DocuPost vs Inkit

DocuPost lets users upload or compose documents online and have letters, postcards, and checks printed and mailed. Letters can be sent individually or in bulk, in black-and-white or color and single- or double-sided, with mail-merge tokens. The letter service accepts documents up to 500 pages. Mailing options include USPS First Class, Standard Class, international mail, Certified Mail, return receipts, and Priority Mail Express, described as arriving in as little as 1–2 days. Tracking options include USPS Tracking, Certified Mail, Priority Mail, and return receipts. DocuPost describes its letter service as HIPAA-compliant with a signed BAA, while its privacy policy says it cannot guarantee the safety or security of personal information. Listed integrations include Zapier, Clio, FileVine, HubSpot, QuickBooks Online, Xero, Google Docs, and a developer API. The Free plan has no send limits but charges per mailpiece, includes DocuPost branding on cover letters, and retains documents for 90 days. Premium costs $9.95 a month; Enterprise costs $99.95 a month.

Inkit combines digital signatures, document generation, workflows, and document storage in a web and API platform. Reusable templates turn CRM data, spreadsheets, or API inputs into contracts, invoices, and NDAs. Its legally binding signatures include a certificate of completion and signer history, while File Intelligence can search for files and extract, organize, and route document data. The company describes native integrations and an API, with Salesforce and Amazon S3 apps listed in its documentation. Security features include end-to-end encryption, role-based controls, MFA, and immutable audit trails. Inkit says it supports SOC 2 and HIPAA compliance, with IL4/IL5 compliance available to enterprise customers. Automated records-retention schedules and policies are also supported. The free plan costs nothing and includes three signature requests per month, one seat, and 10GB of storage. Listed plans include Personal at $20 a month and Standard at $30 a month; Enterprise pricing is customizable. The pricing note says paid plans start at $15/user/mo and includes a 30-day trial; the comparison also lists 14-day and 30-day trials for paid plans.