Ad performance
Google, Meta, LINE, TikTok and GA4 on one definition, with four years of history and reports in your own format.
“What was our overall ROAS in Q4 last year?”
Agency Harness
The framework that leads AI to marketing results.
Harness: to lead and direct something so it does useful work. Agency Harness connects your marketing data to proven AI workflows, so anyone on your team can ask in LINE and get an agency-grade answer in minutes.
01
Numbers scattered across platforms
Google, Meta, LINE, TikTok and GA4 all report separately. Someone chases numbers before every meeting.
02
History you cannot query
Last year’s results take hours to dig out, and anything older than two years is effectively lost.
03
Competitors you cannot keep up with
What are they running, and to whom? Manual checks are slow and miss things.
04
AI subscriptions that do not fit
Several AI tools, none built for your marketing, each with its own bill.
Seven tools, one conversation
Ask in plain language. Get the report.
Audience insightsComing soon
4,000+ audience tags. AI recommends the best combination and writes the persona, keyword cloud and media habits.
“Profile likely buyers of skincare for March.”
Competitor ads
Pulls competitors’ live ads from public ad libraries, reads the creative strategy and suggests what to do next.
“Compare our ads with our two closest competitors.”
Social listening
Brand mentions, sentiment and share of voice versus competitors across social platforms.
“How was our brand talked about from March to May?”
Creator shortlists
Finds creators by category and follower range and checks their sponsored-post ratio and engagement. Our team reviews every shortlist.
“Find female beauty creators with 5,000 to 10,000 followers.”
SEO & AI search
Scores your site on 12 dimensions, including how visible you are in AI search engines, with fixes.
“How does our website perform in search and AI answers?”
Company knowledge
Connects CRM, chat, email and meeting notes, with strict permissions, so managers can ask about their own business.
“What did customers complain about most last month?”
It can act, not only answer.
Agency Harness can also view, create and adjust ads for you in conversation. Every change is shown to you first and only goes out once you approve it.
Set it once. Reports arrive on time.
Ad reports, social listening, competitor creative and creator shortlists can run weekly or monthly and arrive as PowerPoint or PDF by email, Slack or LINE.
Built for agency scale.
Official platform tools return 500 rows at a time, one account at a time. An agency running hundreds of accounts, or a retailer with tens of thousands of products, simply cannot get through that. Our data layer was built for it.
A Taiwanese beauty retailer with tens of thousands of products uses it to analyse the ad results of every single product across years of data, and to find the products that spend money without converting.
Why teams keep using it
No extra AI subscriptions
Everything it needs is included in one plan.
No training needed
If you can send a message, you can use it, on a phone or a desktop.
History keeps building
Once an account is connected, its data keeps accumulating and is corrected automatically.
Strict permissions
Each person sees only what they are allowed to see, and the AI cannot get around it.
Already have your own AI? Use our data directly.
Our data connectors can be licensed on their own and plugged into ChatGPT, Gemini, Claude or the AI assistant your team already uses, billed by usage. If you are good at this, you do not need anything else from us.
Data Connectors →Connected to your own systems
For larger teams we connect Agency Harness to your CRM, POS, ERP or internal knowledge, so the answers include your own business data.
Open framework, hosted data
The workflow framework is open source, so you can see exactly how it works. The data connections and hosted infrastructure are what we run and maintain for you.
View on GitHub ↗Questions we get asked
Which channels can my team use?
LINE or WhatsApp, depending on your market, plus Slack and email. It works on phones and desktops.
What is the difference between the standard and custom plans?
On the standard plan you use Tagtoo’s official account and top up credits as you go. On a custom plan you get your own branded account, built around your data and workflows.
How long does it take to start?
The standard plan starts the same day. Custom builds connected to your own systems usually take a few weeks.
Does it replace our agency or our team?
No. It takes over the repetitive work, such as reports, research and monitoring, so your people spend their time on decisions.
See it work on your own business.
Start a free trial in LINE, or book 30 minutes and we will connect one of your accounts and show you live.