Apirelio

Overview

Apirelio is a cloud-based analytics product for teams operating B2B APIs. It links API errors, releases and versions to the customers and integrations affected, putting operational signals in a customer context. Its scope also covers customer health, API contract risk and the progress of integrations from initial connection through regular use. Explore more tools in API Analytics Software.

The product is presented for engineering, support, customer success and product teams. Alongside customer and integration analytics, it includes latency and business activity metrics. Apirelio lists integrations for a range of web frameworks, but the available platform is web.

Key features

Customer health and release impact

Apirelio builds an explainable customer health score from usage, reliability, latency, endpoint adoption and regularity. The combination is intended to show how an account is doing across several aspects of API use rather than relying on a single signal.

Release analysis compares a release with a preceding period of equal duration. It identifies endpoint regressions and the customers affected, helping teams connect a change in API behavior to its impact on accounts.

OpenAPI contract analysis

Teams can compare a proposed OpenAPI contract with the current contract. Apirelio maps risky changes to production traffic and customers, providing context about which live integrations may be exposed to a proposed change.

Integration journeys and alerts

Integration tracking follows accounts from their first connection through first success, production, adoption and regular use. It surfaces stalled integrations, which can help teams identify accounts that have not progressed along that path.

Alerts cover inactivity, high error rates and traffic drops. Notifications can go to Slack, Teams, signed webhooks or scheduled email recipients.

Framework coverage and data safeguards

The listed framework integrations include Laravel, Symfony, Nette, Slim, CakePHP, FlightPHP, Express, Fastify, NestJS, Nuxt, FastAPI, Django, Flask, Ruby on Rails, Gin, Fiber, Spring Boot and ASP.NET Core.

Apirelio says its SDKs do not collect request or response bodies, credentials, cookies, query strings or client IP addresses as analytics dimensions. Metadata is limited to 4 KB; oversized metadata and known sensitive keys are rejected. Ingestion keys are scoped to a project, stored as one-way hashes, and can be revoked. Each key is associated with one analytics project. Apirelio states that it does not currently claim SOC 2 or ISO 27001 certification.

Pricing

Apirelio is freemium. The Free plan has no listed price and includes 50K events per month, one project, seven-day retention and one member. Growth costs $19 a month, with 2M events per month, five projects, 30-day retention and five members. The offer specifies 14 days free, then choose Growth or return to Free.

Scale costs $49 a month and includes 10M events per month, 20 projects, 90-day retention and 20 members. Its listed price is a founding price locked for 12 months. Support varies by plan: community support on Free, email support on Growth, and priority support plus custom onboarding on Scale.

Platforms

Apirelio is available on the web and uses a cloud deployment model.

Who it's for

Apirelio is intended for organizations providing B2B APIs and for engineering, support, customer success and product teams that need to understand customer integration progress and API behavior together. Its customer-level health scoring and release impact analysis are particularly relevant when teams need to see which accounts are affected by reliability changes or contract updates.

Pros and cons

• Pros: Connects API reliability and release changes with affected customers; combines several usage and performance signals into a health score; tracks integration progress and can flag stalled accounts.
• Pros: Provides OpenAPI contract comparisons, several alert destinations and a broad list of framework integrations.
• Cons: Free retention is limited to seven days, and the free tier is capped at one project, one member and 50K events per month.
• Cons: Apirelio does not currently claim SOC 2 or ISO 27001 certification.

Alternatives

Other options in API analytics and related areas include Revenium, BetterMeter, Clavio, Helicone, KeepRouter, Langfuse, Moesif and API Analytics.

Verdict

Apirelio is focused on connecting API operations to customer outcomes. Its combination of customer health scoring, release comparisons, contract risk analysis and integration journey tracking gives teams several ways to investigate where API changes or stalled adoption affect accounts. The Free plan offers a small starting allowance, while Growth and Scale expand event volume, project count, retention and team access. Buyers should also weigh the stated data safeguards against their own compliance requirements, particularly because the product does not currently claim SOC 2 or ISO 27001 certification.