Missinglettr vs POSTOPLAN: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Missinglettr Automated social media drip campaign generator turning blog posts into 12-month promotion cycles pricingfree tierapi checked 25 Aug 2026 Free 
POSTOPLAN Automated social media and messenger post scheduling platform for businesses and agencies pricingfree tierapi checked 25 Aug 2026 $6.99 Pricing side by side
| Plan | Missinglettr | POSTOPLAN |
|---|---|---|
| tier 1 | Free — 1 social profile, 50 scheduled posts, 1 active drip campaign at a time | $6.99/mo — Unlimited social accounts, scheduled posts, AI text generator, photo editor, 1 user |
| tier 2 | $19/mo — Up to 3 social profiles, 500 scheduled posts, automated quote image generator, full drip builder | $39.99/mo — Unlimited accounts, multiple client workspaces, team roles and permissions, priority support |
| tier 3 | $59/mo — Up to 9 social profiles, 3,000 scheduled posts, team members, custom branding, Curate add-on | — |
read from both vendors' pricing pages · 25 Aug 2026 · how we verify
Choose Missinglettr if
- Blogging teams and content marketers wanting to turn single blog posts into year-long social campaigns
- Agencies automating social distribution for client blog publications
Choose POSTOPLAN if
- Small business owners and social media managers scheduling posts across major social networks and Telegram
- Boutique agencies managing social media publishing for multiple client accounts
Where each one disappoints
Missinglettr
- Network administrators configuring Cisco hardware switches
POSTOPLAN
- Software engineers compiling C++ firmware binaries
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.