Treblle

Treblle is an enterprise API runtime intelligence platform founded in 2021 by Vedran Cindrić, an engineer who set out to replace the fragmented mix of monitoring, documentation, security, and governance tools that API teams had been bolting together. The platform sits on top of existing stacks and provides full API visibility without requiring changes to existing gateway configurations. According to the company, it has processed over 500 billion API calls across customer environments and handles more than 3 billion API requests per month.

What It Is

Treblle is a SaaS platform (with private cloud, air-gapped, and on-premise deployment options) that covers the full API lifecycle: discovery, governance, observability, security, compliance, documentation, analytics, testing, and AI agent readiness. Rather than offering point solutions, it consolidates these capabilities into a single coherent platform. The core value proposition is that every request is captured — no sampling — giving teams a complete picture of what their APIs are doing, who is using them, and where risks are hiding, in real time.

How It Works

Treblle integrates via SDKs or gateway-level instrumentation and begins capturing traffic immediately. Key mechanics include:

• Design-time governance: OpenAPI specs are rated and standards enforced before code ships, using Spectral-format rules alongside Treblle's built-in checks.
• Runtime intelligence: Every live request is scanned for OWASP threats, shadow endpoints, consumer fingerprinting, and response drift.
• Auto-discovery: APIs running in production across AWS, Azure, GCP, and hybrid environments are cataloged automatically the moment they receive traffic.
• Agentic AI layer: Agents operate with a human-in-the-loop model, submitting pull requests rather than direct commits, running in sandboxed isolated environments scoped to a single task.

The company states the average time from sign-up to full instrumentation is approximately three months, and deployment requires zero changes to existing gateway configuration.

Who It Is Built For

Treblle targets enterprise teams across several roles:

• CIOs and business leaders — board-ready compliance reports, risk exposure metrics, and per-request audit trails for regulatory questions.
• Enterprise architects — multi-cloud, multi-gateway visibility with design-to-runtime drift detection and Spectral-based policy enforcement.
• InfoSec teams — automated threat detection on 100% of live traffic, with audit evidence collected automatically across GDPR, HIPAA, PCI-DSS, and CCPA.
• Product managers — endpoint-level usage analytics, consumer journey tracking from first request to churn signal, and AI readiness scoring.
• Platform engineering — a single catalog replacing spreadsheets and tribal knowledge, auto-updated from live traffic.

Deployment Model

Treblle supports four deployment modes: SaaS, private cloud, air-gapped, and on-premise. This flexibility is positioned for highly regulated industries and complex multi-cloud estates. The platform is certified GDPR compliant, SOC 2, ISO 27001:2022, and HIPAA compliant. Treblle publishes that it conducts annual ISO 27001 and SOC 2 audits.

Industry Recognition

Treblle's about page lists recognition from several analyst firms, including appearances in Gartner's Hype Cycle for APIs & Monitoring and Observability (2024), Gartner's AI API Strategy report (2025), Everest Group's ProdTech Trailblazer (2024), Nucleus Research ROI Award (2024), and IDC's Market Glance: Connectivity Automation (2024). These are vendor-published claims from the Treblle about page.

Company Background

Treblle was founded in 2021 and is VC-backed, having raised $10.5 million according to the company's about page. The about page also states the platform has over 180,000 users worldwide. The founding team is led by CEO Vedran Cindrić, with operations led by Iva Ivanković and enterprise sales by Harsha Chelle.