Allegrow
Claude connectorCommunityMake your emails reach the primary inbox, not the spam folder. With email verification, spam rate monitoring, warmup, and the ability to an…
Allegrow is the AI email deliverability connector. This optimizes your outreach so that more of your emails reach the primary inbox, rather than the spam folder. It's become harder to reach the primary inbox, with spam filtering becoming stricter all the time. Allegrow is a specialized platform for outbound email deliverability that works by letting you connect all your GTM inboxes and contacts to our app, then analyze and improve results from one Claude connector including: email verification, spam rate monitoring, warmup, and the ability to analyze + draft emails across multiple inboxes with one user.
After connecting Allegrow to Claude, you’ll have access to the following to optimize your deliverability:
- Email Verification: By conducting risk analysis on every contact, you steer clear of spam traps, emails that bounce, or even flag invalid catch-all emails most verifiers can’t detect.
- Warm up Interaction Emails: After connecting your inboxes to Allegrow, we’ll provide positive signals from real corporate mailboxes to improve your sender reputation and warm up email accounts.
- Spam rate reporting: providing a single source of truth for the exact percentage of your email traffic reaching the primary inbox vs the spam folder each day.
- Health Score Leaderboard: See how every rep ranks against their peers for sending health to avoid risk and provide support where it’s most required.
- Content Testing: Allows you to A/B test your emails to see which version delivers more to the primary inbox vs the spam folder.
- DKIM, SPF, and DMARC Testing: Allegrow uses real email traffic to highlight any authentication issues hurting your deliverability and resolve them.
- Multi-email account search: Once you have all your inboxes connected to Allegrow, you’ll be able to search across them for important messages/analysis, all from this one connector (no more missed emails or blind spots in secondary/group inboxes).
- Tools
- 19
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity1,646th of 4,952 by popularity · 1,561st of 1,913 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1644 | 6,768 | 13,452 #1230 | 242places down | |
| 1645 | 6,755 | 9,116 #1582 | 162places down | |
| 1646 | 6,755 | 9,474 #1561 | 173places down | |
| 1647 | 6,755 | — | 345places down | |
| 1648 | 6,755 | 12,787 #1295 | 262places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1559 | 9,479 | 14,565 #197 | 183places down | |
| 1560 | 9,475 | 8,267 #1136 | 1,519places down | |
| 1561 | 9,474 | 6,755 #1646 | 443places down | |
| 1562 | 9,474 | 7,500 #1381 | 55places up | |
| 1563 | 9,474 | 8,006 #1215 | 1,172places down |
Communication321st of 969 by popularity · 313th of 387 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 319 | 6,781 | 7,474 #343 | 303places down | |
| 320 | 6,768 | 13,452 #251 | 242places down | |
| 321 | 6,755 | 9,474 #313 | 173places down | |
| 322 | 6,755 | — | 345places down | |
| 323 | 6,755 | 13,499 #250 | 107places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 311 | 9,490 | 10,435 #138 | 259places down | |
| 312 | 9,479 | 14,565 #50 | 183places down | |
| 313 | 9,474 | 6,755 #321 | 443places down | |
| 314 | 9,418 | 11,493 #105 | 162places down | |
| 315 | 9,182 | 7,858 #253 | 1,038places down |
Data analytics1,177th of 3,282 by popularity · 1,150th of 1,426 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1175 | 6,768 | — | 314places down | |
| 1176 | 6,755 | 9,116 #1171 | 162places down | |
| 1177 | 6,755 | 9,474 #1150 | 173places down | |
| 1178 | 6,755 | 13,499 #874 | 107places down | |
| 1179 | 6,755 | 12,787 #939 | 262places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1148 | 9,479 | 14,565 #57 | 183places down | |
| 1149 | 9,475 | 8,267 #777 | 1,519places down | |
| 1150 | 9,474 | 6,755 #1177 | 443places down | |
| 1151 | 9,474 | 6,687 #1199 | 683places down | |
| 1152 | 9,474 | 6,728 #1189 | 370places down |
Sales and marketing777th of 2,043 by popularity · 732nd of 903 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 775 | 6,768 | 14,977 #521 | 97places down | |
| 776 | 6,755 | 9,116 #744 | 162places down | |
| 777 | 6,755 | 9,474 #732 | 173places down | |
| 778 | 6,755 | 12,787 #608 | 262places down | |
| 779 | 6,755 | — | 51places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 730 | 9,510 | 5,907 #938 | — | |
| 731 | 9,479 | 14,565 #69 | 183places down | |
| 732 | 9,474 | 6,755 #777 | 443places down | |
| 733 | 9,474 | 7,500 #637 | 55places up | |
| 734 | 9,435 | 9,085 #434 | 191places up |
Tools
- mailbox_create_draft
- mailbox_download_attachment
- mailbox_get_draft
- mailbox_get_message
- mailbox_get_thread
- mailbox_list_drafts
- mailbox_list_folders
- mailbox_list_mailboxes
- mailbox_list_messages
- mailbox_list_threads
- mailbox_search_messages
- mailbox_update_draft
- reputation_get_domain_statistics
- reputation_get_leaderboard
- reputation_get_mailbox_reputation
- validate_email
- validate_email_batch
- validate_get_credits
Show all 19Show fewer
- validate_get_result
- Sign-in
- Required
- Connector URL
- https://mcp.allegrow.co/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Handles
- Acts on
- Email & messages, Contacts & leads
- Department
- Sales
- Added
- June 30, 2026
- More info
- Sponsorship
- Promote this connector