Clearbit on Vertical Integration
Matt Sornson, co-founder & ex-CEO at Clearbit, on vertically integrated data and workflow tools in sales and marketing
The real cost of moving up the stack is that every successful data company eventually starts competing with some of the partners that helped it grow. Clearbit began as simple business data APIs, then built Salesforce, Marketo, HubSpot, browser extension, audience, and routing products after watching customers assemble those workflows themselves. That creates channel tension, but it is also the feedback loop that shows where standalone data becomes a full product customers will actually pay to use every day.
-
Clearbit’s path was primitive to product. It started with real time company and person enrichment APIs, then added no code integrations and workflow tools because customers were already piping that data into CRMs, websites, and ad systems. The application layer was learned from usage, not invented in a vacuum.
-
The tradeoff is focus. Clearbit later found that spending too many resources on apps let rivals catch up on core data quality, while app features themselves became easier to copy. That is why the best vertically integrated players keep the data asset improving even as they add workflow.
-
Apollo shows the other model. It bundled contact data with list building and outbound email for reps, which helped it scale from $8M ARR in 2020 to $96M in 2023, and later to $134M by year end 2024. Clearbit stayed lower in the stack, aimed more at marketers and rev ops teams wiring data across systems.
This market keeps moving toward tighter bundles, because sales and marketing teams prefer fewer screens and one shared source of truth. The winners will be the companies that can turn proprietary signals and clean data into native workflows without losing partner distribution, which is exactly why data vendors keep getting pulled toward platforms and why platforms keep buying data vendors.