diff --git a/apps/web/app/layout.tsx b/apps/web/app/layout.tsx
index 94c238bbc..dfc12a0c5 100644
--- a/apps/web/app/layout.tsx
+++ b/apps/web/app/layout.tsx
@@ -11,7 +11,6 @@ import { Suspense } from "react"
 import { Toaster } from "@ui/components/sonner"
 import { NuqsAdapter } from "nuqs/adapters/next/app"
 import { ThemeProvider } from "@/lib/theme-provider"
-import Script from "next/script"
 
 const font = Space_Grotesk({
 	subsets: ["latin"],
@@ -70,11 +69,6 @@ export default function RootLayout({
 						</QueryProvider>
 					</AutumnProvider>
 				</ThemeProvider>
-				<Script
-					src="https://lobbyside.com/widget.js"
-					data-widget-id="e385c52f-4dd3-4fb2-81eb-da3a78059014"
-					strategy="lazyOnload"
-				/>
 			</body>
 		</html>
 	)
diff --git a/apps/web/components/next-app-research-cta.tsx b/apps/web/components/next-app-research-cta.tsx
index 727cb2003..adab15c32 100644
--- a/apps/web/components/next-app-research-cta.tsx
+++ b/apps/web/components/next-app-research-cta.tsx
@@ -3,6 +3,8 @@
 import { useCallback, useEffect, useState } from "react"
 import { usePathname } from "next/navigation"
 import { Phone, Users, X as XIcon } from "lucide-react"
+import { useLobbyside } from "@lobbyside/react"
+import { useAuth } from "@lib/auth-context"
 import { cn } from "@lib/utils"
 import { dmSans125ClassName } from "@/lib/fonts"
 import { analytics } from "@/lib/analytics"
@@ -11,7 +13,15 @@ const STORAGE_KEY = "sm_next_app_research_cta_dismissed_v1"
 
 const BOOK_CALL_HREF = "https://cal.com/supermemory/growth"
 
-function ResearchCtaHeroGraphic() {
+const LOBBYSIDE_WIDGET_ID = "e385c52f-4dd3-4fb2-81eb-da3a78059014"
+
+function ResearchCtaHeroGraphic({
+	avatarUrl,
+	hostName,
+}: {
+	avatarUrl?: string
+	hostName?: string
+}) {
 	return (
 		<div
 			id="next-app-research-cta-hero"
@@ -39,7 +49,9 @@ function ResearchCtaHeroGraphic() {
 				/>
 			</div>
 			<div className="relative z-10 flex flex-row items-center justify-center gap-10 px-3">
-				<Phone className="size-[24px] text-[#7EB0FF]" strokeWidth={1.65} />
+				<div className="flex size-9 items-center justify-center">
+					<Phone className="size-[24px] text-[#7EB0FF]" strokeWidth={1.65} />
+				</div>
 				<span
 					className={cn(
 						dmSans125ClassName(),
@@ -48,7 +60,23 @@ function ResearchCtaHeroGraphic() {
 				>
 					×
 				</span>
-				<Users className="size-[24px] text-[#B49CFB]" strokeWidth={1.65} />
+				{avatarUrl ? (
+					<span className="relative inline-flex">
+						<img
+							src={avatarUrl}
+							alt={hostName ?? ""}
+							className="size-9 rounded-full object-cover ring-1 ring-[#B49CFB]/40"
+						/>
+						<span
+							aria-hidden
+							className="absolute bottom-0 right-0 size-[10px] rounded-full bg-[#22c55e] ring-2 ring-[#0D121A]"
+						/>
+					</span>
+				) : (
+					<div className="flex size-9 items-center justify-center">
+						<Users className="size-[24px] text-[#B49CFB]" strokeWidth={1.65} />
+					</div>
+				)}
 			</div>
 		</div>
 	)
@@ -58,38 +86,163 @@ export function NextAppResearchCta() {
 	const pathname = usePathname()
 	const [mounted, setMounted] = useState(false)
 	const [dismissed, setDismissed] = useState(false)
+	const widget = useLobbyside(LOBBYSIDE_WIDGET_ID)
+	const { user, org } = useAuth()
 
 	useEffect(() => {
 		setMounted(true)
 		setDismissed(localStorage.getItem(STORAGE_KEY) === "1")
 	}, [])
 
-	const handleDismiss = useCallback(() => {
+	const handleDismiss = useCallback((e: React.MouseEvent) => {
+		e.stopPropagation()
 		localStorage.setItem(STORAGE_KEY, "1")
 		setDismissed(true)
 		analytics.nextAppResearchCtaDismissed()
 	}, [])
 
+	const handleJoinCall = useCallback(async () => {
+		if (widget.status !== "online" || widget.isQueueFull) return
+		analytics.nextAppResearchCtaLobbysideCallClicked()
+		// Open the tab synchronously so Safari/iOS keep the user-activation
+		// gesture. We redirect it once joinCall() resolves, or fall back to
+		// the book-a-call URL if the host goes offline / queue fills / the
+		// request errors between render and click.
+		const pendingTab = window.open("", "_blank")
+		const navigate = (url: string) => {
+			if (pendingTab && !pendingTab.closed) {
+				pendingTab.location.href = url
+			} else {
+				window.open(url, "_blank", "noopener,noreferrer")
+			}
+		}
+		try {
+			const visitor: Record<string, string> = {}
+			if (user?.email) visitor.email = user.email
+			if (user?.name) visitor.name = user.name
+			if (org?.name) visitor.company = org.name
+			const github = (user as { github?: unknown } | null)?.github
+			if (typeof github === "string" && github) visitor.github = github
+			const joinArgs =
+				Object.keys(visitor).length > 0 ? { visitor } : undefined
+			const { entryUrl } = await widget.joinCall(joinArgs)
+			navigate(entryUrl)
+		} catch (err) {
+			console.error("[Lobbyside] joinCall failed", err)
+			navigate(BOOK_CALL_HREF)
+		}
+	}, [widget, user, org])
+
+	const handleCardKeyDown = useCallback(
+		(e: React.KeyboardEvent<HTMLElement>) => {
+			if (e.target !== e.currentTarget) return
+			if (e.key === "Enter" || e.key === " ") {
+				e.preventDefault()
+				handleJoinCall()
+			}
+		},
+		[handleJoinCall],
+	)
+
 	const handleBookClick = useCallback(() => {
 		analytics.nextAppResearchCtaBookCallClicked()
 	}, [])
 
-	if (!mounted || dismissed || pathname.startsWith("/onboarding")) {
+	if (
+		!mounted ||
+		dismissed ||
+		pathname.startsWith("/onboarding") ||
+		widget.status === "loading"
+	) {
 		return null
 	}
 
+	const cardBaseClasses = cn(
+		"fixed z-[45] bottom-4 left-4 min-w-[280px] max-w-[min(calc(100vw-2rem),22.5rem)]",
+		"rounded-xl border border-white/[0.08] bg-[#0D121A]/95 backdrop-blur-md",
+		"shadow-[0_8px_32px_rgba(0,0,0,0.35)] p-3.5",
+	)
+
+	if (widget.status !== "online" || widget.isQueueFull) {
+		return (
+			<section
+				id="next-app-research-cta"
+				className={cardBaseClasses}
+				aria-label="Research participant invitation"
+			>
+				<div className="flex flex-col gap-3">
+					<ResearchCtaHeroGraphic />
+					<div className="min-w-0 w-full">
+						<div className="flex items-start gap-1">
+							<p
+								className={cn(
+									dmSans125ClassName(),
+									"flex-1 min-w-0 font-medium text-[12px] text-[#FAFAFA] tracking-[-0.12px]",
+								)}
+							>
+								Be part of the next supermemory app
+							</p>
+							<button
+								type="button"
+								onClick={handleDismiss}
+								className={cn(
+									"shrink-0 rounded-md p-1 -mr-1 -mt-0.5",
+									"text-muted-foreground hover:text-foreground transition-colors",
+									"cursor-pointer outline-none focus-visible:ring-2 focus-visible:ring-ring",
+								)}
+								aria-label="Dismiss"
+							>
+								<XIcon className="size-4" />
+							</button>
+						</div>
+						<p
+							className={cn(
+								dmSans125ClassName(),
+								"mt-1 text-[12px] text-[#737373] tracking-[-0.12px]",
+							)}
+						>
+							Share what you want next—we’d love a quick call.
+						</p>
+						<div className="mt-2.5 flex justify-end">
+							<a
+								href={BOOK_CALL_HREF}
+								onClick={handleBookClick}
+								target="_blank"
+								rel="noopener noreferrer"
+								className={cn(
+									dmSans125ClassName(),
+									"inline-flex text-[13px] font-medium text-[#A3A3A3]",
+									"tracking-[-0.13px] underline underline-offset-4 decoration-white/20",
+									"hover:text-[#FAFAFA] hover:decoration-white/40 transition-colors",
+								)}
+							>
+								Book a call
+							</a>
+						</div>
+					</div>
+				</div>
+			</section>
+		)
+	}
+
 	return (
 		<section
 			id="next-app-research-cta"
+			role="button"
+			tabIndex={0}
+			onClick={handleJoinCall}
+			onKeyDown={handleCardKeyDown}
 			className={cn(
-				"fixed z-[45] bottom-4 left-4 max-w-[min(calc(100vw-2rem),19rem)]",
-				"rounded-xl border border-white/[0.08] bg-[#0D121A]/95 backdrop-blur-md",
-				"shadow-[0_8px_32px_rgba(0,0,0,0.35)] p-3.5",
+				cardBaseClasses,
+				"cursor-pointer outline-none focus-visible:ring-2 focus-visible:ring-ring",
 			)}
-			aria-label="Research participant invitation"
+			aria-label={`${widget.buttonText} with ${widget.hostName}`}
 		>
 			<div className="flex flex-col gap-3">
-				<ResearchCtaHeroGraphic />
+				<ResearchCtaHeroGraphic
+					avatarUrl={widget.avatarUrl}
+					hostName={widget.hostName}
+				/>
 				<div className="min-w-0 w-full">
 					<div className="flex items-start gap-1">
 						<p
@@ -98,7 +251,7 @@ export function NextAppResearchCta() {
 								"flex-1 min-w-0 font-medium text-[12px] text-[#FAFAFA] tracking-[-0.12px]",
 							)}
 						>
-							Be part of the next supermemory app
+							{widget.ctaText}
 						</p>
 						<button
 							type="button"
@@ -113,29 +266,43 @@ export function NextAppResearchCta() {
 							<XIcon className="size-4" />
 						</button>
 					</div>
-					<p
-						className={cn(
-							dmSans125ClassName(),
-							"mt-1 text-[12px] text-[#737373] tracking-[-0.12px]",
-						)}
-					>
-						Share what you want next—we’d love a quick call.
-					</p>
-					<div className="mt-2.5 flex justify-end">
-						<a
-							href={BOOK_CALL_HREF}
-							onClick={handleBookClick}
-							target="_blank"
-							rel="noopener noreferrer"
+					<div className="mt-2.5 flex items-center justify-between gap-2">
+						<div className="min-w-0 flex-1">
+							<p
+								className={cn(
+									dmSans125ClassName(),
+									"truncate text-[12px] font-medium text-[#FAFAFA] tracking-[-0.12px]",
+								)}
+							>
+								{widget.hostName}
+							</p>
+							{widget.hostTitle ? (
+								<p
+									className={cn(
+										dmSans125ClassName(),
+										"truncate text-[11px] text-[#737373] tracking-[-0.11px]",
+									)}
+								>
+									{widget.hostTitle}
+								</p>
+							) : null}
+						</div>
+						<button
+							type="button"
+							onClick={(e) => {
+								e.stopPropagation()
+								handleJoinCall()
+							}}
 							className={cn(
 								dmSans125ClassName(),
-								"inline-flex text-[13px] font-medium text-[#A3A3A3]",
+								"shrink-0 inline-flex text-[13px] font-medium text-[#A3A3A3]",
 								"tracking-[-0.13px] underline underline-offset-4 decoration-white/20",
 								"hover:text-[#FAFAFA] hover:decoration-white/40 transition-colors",
+								"cursor-pointer outline-none focus-visible:ring-2 focus-visible:ring-ring rounded-sm",
 							)}
 						>
-							Book a call
-						</a>
+							{widget.buttonText}
+						</button>
 					</div>
 				</div>
 			</div>
diff --git a/apps/web/lib/analytics.ts b/apps/web/lib/analytics.ts
index 0799de5fc..ff3d25210 100644
--- a/apps/web/lib/analytics.ts
+++ b/apps/web/lib/analytics.ts
@@ -50,6 +50,8 @@ export const analytics = {
 		safeCapture("next_app_research_cta_dismissed"),
 	nextAppResearchCtaBookCallClicked: () =>
 		safeCapture("next_app_research_cta_book_call_clicked"),
+	nextAppResearchCtaLobbysideCallClicked: () =>
+		safeCapture("next_app_research_cta_lobbyside_call_clicked"),
 
 	mcpViewOpened: () => safeCapture("mcp_view_opened"),
 	mcpInstallCmdCopied: () => safeCapture("mcp_install_cmd_copied"),
diff --git a/apps/web/package.json b/apps/web/package.json
index d021e3b1e..d760bd6f1 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -25,6 +25,7 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@floating-ui/react": "^0.27.0",
+    "@lobbyside/react": "0.2.0",
     "@opennextjs/cloudflare": "^1.12.0",
     "@radix-ui/react-accordion": "^1.2.11",
     "@radix-ui/react-alert-dialog": "^1.1.14",
diff --git a/bun.lock b/bun.lock
index ceaf08ae4..8ad93ff1c 100644
--- a/bun.lock
+++ b/bun.lock
@@ -139,6 +139,7 @@
         "@dnd-kit/sortable": "^10.0.0",
         "@dnd-kit/utilities": "^3.2.2",
         "@floating-ui/react": "^0.27.0",
+        "@lobbyside/react": "0.2.0",
         "@opennextjs/cloudflare": "^1.12.0",
         "@radix-ui/react-accordion": "^1.2.11",
         "@radix-ui/react-alert-dialog": "^1.1.14",
@@ -314,7 +315,7 @@
     },
     "packages/tools": {
       "name": "@supermemory/tools",
-      "version": "1.4.2",
+      "version": "1.4.6",
       "dependencies": {
         "@ai-sdk/anthropic": "^2.0.25",
         "@ai-sdk/openai": "^2.0.23",
@@ -972,6 +973,10 @@
 
     "@inquirer/type": ["@inquirer/type@3.0.10", "", { "peerDependencies": { "@types/node": ">=18" }, "optionalPeers": ["@types/node"] }, "sha512-BvziSRxfz5Ov8ch0z/n3oijRSEcEsHnhggm4xFZe93DHcUCTlutlq9Ox4SVENAfcRD22UQq7T/atg9Wr3k09eA=="],
 
+    "@instantdb/core": ["@instantdb/core@1.0.15", "", { "dependencies": { "@instantdb/version": "1.0.15", "mutative": "^1.0.10", "uuid": "^11.1.0" } }, "sha512-1A4n47U0YLHKhvl0G+CiPGfBynq1cj+NqIVRhUMc/yHYT6rePeRWesxvevNiEJU2sLxOKML6Htcbtdh7jUjSQA=="],
+
+    "@instantdb/version": ["@instantdb/version@1.0.15", "", {}, "sha512-xHDT23QK0tKAdxC2Z98mBx+znwnVShYWDsp0juY4xxzTGjrb37qNqRYb+6IIJc1J3GZ+xW/fCIexVK3b0B6fog=="],
+
     "@isaacs/cliui": ["@isaacs/cliui@8.0.2", "", { "dependencies": { "string-width": "^5.1.2", "string-width-cjs": "npm:string-width@^4.2.0", "strip-ansi": "^7.0.1", "strip-ansi-cjs": "npm:strip-ansi@^6.0.1", "wrap-ansi": "^8.1.0", "wrap-ansi-cjs": "npm:wrap-ansi@^7.0.0" } }, "sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA=="],
 
     "@isaacs/ttlcache": ["@isaacs/ttlcache@2.1.4", "", {}, "sha512-7kMz0BJpMvgAMkyglums7B2vtrn5g0a0am77JY0GjkZZNetOBCFn7AG7gKCwT0QPiXyxW7YIQSgtARknUEOcxQ=="],
@@ -1002,6 +1007,8 @@
 
     "@levischuck/tiny-cbor": ["@levischuck/tiny-cbor@0.2.11", "", {}, "sha512-llBRm4dT4Z89aRsm6u2oEZ8tfwL/2l6BwpZ7JcyieouniDECM5AqNgr/y08zalEIvW3RSK4upYyybDcmjXqAow=="],
 
+    "@lobbyside/react": ["@lobbyside/react@0.2.0", "", { "peerDependencies": { "@instantdb/core": ">=1.0.0", "react": ">=18.0.0" } }, "sha512-24dTNDImAqZrlCu+vlPKulP1fvL3yTIc6qwxqBsqvit4z9WXnAdMRwB5Bvn31dTuaBokQEVZa3t0VfMnyhGvuw=="],
+
     "@lukeed/csprng": ["@lukeed/csprng@1.1.0", "", {}, "sha512-Z7C/xXCiGWsg0KuKsHTKJxbWhpI3Vs5GwLfOean7MGyVFGqdRgBbAjOCh6u4bbjPc/8MJ2pZmK/0DLdCbivLDA=="],
 
     "@lukeed/uuid": ["@lukeed/uuid@2.0.1", "", { "dependencies": { "@lukeed/csprng": "^1.1.0" } }, "sha512-qC72D4+CDdjGqJvkFMMEAtancHUQ7/d/tAiHf64z8MopFDmcrtbcJuerDtFceuAfQJ2pDSfCKCtbqoGBNnwg0w=="],
@@ -3830,6 +3837,8 @@
 
     "multimatch": ["multimatch@6.0.0", "", { "dependencies": { "@types/minimatch": "^3.0.5", "array-differ": "^4.0.0", "array-union": "^3.0.1", "minimatch": "^3.0.4" } }, "sha512-I7tSVxHGPlmPN/enE3mS1aOSo6bWBfls+3HmuEeCUBCE7gWnm3cBXCBkpurzFjVRwC6Kld8lLaZ1Iv5vOcjvcQ=="],
 
+    "mutative": ["mutative@1.3.0", "", {}, "sha512-8MJj6URmOZAV70dpFe1YnSppRTKC4DsMkXQiBDFayLcDI4ljGokHxmpqaBQuDWa4iAxWaJJ1PS8vAmbntjjKmQ=="],
+
     "mute-stream": ["mute-stream@2.0.0", "", {}, "sha512-WWdIxpyjEn+FhQJQQv9aQAYlHoNVdzIzUySNV1gHUPDSdZJ3yZn7pAAbQcV7B56Mvu881q9FZV+0Vx2xC44VWA=="],
 
     "mz": ["mz@2.7.0", "", { "dependencies": { "any-promise": "^1.0.0", "object-assign": "^4.0.1", "thenify-all": "^1.0.0" } }, "sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q=="],
@@ -5180,6 +5189,8 @@
 
     "@inquirer/core/wrap-ansi": ["wrap-ansi@6.2.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA=="],
 
+    "@instantdb/core/uuid": ["uuid@11.1.0", "", { "bin": { "uuid": "dist/esm/bin/uuid" } }, "sha512-0/A9rDy9P7cJ+8w1c9WD9V//9Wj15Ce2MPz8Ri6032usz+NfePxx5AcN3bN+r6ZL6jEo066/yNYB3tn4pQEx+A=="],
+
     "@isaacs/cliui/string-width": ["string-width@5.1.2", "", { "dependencies": { "eastasianwidth": "^0.2.0", "emoji-regex": "^9.2.2", "strip-ansi": "^7.0.1" } }, "sha512-HnLOCR3vjcY8beoNLtcjZ5/nxn2afmME6lhrDrebokqMap+XbeW8n9TXpPDOqdGK5qcI3oT0GKTW6wC7EMiVqA=="],
 
     "@isaacs/cliui/wrap-ansi": ["wrap-ansi@8.1.0", "", { "dependencies": { "ansi-styles": "^6.1.0", "string-width": "^5.0.1", "strip-ansi": "^7.0.1" } }, "sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ=="],