Free and open first
Best API Analytics Software in 2026
For a clearer view of API use, analytics software can show different measures of requests, consumers, and business activity. Compare API request volume, latency analytics, consumer analytics, and business activity metrics, then consider data retention and deployment model. Free-plan availability and paid-from pricing provide cost details to weigh. API Analytics, Apirelio, and BetterMeter are among the entries, alongside Clavio and Helicone. Start with the activity or performance measures that matter to your work, and compare the listed capabilities and deployment options.
- 16 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
API Analytics
Free plan Open source APISelf-hostedWebAPI Analytics combines dashboard monitoring with configurable request collection and raw-data filtering. Review its request limit and self-hosting guidance before relying on it in production.
- 2
Langfuse
Free plan Open source APILinuxSelf-hosted+1Langfuse brings tracing, prompt workflows, and evaluation features into one AI engineering platform, with both hosted and self-hosted options.
- 3
AI Nazar
Free plan APISelf-hostedWebAI Nazar offers request inspection and usage monitoring for three listed LLM providers, with hosted and self-hosted options.
- 4
Apirelio
Free plan WebApirelio focuses API observability on customer impact, with health scoring, release comparisons, contract review, integration journeys, and alerts.
- 5
API Tracker
Free plan Self-hostedWebChoose API Tracker if your organization needs to track third-party APIs and values application error and performance analytics alongside retry, failover, and privacy controls.
- 6
BetterMeter
Free plan APIWebBetterMeter combines website and developer analytics, with a free tier and paid plans starting at 12 USD per month billed annually.
- 7
Helicone
Free plan APISelf-hostedWebHelicone brings routing and observability tools together, with a free tier and self-hosting options. Its maintenance-mode status is worth weighing when considering it for a new deployment.
- 8
Moesif
Free plan APISelf-hostedWebMoesif combines API usage analysis, monitoring, and monetization tools in a managed service.
- 9
Clavio
Free plan WebClavio offers a broad analysis toolkit alongside ways to inspect the work behind results. Check the query caps, plan features and roadmap status of security requirements before choosing it.
- 10
KeepRouter
Free plan APIWebKeepRouter brings multiple providers into one API gateway, with a catalog that spans several output modalities.
- 11
Revenium
Free plan APIWeb - 12
Atatus API Analytics
Free trial APISelf-hostedWebChoose Atatus API Analytics if your team needs endpoint-level latency and traffic analysis, dependency visibility, and tracing for API slowdowns.
- 13
DigitalAPI
Free trial APISelf-hostedWebChoose DigitalAPI if your organization needs a shared catalogue and management features across multiple API gateways, or wants to make APIs available to AI agents.
- 14
Apiable
Paid APISelf-hostedWebChoose Apiable if your team needs a branded partner portal, API product plans, and billing tied to an existing gateway.
- 15
Apitally
Free trial WebChoose Apitally if your team wants API analytics, monitoring, and troubleshooting tools in a cloud service, with support for several frameworks and collaboration integrations.
- 16
Treblle
Paid LinuxMacSelf-hosted+2Choose Treblle if you need API discovery, runtime monitoring, security, governance, and documentation with deployment options for different infrastructure needs.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price