diff --git a/.env.example b/.env.example
index ab18e3be7..6424cc9e8 100644
--- a/.env.example
+++ b/.env.example
@@ -93,6 +93,10 @@ FLAG_DISABLE_EMAIL_AUTH="false"
 # This is useful if you are using a machine with limited resources, like a Raspberry Pi.
 FLAG_DISABLE_IMAGE_PROCESSING="false"
 
+# This flag disables API rate limiting for authentication endpoints.
+# Rate limiting is enabled by default in production to prevent abuse.
+FLAG_DISABLE_API_RATE_LIMIT="false"
+
 # Allows dynamic OAuth client registration to use any parseable redirect URI,
 # including custom schemes, private hosts, and non-loopback http:// URLs.
 # WARNING: Enabling this on a public or multi-tenant deployment can enable phishing
diff --git a/docs/self-hosting/docker.mdx b/docs/self-hosting/docker.mdx
index 0e19a1c8b..852982754 100644
--- a/docs/self-hosting/docker.mdx
+++ b/docs/self-hosting/docker.mdx
@@ -117,6 +117,7 @@ ENCRYPTION_SECRET=""
 FLAG_DISABLE_SIGNUPS="false"
 FLAG_DISABLE_EMAIL_AUTH="false"
 FLAG_DISABLE_IMAGE_PROCESSING="false"
+FLAG_DISABLE_API_RATE_LIMIT="false"
 # Allows any parseable dynamic OAuth redirect URI. Keep false unless this is a trusted self-hosted deployment.
 FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI="false"
 # Allows unsafe/private/non-public AI provider base URLs. Keep false unless this is a trusted self-hosted deployment.
@@ -356,6 +357,7 @@ openssl rand -hex 32
   - **`FLAG_DISABLE_SIGNUPS`**: Disables new signups (web app and server). Useful for private instances.
   - **`FLAG_DISABLE_EMAIL_AUTH`**: Disables email/password login entirely. Also disables email verification, forgot password, and reset password flows. Users can still sign up via social auth (Google/GitHub/LinkedIn/Custom OAuth), unless FLAG_DISABLE_SIGNUPS is also set to true. Useful when only SSO is required.
   - **`FLAG_DISABLE_IMAGE_PROCESSING`**: Disables image processing. This is useful if you are using a machine with limited resources, like a Raspberry Pi.
+  - **`FLAG_DISABLE_API_RATE_LIMIT`**: Disables API rate limiting for authentication endpoints. Rate limiting is enabled by default in production to prevent abuse.
   - **`FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI`**: Allows dynamic OAuth client registration to use any parseable redirect URI, including custom schemes, private hosts, and non-loopback `http://` URLs. **Warning: enabling this on a public or multi-tenant deployment can enable phishing or token exfiltration.** Only enable on trusted, self-hosted deployments.
   - **`FLAG_ALLOW_UNSAFE_AI_BASE_URL`**: Allows AI providers to be configured with unsafe, private, or non-public base URLs, including `http://` and private/loopback addresses (for example, a local Ollama instance at `http://192.168.1.10:11434`). Public HTTPS provider URLs remain the safe default. **Warning: enabling this on a multi-tenant deployment is an SSRF risk.** Only enable on trusted, self-hosted deployments.
 </Accordion>
diff --git a/packages/auth/src/config.ts b/packages/auth/src/config.ts
index d25fd7f5c..8089f92a3 100644
--- a/packages/auth/src/config.ts
+++ b/packages/auth/src/config.ts
@@ -26,7 +26,7 @@ import { createGithubProfileMapper, createProfileMapper } from "./oauth-profile"
 import { getTrustedOrigins } from "./trusted-origins";
 
 const authBaseUrl = env.APP_URL;
-const isRateLimitEnabled = process.env.NODE_ENV === "production";
+const isRateLimitEnabled = process.env.NODE_ENV === "production" && !env.FLAG_DISABLE_API_RATE_LIMIT;
 
 function getOAuthAudiences(): string[] {
 	const base = authBaseUrl.replace(/\/$/, "");
diff --git a/packages/env/src/server.ts b/packages/env/src/server.ts
index df9a5b4aa..4abd17828 100644
--- a/packages/env/src/server.ts
+++ b/packages/env/src/server.ts
@@ -74,6 +74,7 @@ export const env = createEnv({
 		FLAG_DISABLE_SIGNUPS: z.stringbool().default(false),
 		FLAG_DISABLE_EMAIL_AUTH: z.stringbool().default(false),
 		FLAG_DISABLE_IMAGE_PROCESSING: z.stringbool().default(false),
+		FLAG_DISABLE_API_RATE_LIMIT: z.stringbool().default(false),
 		FLAG_ALLOW_UNSAFE_AI_BASE_URL: z.stringbool().default(false),
 		FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI: z.stringbool().default(false),
 
diff --git a/turbo.json b/turbo.json
index 98e42f6a6..b7eb52b8b 100644
--- a/turbo.json
+++ b/turbo.json
@@ -83,6 +83,7 @@
 		"FLAG_DISABLE_SIGNUPS",
 		"FLAG_DISABLE_EMAIL_AUTH",
 		"FLAG_DISABLE_IMAGE_PROCESSING",
+		"FLAG_DISABLE_API_RATE_LIMIT",
 		"FLAG_ALLOW_UNSAFE_OAUTH_REDIRECT_URI",
 		"FLAG_ALLOW_UNSAFE_AI_BASE_URL",
 		"GOOGLE_CLOUD_API_KEY",