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Vanta vs Comp AI

Frameworks, integrations, price, audit and pentest, as each platform states them on its own site (checked 21 Sep 2026), plus what the CertReports index sees in public.

Key differences

Each line traces to a quoted source below. No scores and no opinions.

Audit: Vanta states "Access to Vanta's auditor network", while Comp AI states "Whether you need the audit itself, penetration testing, or a trust center changes what's included.".
List price: Vanta starts at $14,000 a year (AWS Marketplace) and Comp AI at $5,000 to $10,000 (Comp AI).
Frameworks supported: Vanta states 35+ and Comp AI states 12 named.
Integrations: Vanta states 400+ and Comp AI states 580+.
Customers: Vanta states 16,000+ and Comp AI states 1,000+.
Penetration testing: Comp AI lists "Penetration testing"; Vanta does not list a pentest on the pages checked.
Source code: Comp AI is open source (Yes, AGPL-3.0); Vanta does not state an open-source licence.

Price

List price: the cheapest published way in. Paid: what buyers paid per year in Vendr's purchase data, low to high with the median marked. US dollars.

Vanta

List price from: $14,000; AWS Marketplace
Median paid: $20,000; Vendr, 373 purchases

$7,500$57,221

Vanta pricing in full

Comp AI

List price from: $5,000 to $10,000; Comp AI
Median paid: No data

Comp AI pricing in full

Side by side

Frameworks supported: Vanta
35+vanta.com
Comp AI
12 namedtrycomp.ai/pricing
Integrations: Vanta
400+vanta.com/pricing
Comp AI
580+trycomp.ai
Customers: Vanta
16,000+vanta.com
Comp AI
1,000+trycomp.ai
Price on their own site: Vanta
No public pricevanta.com/pricing
Comp AI
Quoted on a calltrycomp.ai/pricing
Audit: Vanta
Auditor network or your own auditorvanta.com/pricing
Comp AI
Audit can be included in the quotetrycomp.ai/pricing
Penetration testing: Vanta
Not stated
Comp AI
Penetration testingtrycomp.ai
Trust centre: Vanta
Trust Centervanta.com/pricing
Comp AI
Live trust centertrycomp.ai
Security questionnaires: Vanta
25 a year on Plus, 144 on Professionalvanta.com/pricing
Comp AI
Not stated
AI features: Vanta
Vanta Agentvanta.com
Comp AI
Open-source agentstrycomp.ai
Human experts: Vanta
Not stated
Comp AI
Not stated
Open source: Vanta
Not stated
Comp AI
Yes, AGPL-3.0github.com/trycompai/comp
Trust centres in the index: Vanta
625
Comp AI
Not tracked

Stated on their site	Vanta	Comp AI
Frameworks supported	35+“Compliance and risk management, automated and continuously monitored across 35+ frameworks.”vanta.com	12 named“Frameworks we quote”trycomp.ai/pricing
Integrations	400+“Automatically pull data from 400+ tools.”vanta.com/pricing	580+“SOC 2, ISO 27001, HIPAA, and GDPR - automated with 580+ integrations.”trycomp.ai
Customers	16,000+“Trusted by 16,000+ customers, from startup to enterprise”vanta.com	1,000+“Trusted by 1,000+ companies from startups to enterprise”trycomp.ai
Price on their own site	No public price“Request a free demo today to discuss your business needs and get personalized pricing.”vanta.com/pricing	Quoted on a call“We prepare your exact number and present it on a 20-minute call.”trycomp.ai/pricing
Audit	Audit through a partner network Auditor network or your own auditor“Access to Vanta's auditor network”vanta.com/pricing	Audit prepared with the platform team Audit can be included in the quote“Whether you need the audit itself, penetration testing, or a trust center changes what's included.”trycomp.ai/pricing
Penetration testing	Not stated	Penetration testing“Penetration testing”trycomp.ai
Trust centre	Trust Center“Advanced Trust Center”vanta.com/pricing	Live trust center“Share a live trust center”trycomp.ai
Security questionnaires	25 a year on Plus, 144 on Professional“AI-powered Questionnaire Automation (144 questionnaires per year)”vanta.com/pricing	Not stated
AI features	Vanta Agent“Let the Vanta Agent draft your questionnaire responses.”vanta.com	Open-source agents“Open-source agent that monitors encryption, firewall, and security settings on every device 24/7.”trycomp.ai
Human experts	Not stated	Not stated
Open source	Not stated	Yes, AGPL-3.0“Open source and verifiable”github.com/trycompai/comp
Trust centres in the CertReports index	625	Not tracked

Frameworks named

Frameworks each platform names on the pages checked. 6 in common.

Both

Only Vanta

HITRUST
NIST AI RMF
CMMC
DORA
NIS2
Cyber Essentials
CPS 234
USDP

Only Comp AI

PCI DSS
SOC 1
NIST
ISO 9001
CCPA
NEN 7510

Absent from a list means not named on the pages checked; both platforms may support more on request.

Their own compliance evidence

What the CertReports index holds on each platform as a vendor, with dated states.

Vanta

SOC 2Vendor-stated
GDPRVendor-stated
FedRAMPVerified
PCI DSSVendor-stated
ISO/IEC 27001Vendor-stated
CSA STARVerified
ISO/IEC 27701Vendor-stated
ISO/IEC 42001Vendor-stated
ISO/IEC 27017Vendor-stated
ISO/IEC 27018Vendor-stated
EU-US Data Privacy FrameworkVerified
CCPA / CPRAVendor-stated

Comp AI

Comp AI is not yet profiled as a vendor in the index.

Questions buyers ask

Is Vanta or Comp AI cheaper?

Published list prices start at $14,000 for Vanta and $5,000 to $10,000 for Comp AI. Compare quotes for the same frameworks, headcount and audit scope, and check whether the audit is included.

Do Vanta and Comp AI include the audit?

Vanta states "Access to Vanta's auditor network". The audit itself is performed by an independent firm. Comp AI states "Whether you need the audit itself, penetration testing, or a trust center changes what's included.". Confirm who signs the report before you buy.

Which supports more frameworks, Vanta or Comp AI?

Vanta states 35+ and Comp AI states 12 named. Both name SOC 2, ISO 27001, HIPAA, GDPR, ISO 42001 and FedRAMP on the pages checked.

Which has more integrations, Vanta or Comp AI?

Vanta: 400+. Comp AI: 580+. Check that your cloud, identity provider, HR system and code host are on both lists before comparing totals.

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Every platform fact on this page is quoted from the platform’s own website, with a link to the page it came from, checked on 21 Sep 2026. “Not stated” means the pages checked do not say; it is not a finding that the platform lacks the feature. Prices come from the vendor’s own AWS Marketplace listing or site (list prices) and from Vendr’s purchase data (what buyers paid), each linked, checked on 21 Sep 2026; list prices are before negotiated discounts. Trust-centre counts and evidence come from the CertReports index and carry their own dates. Spotted something out of date? Write to [email protected].