Head-to-head · External Audit Software
AttestWork vs Caseware Audit
AttestWork leads on 0 checks, Caseware Audit on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreAttestWork · 8.5/10
AttestWork scores higher on our rubric for external audit software: 8.5 against 7.4 out of 10; our editors rank them #3 and #4.
AttestWork is the better fit for small firms seeking affordable automation. Caseware Audit is the better fit for mature firms wanting guided audit workflows.
- AttestWork fits best
Small firms seeking affordable automation
- Caseware Audit fits best
Mature firms wanting guided audit workflows
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Side by side
| Feature | AttestWork 8.5/10 Visit ↗ | Caseware Audit 7.4/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.5 | 7.4 |
| Ranking | #3 in External Audit Software | #4 in External Audit Software |
| Best for | Small firms seeking affordable automation | Mature firms wanting guided audit workflows |
| Pricing model | Paid | Paid |
| Starting price | Not published | Not published |
| Free plan | — | Not published |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud |
| Platforms | Web | Web |
| Support | Docs | Docs |
| Built for | Small business, Mid-market, Enterprise | Mid-market, Enterprise |
| Features AttestWork 5/5 · Caseware Audit 5/5 | ||
| Workpaper templates | ✓ | ✓ |
| Evidence collection | ✓ | ✓ |
| Review workflows | ✓ | ✓ |
| Audit reporting | ✓ | ✓ |
| Client portal | ✓ | ✓ |
| Specs | ||
| Deployment | Web | Web |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | AttestWork is audit and attest engagement software for CPA firms handling audit, review, compilation, preparation, agreed-upon procedures, and examination engagements. Its workspace brings together engagement setup, procedure templates,… Read the review → |
Caseware Audit is a cloud-based audit solution for accounting and assurance firms conducting engagements for private and public entities. It covers risk-based planning, guided procedures, trial-balance import and account mapping, evidence… Read the review → |
Strengths and trade-offs
AttestWork — where it wins
- Unlimited attest engagements on Professional and Premium plans
- OCR evidence handling, risk assessment, sampling, and analytics
- Client portal, workpapers, review notes, and sign-off workflows
Where it doesn't
- No free plan beyond the five-day Trial
- Premium features require a higher monthly or annual tier
- Enterprise and Gov pricing is customized rather than published
Caseware Audit — where it wins
- Risk-based planning, reusable content and linked evidence support structured engagements.
- Journal-entry analytics helps identify anomalies and trends within audit work.
- Client requests, signed documents, review notes and sign-offs stay in one workflow.
Where it doesn't
- Pricing requires a sales conversation rather than a published plan structure.
- Web deployment may not suit firms seeking a desktop product.
- Its focus is accounting and assurance engagements rather than broader business workflows.
- AttestWork8.5/10 · From $115/mo · 5-day trial
Affordable audit automation with workpapers, client collaboration, and AI-assisted workflows.
Visit AttestWorkFull verdict → - Caseware Audit7.4/10 · Pricing on request
A guided, risk-based audit workflow for established accounting and assurance firms.
Visit Caseware AuditFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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