Build a Client Portal App for Your Marketing Agency
You pitch six prospects a week and three of them ghost after the discovery call. The other agencies they talked to sent a slick proposal within an hour, while your quote sat in drafts because you were buried in client reporting. Every warm lead that goes cold is roughly $2,000–$5,000 in monthly retainer walking out the door.
A simple app closes that gap. Prospects request a free audit, pick the package that fits (SEO, paid social, full-funnel), and see your case studies and pricing tiers in one tap — before they cool off. You get a qualified lead with budget and goals attached, so your first call is a strategy session instead of a fishing trip.
With Appy Club you build this yourself in an afternoon — no developers, no $12k agency-website invoice, no monthly SaaS creep. Describe what you want in plain English, and the AI assembles it. It's free to start, and you own the thing you'd normally outsource.
Everything a marketing agencie app should have
What you can do with it
- ✓Let prospects request a free website or ad-account audit, with a short intake form that captures budget, goals, and current tools
- ✓Showcase case studies with real before/after metrics so leads self-qualify before the call
- ✓Display retainer packages (starter, growth, scale) with clear scope and pricing tiers
- ✓Give existing clients a login to see monthly reports, deliverables, and next steps in one place
- ✓Book strategy calls directly to your calendar without the back-and-forth email tag
What could this be worth?
Play with your numbers — what could this become?
The marketing agencies app market — a quick reality check
An honest snapshot so you build with your eyes open.
- · Custom web developers and Webflow agencies (higher polish, high cost)
- · HubSpot and GoHighLevel (powerful CRMs but expensive and complex)
- · Wix or Squarespace with third-party form plugins (cheap but generic)
There are roughly hundreds of thousands of small and mid-sized marketing agencies across English-speaking markets, most run by lean teams juggling delivery and sales.
Clients increasingly expect self-serve portals and instant proposals, and agencies are moving toward productized, tiered retainers over bespoke quotes.
A small agency wins by responding faster and looking more organized than bigger competitors — an instant audit request and clean client portal signal you're serious without a huge overhead.
Marketing Agencies app — frequently asked
Your one-shot design prompt
An art-directed prompt written for a marketing agencies business — services, prices, palette and motion spec included. Click build, or copy it anywhere.
You are a senior brand designer shipping the launch site for a real local business. Build a complete one-page site for Northlight Marketing — "Growth campaigns that actually move the needle". Write ALL the copy yourself in the business's voice: specific, confident, zero lorem ipsum and zero filler. ART DIRECTION — editorial authority — beautifully typeset, restrained, precise. Primary color #1E3A8A, accent #F97316; build a full palette around them (backgrounds, text, muted tones) with body-text contrast of at least 4.5:1. Fonts via a Google Fonts link in the head: "Fraunces" 500/600 for headlines, "Inter" for body. THE BUSINESS — services and real prices to use verbatim: - Free Marketing Audit — $0 (48-hour turnaround) - SEO Retainer — $1,800 (per month) - Paid Social Management — $2,500 (+ ad spend) - Full-Funnel Growth — $4,500 (per month) - One-Off Landing Page — $1,200 (copy + design) LAYOUT, top to bottom: 1. Nav — the firm name, Services / About anchors, "Request a quote" button. 2. Hero — headline built on "Growth campaigns that actually move the needle", one precise sentence of positioning, "Request a quote" CTA, proof line "★★★★★ Trusted by 120+ growing brands". 3. Services — "Choose your services": the offerings below with names, prices where given, and notes. 4. Process — three numbered steps from first contact to resolution. 5. Credentials — a row of trust markers (experience, certifications, response time — keep honest and generic). 6. Testimonials — two short client quotes with first names. 7. Consultation — a labeled form (name, email, phone, brief message) with the "Request a quote" button; note it needs connecting. 8. Footer — office, hours, fine print. MOTION: restrained and slow. Hero text fades up 12px with a 60ms stagger; sections reveal once via IntersectionObserver (400ms opacity + 10px rise); cards lift 3px on hover; numbers count up once when visible. Nothing bounces. Respect prefers-reduced-motion: show everything statically. RULES: fully responsive at 375 / 768 / 1280 — nothing may overflow horizontally. Semantic HTML with labeled form fields and visible focus states. All artwork is CSS gradients or inline SVG — no external images, no libraries. Content must be complete and readable with JavaScript disabled; motion is an enhancement. Forms are front-end only until connected — say so in a small honest note near the submit button.