Alternatives to EY

The top Assurance companies similar to EY, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.

Open source alternatives to EY (60) →

Company	Sector	HQ	Funding	Score
PwC	Cybersecurity	London, United Kingdom	$400.0M	88
KPMG	Professional Services	London, United Kingdom	—	40
Valuation Research	Valuation Services	Milwaukee, United States	—	30
RemitRix	Fintech	—	$200K	46
Maximus	GovTech	Reston, United States	—	31
Deloitte	Professional Services	London, United Kingdom	$21.3M	30
OROrange	Telecommunications	Issy-les-Moulineaux, France	$45.0B	85
HCLTech	Information Technology	Noida, India	—	75
Dirox	Software Development	Ottawa, Canada	—	38
Cofomo	Digital Transformation	Montreal, Canada	—	34
TCS (Tata Consultancy Services)	IT Services	Mumbai, India	—	33
Boston Consulting Group	Management Consulting	Boston, United States	—	28
Booz Allen Hamilton	Defense	McLean, USA	—	28
Capgemini	Consulting	Paris, France	$4.7B	26
Deliverables Agency	Artificial Intelligence	—	—	23
Zd Tech	IT News	San Francisco, United States	—	—
Forter	Fintech	New York, United States	$550.0M	85
WWT	Cybersecurity	St. Louis, USA	$63.0M	85
NTNTT DATA	IT Services	Tokyo, Japan	$30.0B	85
Wiz	Cybersecurity	New York, United States	$2.7B	81
Druva	Cloud Data Protection	Sunnyvale, USA	$475.0M	79
QUQuantexa	Financial Services	London, United Kingdom	$233.0M	76
TrendAI	Cybersecurity	Dallas, United States	—	75
VMware vSphere Kubernetes Service	Cloud Computing	Palo Alto, USA	—	75
Grego AI	Cybersecurity	San Francisco, USA	$63.0M	71
CHEQ	Marketing	Tel Aviv, Israel	$171.0M	71
Crunchbase	Data	San Francisco, United States	—	70
XBOW	Cybersecurity	Seattle, United States	$215.0M	69
Sysdig	Cybersecurity	San Francisco, USA	$608.0M	69
IRONSCALES	Enterprise	Tel Aviv, Israel	$93.5M	69
LogicGate Risk Cloud	GRC	Chicago, United States	$269.0M	68
Zscaler	Cybersecurity	San Jose, USA	$148.0M	68
Securonix	Cybersecurity	Addison, USA	$1.1B	67
Aikido Security	Cybersecurity	Ghent, Belgium	$84.4M	65
NINiobium Microsystems	Artificial Intelligence	San Jose, USA	$63.0M	64
Armadin	Cybersecurity	Menlo Park, United States	$189.9M	64
SandboxAQ	Artificial Intelligence	Palo Alto, USA	$63.0M	64
NanoCo	Artificial Intelligence	San Francisco, USA	$12.0M	63
ONOneTrust	AI Governance	Atlanta, United States	$150.0M	63
Netguru	Software Development	Poznań, Poland	$63.0M	63
FossID	Software	Stockholm, Sweden	$63.0M	62
CLClawdbot	Cybersecurity	Tel Aviv, Israel	$63.0M	62
Ripjar	Financial Technology	Cheltenham, United Kingdom	—	62
DADataDome	Cybersecurity	Paris, France	$77.0M	62
Adallom	Enterprise	Tel Aviv, Israel	$86.0M	62
OPOpaque Systems	Artificial Intelligence	San Francisco, United States	$24.0M	62
Vannevar Labs	Defense Tech	Palo Alto, United States	$80.0M	62
NinjaOne	Software	Austin, United States	$1.2B	62
Robust Intelligence	Artificial Intelligence	San Francisco, United States	$44.0M	61
Teramind	Artificial Intelligence	Miami, United States	$6.0M	61
BluePath Finance	Financial Services	San Francisco, United States	—	61
Impetus Technologies	Artificial Intelligence	Naperville, USA	—	61
Menlo Security	Cybersecurity	Sunnyvale, USA	$100.0M	61
Giskard	Artificial Intelligence	Paris, France	$2.5M	60
Bpifrance	Venture Capital	Maisons-Alfort, France	—	60
VulnCheck	Cybersecurity	Lexington, United States	$41.8M	60
Noma Security	Enterprise	Tel Aviv, Israel	$132.0M	59
Opti	Generative AI	San Francisco, United States	$20.0M	59
BLBlumira	Cybersecurity	Ann Arbor, USA	—	59
GRGretel AI	Artificial Intelligence	San Diego, United States	$65.5M	58