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40 The fastest growing cybersecurity companies
May
The cyber security industry is growing rapidly, and both fresh and recognized players are fighting for attention. Many fresh innovations in the field of security directed by AI are also overwhelmed by the market.
Using data on the growth of the Ahrefs website, we found 40 the fastest growing cybersecurity companies in 2025 based on the raise in organic traffic from year to year (Yoy).
We analyzed over 4,300 global cybersecurity companies and filtered for people from at least 1000 monthly organic visits in 2025.
Only companies that increased organic traffic at least five times compared to the previous year were the last list.
40 The fastest growing cyber security companies belonged to several key categories:
- Cloud safety and saas: Protection of contemporary infrastructure, application and data in the cloud.
- Threat detection and reaction: Identification and alleviation of cybercrime in real time.
- Identity, access and privacy: Certificate management, encryption and safe and sound communication.
- Programmer’s security and API: Security of API interfaces, integration and programmers’ environments.
- Training, services and compliance: Strengthening safety through education, audits and risk management tools.
Thanks to artificial intelligence, many innovations are currently happening in the cyber security industry, which leads to the growth of fresh players entering the market over the past year or two. I chose five companies using pioneering or different strategies to develop quickly.
Here’s what works for each of them.
The act is a rapidly developing API security platform that supports technical teams, such as software programmers, QA engineers and automation specialists.
Their distinctive growth (45 -fold raise in organic traffic since 2024) is largely driven by the library of free programmers tools, such as phone numbers generators, Regex testers and e -mail validations.
These tools currently constitute almost 98% of the organic acto movement.
But what makes this strategy particularly effective is its resistance to the AI review. Their keywords of their ranking tools for the function of reviewing artificial intelligence in half as often as the rest of the keywords for which they occupy.
| Keywords act with artificial intelligence reviews | |
|---|---|
| Whole page | 13.4% |
| Tools | 7.3% |
This means that seekers will click the Akto website much more often to access tools directly, instead of getting the answer from AI.
Because the tools they created are addressed specifically to the audience, which can buy their product, this is an effective strategy of content in the middle of a string, which can also improve their brand awareness. They not only pursue traffic to raise their vanity indicators.
Wiz is a cloud safety platform that helps organizations to identify and fix the risk in the entire cloud environment. He experienced rapid growth in 2024:
Their growth (over 7 times a year) was driven largely by the success of their Wiz Academy, the Educational Resources Center adapted to technical safety specialists.
Despite the similar number of pages as on the blog, the Academy dramatically exceeds it in every metric:
- Earning 47.4% of the complete movement of the site
- Generating 15 -times of a greater value of traffic to a page than a blog
- Ranking for 3500+ more keywords
- Requirement much less links to be made
| Academy | Blog | |
|---|---|---|
| Pages | 343 | 393 |
| Keywords | 17618 | 14061 |
| Organic movement | 45987 | 5072 |
| Movement value | $ 220,000 | $ 16,500 |
| Cufflinks | 6904 | 53 035 |
| Sending domains | 1868 | 5072 |
| Average movement / page | USD 641 | $ 42 |
These educational pages occupy highly intensive, technical keywords and are organized in a way that still encourages clicks (even from AI reviews), providing specialist knowledge, clarity and trust.
By investing in authoritative content in the style of teaching, and not only by publishing isolated posts on the blog, Wiz built a scalable, belonging to the Educational Center brand, which positions them as a trusted leader of thoughts, not just a supplier.
Managed methods are a cyber security platform focusing on the protection of K – 12 schools against cybernetic threats, data loss and problems related to regulations.
In 2024, it grew more than 7 times at a constant and balanced pace:
While many cyber security companies are chasing the topics of huge volume blogs, managed methods have taken a more targeted path, creating educational content especially for school and teachers administrators.
Their blog is the best -working segment on their website, earning over 92% of traffic. But he doesn’t try to assess advanced cyber security concepts.
Instead, it includes practical educational topics, such as the protection of student data in Google working space and technology management in class. This particular emphasis has helped them constantly grow and build trust in a niche audience, whose majority of security providers are not allowed.
Many other companies that I checked, by curationing this list, have experienced the fastest growing cybernetic security companies, have experienced unbalanced growth from one or two viral positions. Managed methods are distinguished by a clear, repetitive strategy of the blog content.
Their growth is based on importance (not happiness), which positions them well for long -term visibility and authority in the education sector.
Edge Delta offers an observable and analytical tools of a journal for engineering teams managing contemporary huge -scale infrastructure.
Their movement began to grow in April 2024 and since then increased almost 19x, driven primarily by a rapid raise in technical blog guides.
Over 94% of their organic movement comes from blog posts focusing on topics-oriented topics-AI reviews, which have difficulty repetition with accuracy.
In fact, 21.5% of keywords are launched by the AI review, which is quite high, especially when we compare it with the key words of the act, which contain an AI review at most 13.4% of the time.
However, the depth and specificity of the Delta content give technical readers who require precise knowledge the reason why you can click.
What distinguishes their strategy is sustainable development. Like managed methods, their blog performance is distributed to many topics instead of one or two viral posts. They built a library of valuable resources, which solves real problems for a highly intensive audience-while their SEO strategy, both resistant and income adapted.
Stream Security is a cloud detection and response platform that helps teams to protect lively environment by continuous monitoring and real -time enforcement.
Their organic growth (over 7 times from 2024) is driven by a technical content strategy, which thoroughly answers precise engineering and security questions.
The structure is as technical rules sharing the content concentrator:
Instead of relying on the wide or message -based content, stream safety publishes niche sets of rules, configuration guides and implementation tutorials.
These resources are directly consistent with the daily challenges of their main recipients: cloud engineers and security practitioners.
About 20% of keywords that they assess for AI reviews, but in this case the technical complexity works in their favor, because the need for detailed information by target recipients is quite high.
Their audience is not looking for only quick summaries – they need precision, context and specialist knowledge. Having these queries with the content of high failure, stream safety earns a qualified movement and builds credibility in a space where correctness is more critical than convenience.
Final thoughts
Cybernetic safety companies on this list not only grow quickly, but become clever.
Each company has found a balanced path to organic visibility, from programmers and technical academies to tools to niche content strategies directed to the overlooked audience. It divides a deep understanding of his ideal customer and the approach of content that AI provides, cannot be easily replaced.
In the era in which the AI review threatens to flatten traffic on general content, these companies show that the depth, specificity and adaptation of recipients still win.
The fastest growing cybersecurity companies of tomorrow will be those that create with intention, not only for clicks, but for trust.
