A fast, open-source, static analysis tool for finding bugs and enforcing code standards at editor, commit, and CI time. Its rules look like the code you already write; no abstract syntax trees or regex wrestling. Supports 17+ languages.
semgrep.dev
Alternatives to
Vigolium
Best alternatives to Vigolium in 2026
Most vulnerability scanners are famous for crying wolf: they flag hundreds of "possible" issues, and a security engineer spends half their week figuring out which ones are actually exploitable versus noise. Vigolium takes a different approach — it combines a traditional deterministic scanner with an AI agent that tries to genuinely exploit each finding, generating working proof-of-concept code, so what lands in your inbox is a validated bug with evidence, not a guess. Vigolium ships 317 scanner modules covering content discovery, browser-based spidering (including single-page apps), and active/passive auditing for issues like XSS, SQL injection, CSRF, IDOR, SSRF and GraphQL vulnerabilities. Its "olium" agent runtime can run autonomous scanning modes — Autopilot, Swarm, and Audit — that plan attacks, write custom JavaScript extensions on the fly, and cross-reference source code for context, supporting frameworks like Spring Boot, Django, Laravel, Rails, Express and Next.js, plus enterprise platforms like Salesforce and ServiceNow. It's fully open source under AGPL-3.0 (self-hostable, free, 909+ GitHub stars), with a hosted Cloud Console available as a paid SaaS option starting at $29 per 100K lines scanned, and works with OpenAI, Anthropic, Google Vertex, Ollama or OpenRouter as the underlying LLM.
Quick comparison of Vigolium alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Développeurs | — | |
| 2 | Développeurs | Testeurs de sécurité | — | |
| 3 | Développeurs | — | |
| 4 | Développeurs et équipes utilisant Claude Desktop ou Cursor avec des serveurs MCP tiers, soucieux de la sécurité des appels d'outils IA | — | |
| 5 | Site owners and developers managing AI crawler access | — | |
| 6 | Privacy-conscious users wanting model-agnostic AI access from their browser | — | |
| 7 | Developers wanting privacy/consent management integrated into their codebase | — | |
| 8 | IT/DevOps teams replacing corporate VPNs with Zero Trust access | — | |
| 9 | Businesses needing GDPR-compliant, frictionless bot protection | — | |
| 10 | Organisations d'ingénierie, équipes sécurité/conformité adoptant des agents de code IA | — | |
| 11 | Équipes MCP/API et sécurité déployant des agents IA | — | |
| 12 | Équipes DevOps/SRE et administrateurs système voulant un moniteur d'expiration de certificat sans dépendance pour cron/CI | — |
#1
#4
macOS app that intercepts and audits MCP server traffic between Claude Desktop or Cursor and connected tools for security oversight.
mcpsnitch.ai
- ✓ Purpose-built for MCP, not a repurposed generic tool
- ✓ Free, open-source option under GPL-3.0
#5
Free, in-browser generator for robots.txt and llms.txt files that control which AI crawlers can access your site.
openrobots.vercel.app
- ✓ 100% client-side — no account, no data leaves your browser
- ✓ Covers 82+ named AI crawlers with sensible presets
#6
Privacy-first browser side panel AI assistant that works with any model or agent and anonymizes sensitive data before it leaves your browser.
chatpanel.net
- ✓ Works with any AI model or agent — in-browser, local, cloud API, or coding agents like Claude Code/Copilot
- ✓ Anonymizes sensitive data (emails, phone numbers, card numbers) before it leaves your browser, restores it in the reply
#7
Open-source, developer-first privacy and cookie-consent infrastructure with headless consent flows and version-controlled policies.
policystack.dev
- ✓ Fully open-source (Apache-2.0) with a public commitment to never relicense or paywall features
- ✓ Lightweight headless consent engine (under 4kb core)
#8
Open-source WireGuard-based mesh VPN that replaces traditional VPNs with Zero Trust, identity-based device access.
netbird.io
- ✓ Open-source (BSD-3-Clause + AGPLv3) with 28.9k GitHub stars and active development
- ✓ WireGuard-based peer-to-peer mesh is faster and simpler than routing through a central VPN gateway
#9
Invisible, privacy-first bot protection using proof-of-work instead of visual puzzles.
friendlycaptcha.com
- ✓ Invisible — no puzzles, no user friction
- ✓ GDPR-compliant by design, zero personal data collected
#10
Enterprise policy-enforcement layer that watches what coding agents do — prompts, commands, file changes — and blocks or alerts on sensitive data exposure.
oconeeruntime.com
- ✓ Visibilité temps réel sur les actions des agents IA
- ✓ Détection/blocage de données sensibles et credentials
#11
Authorization layer that checks every AI agent action against a policy before it runs, with per-action revocation and a full audit trail.
keydris.com
- ✓ Vérification par action, pas seulement par clé API
- ✓ Révocation ciblée sans tuer tout le processus
#12
A free Python command-line tool that checks a website's HTTPS certificate and tells you exactly what's wrong with it — expired, untrusted, wrong hostname — instead of a generic connection error.
github.com
- ✓ Zero dependencies, easy to drop into bare servers or containers
- ✓ Detailed diagnostics rather than a generic 'connection failed'
FAQ about Vigolium alternatives
- What is the best alternative to Vigolium in 2026?
- Based on our selection, Semgrep is the best alternative to Vigolium in 2026. A fast, open-source, static analysis tool for finding bugs and enforcing code standards at editor, commit, and CI time. Its rules look like the code you already write; no abstract syntax trees or regex wrestling. Supports 17+ languages.. See our full ranking above to compare all options.
- Is Vigolium free?
- Vigolium is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Vigolium are there?
- mySelectas has listed 12 alternatives to Vigolium in the Security & Privacy category. Our selection is updated regularly to include the best options available.