The cost of not using redaction software
Before comparing tools, consider the alternative. Gartner has estimated the cost of fulfilling a DSAR manually at about $1,524 per request. A redaction failure that exposes third-party PII is a data breach, and GDPR fines can reach €20 million or 4% of annual turnover. The Epstein files, Manafort case, and Meta's FTC filing all suffered redaction failures that were trivially reversible.
Document redaction tools: price comparison
SafeRedact
Free: First document, no signup required. Day Pass: $12: unlimited documents for 24 hours. Monthly: $29. Annual: $99: best value. Enterprise: Custom pricing with API access.
AI-powered PII detection, browser-based processing (no uploads), pixel-burn permanent redaction. Best for organizations that need AI detection without sending documents to the cloud.
Redactable
Published plans start at $19 a month, with a free allowance of three documents (Redactable pricing, checked September 2026). Cloud-based: documents are uploaded to its servers. Includes redaction certificates and audit logs.
Adobe Acrobat Pro
Sold by subscription; see Adobe's current pricing. Redaction is one feature among many PDF tools.
CaseGuard Studio
On-premise software sold by subscription, covering video, audio, images, emails and documents, with an outsourced redaction service also offered. See CaseGuard for pricing.
iDox.ai
Enterprise pricing, contact for quotes. Includes eDiscovery, document classification, and redaction capabilities. Best for large organizations with complex document management needs.
DSAR platform pricing
End-to-end DSAR management platforms such as OneTrust, DataGrail, Osano and Ketch cover intake, tracking and fulfilment as well as redaction. They are priced by plan or by quote, so check each vendor for current figures.
How to calculate your redaction ROI
Estimate your annual redaction volume: How many DSARs per year? How many pages per DSAR? How many other documents need redaction (FOIA, legal, HR)?
At Gartner's estimate of $1,524 per manual DSAR, an organization handling 50 requests a year spends about $76,200 on them.
Cloud-based vs browser-based: the hidden cost
Cloud-based redaction tools that require document uploads create an additional data processing relationship. Under GDPR, this may require a Data Processing Agreement, an impact assessment, and documentation in your Record of Processing Activities. For DSAR documents specifically, which contain multiple individuals' personal data, this creates compliance overhead beyond the tool's subscription cost.
Browser-based tools like SafeRedact eliminate this hidden cost entirely. Documents stay on your device; the only data transmitted is extracted text to the AI API under no-training commercial terms.
Frequently asked questions
What is the cheapest redaction software?
SafeRedact Personal is free with a watermark and needs no signup. For ongoing use, the $99/year annual plan is the most cost-effective AI-powered option. Adobe Acrobat includes a redaction tool in its subscription.
Is free redaction software safe?
It depends on the tool. Some free PDF editors offer "redaction" that merely draws black boxes over text without removing the underlying data: this is not true redaction and the text can be recovered. SafeRedact's free tier uses the same pixel-burn permanent redaction as the paid plans.
Do I need a DSAR platform or just a redaction tool?
If you process fewer than 20 DSARs per year, a redaction tool plus a structured tracking spreadsheet is usually sufficient. Above that volume, a dedicated DSAR platform for workflow management becomes cost-effective, with a separate redaction tool for the document processing step.