Branch vs Causality Engine
Branch is best for mobile apps needing deep linking and attribution. Choose Causality Engine when you need a defensible per-channel read before a budget decision, from the GA4 export you already have.
€99 once, excl. VAT. Keep Branch; use us as the causal second opinion.
Side by side. Every fact sourced.
Short answer: Keep Branch. Causality Engine is not a replacement for it: it installs nothing and reads the GA4 export you already have, so it adds a read of what each channel caused on top of Branch's deep-link-based mobile attribution, for €99.
Scroll the table sideways for every column.
| Compared on | Causality EngineThe layer on top | BranchMobile linking and attribution platform |
|---|---|---|
| Compatible with Causality Engine | It is the layerReads your GA4 export | YesKeep Branch, add the read |
| Pay once, no subscription | Yes€99 per read; Pro at €299 a month is optional | No public priceQuoted through sales |
| Price stays flat as you grow | Yes€99 a read, whatever your revenue or ad spend | Not stated |
| Money back if it does not help | YesFull refund within 30 days, no questions asked | Fees are non-refundable1 |
| Method | Causal inference on your GA4 export | Deep-link-based mobile attribution |
| Starting price | €99 once, excl. VAT | No public pricingbranch.io/pricing, read |
| Pricing model | €99 per read, or Pro at €299 a month | Three tiers (Basics, Essentials, Enterprise) with no prices shown; Essentials and Enterprise through a demo |
| Setup | Upload a GA4 export; results in 1 to 2 minutes | 1 to 2 weeks (SDK integration) |
| Best for | Ecommerce brands on GA4 spending on two or more channels | Mobile apps needing deep linking and attribution |
| How it gets your data | ||
| Needs its own pixel, tag or SDK | NoNothing to install | Yes2 |
| Works with Google Analytics 4 | YesA GA4 export is the input | Not stated |
| Native store integrations | Any store that runs GA4Shopify, WooCommerce, Shopware, Magento or a custom build | Not stated |
| Server-side tracking or conversion APIs | NoIt reads data you already collect | Yes3 |
| What it measures | ||
| Multi-touch attribution | NoCausal attribution: what each channel caused | Yes4 |
| Marketing mix modelling | No | Not stated |
| Incrementality or holdout tests | NoNo test to run | Not stated |
| Post-purchase surveys | No | Not stated |
| How you buy it | ||
| Self-serve sign-up | YesUpload at /start | Yes5 |
| Free trial or free plan | First finding freeThe €99 read is refundable within 30 days | Free trial on Basics plan (30 days per help center)6 |
| Billing terms | None for the readPro is billed monthly, cancel any time | Monthly (self-serve, billed in arrears)7 |
| Who makes it | ||
| Headquarters | Utrecht, Netherlands | Mountain View, United States8 |
| Founded | 2023 | Not stated |
| States EU data hosting | YesPrimary infrastructure in the EU, per our privacy policy | Yes9 |
| What reviewers say | ||
| G2 | Not listed yet | Not stated |
| Capterra | Not listed yet | 4.1 stars (22 reviews)10 |
| Shopify App Store | No appNothing to install | Not stated |
Causality Engine installs nothing on your site. It reads the GA4 export you already have, so it runs on top of any tool here without touching its setup. The one condition: GA4 runs on your store too. “Not stated” means we could not find it on the vendor's own pages or listings on 12 October 2026; it does not mean the feature is missing.
Sources, read 12 October 2026
- 1. legal.branch.io/saas/branch-saas-main-services-agreement: “Except as otherwise specified in an Order Form, … payment obligations are non-cancelable and Fees paid are non-refundable”
- 2. branch.io/about: “Some Branch capabilities require an SDK for in-app measurement, while others such as links, QR codes, and web journeys can be implemented without one.”
- 3. help.branch.io/marketer-hub/meta-ads-web-conversions-api-new: “Meta Web CAPI enables Branch to forward web conversion events to Meta's Conversions API”
- 4. branch.io/pricing: “move to Essential or Enterprise as you require advanced features like multi-touch attribution, fraud reporting, or CTV measurement.”
- 5. branch.io/pricing: “Is there a free trial for Branch? Yes. You can start with a free trial on the Basics plan”
- 6. branch.io/pricing: “You can start with a free trial on the Basics plan to begin measuring your first campaigns”
- 7. help.branch.io/account-hub/billing-overview: “Your Branch billing cycle is recurrent and occurs monthly on the 1st of every month.”
- 8. linkedin.com/company/branch-metrics: “Headquarters Mountain View, California Type Privately Held”
- 9. help.branch.io/account-hub/eu-hosted-data-for-new-enterprise-customers: “Data received by Branch (including PII) will be stored in the EU.”
- 10. capterra.com/p/167545/Branch: “Branch Metrics Software Review 2026: Features, Integrations, Pros & Cons 4.1 ( 22 )”
Competitor pricing is each vendor's publicly listed pricing as read on the date shown, and it changes without notice: verify on the vendor's own site before relying on it. Vendors without a public price are marked as such. Comparisons set Causality Engine's one-time €99 analysis against subscription models.
Where Branch falls short
- Deep linking tool first, attribution second
- Mobile-only, no web ecommerce
- SDK integration complexity
- Attribution is not the core product
What Causality Engine does differently
- No pixel and no tag. It reads the GA4 export you already have, where Branch needs its own tracking on the store.
- What each channel caused, next to what last-click gave it, with a data-health score on every channel.
- The first number 1 to 2 minutes after the upload, on whatever GA4 history you export; 12 months or more reads best.
- €99 once, excl. VAT. Pro is €299 a month, billed monthly, cancel any time.
- Full refund within 30 days, no questions asked. You keep the read.
Keep reading
Four named Dutch brands and our own store, with the figures they let us publish: the case studies.
GA4 export uploadNo pixel1–2 minutes to a first read30-day refund, no questions asked
Your platforms guess.
We run the math.
Upload a GA4 export and see what each channel caused, next to last-click, in 1–2 minutes. The read is yours to keep.
The free finding runs in your browser. Your file never leaves it. The full read is €99, refundable within 30 days, no questions asked. Prices exclude VAT.
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