Cometly
Platform / Sync

Make every tool smarter with Cometly data.

Cometly only matters if the rest of your stack acts on it. Stream enriched, attributed revenue into your CRM, warehouse, ad platforms, and AI agents, so sales, finance, paid media, and your LLMs all work off the same source of truth.

Where Cometly sends data

Conversion API to major ad platforms, plus warehouse-ready export paths through Snowflake and Amazon Redshift.

Customer stories

Real teams getting real outcomes from synced data.

Two ways better data shows up in the numbers: cleaner signal into ad platforms, and one source of truth across CRM, warehouse, and AI.

Keyword Search logo
9.3 / 10
We've seen a significant boost in performance by leveraging Cometly's direct data feedback to ad platforms, bypassing the need for complex server-side tracking setups.
Aleric Heck
Aleric Heck
Founder & CEO, Keyword Search
Trainual logo
+40%
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
Jonathan Ronzio
Co-founder & CMO, Trainual
Why sync matters

Two ways better data turns into outcomes

Feed attributed conversions to your ad platforms so bidding and targeting improve. Pipe the same attribution into your CRM, warehouse, and AI tools so your whole company runs on one story.

1 · Conversion API

Get better ad results when platforms optimize on more data points

Send server-side conversions to Meta, Google, LinkedIn, TikTok, Microsoft, Reddit, and Taboola on the actions that matter: pipeline, bookings, deals, and paying customers. Platforms stop guessing from form fills alone.

2 · Into your stack

See the same attribution in every system your team already uses

CRM for sales, warehouse or API for data teams, spreadsheets or BI for finance, Claude or ChatGPT for questions. Same numbers, everywhere people look.

  • CRM: HubSpot and Salesforce stay aligned with journey and revenue.
  • Warehouse: Snowflake, BigQuery, Redshift via API or export.
  • AI: MCP with accurate attribution in Claude, ChatGPT, and Cursor.
Lifecycle in · attribution outConnected
CometlyHubSpotHubSpot
Native ingest · OAuth
CometlySalesforceSalesforce
Native ingest · Apex
CometlySnowflakeSnowflake
via API
CometlyClaudeClaude
MCP server · live queries
How Cometly's Conversion API is different

Full visitor profiles, not one-off event snapshots

Typical CAPI setups only send whatever they knew at click time. Cometly builds a profile per visitor and updates it continuously, so when a conversion fires, platforms get the richest identity and journey context for matching and optimization.

  • Real-time profiles. Identity, behavior, and revenue keep updating until the conversion.
  • Higher match quality. Teams often reach around 9.3 / 10 on Meta because the payload is complete.
  • Optimize on what pays. Send stages and revenue, not only top-of-funnel noise.
Conversion API

Better data.
Better ad performance.

Send conversions to Meta, Google, LinkedIn, TikTok, Microsoft, Reddit, and Taboola, and lift event match quality from a typical 4 / 10 toward 9.3 / 10 on Meta, so the algorithms optimize on your real funnel instead of thin browser events alone.

  • 9.3 / 10 match quality on Meta
    Hashed PII, IP, user agent, and browser ID, well above typical manual setups in the 4 to 5 range.
  • Seven ad platforms, one config
    Meta, Google, LinkedIn, TikTok, Microsoft, Reddit, and Taboola from one OAuth and one model of your customer.
  • Optimize on revenue
    Send paying customers and downstream stages, not only top-of-funnel forms, so spend trains on what actually closes.
capi · match quality
Event match quality
Typical setup: 4.0 → Cometly: 9.3
healthy
  • Meta9.3 / 10
  • Google9.1 / 10
  • LinkedIn9.3 / 10
  • TikTok8.9 / 10
CRM, warehouse & API

Data out of Cometly,
into your stack.

Push the same attributed pipeline, revenue, and journey fields your team already trusts in Cometly into every downstream system. CRM, warehouse, finance, and BI all read one source of truth, so nobody argues over which export is right and campaigns are judged on real revenue, not vanity touches.

  • HubSpot & Salesforce native
    Enriched fields land where reps and RevOps live, so deal context always reflects the ads and touches that actually influenced the opportunity.
  • Custom CRMs via webhook
    Pipedrive, Zoho, GoHighLevel, ClickFunnels, or a homegrown CRM—Cometly data still flows in on your events.
  • Warehouses, APIs, and exports
    Snowflake, BigQuery, Redshift, or any tool that can pull from Cometly’s API or CSV / Excel. Your team owns cadence, modeling, and where the data lands next.
sync · crm + warehouse
Attributed in Cometly
  • first_touch_source
  • attributed_pipeline
  • ltv_30 / ltv_180 / ltv_360
  • cac_payback_days
Sync out anywhere
Into your stack
  • CRM & revenue tools · Contact and deal properties your team already uses
  • Warehouse & BI · Snowflake, BigQuery, Redshift, or any DB downstream
  • API, webhooks, files · Custom stacks and internal apps on your schedule
hubspot
Salesforce
stripe
attio
Snowflake
BigQuery
Redshift
MCP for AI

Accurate attribution data
inside Claude, ChatGPT, and Cursor

Hook Cometly into Claude Desktop, ChatGPT, Cursor, or any MCP client so prompts run against the same attribution graph as your dashboards. Public beta today: ask why MRR moved, which campaigns fed closed won, or how CAC is trending, without copying CSVs into a chat window.

  • Models stay current
    Agents call Cometly as a tool instead of relying on week-old spreadsheet dumps.
  • Natural-language answers
    Pipeline, journeys, LTV, and channel mix surfaced in plain language.
  • Built for internal teams
    Support exec reviews, growth standups, and RevOps investigations from one connection.
Claude · Cometly MCP
ClaudeMCP
Which campaigns drove the most 360-day LTV from customers over $10K?
Querying Cometly through MCP…

Here are the top three by attributed LTV-360 for customers above $10K — all from your live workspace data.

CampaignChannelLTV-360
ICP_LAL_ABM_v4
Meta$184,400
Retarget_Pricing_30d
Meta$78,200
Founders_LinkedIn_Video
LinkedIn$50,400
Source:Cometly
Ask Claude anything about attribution, pipeline, or LTV…
FAQ

Sync hub FAQs: match quality, MCP, and warehouse paths.

Which destinations update in real time, how MCP fits, and how data teams export. Book a demo oriented around your downstream systems.

Talk to sales
What's match quality?
Meta's score (out of 10) for how well your conversion data matches their user graph. Higher means better optimization and stronger lookalike audiences. Cometly customers typically hit 9.3 / 10, near Meta's practical ceiling. Manual CAPI setups often sit around 4 to 5.
What's the MCP server?
A Model Context Protocol server that lets AI agents like Claude, GPT, Cursor, and custom LLMs query your Cometly attribution data live. It's the same data your dashboards see, available to any MCP-compatible agent. Currently in public beta.
How easy is the Cometly API to use?
If you have shipped REST integrations before, Cometly's public API should feel approachable: predictable resources for events, contacts, and companies, standard auth, and export paths when you need bigger pulls than a single page of results. Your team can read the guides, copy example requests, and wire jobs on your own schedule without a custom contract or hidden surface area. For the full reference, browse the developer docs.

The data's captured.
Smarter ads, aligned reporting, AI grounded in your numbers.

Stronger ad match quality, one revenue story across every team, and AI grounded in the same numbers as your dashboards — all from the data Cometly already captures.