Fiddler AI records 44,204 monthly visits with -10.2% month-over-month growth and Contact for Pricing pricing. Middleware records 35,967 monthly visits with -12.3% growth and Freemium, Contact for Pricing pricing.
The control plane for trusted enterprise agents and models
Full-stack observability with an AI SRE agent that fixes issues
| Dimension / Metric | | |
|---|---|---|
| Official Domain | fiddler.ai | middleware.io |
| Pricing Model | Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 44.2K (44,204) | 35.97K (35,967) |
| MoM Traffic Delta | -5.04K (-10.2%) | -5.05K (-12.3%) |
| Primary Market & Share | 🇺🇸 United States (28.4%) | 🇮🇳 India (27.3%) |
| Direct Visits / mo | 9.13K | 8.88K |
| User Rating | 4.4 | 4.3 |
| Supported Platforms | Website | Website |
The control plane for trusted enterprise agents and models
See the performance of every agent and predictive model in a single pane of glass, with every action, token and dollar traceable by user and team.
Fiddler Centor Models power policy enforcement and continuous evaluation inside your network, avoiding external LLM API calls and their hidden costs.
Detects and redacts PII, PHI and secrets on the same request path — before a prompt reaches the model and before a response reaches the developer — with sub-80ms latency.
Keeps a living inventory of every connected agent and records each enforcement decision, with who triggered it and what happened, ready for GRC and AI regulation audits.
Full-stack observability with an AI SRE agent that fixes issues
An AI agent that detects, investigates, and helps auto-fix production issues across infrastructure, APM and RUM signals.
Monitor servers, containers, serverless workloads and cloud services across AWS, Azure, GCP and Kubernetes from one place.
Correlate and query high-volume logs assisted by AI so debugging does not rely on manual grep-style detective work.
Track application performance, trace slow requests, and inspect database and endpoint behaviour end to end.
SpecialistUnified observability, security and incident response for cloud-scale engineering teams
SpecialistUnified observability, security and incident response for cloud-scale engineering teams
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Attack-led AI security testing and red teaming
Attack-led AI security testing and red teaming
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
SpecialistThe collaboration layer for AI engineering teams
SpecialistThe collaboration layer for AI engineering teams
Standardize LLM evaluation, observability, and red teaming across your whole org
Standardize LLM evaluation, observability, and red teaming across your whole org
AI-powered cloud DLP and security awareness training for SaaS environments
AI-powered cloud DLP and security awareness training for SaaS environments
AI governance, testing, and observability for regulated enterprises
AI governance, testing, and observability for regulated enterprises
Find and fix problems in your AI agents before users do
Find and fix problems in your AI agents before users do
Enterprise MCP governance for secure, cost-efficient AI agents
Observe, evaluate and monitor AI agents in production
Observe, evaluate and monitor AI agents in production
