RunSybil vs Snyk
A detailed comparison to help you choose between RunSybil and Snyk.
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Verdict: Snyk wins
Snyk scores 4.5/5, edging out RunSybil at 3.6/5. Development teams that want vulnerability scanning and automated fixes inside the IDE and pull request, from a solo free tier up to a credit-metered enterprise program.
RunSybil AI-powered automated penetration testing for cybersecurity | Snyk AI-powered developer security platform | |
|---|---|---|
| Rating | 3.6 (1 review) | 4.5 (1 review) |
| Pricing Model | paid | freemium |
| Starting Price | From $99/mo | Free tier available |
| Best For | Security-serious engineering teams that run pentests on a cadence, want exploit-proven findings against live web apps and APIs without scheduling human testers, and have their own engineers to apply fixes. | Development teams that want vulnerability scanning and automated fixes inside the IDE and pull request, from a solo free tier up to a credit-metered enterprise program. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | api access | free tierapi accessteam features |
| Visit RunSybil → | Visit Snyk → |
RunSybil
Pros
- + Findings are reproduced before delivery with CWE IDs, CVSS scores, request/response evidence, and reproduction steps — validation-first reporting is the product's strongest habit
- + Retest loop works as advertised: apply the fix, re-run, and get a verdict on that finding in under an hour instead of re-booking a human test weeks out
- + Remediation prompts written for autonomous coding agents (Claude Code, Codex, Cursor) closed the gap between finding and fix faster than any report PDF I have handled
- + Black-box default with chaining across auth flows and business logic catches real exploit paths that scanners and BAS tools miss by construction
- + Exceptional founding team (OpenAI's first security hire, ex-Meta red team lead) and $40M from Khosla Ventures with named customers including Cursor, Notion, and Baseten
Cons
- - No published pricing and no self-service signup — evaluation requires a demo and a quote, and competitor analyses call continuous coverage expensive over time
- - Remediation is handed off, not automated: it writes the prompt but does not open pull requests or fix cloud misconfigurations itself
- - My walkthrough stayed on the web/API attack surface — no SAST, dependency scanning, secret detection, or cloud posture, despite broader 'entire stack' homepage claims
- - No signed attestation letter or STRIDE threat model per competitor comparisons (vendor-disputed sources), which weakens the compliance use case
- - Short independent track record: founded 2023, and the claims about coverage breadth outrun what I could verify in the product
Snyk
Pros
- + Onboarding to prioritized findings took minutes in my testing — GitHub import on a mid-sized monorepo surfaced ranked dependency CVEs and line-level code findings
- + Automated dependency-bump fix PRs compiled and passed tests in the majority of my test cases; failures were genuine version conflicts
- + Exploit-maturity ranking plus triage controls cut my actionable finding list by an order of magnitude from the raw first scan
- + IDE integration puts fix suggestions and the vulnerable call path in the editor while you write, including on AI-generated code
- + Pricing is unusually transparent: public free/Team tiers and a full Enterprise credit rate card (1 credit = $1) on snyk.io/plans
Cons
- - Raw first-scan volume is overwhelming — the alert-volume criticism is accurate until a team spends time on priority tuning
- - Team plan requires a minimum of 5 contributing developers; a two-person team is stuck on free or a negotiated deal
- - DAST/API and Web testing is a newer, shallower surface than established scanners, priced at 3.0 credits per target per day
- - Enterprise credit meters (per active contributor per day, 4,000 credits per offensive-security assessment) need active ownership or costs drift
- - Coverage thins on obscure language ecosystems and niche package managers versus the mainstream stacks
Frequently Asked Questions
Which is better, RunSybil or Snyk?▼
Snyk scores higher at 4.5/5 vs 3.6/5 for RunSybil, making it the better-rated option in our comparison.
What is the difference between RunSybil and Snyk?▼
RunSybil: RunSybil runs autonomous offensive security testing against applications, finding exploitable vulnerabilities and filtering out false positives. Snyk: Snyk finds and fixes security problems in code, dependencies, containers and infrastructure as code, inside the developer's existing workflow.
Is RunSybil or Snyk more affordable?▼
RunSybil starts at €99/mo, Snyk starts at €0/mo. Check the comparison table above for current pricing.
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