Alternatives to Hackagent
22 tools that compete with or replace Hackagent. Ranked by direct product-type match — not generic category overlap.
Why people look for alternatives to Hackagent
The complaints that come up most often in public discussion — reviews, forums and community threads. Not our opinion, and not the vendor's marketing.
- Early-stage with few stars and limited community
- Steep learning curve for configuring multi-LLM roles
- Minimal direct user reviews or case studies
- Documentation may be sparse for complex setups
Drawn from 22 mentions across 3 sources · researched Aug 20, 2026.
In fairness: users also consistently praise free and open-source with no cost barriers, and eleven attack techniques including advprefix, pair, and tap. A complaint list is not a verdict — see the full picture on the Hackagent page.
Anthropic Cybersecurity Skills
Open-source library of 817 structured cybersecurity skills that AI coding agents load on demand, mapped to MITRE ATT&CK and free under Apache 2.0.
Evmbench
Open benchmark from OpenAI and Paradigm that tests whether AI agents can find, patch, and exploit high-severity smart contract bugs
Imbue
Imbue is an open AI lab publishing modular, open-source coding-agent tools you run and inspect yourself.
Ida Pro Mcp
Open-source MCP server that connects IDA Pro to LLM clients for AI-assisted reverse engineering
ECC
Open-source agent harness layer that gives Claude Code, Codex, Cursor, OpenCode and Kimi shared skills, memory, planning and security checks.
T3MP3ST
Open-source multi-agent offensive-security harness that turns the AI coding agent already on your machine into an autonomous vulnerability hunter
Veria Labs
Autonomous AI pentester that maps your attack surface, proves real exploits against staging, and opens fix PRs for review.
Mcp Shodan
Open-source MCP server that lets AI assistants like Claude Code query Shodan for device, DNS, and CVE data from your terminal.
Mindgard
Mindgard automates AI red teaming to find, validate, and fix exploitable AI agent vulnerabilities.
HackerOne
Continuous threat exposure management that pairs agentic AI with 600,000+ human security researchers to find and fix exploitable vulnerabilities.
Norm.ai
Agentic law platform that encodes legal rules into verifiable AI agents for regulated institutions.
Patronus AI
Simulation-first evaluation and training infrastructure for AI agents, built on Digital World Models.
Floutwork
Floutwork consolidates GPT, Claude, Gemini and Grok into one governed AI workspace with shared memory, AI assistants and admin controls for teams of 10–1,000.
Dark Moon
Darkmoon: self-hosted autonomous pentesting with 50 specialist AI agents and 142 allow-listed security tools
Aiid
A free, community-governed archive of real-world AI harms you can search, cite and download — not a monitoring tool.
SILENTCHAIN
AI pentesting extension for Burp Suite Professional that finds OWASP Top 10 issues and verifies them with proof.
Iris.ai
Auditable AI knowledge layer for regulated enterprises that must defend every answer in an audit.
Fiddler AI
Fiddler AI is an enterprise AI control plane for agent observability, guardrails, and governance across the agentic lifecycle.
Hex Security
AI-native container security and runtime threat detection for Kubernetes workloads
Andon Labs
Andon Labs deploys frontier AI as the operator of real cafés, stores, and radio stations, then publishes what breaks.
Mcp Gateway
MCP and agent security for enterprises, from AI-BOM inventory to inline runtime enforcement.
DeepZero
DeepZero is a YAML-orchestrated engine that hunts zero-days across massive Windows kernel driver corpora.
Frequently asked questions
What are the best alternatives to Hackagent?
We currently list 22 alternatives to Hackagent: Anthropic Cybersecurity Skills, Evmbench, Imbue, Ida Pro Mcp, ECC. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which Hackagent alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.