Looking for a Checkmarx alternative?
Checkmarx is a full enterprise application-security platform: SAST, DAST, software composition analysis, and ASPM marketed as one "code to cloud" suite, with deep compliance and governance, broad language coverage, and custom query authoring. For a regulated enterprise with a security team and a procurement process, that breadth is a legitimately strong fit. It's a lot of platform — and a sales cycle and a quote — if you're a solo dev or a small team shipping JS/TS/Python out of Cursor, Bolt, or Lovable and you just want to see the likely security issues before you deploy. XploitScan is the lighter, flat-priced, self-serve alternative tuned for AI-generated code. Here's the honest comparison.
XploitScan is a good Checkmarx alternative only if you want lightweight, self-serve scanning for AI-generated JavaScript, TypeScript, and Python code — not an enterprise SAST replacement. Checkmarx wins on semantic depth, language breadth, and audit programs. XploitScan is $0–$99/mo self-serve (Team $99/mo), runs in seconds, and catches 15/16 on a third-party benchmark after we fixed the rules behind its misses (8/16 when each case was first added; Bearer 1.50.0 9, Semgrep 1.86.0 8).
A flat price you can read on the website, not a quote
Checkmarx One is sales-led: Checkmarx publishes no list prices and doesn't offer a self-serve trial of the platform, so adopting it means a personalized demo and a custom quote. (Its standalone Developer Assist IDE agent does offer a 30-day trial.) That's the right motion for an enterprise buying a whole AppSec program. It's a heavy lift if you just want to check the code you shipped this afternoon.
XploitScan is flat and self-serve on Free $0 (5 scans/day, 30 rules), Pro $19/mo (unlimited; 7-day free trial on your first subscription), and Team $99/mo. You can start for free without an account or a sales call — "npx xploitscan@latest scan ." runs locally, and your source stays on your machine unless ANTHROPIC_API_KEY is set (then source files are sent to Anthropic for AI review).
When each one fits
Checkmarx is great when
- → You're an enterprise that wants SAST, DAST, SCA, and ASPM unified in one platform rather than stitched together
- → You're in a regulated industry and need deep governance, audit trails, and policy enforcement across many teams
- → Your codebase spans many languages and you want one tool covering all of them
- → You have security engineers who want to author custom queries for organization-specific patterns
- → You're standing up an org-wide AppSec program and have procurement and a security team to run it
XploitScan is great when
- → You're a solo dev or small team and a full enterprise platform (plus a sales cycle) is overkill
- → You're shipping AI-generated code from Cursor, Lovable, Bolt, Replit, or Claude Code and want rules tuned for what those tools ship by default
- → Your stack is JavaScript, TypeScript, or Python
- → You want to start in one command with no quote and no account: npx xploitscan@latest scan .
- → Flat, public pricing ($19–$99/mo self-serve including Team) fits the budget, and you want every finding to come with a plain-English fix
Side-by-side
| Dimension | Checkmarx | XploitScan |
|---|---|---|
| Pricing | Quote-based, sales-led; no public self-serve pricing (as of October 2026) | Flat and public: Free $0 / Pro $19/mo / Team $99/mo |
| Getting started | Checkmarx One: demo and custom quote (no self-serve trial); Developer Assist IDE agent has a 30-day free trial | npx xploitscan@latest scan . (no signup, runs locally; source files go to Anthropic only if ANTHROPIC_API_KEY is set) |
| Scope | Full AppSec suite: SAST + DAST + SCA + ASPM, code to cloud | Focused SAST-style security findings, tuned for AI-generated code |
| Languages | Broad, many languages | JavaScript, TypeScript, Python |
| Detection approach | Enterprise SAST engine with custom query authoring | 223 rules via regex + AST + a light taint pass — honest about not being CodeQL-grade semantic analysis |
| AI-code tuning | Developer Assist agent for human- and AI-generated code in IDEs and AI coding-agent workflows, on top of its enterprise SAST | 223 rules (30 free) targeting patterns AI tools ship by default |
| Public benchmark | Vendor-reported results only (F1 0.64 across seven production codebases, June 2026 press release; no public corpus cited) | Live and reproducible at xploitscan.com/benchmark — 86.3% precision (Nov 3, 2026 hand review, updated Nov 4) and 97.2% recall on our own benchmark. Checked daily and rerun when rules or fixtures change (at least weekly); updates go live with the next deploy. |
| Distribution | Enterprise platform with broad integrations | Web app, npm CLI, GitHub Action (SARIF), GitHub App (auto PR Check Runs), VS Code extension, MCP server |
Where Checkmarx legitimately wins
- Full AppSec suite in one platform. Checkmarx unifies SAST, DAST, software composition analysis, and ASPM under one roof, marketed as code to cloud. XploitScan is a focused security scanner — it does not do DAST, container image scanning, or posture management across your cloud. It does check your dependencies for known CVEs (via OSV.dev), but that is not a full software composition analysis product.
- Regulated-industry governance and audit. For banks, healthcare, and other regulated orgs, Checkmarx offers the deep governance, policy enforcement, and audit depth a compliance program requires. XploitScan maps findings to SOC 2, ISO 27001, OWASP Top 10, and CWE for reference, but that's informational mapping to help organize remediation — not certification, attestation, or governance tooling.
- Language breadth and custom queries. Checkmarx covers many languages and lets security engineers author custom queries for organization-specific patterns. XploitScan covers JavaScript, TypeScript, and Python with a fixed rule set, and its engine is regex + AST + a light taint pass — not the CodeQL-grade semantic analysis a custom-query platform gives you.
- Large-org integration. Checkmarx is built to roll out across many teams with the SSO, role management, and enterprise integrations a big organization needs. XploitScan runs locally and via lightweight surfaces (CLI, GitHub Action, GitHub App, VS Code extension, MCP server) — great for an individual or small team, not a substitute for an enterprise rollout.
Frequently asked questions
Is XploitScan a good alternative to Checkmarx?
For solo devs and small teams shipping AI-generated JS/TS/Python code, yes — XploitScan is self-serve, flat-priced ($0–$99/mo; Team $99/mo), and runs locally in seconds. But it is not a full Checkmarx replacement. Checkmarx offers deeper semantic/interprocedural analysis, far broader language coverage, and formal audit programs that XploitScan does not.
Does XploitScan replace Checkmarx for an enterprise AppSec program?
No. Checkmarx is an enterprise SAST platform with deep semantic analysis, many supported languages, and compliance/audit tooling for large organizations. XploitScan covers only JavaScript, TypeScript, Python, and config formats, using regex plus Babel-parsed AST and a light local taint pass — explicitly not CodeQL-grade interprocedural analysis. It complements, rather than replaces, an enterprise program.
Is XploitScan or Checkmarx better for a solo developer or small startup?
XploitScan is the better fit for a solo dev or small team. It is self-serve with transparent flat pricing (Free $0 / Pro $19/mo / Team $99/mo) and no sales call, and it targets the exact bugs Cursor, Lovable, Bolt, Replit, and Claude Code ship by default. Checkmarx is sales-led and priced for enterprises, which is overkill at that stage.
How does XploitScan's detection accuracy compare to Checkmarx?
They aren't measured the same way, so compare scope honestly. On a third-party benchmark (OWASP NodeGoat, Juice Shop, DVNA, a lodash pollution example, hint comments stripped) XploitScan scored 8/16 when each case was first added and 15/16 after we fixed the rules behind its misses, versus Bearer 1.50.0 at 9/16 and Semgrep 1.86.0 at 8/16 — but that's JS-focused. Checkmarx uses deeper semantic/interprocedural analysis across many more languages, which XploitScan does not attempt.
Does XploitScan handle compliance and audits like Checkmarx?
Only partially. XploitScan maps findings to SOC 2, ISO 27001, OWASP Top 10, and CWE as informational mapping to organize remediation — it is explicitly not a certification and not an audit program. Checkmarx offers deeper, audit-grade compliance tooling built for enterprise governance. If you need formal audit workflows, Checkmarx wins there.
Try XploitScan on your code
Free: 3 demo scans a day with no account, or 5 a day with a free account, and no quote required. One command, npx xploitscan@latest scan ., runs on your stack, and your source stays on your machine unless ANTHROPIC_API_KEY is set (then files are sent to Anthropic for AI review). Every finding comes with a plain-English fix, with SARIF output and a GitHub App for PR checks built in.
XploitScan maps findings to SOC 2, ISO 27001, OWASP Top 10, and CWE for reference — informational mapping to help organize remediation, not a certification. XploitScan is built by Cipherline LLC, Fairfield CT.