For most agencies, Friday afternoon means one thing: building client reports. Someone is pulling data from Meta Ads Manager, Google Ads, maybe LinkedIn, maybe TikTok. Copy-pasting into a deck template. Writing the commentary. Making it look presentable. Repeat for each client. If you have 10 clients, that's a full Friday for one person every single week.
Why reporting is broken at most agencies
The data lives across multiple platforms with different UIs, different export formats, and different date range logic. Each client wants different metrics highlighted. The formatting is manual. The commentary is written from scratch. And if someone is out sick on Friday, the report doesn't go out.
The result: you're paying a capable person to do data entry and formatting instead of strategy. The reports are inconsistent in quality. And the whole thing is fragile.
What the automated system looks like
The pipeline has four stages. Data connectors pull from each ad platform via API on a schedule. Claude summarizes the data with client-specific context - what changed, what drove it, what to focus on next week. A formatter assembles the summary and data into your standard report template (Google Slides or Sheets). Resend delivers it to the client automatically, from your agency email address, every Monday morning.
Every client has their own configuration: which platforms to pull from, which metrics to highlight, their specific KPIs, their report template. Build it once, it runs every week without anyone touching it.
Tools and stack
Make is the orchestration layer. Meta Ads, Google Ads, LinkedIn, and TikTok all have APIs that Make connects to natively. Claude API handles the written commentary - given the weekly metrics, it writes 3-4 sentences explaining what happened and why, referencing the client's goals. Google Sheets or Looker Studio for the formatted output. Resend for delivery (or Gmail if you prefer). The whole stack costs $50-150/month to run for a 10-client agency.
What you need to build this:
- Make account (Starter plan at $9/month covers most agencies)
- API access to each ad platform you manage (Meta, Google, LinkedIn, TikTok)
- Claude API key ($20-40/month for typical reporting volume)
- Google Sheets or Looker Studio for report templates
- Resend account for email delivery (free tier covers most agencies)
- A clear spec for each client: platforms, KPIs, commentary focus
What it costs vs. what it saves
At most agencies, reporting takes 3-4 hours per client per month. For a 10-client agency that's 30-40 hours. At a blended rate of $50/hour internal cost, that's $1,500-2,000/month in staff time on reporting alone. The build cost for a full reporting automation for 10 clients is $3,000-5,000. Monthly running cost: $100-200. Payback period: 2-3 months. After that, it's pure margin recovered.
The 2-week setup timeline
Week 1: connect your data sources, define report templates per client, build the data pull and formatting flow. Week 2: add the Claude commentary layer, configure delivery, test with 2-3 clients, gather feedback, iterate. By end of week 2, the system is running live for all clients. The main time investment is defining per-client configurations - this is unavoidable and takes about 1 hour per client.
What you still need humans for
Commentary on major strategic pivots that require agency judgment. Responding to client questions about the report. Deciding what to test next. Making creative calls. The system handles data and formatting. You handle strategy. That's a better use of your team's time.
If you run an agency and Friday reporting is eating your team's time, book a free call. We'll map your specific platform mix and give you an exact scope and cost.
Free 30-min audit. We tell you what to automate first and what it would cost.