PostGrid
Claude connectorCommunityConnect the digital and physical world: send direct mail (letters, postcards, checks, and more) and verify postal addresses at scale.
This connector provides the full power of the PostGrid platform to Claude:
- Verify postal addresses, appending details such as census info and more
- Design and launch direct mail campaigns including sending letters, postcards, checks, self-mailers, and snap packs
- Send one-off or automated transactional mailings (account statements, insurance claims notices, etc)
- Build targeted mailing lists from demographic and geographic filters to maximize direct mail ROI
- Run analytics and provide insights into your PostGrid mailings, including tracking your mailings at scale
- Tools
- 6
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
#3076of 8,95330places down24h216places down7d
Rank by trending score
#3356of 3,55154places down24h258places down7d
Popularity score
6,807+2624h+937d
Trending score
5,072024h+1,7037d
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools542nd of 1,608 by popularity · 581st of 623 by trending score
Order by
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 540 |  Licitante Prime | 6,807 | 10,806 #419 | 128places down |
| 541 | 6,807 | — | 269places up | |
| 542 | 6,807 | 5,072 #581 | 216places down | |
| 543 | 6,807 | — | 258places down | |
| 544 | 6,794 | — | 218places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 579 | 5,250 | 6,426 #608 | 219places down | |
| 580 |  mcp.riveterhq.com | 5,072 | 6,443 #606 | 656places down |
| 581 | 5,072 | 6,807 #542 | 258places down | |
| 582 | 5,060 | 9,798 #223 | 367places down | |
| 583 | 5,053 | 4,755 #860 | 1,534places down |
Sales and marketing766th of 2,043 by popularity · 867th of 903 by trending score
Order by
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 764 | 6,807 | — | — | |
| 765 |  OasisLMS Nexus | 6,807 | — | 109places down |
| 766 | 6,807 | 5,072 #867 | 216places down | |
| 767 | 6,807 | 6,661 #830 | 33places down | |
| 768 | 6,794 | — | 268places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 865 | mcp.riveterhq.com | 5,072 | 6,443 #829 | 656places down |
| 866 | 5,072 | 8,551 #503 | 530places down | |
| 867 | 5,072 | 6,807 #766 | 258places down | |
| 868 |  North Noir | 5,066 | 8,771 #471 | 383places down |
| 869 | 5,060 | 9,798 #351 | 367places down |
Data analytics1,158th of 3,282 by popularity · 1,361st of 1,426 by trending score
Order by
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1156 | 6,807 | 22,294 #420 | 209places down | |
| 1157 | OasisLMS Nexus | 6,807 | — | 109places down |
| 1158 | 6,807 | 5,072 #1361 | 216places down | |
| 1159 | 6,807 | — | 258places down | |
| 1160 | 6,794 | — | 268places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1359 | mcp.riveterhq.com | 5,072 | 6,443 #1273 | 656places down |
| 1360 | 5,072 | 8,551 #699 | 530places down | |
| 1361 | 5,072 | 6,807 #1158 | 258places down | |
| 1362 | 5,053 | 4,858 #1817 | 1,508places down | |
| 1363 | 5,053 | 5,000 #1782 | 2,869places down |
Productivity1,619th of 4,952 by popularity · 1,818th of 1,913 by trending score
Order by
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1617 | 6,807 | — | 269places up | |
| 1618 | OasisLMS Nexus | 6,807 | — | 109places down |
| 1619 | 6,807 | 5,072 #1818 | 216places down | |
| 1620 | 6,807 | 392,886 #11 | — | |
| 1621 | 6,807 | — | 258places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1816 | mcp.riveterhq.com | 5,072 | 6,443 #1778 | 656places down |
| 1817 | 5,072 | 8,551 #1053 | 530places down | |
| 1818 | 5,072 | 6,807 #1619 | 258places down | |
| 1819 | 5,060 | 9,798 #768 | 367places down | |
| 1820 | 5,053 | 5,000 #2449 | 2,869places down |
Tools
- describe_endpoint
- generate_upload_link
- make_read_api_call
- make_write_api_call
- search_api_spec
- wait_for_upload
- Sign-in
- Required
- Connector URL
- https://mcp.postgrid.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- July 21, 2026
- More info
- Sponsorship
- Promote this connector