Best MailStream Alternatives in 2026
Updated
20 platforms from direct mail automation software ranked against MailStream on the same published basis.
- 1MailStream vs DocuPost
- 2MailStream vs Inkit
- 3MailStream vs Postalytics
- 4MailStream vs Stannp
- 5MailStream vs thanks.io
- 6MailStream vs Lob Address Verification
- 7MailStream vs PostPilot
- 9MailStream vs Direct Mail Manager
- 10MailStream vs PostGrid Address Verification
- 11MailStream vs Sincerely
- 12MailStream vs Click2Mail
- 13MailStream vs Growmail
- 14MailStream vs PFL Tactile Marketing Automation
- 15MailStream vs Postie
- 16MailStream vs Handwrytten
- 17MailStream vs Letter Friend
- 18MailStream vs PebblePost
- 19MailStream vs Veezla
- 20MailStream vs DirectMail.io
- 21MailStream vs MailerBot
MailStream alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | DocuPost | 7.4 | Free plan | $9.95/mo | API, Web |
| 2 | Inkit | 7.4 | Free plan | $20/mo | API, Web |
| 3 | Postalytics | 7.4 | Free plan | $199/mo | API, Web |
| 4 | Stannp | 7.4 | Free plan | $12/mo | API, Web |
| 5 | thanks.io | 7.4 | Free plan | $49/mo | API, Web |
| 6 | Lob Address Verification | 7.3 | Free plan | $260/mo | API, Web |
| 7 | PostPilot | 7.3 | Free plan | $82.50/mo | API, Web |
| 9 | Direct Mail Manager | 6.9 | No | $199/mo | API, Web |
| 10 | PostGrid Address Verification | 6.9 | No | $18/mo | API, self-hosted, Web |
| 11 | Sincerely | 6.0 | Free plan | $250/mo | Web |
| 12 | Click2Mail | 5.2 | No | — | Web |
| 13 | Growmail | 5.2 | No | — | Web |
| 14 | PFL Tactile Marketing Automation | 5.2 | No | — | Web |
| 15 | Postie | 5.2 | No | — | Web |
| 16 | Handwrytten | 5.1 | No | $100/mo | Android, API, iOS, Web |
| 17 | Letter Friend | 5.1 | No | — | Web |
| 18 | PebblePost | 5.1 | No | — | Web |
| 19 | Veezla | 5.1 | No | — | Web |
| 20 | DirectMail.io | 5.0 | No | — | Web |
| 21 | MailerBot | 5.0 | No | — | Web, Windows, Mac, Linux |
The sponsored alternative slot on this page is labelled and never changes the order above.
Questions about MailStream alternatives
What is the best alternative to MailStream?
DocuPost, number 1 in direct mail automation software with a score of 7.4 out of 10. The others here: Inkit, Postalytics, Stannp and 16 more.
What is the best free alternative to MailStream?
DocuPost is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.