# 42Crunch API Audit vs Forum Systems Forum Sentry: side-by-side comparison (2026) [42Crunch API Audit](https://cybersectools.com/tools/42crunch-api-audit) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [42Crunch](https://cybersectools.com/companies/42crunch). [Forum Systems Forum Sentry](https://cybersectools.com/tools/forum-systems-forum-sentry) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Forum Systems](https://cybersectools.com/companies/forum-systems). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions) picks Akamai API Security, Salt Security Salt Collect, Cloudflare API Shield and 4 more. ## Side-by-side comparison | | 42Crunch API Audit | Forum Systems Forum Sentry | |---|---|---| | Pricing model | Commercial | Commercial | | Category | API Security | API Security | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | 42Crunch | Forum Systems | | Headquarters | – | – | ### Use cases and capabilities | | 42Crunch API Audit | Forum Systems Forum Sentry | |---|---|---| | Security Scanning | Yes | – | | Gateway | – | Yes | ### Core features **42Crunch API Audit** 10 features listed. Sign in on the page to see them. **Forum Systems Forum Sentry** 5 features listed. Sign in on the page to see them. ### Integrations **42Crunch API Audit** 2 integrations listed. Sign in on the page to see them. **Forum Systems Forum Sentry** 4 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [42Crunch API Audit](https://cybersectools.com/tools/42crunch-api-audit) fits if you want a cloud product and you are a small business. - [Forum Systems Forum Sentry](https://cybersectools.com/tools/forum-systems-forum-sentry) fits if you need to run it on your own servers. ## 42Crunch API Audit vs Forum Systems Forum Sentry FAQ Common questions when comparing 42Crunch API Audit vs Forum Systems Forum Sentry for API security. ### What is the difference between 42Crunch API Audit and Forum Systems Forum Sentry? **42Crunch API Audit**: API security audit tool for OpenAPI contracts with 300+ security checks. Built by 42Crunch. **Forum Systems Forum Sentry**: FIPS 140-2 compliant API gateway and Axway API Gateway replacement. Built by Forum Systems. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes 42Crunch API Audit and Forum Systems Forum Sentry? **42Crunch API Audit** is made by 42Crunch. **Forum Systems Forum Sentry** is made by Forum Systems. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is 42Crunch API Audit a good alternative to Forum Systems Forum Sentry? Often, yes. 42Crunch API Audit and Forum Systems Forum Sentry are both API Security products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [42Crunch API Audit vs Orca API Security](https://cybersectools.com/compare/42crunch-api-audit-vs-orca-api-security) - [42Crunch API Audit vs CloudMatos MatosSphere API Security](https://cybersectools.com/compare/42crunch-api-audit-vs-cloudmatos-matossphere-api-security) - [42Crunch API Audit vs Operant AI API Threat Protection](https://cybersectools.com/compare/42crunch-api-audit-vs-operant-ai-api-threat-protection) - [Forum Systems Forum Sentry vs Orca API Security](https://cybersectools.com/compare/forum-systems-forum-sentry-vs-orca-api-security) - [Forum Systems Forum Sentry vs CloudMatos MatosSphere API Security](https://cybersectools.com/compare/cloudmatos-matossphere-api-security-vs-forum-systems-forum-sentry) - [Forum Systems Forum Sentry vs Operant AI API Threat Protection](https://cybersectools.com/compare/forum-systems-forum-sentry-vs-operant-ai-api-threat-protection) ## Alternatives to each - [See all 42Crunch API Audit alternatives](https://cybersectools.com/alternatives/42crunch-api-audit) - [See all Forum Systems Forum Sentry alternatives](https://cybersectools.com/alternatives/forum-systems-forum-sentry) --- Source: https://cybersectools.com/compare/42crunch-api-audit-vs-forum-systems-forum-sentry For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/42crunch-api-audit.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on 42Crunch API Audit and Forum Systems Forum Sentry: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md