API analytics · Moesif (WSO2)

Moesif

API analytics and usage-based billing platform that turns raw API traffic into per-customer usage dashboards and metered invoices.

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Moesif is an API analytics and monetization platform, built as an independent startup and now operated as a WSO2 subsidiary. It ingests API request and response traffic, from SDKs, API gateways, or log drains, and turns it into per-customer usage dashboards, cohort analysis, and real-time alerting, so teams can see which customers call which endpoints, how often, and how close they sit to quota. A separate monetization layer defines billing metrics from that same traffic, such as call volume, token counts, or custom events, and pushes them to Stripe or Zuora for metered invoicing. It also ingests OpenTelemetry traces for debugging failed requests. Moesif is delivered as cloud SaaS; no self-hosted option is documented.

At a glance

Vendor Moesif (WSO2)
Pricing model Free tier + paid plans
Free tier Yes
Deployment Cloud
Open source No
Best for Teams that need to monetize or debug API and AI product usage at the individual-customer level.

Pricing

Free plan plus self-serve Growth/Pro tiers priced around tracked event volume with pay-as-you-go overage, and custom Enterprise agreements.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Features

  • Per-customer API usage dashboards
  • Real-time monitoring and anomaly alerting
  • Usage-based billing and metering to Stripe/Zuora
  • OpenTelemetry trace ingestion for debugging
  • API quota and governance enforcement
  • Customer cohort and behavioral segmentation
  • Developer portal integration
  • Behavioral email campaigns triggered by API usage

Integrations

Profile last reviewed September 21, 2026

Head to head

Alternatives

Treblle Runtime intelligence platform that captures full, unsampled API traffic for observability, governance, and security across gateways and clouds. ReadMe Developer-documentation platform whose Metrics feature turns API-key-tagged traffic into per-developer usage, error, and endpoint dashboards. Postman API client and collaboration platform whose Insights agent passively observes production traffic to build automatic endpoint coverage and usage dashboards.

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Terms to know

Dashboard A visual display of the metrics a team needs to monitor, usually updated on a schedule or in real time. Anomaly detection Identifying data points or patterns that deviate significantly from expected or normal behavior. Cohort analysis Grouping customers by a shared starting point, such as signup month, and tracking how their behavior diverges over time. Event tracking Capturing specific user actions, such as clicks or purchases, as discrete, named pieces of data.

Related guides

How to choose an API analytics tool Decide whether you need traffic dashboards, per-customer billing data, or governance — API analytics vendors rarely do all three equally well.