Funnel is a marketing data platform that has repositioned itself as the foundation for agentic marketing. Its current homepage claim: "Powering agentic marketing — the marketing data foundation your teams can rely on." It connects data from 635 sources, stores it in a built-in data layer, and delivers it to destinations including Google Sheets, Looker Studio, and data warehouses. In May 2026, Funnel launched an MCP server connecting its data to Claude, ChatGPT, Gemini, Cursor, and Perplexity, making the agentic marketing claim operational.
Adverity Connect is an enterprise-grade marketing ETL. It collects marketing data from 600+ sources, applies transformation, and harmonizes metrics so they are comparable across platforms. Data lands in your warehouse or 40+ destinations. Four quality monitors run on every fetch, flagging issues before data arrives. Built for marketing data specifically, not adapted from a general-purpose tool. Six hundred customers use it today, from direct-to-consumer brands to global media agencies.
The key differences.
When to choose
Your team needs transformation beyond what the UI can do.
A marketing team running campaigns across multiple markets with different currency conventions, or an agency managing 20+ clients with inconsistent naming structures, will reach Funnel's no-code transformation ceiling. Connect's Python scripting, AI Transformation Copilot, and no-code transformation types handle this complexity at every pricing tier, without engineering tickets.
Pipeline reliability is a business requirement, not a nice-to-have.
If the team running significant paid media spend discovers data problems after a dashboard has already shown wrong figures, the cost is real. Connect's four universal monitors run on every fetch and flag volume drops, schema changes, duplication, and timeliness failures before data reaches the warehouse. Funnel has no equivalent monitoring layer. The alert comes before the report, not after.
Your data must live in your own warehouse.
A company with an existing Snowflake or BigQuery investment, active data residency requirements, or compliance obligations that govern where data is stored cannot hand that data to a third-party storage layer. Connect's warehouse-first architecture means it is not a third-party storage layer. For enterprise teams where the question is where marketing data physically lives, Funnel's storage model is not a neutral choice.
When to choose
You need native media mix modeling and attribution in the same platform.
Funnel acquired Adtriba in June 2024 and launched Digital Measurement — combining MMM and data-driven MTA — in March 2026. The GA4 fast-path introduced in May 2026 means proof-of-value models can be built in under 48 hours using GA4 data alone. If server-side measurement is a primary requirement and you want it in the same platform as data collection, Funnel has built this capability. Adverity Connect has no native measurement layer.
You want to activate first-party conversion data back to ad platforms today.
Funnel's Activate feature sends conversion data to Meta, Google, TikTok, LinkedIn, Snapchat, Pinterest, and Microsoft Ads via their conversion APIs. This is a real capability gap for Connect, which has no equivalent reverse ETL feature as of June 2026. If CAPI integration is an immediate requirement and your team does not have engineering resource to build it, Funnel addresses this.
Your team is non-technical and speed to first report is the primary goal.
Funnel's setup experience is consistently rated as fast by G2 reviewers. A team with no data engineering support that needs to connect paid media platforms and start reporting can be running in days with Funnel. Connect onboarding takes 30 to 60 days by design. Pipeline mapping, connector setup, and data quality validation are all included. For a small team with a simple collect-and-report workflow and no warehouse, Funnel reaches that outcome faster. Note: Funnel's infrastructure is hosted in Europe and the US only. Teams with data residency requirements outside these regions should verify coverage before committing.
Teams that made the switch.

GLOBAL PERFORMANCE MARKETING AGENCY
iProspect saved 200 hours per month on a single test brand after deploying Adverity Connect to automate data collection and pipeline management across its client portfolio.
92% of reviewers rate Adverity 4 stars or above.
44% cite support as a standout positive. (G2, SUMMER 2026. Based on 263 reviews.)
Most migration anxiety comes from the unknown.
It shrinks fast once you map what you actually have.
Adverity Connect's implementation is not self-serve. Every customer gets a dedicated account manager from day one: not a ticketing system, not an onboarding checklist. 44% of Adverity's G2 reviewers cite support as the standout positive, the single most mentioned theme across 263 reviews. Supermetrics is built around a self-serve model; their service layer is an add-on to a product designed to be used without it.
Adverity Connect onboarding takes 30 to 60 days. Your account manager works through the transition with you: mapping existing pipelines, setting up connectors, confirming data quality before the old system is switched off. You run both pipelines in parallel until the team is confident. Nothing gets cut over until you say it does.
A tool that doesn't fit your data requirements, breaks connectors without alerting you, or can't accommodate your org structure is not a neutral choice. It has a cost that compounds every month.






