Head to head · Reviewed 2026-09-29
Comp AI vs Vanta: which AI compliance platform does more of the work?
By the Signal Desk, AI Compliance Compare · Reviewed 2026-09-29
Who wins each criterion?
| Criterion (weight) | Comp AI | Vanta | Winner |
|---|---|---|---|
| AI agent coverage (18) | 6.0Automation across four headline frameworks is stated, but AI work is not broken down by task on the pages reviewed. | (highest in row)8.5Vanta AI Agent drafts policies, suggests questionnaire answers, monitors vendor risk and writes remediation snippets. | Vanta |
| Human expert involvement (16) | (highest in row)7.01:1 Slack support with experts, described as fast; reactive support rather than an assigned readiness lead. | 5.5Expert help comes through partners (vCISOs, MSPs, MSSPs); Essentials lists access to expert partners. | Comp AI |
| Multi-framework depth (16) | 5.512 frameworks named on the pricing page; no total count or cross-mapping described. | (highest in row)7.035+ frameworks plus custom frameworks. | Vanta |
| Audit path clarity (10) | 4.0Audit-ready in days is claimed; auditor arrangement not described; audit needs are a pricing factor. | (highest in row)8.5Audit product and an auditor network; states 26k audits with AICPA-peer reviewed auditors. | Vanta |
| Integrations (published count) (12) | (highest in row)9.5580+ integrations, the highest stated count here. | 9.0400+ tools. | Comp AI |
| Openness (8) | (highest in row)9.5Codebase published as open source on GitHub. | 3.0No public source code. | Comp AI |
| Pricing transparency (10) | 4.0No rate card; price drivers are listed and a money-back guarantee is stated. | (highest in row)5.0Four named plans with inclusions, including 25 and 144 questionnaires per year; no prices. | Vanta |
| Maturity (10) | 5.01,000+ companies stated; Series A reported 2026-09-17. | (highest in row)9.016,000+ customers stated, the largest here, with a broad product set. | Vanta |
| Weighted total | 6.28 | (highest in row)7.10 | Vanta |
Who does the work: Comp AI or Vanta?
Comp AI
AI: 1 · Human: 0 · Both: 0 · Coming soon: 0 · Not described: 4
Support channel: 1:1 Slack with experts
Vanta
AI: 4 · Human: 1 · Both: 0 · Coming soon: 0 · Not described: 0
Support channel: Partners (vCISOs, MSPs, MSSPs)
| Task | Comp AI | Vanta |
|---|---|---|
| Evidence collection | AI agentsAutomated with 580+ integrations. | AI agentsAutomated evidence on every plan. |
| Policies | Not describedNot described on the pages reviewed. | AI agentsVanta AI Agent drafts policies. |
| Security questionnaires | Not describedNot described on the pages reviewed. | AI agentsAI answer suggestions; Questionnaire Automation on Plus and above. |
| Audit management | Not describedAuditor arrangement not described on the pages reviewed. | Human expertsAuditor network; Audit product. |
| Remediation | Not describedNot described on the pages reviewed. | AI agentsRemediation snippets in Terraform, AWS CLI, CloudFormation. |
Support channel: Comp AI: 1:1 Slack with experts · Vanta: Partners (vCISOs, MSPs, MSSPs)
How do they handle a second and third framework?
| Comp AI | Vanta | |
|---|---|---|
| Entry plan | No named plans | Essentials |
| Entry scope | Quoted per framework | One framework |
| Adding more | Frameworks are a stated pricing factor | Higher plans (Plus, Professional, Enterprise); custom frameworks available |
| Cross-mapping | Not stated on pages reviewed | Not stated on pages reviewed |
| Stated total | 12 named | 35+ |
Comp AI names 10 of the 20 frameworks we track on its pages.
Vanta names 16 of the 20 frameworks we track on its pages.
Named by Comp AI but not Vanta: SOC 1, CCPA, ISO 9001.
Named by Vanta but not Comp AI: CMMC, HITRUST, NIS2, DORA, EU AI Act, NIST CSF 2.0, NIST AI RMF, Essential Eight, CPS 234.
Source: Comp AI: pricing, Vanta: pricing, Vanta: additional frameworks · Read 2026-09-29
What do Comp AI and Vanta publish about pricing?
Comp AI
Price: Not published
No rate card published. Comp AI says it presents pricing on a 20-minute call and lists what drives the quote: frameworks, company size, timeline, audit and security needs. A money-back guarantee is stated on its form.
Vanta
Price: Not published
No prices published. Vanta asks buyers to request a demo for personalized pricing.
Plans: Essentials, Plus, Professional (marked Most popular), Enterprise
Which numbers do they state?
| Comp AI | Vanta | |
|---|---|---|
| Customers | 1,000+ companies (as stated by the vendor) | 16,000+ customers (homepage) (as stated by the vendor) |
| Frameworks | 12 named on its pricing page; homepage leads with SOC 2, ISO 27001, HIPAA and GDPR (as stated by the vendor) | 35+ compliance frameworks, plus custom frameworks (as stated by the vendor) |
| Integrations | 580+ integrations (as stated by the vendor) | 400+ tools (pulls data automatically, per its site navigation) (as stated by the vendor) |
Should you choose Comp AI or Vanta?
Choose Comp AI if:
- you want to inspect how the product works
- you want a human expert more closely involved
- Only platform in this line-up with its codebase published as open source.
Choose Vanta if:
- you want AI agents to take on more of the task work
- you want a clearly described route to the audit
- Broadest AI agent task list on its public pages, including remediation code snippets.
Questions buyers ask
Is Comp AI or Vanta better?
On our default weights Vanta scores 7.10 to 6.28. Comp AI wins 3 criteria and Vanta wins 5. Change the weights in the stack builder if your priorities differ.
Which has more integrations, Comp AI or Vanta?
Comp AI states 580+ integrations. Vanta states 400+ tools (pulls data automatically, per its site navigation).
Do Comp AI and Vanta publish prices?
No. Comp AI: No rate card published. Comp AI says it presents pricing on a 20-minute call and lists what drives the quote: frameworks, company size, timeline, audit and security needs. A money-back guarantee is stated on its form. Vanta: No prices published. Vanta asks buyers to request a demo for personalized pricing.
Where next?
Keep reading
- Comp AI profile
Scores, work split, frameworks and pricing facts.
- Vanta profile
Scores, work split, frameworks and pricing facts.
- The ranking
Six platforms, eight weighted criteria, every score with a reason.
- Agents vs humans
Task-by-task work split across evidence, policies, questionnaires and audit.
- How we score
Method, weights and limitations.