# Cloudflare API Shield vs Wallarm API Security: side-by-side comparison (2026) [Cloudflare API Shield](https://cybersectools.com/tools/cloudflare-api-shield) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Cloudflare, Inc](https://cybersectools.com/companies/cloudflare-inc). [Wallarm API Security](https://cybersectools.com/tools/wallarm-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Wallarm](https://cybersectools.com/companies/wallarm). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about each one. ### [Cloudflare API Shield](https://cybersectools.com/tools/cloudflare-api-shield) Best for: Cloudflare customers protecting public APIs at the edge It makes the list because it adds discovery, schema checks and leak scanning on a network you may already use, so there is little new to deploy. Its positive security model only lets through requests that match your schema, which works well if your OpenAPI specs are current. If they are not, or your APIs sit outside Cloudflare, weigh the schema upkeep and rerouting it would take. From [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions), Fall 2026. ### [Wallarm API Security](https://cybersectools.com/tools/wallarm-api-security) Best for: Teams wanting inline API blocking without specifications Wallarm earns its place because it can start blocking before your APIs are documented, which helps when your specs lag behind the code. It runs hybrid, so you can put the filtering where your traffic is. Before you choose it, test its blocking modes on your busiest APIs, because a wrong block there lands on real users. From [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | Cloudflare API Shield | Wallarm 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 | Cloudflare, Inc. | Wallarm | | Headquarters | – | – | ### Use cases and capabilities | | Cloudflare API Shield | Wallarm API Security | |---|---|---| | Web Security | Yes | – | | Bot Protection | – | Yes | | DDoS | – | Yes | | OWASP | – | Yes | | Serverless | – | Yes | | Kubernetes | – | Yes | ### Core features **Cloudflare API Shield** 10 features listed. Sign in on the page to see them. **Wallarm API Security** 10 features listed. Sign in on the page to see them. ### Integrations **Cloudflare API Shield** 1 integration listed. Sign in on the page to see them. **Wallarm API Security** 21 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. - [Cloudflare API Shield](https://cybersectools.com/tools/cloudflare-api-shield) fits if you want a cloud product. - [Wallarm API Security](https://cybersectools.com/tools/wallarm-api-security) fits if you need both cloud and on-premises options. ## Cloudflare API Shield vs Wallarm API Security FAQ Common questions when comparing Cloudflare API Shield vs Wallarm API Security for API security. ### What is the difference between Cloudflare API Shield and Wallarm API Security? **Cloudflare API Shield**: API security platform for discovering, validating, and protecting API endpoints, built by Cloudflare, Inc. **Wallarm API Security**: Inline API discovery and protection platform blocking attacks, abuse, and ATO, built by Wallarm. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Cloudflare API Shield and Wallarm API Security? **Cloudflare API Shield** is made by Cloudflare, Inc. **Wallarm API Security** is made by Wallarm. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Cloudflare API Shield a good alternative to Wallarm API Security? Often, yes. Cloudflare API Shield and Wallarm API Security are both API Security products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Cloudflare API Shield vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-cloudflare-api-shield) - [Cloudflare API Shield vs Prophaze API Security](https://cybersectools.com/compare/cloudflare-api-shield-vs-prophaze-api-security) - [Cloudflare API Shield vs Operant AI API Threat Protection](https://cybersectools.com/compare/cloudflare-api-shield-vs-operant-ai-api-threat-protection) - [Wallarm API Security vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-wallarm-api-security) - [Wallarm API Security vs Prophaze API Security](https://cybersectools.com/compare/prophaze-api-security-vs-wallarm-api-security) - [Wallarm API Security vs Operant AI API Threat Protection](https://cybersectools.com/compare/operant-ai-api-threat-protection-vs-wallarm-api-security) ## Alternatives to each - [See all Cloudflare API Shield alternatives](https://cybersectools.com/alternatives/cloudflare-api-shield) - [See all Wallarm API Security alternatives](https://cybersectools.com/alternatives/wallarm-api-security) --- Source: https://cybersectools.com/compare/cloudflare-api-shield-vs-wallarm-api-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cloudflare-api-shield.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cloudflare API Shield and Wallarm 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