
SpecialistThe AI coding agent for building ambitious software
SpecialistThe AI coding agent for building ambitious software
Fiddler AI records 44,204 monthly visits with -10.2% month-over-month growth and Contact for Pricing pricing. Hacktron records 125,526 monthly visits with -40.9% growth and Freemium, Paid, Contact for Pricing pricing.

The control plane for trusted enterprise agents and models
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | fiddler.ai | hacktron.ai |
| Pricing Model | Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 44.2K (44,204) | 125.53K (125,526) |
| MoM Traffic Delta | -5.04K (-10.2%) | -86.97K (-40.9%) |
| Primary Market & Share | 🇺🇸 United States (28.4%) | 🇮🇳 India (22.8%) |
| Direct Visits / mo | 9.13K | 34.81K |
| User Rating | 4.4 | 4.4 |
| 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.

AI-native offensive security: continuous red teaming, white-box pentests, and PR review
Hacktron Red continuously attacks your entire organization the way a real adversary would, then shows you the breach path and helps close it.
Hacktron Whitebox reads your source code, proves each finding in a sandbox or against your deployed app, and produces an audit-ready report for SOC 2 or ISO 27001.
Every pull request is checked with your whole codebase as context, so issues are caught before they merge into main.
Only findings that can be shown to be exploitable are reported, verified rather than predicted.

SpecialistThe AI coding agent for building ambitious software
SpecialistThe AI coding agent for building ambitious software
Free / Open-sourceUnified observability, security and incident response for cloud-scale engineering teams
Free / Open-sourceUnified observability, security and incident response for cloud-scale engineering teams
Cognition's autonomous software engineer that ships real pull requests

SpecialistThe coding agent that learns your coding taste
SpecialistThe coding agent that learns your coding taste

SpecialistAll-in-one AppSec platform that finds and auto-fixes vulnerabilities
SpecialistAll-in-one AppSec platform that finds and auto-fixes vulnerabilities

SpecialistAgent orchestration platform for your whole software development lifecycle
SpecialistAgent orchestration platform for your whole software development lifecycle

Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI

AI security platform that finds exposures, proves they're exploitable, and ships the fix
AI security platform that finds exposures, proves they're exploitable, and ships the fix

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

Free / Open-sourceStandardize LLM evaluation, observability, and red teaming across your whole org
Free / Open-sourceStandardize LLM evaluation, observability, and red teaming across your whole org