Apollo.io vs Clearbit

Side-by-side comparison of model-estimated upside.

Apollo.io

-38%

est. 2Y upside i

Sales & MarketingSeries D+

Rank

#3037

Sector

Sales Intelligence, Sales Engagement, Marketing Tech

Est. Liquidity

~3Y

Data Quality

Data: Medium

The equity offers a negative expected return (-38.4%) over 2 years due to high incumbent threat, stale valuation, and likely dilution.

Last updated: July 19, 2026

Clearbit

+10%

est. 2Y upside i

Rank

#1583

Sector

Business Intelligence, SaaS

Est. Liquidity

~1Y

Data Quality

Data: Medium

A Clearbit offer in 2026 is functionally a HubSpot offer — the company was fully acquired in December 2023 and now operates as HubSpot's Breeze Intelligence product.

Last updated: May 5, 2026

Note: These companies have different risk levels. Apollo.io (Higher Risk) and Clearbit (Moderate Risk). A higher expected upside in a higher-risk company comes with greater uncertainty. Compare within the same risk tier for more meaningful evaluation.

Upside Comparison

Expected Upside

Apollo.io

-38%

Clearbit

+10%

Disclaimer: These rankings are AI-generated estimates and do not constitute financial or career advice. Always conduct your own due diligence.