FunnelKeeper vs Cometly
Cometly is what agencies buy when they need multi-touch attribution across Meta, Google and TikTok at media-buying scale. FunnelKeeper is the money layer for one founder (or a handful of products) who needs to know whether the spend paid back — and whose AI agent does the wiring.
Is FunnelKeeper a Cometly alternative?
Yes, if you want the spend-to-revenue join without an agency-priced attribution suite. The measurement overlaps; the price, the product-funnel join, the usage-based revenue cohorts, and the agent surface do not. Cometly still wins if you are buying media at scale and need their pixel-level ad attribution as the source of truth.
Side by side
| Dimension | FunnelKeeper | Cometly |
|---|---|---|
| Entry price | $0, then $39/mo per product | Typically $200–1,000+/mo |
| Who it is built for | Founders, vibe-coded apps, small SaaS | Agencies and performance marketers |
| Ad spend joined by channel | Yes — Meta, Google Ads | Yes — its core |
| Product funnel + revenue join | Yes, including your own database | Checkout / ad-event focused |
| Usage-based and self-serve revenue | First-class cohorts | Checkout-event focused |
| Unattributed revenue | Shown as its own line | Often modelled into channels |
| Human-approved ad ops | Yes — DB-enforced HITL | Not the product |
| Agent / MCP surface | Yes — 60 tools, same API as the dashboard | No |
You run paid media at agency volume, you want Cometly's pixel and server-side events as the attribution system of record, and you have the budget and staff that suite assumes.
You have one product (or a few), your revenue lives in a database or a usage meter, you want payback day and LTV:CAC rather than another ROAS tile, and an AI agent should be able to install and read the thing.
Questions
Is FunnelKeeper a Cometly alternative?
For founders and small SaaS, yes. FunnelKeeper joins ad spend to funnel events and revenue and plots payback per channel. Cometly is the stronger choice if you need agency-scale multi-touch attribution across many ad accounts.
Does FunnelKeeper replace Cometly's pixel?
No. FunnelKeeper reads the sources you already have (GA4, Google Ads, Meta, your database, first-party events). It does not ask you to rip out a pixel and re-instrument paid media around a new one.
Can I run both?
Yes. FunnelKeeper is read-only on your ad accounts unless you approve a card. It will not fight Cometly for the click.
Run it next to Cometly — FunnelKeeper reads, it never rewires.
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