CRM & Sales Automation · Risk Score 100 · Severe
Apollo.io Lawsuits & Legal Trouble
Fast-growing sales intelligence and sequencing platform
Legal actions, regulatory complaints, and BBB filings involving Apollo.io that we've documented from public sources.
Lawsuits & Legal Action
HIGH
Source: News · May 7, 2026
Added 14d ago
Apollo Sued ZoomInfo Over Antitrust and False Advertising Claims
A federal court ruled in May 2026 that Apollo.io's antitrust and false advertising claims against ZoomInfo could proceed, meaning a judge refused to toss the case. The lawsuit centers on Apollo's allegations that ZoomInfo made misleading comparisons about data accuracy and engaged in anti-competitive conduct to suppress Apollo's growth. This kind of litigation signals genuine bad blood between two of the biggest players in B2B data — and raises questions about how both companies market their products.
BBB Complaints
MEDIUM
Source: BBB
Added 14d ago
BBB Profile Shows Pattern of Billing and Cancellation Complaints
Apollo.io holds a BBB profile under its Covina, California listing. While the company carries BBB accreditation, the profile includes complaints focused on billing disputes and difficulty canceling subscriptions — a pattern consistent with what users report on third-party review sites. BBB complaints in this category frequently describe customers who say they weren't informed about auto-renewal terms before being charged for a new annual cycle.
Our AI scanner searches Reddit, Trustpilot, BBB, and news sources for fresh complaints from the past year, paraphrases what it finds, and adds anything new to this page. Takes up to 90 seconds.
A note on legal complaints
Filings and BBB complaints reflect what customers and counterparties alleged — not what was proven in court. Where possible we link to the original public record so you can read the source yourself. The presence of complaints doesn't establish wrongdoing; the absence doesn't prove innocence.
If you've personally filed a complaint or know of a public action we've missed, tell us.