# Attribly

> Attribly is a marketing attribution SaaS for Thai SMEs, agencies and e-commerce. It answers one question: "Which marketing campaigns actually make money?" — tracking Campaign → UTM link → Visitor → Lead → Customer → Revenue, and calculating ROAS and ROI per campaign, channel (Facebook, TikTok, Google, LINE OA, email, QR/offline) and creative. It works without Google Analytics 4. The interface is in Thai.

## Key facts
- Install: one script tag (`<script src="https://www.attribly.app/t.js" data-site="SITE_ID" async></script>`); first-party cookie `_attrib_vid` (random UUID), no raw IP stored.
- UTM persistence: a visitor's UTM source is remembered across pages; UTMs are not required on every page.
- Attribution models: First touch and Last touch (default; last non-direct touch). Direct traffic is never credited to a campaign.
- Leads: automatic from `<form data-attribution-form>`, `trackLead()`, REST API or webhook. Purchases: `trackPurchase({order_id, amount, currency})` or `POST /api/v1/events`; duplicate order IDs are ignored.
- Campaign tools: UTM builder, short links, QR codes for offline media, per-creative (utm_content) breakdown, manual ad-spend entry.
- ROAS = revenue ÷ ad spend (not profit). ROI = (revenue − spend) ÷ spend.
- Agencies: multiple workspaces (one per client), roles Owner/Admin/Member/Viewer, printable/CSV reports.
- Privacy: designed for Thailand's PDPA — data export and deletion per lead or whole workspace.
- Plans (THB/month): Free (1 site, 1,000 visitors), Starter ฿590, Growth ฿1,490, Agency (contact).

## Company & contact
- Operated by Bangkok Solutions Co., Ltd. (Thailand)
- Support: support@attribly.app · Phone: 095 997 9996 (+66 95 997 9996)

## Pages
- [Home](https://www.attribly.app/): product overview and FAQ (Thai)
- [Sign up](https://www.attribly.app/signup): free workspace
- [Privacy & cookies](https://www.attribly.app/privacy)