Dev tools · alternatives · 2026
24 alternatives to Astra Autonomous Pentest
AI agents that find, validate, and fix every vulnerability
Astra Autonomous Pentest is an AI-powered security platform that automatically discovers vulnerabilities in software, validates findings to minimize false positives, and generates fixes compatible with Cursor, Copilot… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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Your ultimate AI-powered ethical hacking assistant
2023 · copilot.bugbase.ai · its alternatives →
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TestSprite 1.0▲753First AI agent automating entire software testing process
2025 · testsprite.com · its alternatives →
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0xAudit▲110The security layer for AI agents to scan, fix verify via MCP
Feb 2026 · 0-x-audit.com · its alternatives →
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Agent tooling for generative LEGO models building, built with Astra and Opus 5.5, powered by Jev - anteloc/ldraw-nova
19d ago · github.com · its alternatives →
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Kastrafree tier, from $19.99/mo▲332Hi HN, Fernando and I built Kastra. Kastra intercepts AI agent tool calls and evaluates them against deterministic policies before they execute. We built this product to control pre- and post-inference workloads. This is aimed at developers using coding agents like Claude Code, Codex, Cursor, and OpenClaw. Kastra pushes an allow, hold, and deny decision before the action runs. You can build these policies in plain English from the web app. The interception engine evaluates the tools, targets, and parameters of every action at sub 1ms at a scale of billions of interceptions per day. We also…
Jul 2026 · kastra.ai · its alternatives →
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Production-tested architecture for autonomous Claude agents
Apr 2026 · dvdshn.com · its alternatives →
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A friendly copywriting challenge between human & OpenAI’s GPT-3 for your website. Built & Brought to you by VWO, #1 A/B Testing Tool in the World.
2020 · vwo.com · its alternatives →
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ZeroGPT Detector▲107One of the world's most trusted & widely used checkers
2023 · zerogptdetector.com · its alternatives →
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Zero Assist▲108Real-time AI cheating detection for technical interviews
May 2026 · zeroassist.in · its alternatives →
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Anthropic and OpenAI's publicly available models are explicitly guard-railed so that they refuse offensive tasks. And their cyber-focussed models are gated for enterprises. This leaves SMEs and mid market open to major vulnerabilities. AI can be used as both an adversarial and defensive tool in the world of cyber. A worst case outcome is if only the adversaries have access. Meanwhile, most existing AI cyber tools are just wrappers. The problem is that they still have all the guardrails on from the foundation model where they will inherit its refusals. For this project we've post-trained a…
Jun 2026 · argusred.com · its alternatives →
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Free and accurate AI detector to check AI content
2023 · moxby.com · its alternatives →
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A powerful automated security testing tool
2024 · geneau.gumroad.com · its alternatives →
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Write a task in plain English. An AI agent runs it on a simulator on your Mac and tells you if a real user could complete it. Save the successful run as a regression check you can replay later.
Aug 2026 · app.deltix.ai · its alternatives →
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Smarter, faster, and more reliable vulnerability management.
2025 · kratikal.com · its alternatives →
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Simplify security testing with AI, insights & reports
2025 · pentest.transilience.cloud · its alternatives →
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Open-source security gateway & static scanner for AI agents. Enforce role-based access control (RBAC), human-in-the-loop approvals, segregation of duties, and cryptographically signed, offline-verifiable audit logs. - makerchecker/MakerChecker
Jul 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →