---
title: "Windsor.ai Alternative for B2B SaaS | Cometly"
description: "Windsor.ai connects 350+ data sources to BI tools and warehouses with built-in attribution models. Cometly is attribution built for sales-led B2B SaaS funnels, with company-level journeys, native HubSpot and Salesforce sync, Stripe revenue, and Conversion API. Compare side by side."
source: "https://www.cometly.com/windsor-ai-alternative"
---

# The Windsor.ai alternative built for sales-led SaaS funnels

Windsor.ai is a data platform: it pulls marketing data from 350+ sources into Looker Studio, BigQuery, Snowflake, Power BI, Tableau, and AI chats, with multi-touch attribution models layered on top. Cometly is a purpose-built attribution product for B2B SaaS teams whose funnel runs on booked demos, sales calls, and CRM stages.

**Windsor.ai:** Marketing data connectors for 350+ platforms with multi-touch attribution models, delivered into your BI tools, warehouses, and AI chats.

## Why teams switch

### Attribution as a product, not a data pipeline

Cometly captures visits with its own first-party pixel, stitches identities across devices, and computes attribution for you. No modeling to maintain, no dashboards to build.

### Company-level attribution built in

Account Journeys roll every contact at an account into one timeline, so buying committees are attributed as one account and channels get credit for moving the whole deal.

### Demos, calls, and CRM stages as first-class events

Booked demos, attended calls, MQL, SQL, opportunity, and closed-won flow in natively from HubSpot, Salesforce, Close, Attio, HighLevel, Pipedrive, and Calendly, with attribution written back to the records.

### Conversion API with 9.3 / 10 match quality

14+ parameters per event so Meta, Google, LinkedIn, and TikTok optimize toward demos and closed-won deals.

## Cometly vs Windsor.ai at a glance

The two products solve different problems for marketing teams. Here is how they line up across the capabilities sales-led SaaS teams care about most.

| Capability | Windsor.ai | Cometly |
| --- | --- | --- |
| Positioning | Connect any data source, analyze it anywhere — 350+ connectors into BI tools, spreadsheets, warehouses, and AI chats. | Attribution for sales-led B2B SaaS — Demos, calls, CRM stages, and Stripe revenue tied to every ad and channel. |
| Multi-touch attribution | First, last, linear, U-shaped, W-shaped, Markov, and Shapley models — Plus media mix modelling for offline channels. | Eight models, switchable on the fly — Attribution windows from 1 day to lifetime, computed on first-party pixel data. |
| Company-level (account) attribution | Centralized data for cross-channel analysis in your BI tool | Account Journeys: every contact at an account in one timeline — See the buying committee and credit the channels that moved the account. |
| CRM integration | Salesforce as a data source | Native, two-way HubSpot and Salesforce sync — Plus Close, Attio, HighLevel, and Pipedrive, with attribution fields written back to records. |
| Data destinations | Looker Studio, BigQuery, Snowflake, Power BI, Tableau, Google Sheets | Warehouse tables, CRM fields, webhooks, and REST API — A clean attribution table in Snowflake, BigQuery, or Redshift for internal reporting. |
| Conversion API to ad platforms | Ad platform data pulled in as sources | 9.3 / 10 match quality on Meta CAPI — 14+ parameters per event across Meta, Google, LinkedIn, and TikTok. |
| AI features | Native Claude connector plus MCP for ChatGPT, Gemini, and Perplexity | Agent plus MCP server — Plain-English questions in-app, plus an MCP server for any AI agent. |
| Pricing model | Free forever plan, paid from $19/month | Tiered plans on /pricing |

## When Windsor.ai is the right fit

If you have analysts or a data team who want raw marketing data from hundreds of sources flowing into Looker Studio, BigQuery, or Snowflake, and you want to build your own attribution and reporting on top, Windsor.ai is a strong, affordable data layer. Cometly is the better match when you want attribution delivered as a finished product: first-party tracking, company-level journeys, CRM write-back, Stripe revenue by campaign, and Conversion API, without building the pipeline yourself.

## Customer

> Better ad targeting. Better funnel insights. Better CPA control. We've scaled our ad spend 40% since implementing Cometly and it's definitely one of the tools in our tech stack that's given us the confidence to do so.
>
> — Jonathan Ronzio, Co-founder & CMO, Trainual

## Frequently asked questions

### Can Cometly feed my warehouse and BI tools too?

Yes. Cometly writes a modeled attribution table into Snowflake, BigQuery, or Redshift, exposes a REST API and webhooks, and syncs attribution fields onto HubSpot and Salesforce records, so Looker, Tableau, or Metabase can read the same numbers your dashboards show.

### Is Cometly only for B2B SaaS?

Cometly was built ground-up for B2B SaaS. That means multi-touch attribution across long sales cycles, deep HubSpot and Salesforce integration, Stripe revenue tied to ad sources, and Conversion API sync of MQL, SQL, and deal events.

### How long does implementation take?

Most teams are live with validated channel-level pipeline within 1 to 2 weeks. The first sales cycle (typically 60 to 90 days for B2B SaaS) is when you'll have full closed-won, CAC, payback, and LTV data attributed by source.

### Can I keep my CRM as the source of truth?

Yes. Cometly pulls lifecycle stages, deals, and revenue from HubSpot, Salesforce, Close, Attio, and others, and never overwrites them. Your CRM stays the system of record; Cometly adds the attribution layer underneath.

### What does Cometly cost?

Cometly ships two plans: Core (everything a B2B SaaS revenue team needs to attribute pipeline and revenue) and Enterprise (warehouse export, Salesforce custom triggers, advanced scale, MCP, and dedicated support). Pricing is usage-based and tailored to your existing sessions and ad spend. See /pricing for the structure and request-quote flow.