PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteSweet Security announced on August 9, 2023, that it had emerged from stealth, raised $12 million in seed funding and launched its Cloud Runtime Security Suite. Glilot Capital Partners led the round, with CyberArk Ventures and angel investors participating, according to the company’s announcement. The company later disclosed a $75 million Series B in November 2025, so the seed round is an early milestone rather than its latest reported financing.
What Sweet Security announced in 2023
The August 9, 2023 announcement combined three events: Sweet Security’s emergence from stealth, its $12 million seed financing and the launch of its Cloud Runtime Security Suite. The product was enterprise cloud security software, not a consumer device or service.
As an Amazon Associate I earn from qualifying purchases.
Sweet said Glilot Capital Partners led the seed round. CyberArk Ventures and angel investors also participated. The named angels included Gerhard Eschelbeck, described in the announcement as a former Google CISO, and Travis McPeak, who had led product security at Databricks. These are details reported by Sweet at the time, not an independent account of the transaction.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
What cloud runtime security does
Runtime security monitors software and workloads while they are operating in deployed environments. It aims to provide visibility into activity as it happens, allowing security teams to investigate potential attacks and, where available, respond or prevent further activity.
#1 Best Overall
That differs from development-stage security, which looks for risks earlier in the software lifecycle, such as during coding, building or testing. The two approaches address different moments: earlier checks can identify issues before deployment, while runtime monitoring can surface behavior that occurs after software is running. Sweet’s 2023 product thesis was that development-stage measures are important but do not replace visibility into deployed workloads.
What Sweet said its suite was designed to provide
Sweet described the suite as cloud-native software for runtime detection and response, discovery and prevention. The company’s current website describes its positioning as Runtime CNAPP and AI security, and emphasizes cloud visibility, runtime context, and detecting and neutralizing threats in real time. These are company descriptions of its product and approach; the cited materials do not provide independent comparative testing of its effectiveness.
Rank #2
TechCrunch’s August 2023 coverage identified eBPF as one technology underlying Sweet’s approach. The article also reported that the company then had fewer than 20 employees and intended to build out the product while continuing work with early design partners. Those details describe the company at that time, not its current size or plans.
Founders and leadership
Sweet’s 2023 announcement named Dror Kashti, Eyal Fisher and Orel Ben-Ishay as co-founders and described their earlier roles in Israeli military cybersecurity. Sweet’s current company page lists Kashti as Co-Founder and CEO, Fisher as Co-Founder and CPO, and Ben Ishay as Co-Founder and VP R&D. The company page’s current spellings and titles are used here for present-day references.
In the 2023 release, Kashti, then identified as co-founder and CEO, said: “’Cybersecurity’ and ‘delightful’ are not words that normally go hand in hand, but we want our customers to use them in the same sentence when talking about our solution.” The statement expresses the company’s aspiration, not a measured customer satisfaction result.
How the funding story changed after the seed round
On November 12, 2025, Sweet announced a $75 million Series B led by Evolution Equity Partners, with Munich Re Ventures, Glilot Capital Partners and Key1 Capital participating. Sweet’s Series B announcement said the financing brought its total funding to $120 million.
A Sweet blog search result has also reported a cumulative total of $125 million. Because that conflicts with the Series B press release’s $120 million figure, the more precise description is that the November 2025 release reported $120 million in total funding; the company’s published figures are not fully consistent. The $12 million seed and $75 million Series B are separate announced rounds.
The Series B release also said Sweet had achieved sixfold ARR growth and a tenfold expansion in enterprise customers. Those are company-reported performance claims, not independently verified statistics. The same release quotes Kashti as saying, “No one else approaches runtime cloud and AI protection the way we do.” That is promotional language attributed to the company’s CEO, not an independently established category ranking.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What a buyer should evaluate in runtime security tools
Sweet’s announcements describe its product direction, but do not establish how it compares with other providers in real deployments. Organizations considering runtime security software can use the following questions to assess fit:
- Coverage: Which cloud providers, workload types and deployment environments does the product support?
- Signals: What runtime activity does it collect, and what data or permissions are required?
- Detection and response: Which detection and response functions are included, and which actions require analyst approval?
- Prevention: Can the product block activity, and how are false positives and business-critical workloads handled?
- Context: Can findings be connected to workload identity, application behavior and cloud configuration?
- Operational overhead: What is required to deploy, tune and maintain the system, and how does it fit into existing security workflows?
These are evaluation criteria rather than a ranking: the cited sources do not provide independent measurements that compare Sweet with other vendors on these dimensions.
