Comp AI is a free self-serve platform. LowerPlane charges $4,995/year and includes a dedicated compliance advisor, AICPA-licensed auditor referrals, 300+ integrations, and 70% questionnaire autofill. Comp AI is fine for tinkering before you have paying customers. LowerPlane is the one you buy when an enterprise buyer actually asks for a SOC 2 report.
An honest, detailed comparison of a free self-serve platform and a priced advisor-included platform. See where each wins — and the hidden costs of “free.”
Quick decision guide based on your stage
See exactly how the platforms stack up
| Category | LowerPlane | Comp AI |
|---|---|---|
| Pricing | ||
| Starting Price (Annual) | $4,995/year | Free (self-serve) |
| Advisor Included | ✓ Dedicated, named | Not included |
| Auditor Introduction | ✓ Vetted shortlist | DIY |
| Setup / Onboarding | $0 | $0 (self-serve) |
| Hidden Costs | None | Advisor hire + delayed deals |
| Support & Service | ||
| Dedicated Compliance Advisor | ✓ All plans | Not included |
| Response Time | <4 hours | Community forum |
| Onboarding Support | ✓ White-glove | Docs + videos |
| Audit Preparation | ✓ Advisor-led | DIY |
| Questionnaire Help | 70% AI-powered autofill | Self-serve |
| Features & Capabilities | ||
| Frameworks Supported | 5 (ISO, SOC 2, HIPAA, GDPR, PCI-DSS) | SOC 2, ISO 27001 (+ growing) |
| ISO 42001 (AI) | ✓ Supported | AI-first controls |
| AI-Specific Controls | ✓ Model inventory, LLM DPAs, prompt logging | ✓ Built-in templates |
| Control Overlap Mapping | 80–90% automated | Basic |
| Integrations Included | 300+ | ~80 (open source) |
| Policy Templates | 15+ multi-framework | Standard set |
| Evidence Auto-Collection | 70–90% automation | Scripts |
| Continuous Monitoring | ✓ 1,200+ tests/hour | Basic checks |
| Timeline & Implementation | ||
| Setup Time | 1–2 days | DIY, self-paced |
| Integration Configuration | 1 week (with advisor) | As long as you need |
| Policy Generation | 2–3 days | Self-serve from templates |
| Audit-Ready Timeline | 30 days | Months (variable) |
| First-Audit Pass Rate | 100% on record | Depends on your prep |
Features and tiers current as of October 2026. Comp AI’s open-source feature set evolves quickly — confirm at purchase.
An unbiased look at both platforms
The sticker price isn’t the whole story
Real feedback from compliance teams
“We tried Comp AI first because it was free. Three months in we still didn't have an auditor and our deal was slipping. Moved to LowerPlane and the advisor got us to Type 1 in 30 days.”
“The LLM vendor DPA tracking is the feature nobody else does well. Our Series B due diligence specifically asked about it — LowerPlane had the answer ready.”
“The dedicated advisor is the real product. The platform is good, but having someone on Slack who has done this before is what actually got us audit-ready.”
“I priced out a Comp AI + outside advisor setup. It came out to about $14K and still had no auditor relationship. LowerPlane was $4,995 and introduced us to the CPA.”
“Comp AI is great for exploring. Policy templates are solid and the AI controls library is interesting. But to actually get audited, I still had to hire a consultant.”
“Free is free, which is the biggest selling point. Just don't confuse "free platform" with "free compliance." The auditor still charges full price.”
“I appreciate the open-source transparency. Running my first SOC 2 on Comp AI took about 4 months because I was figuring things out solo.”
“It is a good shell. The missing piece is a human. We eventually paid for an outside advisor and that was the breakthrough.”
We make the transition seamless
Export your controls, policies and evidence from Comp AI. Your LowerPlane advisor reviews current state and plans the next 30 days.
We import your data into LowerPlane and introduce you to AICPA-licensed CPA firms from our vetted shortlist. You pick the firm; we handle the handoff.
Your dedicated advisor runs weekly check-ins, fixes failing controls, and gets you to audit-ready in 30 days. First audit kickoff follows.
Free migration support · 2–3 day data import · Audit-ready in 30 days
Common questions about switching from Comp AI
Comp AI is a self-serve shell. You still need an auditor, someone to interpret failing controls, and someone to answer each enterprise questionnaire. LowerPlane bundles those in — dedicated advisor, auditor referrals, 70% questionnaire autofill — for $4,995/year. The real total cost of staying on free is founder time and delayed deals.
No. We migrate your control statuses, policy documents and uploaded evidence into LowerPlane in a 2–3 day import. Your advisor then walks you through what still needs remediation before an audit.
Yes. LowerPlane supports ISO 42001 and ships AI-specific controls (model inventory, LLM vendor DPAs, prompt-logging policy, model-risk assessment). The difference from Comp AI is a human reviewing your evidence, not just scripts.
If you are pre-revenue, pre-customer and want to tinker with compliance tooling for free before taking it seriously. Once an actual enterprise buyer asks for a SOC 2 report, you will outgrow it quickly.
No. SOC 2 requires an independent AICPA-licensed CPA to issue the attestation. LowerPlane prepares you and introduces you to firms we have worked with. Comp AI leaves you to find a CPA on your own.
Typically 2–3 days. Export your policies and evidence, re-upload (standard templates are supported), reconnect your integrations, and your dedicated advisor plans the roadmap in the first week.
You still need an advisor and an auditor. Comp AI gives you neither. LowerPlane's Starter at $4,995/year covers both for a 10–50 person team, and you can downgrade or cancel after the first audit cycle.
Comp AI publishes around 80+ integrations in open source. LowerPlane ships 300+ including the long-tail of HR, communications, and cloud providers startups actually run — and your advisor configures them with you.
You can. Compliance consultants typically bill $200–$400/hour and a Type 1 engagement runs 30–50 hours. That is $6,000–$20,000 on top of the "free" platform. LowerPlane at $4,995/year is designed to be smaller than that bill.
Yes. Book a demo and we will walk through LowerPlane with your current Comp AI control set. Your dedicated advisor joins the call to answer engagement questions directly.
A customer has actually asked for SOC 2. The moment a buyer puts a report in a procurement checklist, the clock starts. Free-tier compliance moves on your schedule; a dedicated advisor moves on the deal’s schedule.
Budget is better spent on an advisor + auditor relationship than founder-time. At $4,995, LowerPlane is cheaper than hiring an outside consultant to work around the gaps in a free self-serve platform.
You want AI-specific coverage with human review. Model inventory, LLM vendor DPAs, prompt logging and ISO 42001 are supported — reviewed by someone who has run AI-startup SOC 2 engagements before.
You want 300+ integrations and 70% questionnaire autofill out of the box. The common AWS/Okta/GitHub stack is covered on either side; the long-tail (HR, communications, security scanners) is where LowerPlane pulls ahead.
You are pre-revenue and pre-customer. If no one is asking for a SOC 2 report yet and you want to explore compliance tooling, Comp AI’s free self-serve tier is a reasonable sandbox.
You enjoy DIY, open-source platforms. If you have a technical co-founder with time and curiosity, and compliance is a learning project rather than a deal gate, Comp AI’s open-source model is fun to work with.
You already have in-house compliance expertise. If a hire or founder already knows SOC 2 inside out, you can bridge the advisor gap yourself and keep the platform spend at $0.
For AI startups with revenue at stake, LowerPlane is the honest answer. $4,995/year includes the one thing Comp AI can’t replicate for free: a named human who has done this before, ready in your Slack. The real cost of “free” is the deal that slips while you’re debugging policies alone.
Comp AI is a solid pre-revenue sandbox and a credible platform for teams with in-house expertise. For everyone else, the hidden costs of self-serve (outside consultant, founder-time, delayed deals) usually eclipse LowerPlane’s sticker price inside the first audit cycle.
See why AI startups are moving from Comp AI to LowerPlane for an advisor, auditor connections, and a 30-day path to SOC 2 readiness.