Kong

Kong

High-performance API management and connectivity

Overview

Kong helps organizations manage and secure APIs in cloud-native environments. Its main products are Kong Gateway, a fast API gateway that routes, secures, and scales API traffic; Kong Konnect, a unified SaaS platform for API management; and Kong Mesh, an enterprise service mesh that coordinates microservices. Kong Gateway runs efficiently at high traffic levels and can operate on platforms like Kubernetes. The company differentiates itself by combining open-source software with paid features, support, and managed services, focusing on cloud-native architecture to improve developer productivity and application performance.

About Kong

Simplify's Rating
Why Kong is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Cybersecurity

Company Size

1,001-5,000

Company Stage

Series E

Total Funding

$345.6M

Headquarters

San Francisco, California

Founded

2017

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Simplify's Take

What believers are saying

  • EMEA customers grew 72% year-over-year, with Paris and Milan offices opened July 22, 2026.
  • Harness partnership launched generally available AI Discovery and AI Protection on July 23, 2026.
  • API + AI Summit 2026 on September 30 validates Kong’s category leadership with major sponsors.

What critics are saying

  • Kong Gateway Enterprise 3.4 and 3.11 entered EOL phases in August and July 2026.
  • Harness, Noma, and ModelOp now encroach on Kong’s AI governance and security layer.
  • OpenMeter integration into Konnect risks execution drag until mid-2026 customer migrations finish.

What makes Kong unique

  • Kong’s gateway sits inline, enforcing API and AI policy at runtime, not dashboards.
  • Konnect plus Insomnia 13 unifies discovery, testing, and deployment from June 16, 2026.
  • Open-source Kong Gateway still anchors enterprise sales, preserving developer adoption and ecosystem gravity.

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Funding

Total Funding

$345.6M

Above

Industry Average

Funded Over

8 Rounds

Series E funding typically includes additional rounds after Series D if the company needs more capital. The business is usually stable, and these rounds are typically used for further expansion or to address market challenges.
Series E Funding Comparison
Above Average

Industry standards

$100M
$245M
Stripe
$250M
Reddit
$1.3B
Epic Games
$1.5B
Airbnb

Benefits

Weekly Donut Chats

Home Office Stipend

Flexible Time Off & Dedicated Unplug Days

Virtual Events

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

1%
PR Newswire
Aug 6th, 2026
Kong wins 2026 API Award for Best in API Infrastructure.

Kong wins 2026 API Award for Best in API Infrastructure. Aug 06, 2026, 09:00 ET Kong Konnect recognized for helping enterprises securely manage APIs, AI models, and agents SAN FRANCISCO, Aug. 6, 2026 /PRNewswire/ - Kong Inc., a leading developer of API and AI connectivity technologies, today announced that Kong Konnect, the unified API and AI platform, has been named a winner of a 2026 API Award in the Best in API Infrastructure category. The 11th annual API Awards recognize the technologies, products, and teams advancing innovation across today's rapidly evolving API landscape. The award recognizes Kong Konnect's ability to help organizations manage the growing complexity of enterprise AI. As agents increasingly interact with APIs, models, and enterprise systems, Kong Konnect provides a unified platform for securing, governing, observing, and managing API and AI traffic while maintaining consistent controls across hybrid and multi-cloud environments. "This recognition validates a core belief at Kong: enterprises shouldn't abandon the disciplines that made APIs the backbone of digital business - they should extend them for the AI era," said Reza Shafii, Senior Vice President of Product at Kong. "Kong Konnect provides the connectivity layer for APIs, models, and agents, giving organizations the security, governance, and visibility they need to move AI from experimentation into production with confidence." "APIs have evolved from integration tools into the core infrastructure powering AI-native applications, autonomous agents, and intelligent digital experiences," said Jonathan Pasky, Executive Producer & Co-Founder of DevNetwork, producer of API World and the API Awards. "The 2026 API Award winners are helping define what's next for the API ecosystem, and Kong Konnect's recognition reflects its meaningful contribution to the industry's continued innovation and growth." Recipients were selected by the independent DevNetwork API Advisory Board based on technical innovation, industry impact, adoption within the API community, and overall contribution to advancing API technologies and best practices. You can find Kong at booth #201 at API World 2026 September 1-3, and don't miss your chance to attend API + AI Summit in Los Angeles September 30-October 1. You can register here. About Kong Inc. Kong Inc., a leading developer of API and AI connectivity technologies, is building the connectivity layer of AI. Trusted by the Fortune 500(R) and AI-native startups alike, Kong's unified API and AI platform enables organizations to secure, manage, accelerate, govern, and monetize the flow of intelligence across APIs and AI traffic - on any model, any cloud. For more information, visit www.konghq.com. SOURCE Kong Inc.

PR Newswire
Aug 4th, 2026
Kong announces conference agenda for API + AI Summit 2026.

Kong announces conference agenda for API + AI Summit 2026. Aug 04, 2026, 09:00 ET Taking place in Los Angeles on September 30-October 1, the conference will feature speakers from LinkedIn, The Vanguard Group, Southwest Airlines, and Spotify SAN FRANCISCO, Aug. 4, 2026 /PRNewswire/ - Kong Inc., a leading developer of API and AI connectivity technologies, has announced the agenda for its ninth annual API + AI Summit on Sept. 30-Oct. 1 at the InterContinental in Los Angeles. The conference brings together the top engineers, architects, and technology leaders building today's AI innovations. The agenda features speakers from global brands including LinkedIn, The Vanguard Group, Southwest Airlines, and Spotify. The theme of this year's conference, "Where APIs and AI Meet in Production", will be explored through discussions, technical sessions and hands-on labs focused on providing attendees with practical guidance for securely deploying AI in production, managing AI and API traffic across hybrid and multi-cloud environments, and building resilient, governed AI applications at scale. The full list of sessions can be found here. "Where APIs and AI Meet in Production isn't just this year's theme, it's the reality organizations are facing today," said Augusto Marietti, CEO and Co-Founder, Kong." The conversation has shifted from what's possible with AI to how to deploy it securely, govern it effectively, and connect it to the systems that run the business. At this year's API + AI Summit, we're bringing together the leaders shaping the next generation of AI to share what's working, what's changing, and what's coming next." Tracks for this year's conference include: * AI Governance: for leaders governing LLM access, security, and compliance. * APIs for the AI Era: for teams rebuilding their API foundation for AI workloads. * Agentic Architecture Best Practices: for streaming and data teams building reactive agents. * Token Cost Management: for teams managing AI costs and monetization. * Context Engineering: for engineers connecting agents to production systems. * Agent Stack Labs: five hands-on labs for engineers who want to build. Sponsors of the event include Amazon Web Services, EPAM, Noma Security, Akamai, Google Cloud, Harness and Zelar. About Kong Inc. Kong Inc., a leading developer of API and AI connectivity technologies, is building the connectivity layer of AI. Trusted by the Fortune 500(R) and AI-native startups alike, Kong's unified API and AI platform enables organizations to secure, manage, accelerate, govern, and monetize the flow of intelligence across APIs and AI traffic - on any model, any cloud. For more information, visit www.konghq.com. SOURCE Kong Inc.

PR Newswire
Jul 23rd, 2026
Harness and Kong expand partnership to deliver API and AI security for agentic era

Harness and Kong Inc. have expanded their partnership to provide comprehensive API and AI security solutions. The collaboration extends beyond their existing API Gateway integration to include Kong AI Gateway, addressing security challenges in AI-driven architectures and autonomous agents. According to a 2025 report, 62% of enterprises lack visibility into their LLM usage, whilst 74% believe AI sprawl will surpass API sprawl in terms of risk. The expanded solution offers AI discovery, automatically inventorying AI assets routed through Kong AI Gateway, and AI protection through real-time behavioural analysis to detect threats like prompt injection and data exfiltration. The integration builds on the companies' existing API security partnership, applying similar security depth to AI infrastructure. Both the API Gateway and AI Gateway integrations are now generally available to joint customers.

Goldin Digital Publishing Inc.
Jul 23rd, 2026
Harness and Kong Expand Strategic Partnership

Harness and Kong expand strategic partnership. July 23, 2026 Harness and Kong announced an expansion of their strategic partnership to address the growing security challenges posed by AI-driven architectures, autonomous agents, and Model Context Protocol (MCP) deployments. The two companies are extending their joint solution from Kong API Gateway to also include Kong AI Gateway, bringing Harness's AI security intelligence directly into the AI infrastructure layer and enabling enterprises to discover, monitor, and protect every agent, AI asset, LLM-powered service, and MCP-connected workflow that traverses it. Harness and Kong have been jointly trusted by enterprises to deliver best-in-class API security for years. The existing Harness and Kong API Gateway integration provides: - Comprehensive API traffic visibility and behavioral analysis across all Kong-managed services - Real-time detection and blocking of API threats, including OWASP API Security Top 10 risks, credential stuffing attacks, and business logic abuse - Continuous sensitive data tracking to identify PII exposure and regulatory risk - Zero-friction deployment alongside existing Kong configurations This new offering of the AI Gateway solution applies the same level of security depth to AI infrastructure, ensuring that security teams are not left behind as their organizations adopt AI and agentic operations. "Our partnership with Harness has given joint customers production-grade API security that works with the way they build, not against it," said Ken Kim, Senior Vice President, Business Development at Kong Inc. "Extending to include Kong AI Gateway is a natural next step. The same enterprises are now moving AI into production through our gateway and need the same depth of visibility and control they've come to rely on for their APIs for all AI traffic types including LLM, MCP, and A2A. That's exactly what this delivers and is crucial for organizations scaling in the agentic era." The new Harness and Kong AI Gateway integration directly tackles these challenges across two critical domains: AI discovery and AI protection. - AI Discovery: Harness automatically inventories every AI asset, API, MCP server, tool, prompt, and resource routed through Kong AI Gateway - providing security teams with a continuously updated catalog of their AI attack surface. No manual documentation. No blind spots. - AI Protection: Harness applies behavioral analysis and anomaly detection to AI traffic in real time, identifying prompt injection attacks, data exfiltration through AI responses, jailbreaking, malicious code in prompts, and other AI-specific threats. Enterprises gain the same depth of observability and protection for their agents and AI workloads that they already rely on for traditional APIs, with full prompt and response details available for incident investigation and inline policy enforcement through Kong AI Gateway. "Shadow AI has become the defining security blind spot for enterprises today. Traditional tools were built for static code and predictable systems, not for adaptive AI models, agent-to-agent communication, and MCP-connected workflows that evolve continuously," said Rahul Sood, GM of Application Security at Harness. "This integration of Harness AI Security with Kong puts security intelligence directly into the connectivity layer where AI traffic flows. Joint customers now have the visibility and control they need to move fast without losing sight of what's happening across their AI infrastructure." The Harness and Kong API Gateway integration is generally available now for all joint customers. The Kong AI Gateway integration, including AI Discovery and AI Protection, is also generally available now. Industry news. July 23, 2026 Azul announced that it will deliver monthly Critical Security Patch Updates (CSPUs) for Java Long-Term Support (LTS) versions for both Azul Core and Azul Prime, starting in August 2026. July 23, 2026 Prismatic announced native large data sync, a set of new capabilities that enables teams to move high volumes of customer data through the same integration platform they already use to build, deploy, monitor, and manage customer-facing integrations. July 23, 2026 Harness and Kong announced an expansion of their strategic partnership to address the growing security challenges posed by AI-driven architectures, autonomous agents, and Model Context Protocol (MCP) deployments. July 22, 2026 Sauce Labs introduced AURA, its AI-Unified Release Assurance platform, to close that gap. July 22, 2026 Harness announced the Harness AppSec Alliance, a strategic partner ecosystem that brings together application security, API and Agent security capabilities on a single platform. July 22, 2026 Mirantis announced that both k0s, its lightweight single-binary Kubernetes distribution, and k0rdent, its open-source distributed container management platform, have achieved CNCF Certified Kubernetes AI Conformance at Kubernetes v1.35. July 21, 2026 Google introduced Gemini 3.6 Flash, Gemini 3.5 Flash-Lite, and Gemini 3.5 Flash Cyber to help developers and customers build AI agents in production with higher token efficiency, lower latency, and reliable performance. July 21, 2026 Harness is extending its platform to cover the full AI Agent Development Lifecycle (DLC), giving enterprises a single set of pipelines and controls to build, test, deploy, and run agents the same way they already ship everything else. July 21, 2026 BellSoft announced the general availability of a new hardened builder image for Paketo Buildpacks(TM). July 20, 2026 Testlio unveiled the next evolution of its AI-driven testing platform, LeoCore(TM). July 20, 2026 Agent Island released v1.7.1. July 17, 2026 GitLab(link is external) released GitLab 19.2. As AI generates more code, dependencies, and change than developers can keep up with, GitLab 19.2 brings agentic automation to clear that load. July 16, 2026 Progress Software(link is external) announced that its Progress Chef(link is external) platform now delivers enterprise lifecycle management and configuration capabilities for NVIDIA DGX Spark, enabling IT teams to securely provision, monitor and manage the desktop AI supercomputer at scale. July 16, 2026 Atlassian Corporation announced new capabilities in Jira to advance AI-native software development for every engineering organization. July 16, 2026 Intruder announced the launch of AI Pentesting for web applications, providing on-demand penetration testing.

PR Newswire
Jul 22nd, 2026
Kong opens Paris and Milan offices as EMEA customer base grows 72% year-over-year

Kong Inc., a developer of API and AI connectivity technologies, has opened new offices in Paris and Milan, driven by strong growth across Europe, the Middle East, and Africa (EMEA). The company reported a 72% year-over-year increase in its regional customer base and expanded its headcount by 71% over the past two years. The Milan office will function as an engineering hub supporting R&D, product innovation, and customer success. The location marks a return to the city where co-founders Augusto Marietti and Marco Palladino started the company. Notable new customers include ING Bank, First Abu Dhabi Bank, Mistral, and PolyAI. Kong now has employees in 14 countries across EMEA, with expanded offices in London and Budapest alongside the new Paris and Milan locations.

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