Turn measurement into your strongest competitive advantage

Fospha is the Measurement Operating System for retail commerce — delivering daily, ad-level measurement that flows directly into the systems that act on it.

Dashboard showing weekly meta performance with metrics including visits at 2.1M, conversions 79.2K, revenue $7.6M, cost $1.1M, CPP $12.4, ROAS 6.7, channel revenue, and market data for the United States.Text box stating conversions increased by 23% in the last 7 days, leading to a 2.9% decrease in CAC.Line graph showing revenue increasing with spend, with a solid blue line above a dashed gray line and a shaded confidence interval around the blue line.

Core: Daily measurement

Always-on Daily MMM — every channel, down to the ad level
Fospha delivers impression-led measurement that refreshes daily, powered by advanced modelling and seamlessly integrated data.

Unlike traditional MMMs that lag behind decision-making, Fospha provides always-fresh, cross-channel insights - right down to ad-level. It does the jobs MTA can’t, accurately attributing credit across the full funnel and surfacing directly comparable CPAs across platforms like Meta, TikTok, Google, and Amazon.

With a data pipeline powered by 100+ connectors and a team of data engineering experts, Fospha unifies your Web, App, eCommerce, Sales, and Marketing data to reveal what’s truly driving incremental growth, from impression to revenue.
Bar chart showing ROAS performance for Meta, TikTok, Snapchat, PMax, Brand PPC, Email, Amazon, TikTok shop, and YouTube, with two bars each comparing actual ROAS against target, and a dashed line indicating the ROAS target.
Line graph showing forecasted daily revenue increasing with daily spend, with a confidence interval shaded in light purple around the forecast line.

Beam: Incremental forecasting

Incremental forecasting that drives smarter budget decisions
Beam uses causal inference to predict the incremental return of every next dollar spent. See exactly where there’s headroom to grow and pinpoint the moment returns begin to taper off, so every dollar works harder.
With precise insights into diminishing returns and profitable scale points, finance, performance, and growth teams gain the confidence to plan budgets, reallocate effectively, and drive ROI - every time.

Halo: Marketplace measurement

Break down measurement silos to deliver holistic, top-line growth.

Most measurement tools stop at Brand.com, ignoring the halo effects across marketplaces. Halo shows how your paid media contributes to sales on Amazon, TikTok Shop, and retail channels.

Halo delivers Unified Measurement — with ROAS and acquisition metrics that platform-reported data can't produce. You’ll see how Meta campaigns drive Amazon sales, how TikTok Shop contributes to .com - so that you can set budgets effectively for total revenue impact.
Dashboard showing Unified ROAS 7.5 up 17%, Unified revenue $21M up 13%, Unified conversions 128K up 5%, with progress bars for Unified paid ROAS and Unified paid CPP.
Line graph showing steady trends for engaged visits and average order value in UK offline brand activation with labels and a callout box.

Glow (beta): Brand measurement

Prove the short and long-term impact of your brand spend.

Using causal modeling, Glow links awareness spend to short-term signals like branded search and engaged visits, then connects those signals to long-term gains in baseline sales, AOV, and ROAS. It shows which channels and creatives build brand equity, forecasts the long-term impact of brand campaigns, and identifies early signals of success without waiting six to ten months.

Glow translates brand performance into metrics your whole business understands, bridging the gap between upper-funnel investment and bottom-line impact.

Spark AI: Ask Fospha

Intelligence that sharpens insight and saves time
Spark AI is Fospha's intelligence layer designed to get the right data to the right people, faster.

Inside the platform, Ask Fospha surfaces performance shifts, flags optimization opportunities, and handles the analysis jobs that slow marketers and analysts down.

Outside it, Spark connects Fospha's measurement directly to the AI tools your team already uses, like Claude and ChatGPT. Ask a question and get an answer in seconds, using the same data that's in your dashboard. Actionable for everyone, not just the people with a login.
Insight showing ROAS increased by 0.6 points from 4.5 to 5.1, with spend decreased by 9.3% and revenue increased by 2%. Meta Conversion and Tiktok Conversion raised ROAS, while Snapchat Conversion and Meta Awareness lowered it, alongside a line graph of ROAS trends in October.

Glass-box science:
transparent measurement you can trust

Advanced marketing measurement doesn’t need to be a black box. The Glass Box is Fospha’s commitment to transparency, showing exactly how our models work, how they’re validated, and how they learn over time.

Backtested for Trust
Daily Retraining & QA
Model Accuracy Surfaced

Hundreds of leading retail brands trust Fospha's Measurement OS

From scaling DTC brands to global enterprise retailers — Fospha's Measurement OS delivers the daily signal teams trust for their most important budget decisions.
Read our clients’ success stories
"Fospha is the most important tool in our marketing stack. By using Fospha to guide spend, Huel grew new customer revenue by 54% in just 6 months."
Ollie Scheers
CTO
"Fospha gives us a level of insight that click-based measurement just can't provide. With Fospha's data we can make faster decisions, push budgets further, and get better results."
Olly Hudson
CMO
Fospha has been super helpful in helping Nest clients understand the value of social, upper funnel investment and emerging channels like TT, Pin and Snap."
Luke Jonas
Co-Founder
“Fospha has been a game changer for understanding how our paid media channels are performing.”
Will Wilkie
Senior Digital Marketing Manager
“Fospha has become a crucial part of how we guide strategy and make investment decisions—especially in upper-funnel channels like YouTube. It helps us clearly connect media spend to business outcomes, and that clarity plays a part in helping unlock investment and confidence across the business.”
Elvis Mugera
Paid Media Lead, River Island
"Fospha empowers brands to unlock extraordinary growth by quantifying hidden opportunities and delivering daily, actionable insights. It enables you to invest your media spend where it truly matters - reducing inefficiencies and driving transformative results."
Dan Sava
Founder
"Introducing an impartial, full-funnel tool to come in and 'mark Google's homework' really helped us justify our increased investment in PMAX & Paid Search. We report on Fospha numbers weekly in our exec meetings now."
Jamie Degiorgio
Head of Performance Marketing
“We knew Snapchat had value but we couldn’t really prove it. With Fospha, we finally had the visibility we needed to invest in Snapchat. Now it's one of our top-performing channels.”
Sean Carpenter
Head of Digital Marketing
"Glow was the missing piece of the puzzle for us in understanding why AOV was moving in ways we had never been able to explain before. It has absolutely shaped the way we think."
Jon Grail
Director of Growth
"Halo really helps us with overall with event planning, campaign planning, and investment choices. It provides data that previously was a gap for us, so we can better plan and promote a key sales channel."
Calvin Lammers
GM of Digital
"Fospha gave us the data confidence we needed. For the first time, we could clearly see how our TikTok Shop spend was influencing performance across our business."
Phoebe Powell
Paid Social Strategist
‍“Every time management challenged the numbers, I could open Fospha to prove what was really happening. Over time, Fospha became our source of truth for digital performance.”
Rabee Sabha
Digital Marketing Manager

Stay ahead with the inside scoop from Fospha.

For over 10 years, we've been leading the change in marketing measurement.

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FAQs

Can I access Fospha data through my AI tools?

Yes. Fospha MCP connects your Fospha measurement directly to AI tools like Claude and ChatGPT - so you can ask questions about your performance data in plain language and get answers back in seconds, using the same data that's in your Fospha dashboard. No login required.

MCP works with Claude and Cursor today, with ChatGPT and Perplexity coming next. You'll need an enterprise AI account (Claude for Work, ChatGPT Enterprise, or equivalent) to connect it.

Speak to your account manager to get set up.

What does the Fospha onboarding process look like?

Getting started with Fospha is quick and painless—most of our clients are up and running in less than 28 days with minimal effort.

All we need is admin access to your ad accounts, Google Analytics, and eCommerce platform—no coding or IT department needed!

Here's how it works:

- Initial Setup (about 3 hours): We'll help you connect your data through our easy-to-use onboarding portal.

- Data Validation (1-2 weeks): We'll verify your connections while you review initial insights for accuracy.

- Go-Live (by Day 28): You're all set! Full platform access with 24 months of historical data immediately available.

Your team includes an Onboarding Specialist for setup, a Customer Success Coordinator for ongoing support, and an Account Manager to help turn insights into growth opportunities

How long does it take to get started with Fospha?

Fospha delivers the fastest time-to-value in marketing measurement, with most clients fully live in under 28 days.

Your onboarding timeline:

- Setup (3 hours): Connect your ad platforms, GA4, and eCommerce data via our easy-to-use Onboarding Portal.

- Data Validation (1-2 weeks): We reconcile and verify your data for accuracy, ensuring seamless measurement.

- Go-Live (by Day 28): Access 24 months of historical data from day one and start optimizing your performance immediately.

How do I know your model is accurate?

We take accuracy seriously. Our model undergoes daily quality checks to ensure reliable, fair measurement you can trust. Here's how we ensure accuracy:

- Data Validation First: Before anything enters our model, we verify your tracking is consistent across platforms, identify any gaps between channels, and run daily checks to confirm outputs align with expected patterns.

- Historical Back-Testing: We prove our value by showing how our model would have accurately predicted your past performance trends, giving you confidence our recommendations are reliable.

- Outlier Capping: During major sales events like Black Friday, ad platforms typically over-claim credit. Our system automatically adjusts the outputs on high-traffic days to maintain a fair picture of what's really driving results.

Is Fospha privacy safe?

Yes, Fospha is built for privacy-first measurement, today and in the future.

For 10+ years, we've led the shift away from pixel-based tracking, building our solution to meet global privacy standards like GDPR, CCPA, and iOS14+, and preparing for changes like Google’s Privacy Sandbox.

Here’s how we do it:

No third-party cookies or user-level tracking: Our model doesn’t rely on personal identifiers or outdated tracking methods

- Privacy-first by design: Fospha combines always-on measurement signal with Daily MMM to restore visibility lost to privacy changes—without compromising compliance

- Proven compliance: Trusted by global brands across the US, UK, and EU, Fospha meets the highest privacy standards

How is Fospha different from traditional MTA, MMM, and other marketing measurement solutions?

Fospha uniquely combines the best of both worlds by unifying always-on measurement signal with Daily MMM - something our competitors simply don't offer.

While platform-native dashboards miss upper-funnel impact due to signal loss, and traditional MMM lacks the speed and granularity for daily decisions, we deliver:

- The granular, ad-level measurement insights for tactical optimization

- The predictive power and total channel visibility of our Daily MMM, fairly crediting both demand generation and capture channels

Our unified approach, refined through 10+ years of working with hundreds of brands, corrects the common measurement bias toward last-touch channels - properly valuing the complete channel mix from awareness to conversion.

Which channels does Fospha measure?

Fospha measures your entire channel mix, from brand awareness to conversions, giving every channel fair credit using privacy-safe Daily MMM.

We cover everything that drives growth - across web, app, and Amazon - and unify it into a single, unbiased view.

What sets us apart:

- Halo Effect: Reveal how Meta, TikTok, and Google ads drive sales on Amazon - with unified ROAS across DTC and marketplace

- TikTok Shop: Track in-app and on-site purchases together, giving you full visibility into TikTok performance beyond what Google Analytics can capture

- App Sales: We model app and web sales separately to reflect how customers behave on each platform

With Fospha, you measure what matters - no blind spots, no wasted budget, just smarter growth.

How soon will I see value from Fospha?

Immediately.

Fospha gives you full-funnel, privacy-safe measurement from day one—so you can optimize spend, measure true channel impact, and make smarter decisions faster. Here's how different teams benefit from Fospha from day 1:

For Performance Marketers & Growth Teams:

- Stop wasted spend & scale smarter – Use Spend Strategist to forecast ROAS, conversions, and revenue at different spend levels—helping you scale efficiently.

- Optimize within & across channels – Get ad-level insights to improve performance and shift budgets strategically, even when direct reallocations aren’t possible.

For Marketing & Finance Leaders:

- Confident, bias-free reporting – Move beyond last-click limitations with independent, privacy-safe measurement trusted by CMOs and CFOs.

- Smarter budget decisions – Use Spend Strategist to forecast the most efficient spend levels before committing budget.

- See the full impact of marketing – Get daily, MMM-powered insights that quantify brand-building and performance marketing together.

No blind spots, no wasted budget - just better decisions from the very start.