diff --git a/apps/postgres-new/.env.example b/apps/postgres-new/.env.example
index b8560b13..b4114483 100644
--- a/apps/postgres-new/.env.example
+++ b/apps/postgres-new/.env.example
@@ -14,3 +14,7 @@ KV_REST_API_TOKEN="local_token"
 NEXT_PUBLIC_LEGACY_DOMAIN=https://postgres.new
 NEXT_PUBLIC_CURRENT_DOMAIN=https://database.build
 REDIRECT_LEGACY_DOMAIN=false
+
+# Optional
+#LOGFLARE_SOURCE="<logflare-source>"
+#LOGFLARE_API_KEY="<logflare-api-key>"
diff --git a/apps/postgres-new/app/api/chat/route.ts b/apps/postgres-new/app/api/chat/route.ts
index b81e4af5..ac5784d0 100644
--- a/apps/postgres-new/app/api/chat/route.ts
+++ b/apps/postgres-new/app/api/chat/route.ts
@@ -5,6 +5,7 @@ import { ToolInvocation, convertToCoreMessages, streamText } from 'ai'
 import { codeBlock } from 'common-tags'
 import { convertToCoreTools, maxMessageContext, maxRowLimit, tools } from '~/lib/tools'
 import { createClient } from '~/utils/supabase/server'
+import { logEvent } from '~/utils/telemetry'
 
 // Allow streaming responses up to 30 seconds
 export const maxDuration = 30
@@ -46,20 +47,31 @@ export async function POST(req: Request) {
     return new Response('Unauthorized', { status: 401 })
   }
 
-  const { user } = data
+  const {
+    user: { id: userId },
+  } = data
 
-  const { remaining: inputRemaining } = await inputTokenRateLimit.getRemaining(user.id)
-  const { remaining: outputRemaining } = await outputTokenRateLimit.getRemaining(user.id)
+  const { remaining: inputTokensRemaining } = await inputTokenRateLimit.getRemaining(userId)
+  const { remaining: outputTokensRemaining } = await outputTokenRateLimit.getRemaining(userId)
 
-  if (inputRemaining <= 0 || outputRemaining <= 0) {
+  const { messages, databaseId }: { messages: Message[]; databaseId: string } = await req.json()
+
+  if (inputTokensRemaining <= 0 || outputTokensRemaining <= 0) {
+    logEvent('chat-rate-limit', {
+      databaseId,
+      userId,
+      inputTokensRemaining,
+      outputTokensRemaining,
+    })
     return new Response('Rate limited', { status: 429 })
   }
 
-  const { messages }: { messages: Message[] } = await req.json()
-
   // Trim the message context sent to the LLM to mitigate token abuse
   const trimmedMessageContext = messages.slice(-maxMessageContext)
 
+  const coreMessages = convertToCoreMessages(trimmedMessageContext)
+  const coreTools = convertToCoreTools(tools)
+
   const result = await streamText({
     system: codeBlock`
       You are a helpful database assistant. Under the hood you have access to an in-browser Postgres database called PGlite (https://github.com/electric-sql/pglite).
@@ -104,15 +116,38 @@ export async function POST(req: Request) {
       Feel free to suggest corrections for suspected typos.
     `,
     model: openai(chatModel),
-    messages: convertToCoreMessages(trimmedMessageContext),
-    tools: convertToCoreTools(tools),
-    async onFinish({ usage }) {
-      await inputTokenRateLimit.limit(user.id, {
+    messages: coreMessages,
+    tools: coreTools,
+    async onFinish({ usage, finishReason, toolCalls }) {
+      await inputTokenRateLimit.limit(userId, {
         rate: usage.promptTokens,
       })
-      await outputTokenRateLimit.limit(user.id, {
+      await outputTokenRateLimit.limit(userId, {
         rate: usage.completionTokens,
       })
+
+      // The last message should always be an input message (user message or tool result)
+      const inputMessage = coreMessages.at(-1)
+      if (!inputMessage || (inputMessage.role !== 'user' && inputMessage.role !== 'tool')) {
+        return
+      }
+
+      // `tool` role indicates a tool result, `user` role indicates a user message
+      const inputType = inputMessage.role === 'tool' ? 'tool-result' : 'user-message'
+
+      // +1 for the assistant message just received
+      const messageCount = coreMessages.length + 1
+
+      logEvent('chat-inference', {
+        databaseId,
+        userId,
+        messageCount,
+        inputType,
+        inputTokens: usage.promptTokens,
+        outputTokens: usage.completionTokens,
+        finishReason,
+        toolCalls: toolCalls?.map((toolCall) => toolCall.toolName),
+      })
     },
   })
 
diff --git a/apps/postgres-new/components/workspace.tsx b/apps/postgres-new/components/workspace.tsx
index e0a6dfa9..8ce6b4bc 100644
--- a/apps/postgres-new/components/workspace.tsx
+++ b/apps/postgres-new/components/workspace.tsx
@@ -71,6 +71,9 @@ export default function Workspace({
     maxToolRoundtrips: 10,
     keepLastMessageOnError: true,
     onToolCall: onToolCall as any, // our `OnToolCall` type is more specific than `ai` SDK's
+    body: {
+      databaseId,
+    },
     initialMessages:
       existingMessages && existingMessages.length > 0 ? existingMessages : initialMessages,
     async onFinish(message) {
diff --git a/apps/postgres-new/utils/telemetry.ts b/apps/postgres-new/utils/telemetry.ts
new file mode 100644
index 00000000..b093cf31
--- /dev/null
+++ b/apps/postgres-new/utils/telemetry.ts
@@ -0,0 +1,70 @@
+/**
+ * Event for an AI chat rate limit. Includes the
+ * remaining input and output tokens in the rate
+ * limit window (one of these will be <= 0).
+ */
+export type ChatRateLimitEvent = {
+  type: 'chat-rate-limit'
+  metadata: {
+    databaseId: string
+    userId: string
+    inputTokensRemaining: number
+    outputTokensRemaining: number
+  }
+}
+
+/**
+ * Event for an AI chat inference request-response.
+ * Includes both input and output metadata.
+ */
+export type ChatInferenceEvent = {
+  type: 'chat-inference'
+  metadata: {
+    databaseId: string
+    userId: string
+    messageCount: number
+    inputType: 'user-message' | 'tool-result'
+    inputTokens: number
+    outputTokens: number
+    finishReason:
+      | 'stop'
+      | 'length'
+      | 'content-filter'
+      | 'tool-calls'
+      | 'error'
+      | 'other'
+      | 'unknown'
+    toolCalls?: string[]
+  }
+}
+
+export type TelemetryEvent = ChatRateLimitEvent | ChatInferenceEvent
+
+export async function logEvent<E extends TelemetryEvent>(type: E['type'], metadata: E['metadata']) {
+  if (!process.env.LOGFLARE_SOURCE || !process.env.LOGFLARE_API_KEY) {
+    if (process.env.DEBUG) {
+      console.log(type, metadata)
+    }
+    return
+  }
+
+  const response = await fetch(
+    `https://api.logflare.app/logs?source=${process.env.LOGFLARE_SOURCE}`,
+    {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'X-API-KEY': process.env.LOGFLARE_API_KEY,
+      },
+      body: JSON.stringify({
+        event_message: type,
+        metadata,
+      }),
+    }
+  )
+
+  if (!response.ok) {
+    const { error } = await response.json()
+    console.error('failed to send logflare event', error)
+  }
+}