Alternatives to Cloudflare
Cloudflare has 6 alternatives on this directory's rubric: Vercel, Composio, Zapier MCP, Mintlify MCP, Apify MCP, Browserbase MCP. Each entry below states one difference between it and Cloudflare, with the evidence and a source link. Cloudflare is operated by Cloudflare.
The 6 alternatives
Vercel
Runs MCP servers as Vercel Functions on Fluid compute through the open-source mcp-handler package, and operates its own OAuth-protected Vercel MCP at mcp.vercel.com.
Difference on oauth with client registration: Vercel reads "bring your own AS; CIMD on Vercel MCP" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). mcp-handler verifies tokens and publishes resource metadata; Vercel MCP accepts CIMD clients.
Vercel profile, Cloudflare vs Vercel
Composio
A managed tool layer that generates per-user MCP URLs for toolkits such as Gmail, handles the app OAuth, and limits each server to an allowed list of tool slugs.
Difference on oauth with client registration: Composio reads "Composio holds app OAuth" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). Users authenticate toolkits through auth configs; DCR not documented.
Composio profile, Cloudflare vs Composio
Zapier MCP
Exposes Zapier actions across 9,000+ apps to MCP clients through one server at mcp.zapier.com, with Zapier holding the app credentials and charging tasks per tool call.
Difference on oauth with client registration: Zapier MCP reads "OAuth for clients" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). Most clients sign in with OAuth; DCR not stated.
Mintlify MCP
Generates a search MCP server for every Mintlify docs site at /mcp, with an authenticated variant and published discovery files.
Difference on oauth with client registration: Mintlify MCP reads "client credentials at /authed/mcp/oauth/token" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). Claude, ChatGPT, Cursor and Devin always allowed; others need redirect domains added.
Apify MCP
Turns Apify Store Actors into MCP tools at mcp.apify.com, with OAuth or a bearer token and a keyless mode for search and docs tools only.
Difference on oauth with client registration: Apify MCP reads "OAuth" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). Browser opens on first connection.
Browserbase MCP
A hosted browser-automation MCP server built on Stagehand, reached at mcp.browserbase.com with an API key in the query string.
Difference on oauth with client registration: Browserbase MCP reads "no, API key in URL" (source, 4 November 2026); Cloudflare reads "yes, DCR and CIMD" (source, 4 November 2026). Query parameter auth.