Cometly is a marketing attribution platform that links ad spend on Meta, Google, LinkedIn and TikTok to pipeline and revenue, built for B2B SaaS teams.
Cometly is a marketing attribution platform that connects ad spend on Meta, Google, LinkedIn, TikTok and other networks to pipeline in your CRM and revenue in Stripe. It is built mainly for B2B SaaS marketing teams and agencies. Cometly does not publish prices: its Core and Enterprise plans are quoted on monthly pageviews, annual billing is 20% off, and there is no free trial.
The bottom line
A strong fit for B2B SaaS teams spending across several ad platforms. Get a quote early, because pricing is not public.
6.5
Our score
6.5 / 10
Conversion Gems editorial verdict
Quote-based (Core and Enterprise)
Features8/10
8 - pixel and server-side tracking, five attribution models, Conversion API, AI Ads Manager and an AI agent.
Value4/10
4 - no published prices and no free trial; only a 20% annual discount is stated.
Ease of use6/10
6 - requires installing the Comet Pixel and connecting CRM and billing data, with onboarding offered.
Ecosystem8/10
8 - 70+ native integrations across ad platforms, CRMs, Stripe and Snowflake; the API is Enterprise-only, so not 9.
Support7/10
7 - professional onboarding on both plans and a dedicated solutions engineer on Enterprise.
What it really is
A B2B SaaS attribution platform: pixel, server-side tracking and CRM sync that tie ad spend to revenue.
Our take
Cometly bundles tracking, five attribution models, Conversion API and AI ad tools, and connects to HubSpot, Salesforce and Stripe so you can see revenue, not just clicks. It is a sales-led purchase: no public prices, no free trial, and API, MCP and warehouse sync are Enterprise features.
Why we rate it
It covers the full attribution chain, from pixel to CRM pipeline to Stripe revenue, and sends that data back to the ad platforms that need it.
The catch
You cannot see a price without a sales call, there is no free trial, and the developer features (API, MCP, warehouse sync) are Enterprise-only.
Best for
B2B SaaS teams running paid acquisition
Teams using HubSpot or Salesforce with Stripe billing
Agencies reporting ad ROI to clients
Not good for
Small advertisers who want public, self-serve pricing
Teams that want to try before buying
Friction report
Time to value
Setup is needed: install the Comet Pixel and connect ad, CRM and billing accounts; Cometly says hours, not weeks.
Scale breakpoint
Pricing rises with monthly pageviews; API access and warehouse sync require Enterprise.
Walled garden
Moderate: data export to Snowflake and BigQuery and the API are on Enterprise only.
AI agent, AI Ads Manager, Conversion API, audiences
Everything in Core, plus more AI credits
Data and developer access
Dashboards and 70+ integrations
Adds Cometly API, MCP, CRM and warehouse sync (Snowflake, BigQuery)
Help
Professional onboarding
Dedicated solutions engineer
Free trial
No
No
From Cometly's pricing page, checked 3 October 2026. Cometly quotes prices after a 30-minute call.
Frequently Asked Questions
Marketing attribution. Cometly tracks ad clicks and site visits, connects them to CRM pipeline and Stripe revenue, and shows which ads and campaigns produce paying customers. It also sends conversion data back to ad platforms.
Cometly does not publish prices. It sells two plans, Core and Enterprise, priced on your monthly pageviews; annual billing is 20% cheaper and quotes come from a 30-minute call. Price figures on other sites are estimates, not Cometly's (checked 3 October 2026).
No. Cometly is a marketing attribution platform. It connects to CRMs such as HubSpot, Salesforce and Close to see which ads created pipeline, but it does not replace them.
No. Cometly's pricing page lists no free trial for Core or Enterprise and offers professional onboarding instead (checked 3 October 2026).
It is most useful when you spend on several ad platforms and need to tie that spend to CRM pipeline and revenue. Because prices are not published, get a quote and compare it with your monthly ad spend before committing.
Sign in at app.cometly.com, which opens the login page at app.cometly.com/login. Conversion Gems is an independent review site and cannot access Cometly accounts.
Cometly alternatives
Other ad tracking and attribution tools from our reviews:
Hyros: AI-driven sales tracking and ad attribution platform.
RedTrack: Ad tracking and analytics for performance marketers, agencies and advertisers.
ClickMagick: Click tracking and optimization platform for monitoring marketing campaigns.
Voluum: Ad tracker built for affiliate marketers and media buyers.
