Side by side
DocuPost vs Inkit
Both stand on direct mail automation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
DocuPost handles document preparation and physical mailing across letters, postcards, and checks, with tracking and multiple delivery options. Review the per-mailpiece charges and plan limits alongside the listed monthly prices to choose a fit.
Visit DocuPost
Free plan AndroidAPIiPhone+1
Inkit combines signing, document generation, search, and retention tools, with a free tier for limited use. Compare the published plan details and trial terms before choosing a paid plan.
Visit InkitThe facts
| DocuPost | Inkit | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | No |
| Runs on | API, Web | Android, API, iPhone, Web |
| Lowest paid plan | Premium: $9.95 a month | Personal: $20 a month |
| Plans published | 6 | 4 |
| Maker | Not published | Not published |
| Website | docupost.com | inkit.com |
| On direct mail automation software | #3 of 28 | #1 of 28 |
DocuPost: what it does well
- Free plan has no send limits.
- Letters can be mailed individually or in bulk.
- Supports letters up to 500 pages.
- Offers letters, postcards, and checks.
- Developer API and listed integrations are available.
What to know first
- The free plan charges per mailpiece.
- Free cover letters carry DocuPost branding.
- Free plan retention is 90 days.
- Check mailing requires DocuPost Premium.
Inkit: what it does well
- Free plan includes three signature requests monthly.
- Templates generate contracts, invoices, and NDAs.
- File Intelligence searches and routes document data.
- Automated records retention schedules and policies are supported.
- Security features include MFA and immutable audit trails.
What to know first
- Free plan is limited to one seat.
- Free plan includes 10GB of storage.
- Free plan allows three signature requests per month.
- Enterprise pricing is customizable and not listed.
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