# Cequence AI Gateway vs Data Theorem API Security: side-by-side comparison (2026) [Cequence AI Gateway](https://cybersectools.com/tools/cequence-ai-gateway) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Cequence Security](https://cybersectools.com/companies/cequence-security). [Data Theorem API Security](https://cybersectools.com/tools/data-theorem-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Data Theorem](https://cybersectools.com/companies/data-theorem). 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 | | Cequence AI Gateway | Data Theorem API Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | API Security | API Security | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Cequence Security | Data Theorem | | Headquarters | – | – | ### Use cases and capabilities | | Cequence AI Gateway | Data Theorem API Security | |---|---|---| | Bot Protection | Yes | Yes | | AI Gateway | Yes | – | | DAST | – | Yes | ### Core features **Cequence AI Gateway** 10 features listed. Sign in on the page to see them. **Data Theorem API Security** 10 features listed. Sign in on the page to see them. ### Integrations **Cequence AI Gateway** No integrations listed. **Data Theorem API Security** 13 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. - [Cequence AI Gateway](https://cybersectools.com/tools/cequence-ai-gateway) fits if you want a cloud product. - [Data Theorem API Security](https://cybersectools.com/tools/data-theorem-api-security) fits if you need both cloud and on-premises options. ## Cequence AI Gateway vs Data Theorem API Security FAQ Common questions when comparing Cequence AI Gateway vs Data Theorem API Security for API security. ### What is the difference between Cequence AI Gateway and Data Theorem API Security? **Cequence AI Gateway**: Unified platform for API security, bot management, and AI gateway protection. Built by Cequence Security. **Data Theorem API Security**: API security platform for discovery, testing, and runtime protection. Built by Data Theorem. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Cequence AI Gateway and Data Theorem API Security? **Cequence AI Gateway** is made by Cequence Security. **Data Theorem API Security** is made by Data Theorem. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Cequence AI Gateway a good alternative to Data Theorem API Security? Often, yes. Cequence AI Gateway and Data Theorem API Security are both API Security products, and both cover Bot Protection. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Cequence AI Gateway vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/cequence-ai-gateway-vs-indusface-apptrana-api-protection) - [Cequence AI Gateway vs Imperva API Security](https://cybersectools.com/compare/cequence-ai-gateway-vs-imperva-api-security) - [Cequence AI Gateway vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-cequence-ai-gateway) - [Data Theorem API Security vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/data-theorem-api-security-vs-indusface-apptrana-api-protection) - [Data Theorem API Security vs Imperva API Security](https://cybersectools.com/compare/data-theorem-api-security-vs-imperva-api-security) - [Data Theorem API Security vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-data-theorem-api-security) ## Alternatives to each - [See all Cequence AI Gateway alternatives](https://cybersectools.com/alternatives/cequence-ai-gateway) - [See all Data Theorem API Security alternatives](https://cybersectools.com/alternatives/data-theorem-api-security) --- Source: https://cybersectools.com/compare/cequence-ai-gateway-vs-data-theorem-api-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cequence-ai-gateway.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cequence AI Gateway and Data Theorem API Security: 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