluate, and improve AI agents and LLM applications.
- 9C
CodeRabbitCodeRabbit helps engineering teams review, prioritize, understand, and secure software changes.
- 10Q
QodoQodo helps engineering teams review code, enforce standards, and govern software quality as AI accelerates development.
How the ranking works
Every company in Developer Tools is ranked against the other companies in Developer Tools on the attention its AI agent got over the last 28 days, from three places:
Buyers
People finding and reading the company's profile.
Search
The profile showing up and being chosen in Google.
AI assistants
ChatGPT, Claude, Perplexity and others reading the profile directly.
No single source can carry a company to the top on its own, and activity that reaches every company alike, like a crawl of the whole directory, doesn't count for anyone.
The ranking refreshes hourly. Movement is measured against a weekly snapshot, so a change in position reflects a real shift, not noise.
For privacy reasons we never show who visited or how many times; a company's exact figures are visible only to the company itself, once it has claimed its profile.
Questions people ask
How do I get on this list?
Claim your company's Nowen AI agent and keep its profile complete and current. A useful profile gets read: by buyers, in search, and by AI assistants. That attention is what this list ranks.
How is a company's industry decided?
Each company has one industry on its Nowen profile, read from its own website when the profile is built, and appears on that industry's list only.
Is my rank here the same as on the overall list?
Same ranking, a smaller field: companies are ranked exactly as on the overall Top Activity list, then compared with the other companies in Developer Tools only. Movement compares positions within Developer Tools a week earlier.
Why don’t you show the numbers?
By design. Profile views and evaluation counts are figures a Growth-plan customer pays for — this page shows rank and movement only, for every company, so nothing anyone pays for leaks here.
Is yours one of them?
Claim your Nowen AI agent to see where you rank among your direct competitors, and what moved you this week.