Who is Kong Inc. for?

Enterprise platform teams running many APIs Orgs centralizing LLM/AI gateway access Microservices shops needing traffic control and rate limiting Hybrid and multi-cloud governance buyers

Who is Kong Inc. not for?

Small teams needing a simple API proxy Solo devs — nginx or a basic gateway is plenty Startups wanting transparent self-serve pricing Buyers without dedicated platform/DevOps staff

shouldiuse.io

Kong Inc. Review

Depends

Should I use Kong Inc.?

From APIs to AI, Kong is the fabric of modern connectivity. Centralize LLM access, automate API workflows, and secure your digital ecosystem at scale. - konghq.com

Analyzed September 17, 2026 · 1 month ago

Buy if you're an enterprise platform team governing many APIs or heavy LLM traffic. Skip if you're a small team that just needs simple routing or a basic proxy.

Confidence

Medium. Based on ~30 public sources including G2 reviews, Gartner press releases, funding news, and Kong's own site; AI-gateway claims lack independent user feedback.

Ratings

Value for money
Ease of useNo usability evidence in sources
Feature depth
Support qualityOnly paid services packages evidenced; no user ratings
Security posture

Pricing

Open Source

ModelNot disclosed

Monthly feesNot disclosed

HardwareNot disclosed

Free tierYes

Enterprise / KonnectContact sales

Best for

Enterprise platform teams running many APIs
Orgs centralizing LLM/AI gateway access
Microservices shops needing traffic control and rate limiting
Hybrid and multi-cloud governance buyers

Not for

Small teams needing a simple API proxy
Solo devs — nginx or a basic gateway is plenty
Startups wanting transparent self-serve pricing
Buyers without dedicated platform/DevOps staff

Gotchas - check before you buy

high

Enterprise pricing is quote-only; expect sales negotiation and annual contracts

medium

December 2024 unauthorized 3.4.0 Ingress Controller build — verify image provenance before deploying

medium

Guess: migrating from OSS gateway to Konnect SaaS may mean rework and plugin lock-in

low

Faster onboarding costs extra via Silver/Gold professional services packages

Pros

4.4/5 across 342 verified G2 reviews
Gartner Magic Quadrant Leader for full-lifecycle API management
Free open-source gateway available for self-hosting
130+ large enterprise customers; ~$146M estimated ARR
Shipped rapid patches for the HTTP/2 Rapid Reset vulnerability

Cons

Enterprise tiers require sales contact; no transparent pricing
AI security positioning is new; independent user feedback still thin
December 2024 unauthorized Ingress Controller build incident
Crowded market: competes with 71 tools in API management

Sources & method

Analyzed September 17, 2026 - 8 sources - Mature program: trust center, CVE partner, responsible disclosure; patched Rapid Reset; one unauthorized build incident in Dec 2024.

review x2security x2news x4

HTTP/2 Rapid Reset DDoS (CVE-2023-44487), Kong released product updates addressing the novel HTTP/2 Rapid Reset DDoS attack.
Unauthorized Kong Ingress Controller 3.4.0 build, Kong disclosed that an unauthorized actor published a 3.4.0 Ingress Controller build; discovered January 2, 2025.

Key stats

Value for money: 3/5
Rating
$0
Starting price
8
Sources
September 17, 2026
Analyzed

Value for money: 3/5. Free OSS gateway; enterprise pricing opaque
Ease of use. No usability evidence in sources
Feature depth: 5/5. Magic Quadrant Leader; broad API, plugin, AI feature set
Support quality. Only paid services packages evidenced; no user ratings
Security posture: 3/5. Mature disclosure program; 2024 unauthorized build incident

4.4/5 G2 rating 342 verified reviews
Yes Free tier Open-source Kong Gateway, self-hosted
2009 Founded By Augusto Marietti & Marco Palladino
$345M raised Funding $2B valuation after $175M Series E

Pricing

Open Source

Kong Gateway, self-hosted
Community plugins

Enterprise / Konnect

Not disclosed

AI Gateway with token rate limiting
Security and governance at scale
Optional Silver/Gold services

Security

Mature program: trust center, CVE partner, responsible disclosure; patched Rapid Reset; one unauthorized build incident in Dec 2024.

HTTP/2 Rapid Reset DDoS (CVE-2023-44487)Kong released product updates addressing the novel HTTP/2 Rapid Reset DDoS attack.^⁶
Unauthorized Kong Ingress Controller 3.4.0 buildKong disclosed that an unauthorized actor published a 3.4.0 Ingress Controller build; discovered January 2, 2025.^⁷

What users say

G2 reviewers rate Kong 4.4/5 across 342 verified reviews, while employee sentiment is mixed (50% positive on Comparably).

Alternatives

Compare Kong Inc. with each alternative.

Nginx
Free reverse proxy; plenty for simple routing
Kong Inc. vs Nginx
Tyk
Open-source API gateway with clearer self-serve pricing
Google Apigee
Enterprise API management rival with analyst pedigree

AWS API Gateway
Pay-per-use option if you're all-in on AWS

Companies that use it

ING
Vipps MobilePay
TIDLOR
Seaco

Full analysis

Based on ~30 public sources including G2 reviews, Gartner press releases, funding news, and Kong's own site; AI-gateway claims lack independent user feedback.

Enterprise API/AI gateway with real scale credentials. Overkill for small teams; the free OSS gateway covers simple needs.

Methodology

Based on ~30 public sources including G2 reviews, Gartner press releases, funding news, and Kong's own site; AI-gateway claims lack independent user feedback.

Read how a report is made.

Sources

Kong Inc Products | 342 Reviews on G2g2.com
review
Kong Inc. Positioned in Leaders' Quadrant of Gartner Magic Quadrantprnewswire.com
news
Kong Secures $175M at $2B Valuationkonghq.com
news
Kong Inc Revenue 2024: $146.1M Est. ARRgetlatka.com
news
Kong Review: Features, Pricing and Alternativesgappsy.com
review
HTTP/2 Rapid Reset Vulnerability Updatekonghq.com
security
December 2024 Unauthorized Kong Ingress Controller 3.4.0 Buildkonghq.com
security
Kong Inc. | Company Overview & News (Forbes)forbes.com
news

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Kong Inc. Review

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Pricing