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Market around mailbox.bot - send postal mail letters thru your ai agent

mailbox.bot lets AI agents send real postal mail through an API. Upload PDFs, DOCX files, or generated pages, provide sender/recipient addresses and postage options, and mailbox.bot prints, stuffs, stamps, and mails them. Built for agent workflows that need certified mail, letter

Visit mailbox.bot ↗Pricing page ↗
Pricing (1 buyer tier · 9 plans)
Free plan available Free
As parsed from mailbox.bot/pricing on 2026-08-24.

Explore the market

Prices and medians update for the tier you select.

Compare at
mailbox.bot - send postal mail letters thru your ai agent · Individual
$15/mo
Agent Mailbox Address plan
Individual-MCP server median
$11.5
across 20 priced MCP servers
vs Individual MCP servers
30% above
above Individual MCP servers
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Individual). Never across tiers.
Market density
62nd pctile
127 strong substitutes
Price momentum · 31d
+15.7%
MCP servers · Individual median
$11.5/mo
20 priced · $1.68–$19 mid 50%
APIs · Individual median
$19/mo
1 priced · $19–$19 mid 50%
Price spectrum · Individual plans · 9 of 20 providers priced · log scale · $5 → $29/mo
MCP servers APIs◻ shaded = middle 50% · line = median (all types)large ringed dot = mailbox.bot - send postal mail letters thru your ai agent ($15/mo)

Products in this market

Ranked by how closely each one matches mailbox.bot - send postal mail letters thru your ai agent's job. Prices show each provider's Individual state; entry prices are labelled as such. Unpriced products still belong to the market.

MMCP servers43Ranked by relevance
mailbox.bot - send postal mail letters thru your ai agentthis listing
● MCP · relevance 100%
$15/mo Individual
+30% vs Individual median
PostAgent
● MCP · relevance 88%
no public price
PO
postalform
● MCP · relevance 84%
$3.20 one-time Individual
not monthly-comparable
frankki_mcp
● MCP · relevance 81%
no public price
primitive.dev
● MCP · relevance 79%
$13/mo Individual
+13% vs Individual median
AgentTrust
● MCP · relevance 76%
no Individual plan
entry $9/mo
mcpeemails_self_host
● MCP · relevance 76%
no public price
Sendmux Email Inbox API + Sending
● MCP · relevance 75%
no public price
send16_mcp
● MCP · relevance 75%
$19/mo Individual
+65% vs Individual median
JH
JHJ-email-mcp
● MCP · relevance 75%
custom quote Individual
not monthly-comparable
postern
● MCP · relevance 75%
no public price
inboxapi
● MCP · relevance 75%
no public price
usa_logistics
● MCP · relevance 74%
no public price
postfleet
● MCP · relevance 74%
no Individual plan
entry $20/mo
agentbox
● MCP · relevance 74%
no public price
API Key MCP Server
● MCP · relevance 73%
no public price
volanea
● MCP · relevance 73%
$5/mo Individual
-57% vs Individual median
invoice_mcp_family
● MCP · relevance 73%
no public price
Commune
● MCP · relevance 73%
custom quote Individual
not monthly-comparable
mektup
● MCP · relevance 73%
$20/mo Individual
+74% vs Individual median
Multi-Carrier Shipping API — powered by Secureship
● MCP · relevance 73%
no public price
execution_market
● MCP · relevance 72%
no public price
PieterPost MCP
● MCP · relevance 72%
no public price
page
● MCP · relevance 72%
no Individual plan
entry $6/mo
LI
Lightning Tools
● MCP · relevance 72%
no public price
SentFromAI MCP
● MCP · relevance 72%
no public price
Postmaster MCP
● MCP · relevance 71%
no public price
GE
germany_logistics_mcp
● MCP · relevance 71%
no public price
mailbridge
● MCP · relevance 71%
no public price
botverse
● MCP · relevance 71%
no public price
SIMOSphere AI
● MCP · relevance 71%
no public price
apiosk
● MCP · relevance 71%
no public price
🥩 MeatLayer
● MCP · relevance 71%
no public price
0mod_mcp_server
● MCP · relevance 71%
no public price
Email Agent | Agent Inbox
● MCP · relevance 71%
$19/mo Individual
+65% vs Individual median
atlas_mcp
● MCP · relevance 71%
no public price
TE
TextForge
● MCP · relevance 71%
no public price
claw-net
● MCP · relevance 71%
no public price
withone_one
● MCP · relevance 71%
$29/mo Individual
+152% vs Individual median
Local Worker MCP
● MCP · relevance 71%
no public price
snipget
● MCP · relevance 71%
$19/mo Individual
+65% vs Individual median
invoicing
● MCP · relevance 71%
no Individual plan
entry $25/mo
UC
ucd-mcp
● MCP · relevance 71%
custom quote Individual
not monthly-comparable
OOther2Ranked by relevance
Postfleet MCP
● OTHER · relevance 76%
no public price
aimx
● OTHER · relevance 72%
no public price
AAPIs3Ranked by relevance
sendcore
● API · relevance 76%
$19/mo Individual
oneshot_agent
● API · relevance 74%
no public price
utilix
● API · relevance 71%
no Individual plan
entry $9/mo
PPlatforms2Ranked by relevance
openagent_email
● PLATFORM · relevance 74%
no Individual plan
entry $5/mo
Composio
● PLATFORM · relevance 72%
no Individual plan
entry $29/mo

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.