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lemlist + Memtro

Which leads replied to a lemlist campaign, and how each campaign is doing.

Connect lemlist with an API key, and Memtro reads campaigns with status, the leads in a campaign, campaign activity by lead and date, campaign totals for a period, and contacts. It reads on demand and there is no hourly sync. When you ask, and once an administrator has granted the action by name, it can send an email, add leads to campaigns, create, pause, resume or archive campaigns, mark, pause or unsubscribe leads, add notes and tasks, and permanently delete a contact. Emails and running campaigns reach people outside the company and cannot be recalled.

In Memtro

What you can do with lemlist in Memtro

Ask in plain English from chat, your editor, a scheduled job or your own agent. The model picks the right lemlist tool, reads what it needs, and answers with the source cited.

What it does

  1. 01Campaigns with status (running, draft, paused, ended, archived or errors), creator and labels
  2. 02The leads in one campaign, newest first, with state and when added, and contacts by words, email, domain or list
  3. 03Activity by type, campaign, lead or date window: sent, opened, clicked, replied, bounced
  4. 04Campaign totals for a period: messages sent and delivered, opens, clicks, replies, bounces, meetings booked
  5. 05When asked and granted, sends an email from a team member's inbox, adds a lead to a campaign, which a running campaign emails, or resumes a paused campaign
  6. 06When asked and granted, creates, pauses or archives campaigns, marks, pauses or unsubscribes leads, adds notes and tasks, or permanently deletes a contact with its leads and conversations

Acts when asked

When you ask it to

These tools change something in lemlist. The model is told to use them only when you ask for exactly that, and an administrator grants each one by name to the teams that may use it; a personal connection acts only after its owner allows it.

  1. 01Add a note to a contact
  2. 02Add a note to a company
  3. 03Create a manual task on a contact, company or lead
  4. 04Add a lead to a lemlist campaign
  5. 05Send an email to a contact from a lemlist inbox
  6. 06Create a lemlist campaign
  7. 07Pause a lemlist campaign
  8. 08Resume a paused lemlist campaign
  9. 09Archive a lemlist campaign
  10. 10Mark a lemlist lead as interested or not interested
  11. 11Pause or resume a lemlist lead
  12. 12Unsubscribe a lead from a lemlist campaign
  13. 13Delete a lemlist contact and everything attached to it

Events

When it happens

Turn events on in the connection's Events tab on the Connections page, choose the kinds you want, and Memtro registers its address with lemlist for you. Each event can start a job, with the event as its input. lemlist sends a secret with every delivery, and one without it is refused.

Events and webhooks
  • 01A lead was contacted
  • 02A lead opened a message
  • 03A lead clicked a link or accepted a LinkedIn invite
  • 04A lead replied
  • 05A lead was marked interested
  • 06A lead was marked not interested
  • 07An email was sent
  • 08An email was opened
  • 09A link in an email was clicked
  • 10An email was replied to
  • 11An email bounced
  • 12An email failed to send
  • 13A lead was stopped because their address is on the unsubscribe list
  • 14A contact unsubscribed from all communications
  • 15A LinkedIn message was replied to
  • 16A LinkedIn invite was accepted
  • 17A WhatsApp message was replied to
  • 18An SMS was replied to
  • 19A call ended
  • 20A call transcript is ready
  • 21A campaign completed
  • 22An email account has a connection issue
  • 23A custom domain error was detected
  • 24The daily send limit was reached
  • 25A contact-sourcing run finished
In practice

Ask it like you would a colleague

Once lemlist is connected, these are the kinds of things people ask. Plain questions, no syntax. If the answer lives partly in another system you have connected, Memtro looks there too.

lemlist logolemlist + Memtro
  • Who replied to our campaigns this week?

  • How did the Q4 founders campaign do over the last 30 days?

  • Which campaigns are paused or have errors?

  • Which leads bounced in the Northwind outreach campaign?

  • Pause the Northwind outreach campaign until Monday

01

Monday replies

On Monday the growth lead asks who replied last week. Memtro reads lemlist's activity for the last seven days and lists each reply with the lead, their company and the campaign, so follow-ups go to the warmest leads first.

02

Stopping a sequence

Priya Sharma at Brightwave Ltd replies that she is interested but busy until spring. The account lead asks Memtro to mark her interested and pause her. Memtro does both in lemlist, so no further steps reach her until she is resumed.

Teams

Where it fits

The teams that lean on lemlist most, a question each of them asks, and what they connect beside it.

Better together

Works with

A record in lemlist is rarely the whole story. Connect the systems that hold the rest and Memtro checks them together, then remembers what it learned so the next question starts further along.

Also in Marketing automation

Using something else for the same job, or both? Each connector has its own tools; connect as many as you like.

Setup

How to connect

Connect withAPI key
  1. 1

    In app.lemlist.com open your profile picture (bottom left) → Settings → Integrations and generate a new API key

  2. 2

    Copy it straight away, as lemlist shows it once

  3. 3

    In Memtro open Connections → lemlist, paste the API key and connect

  4. 4

    Ask who replied this week, noting a contact note is also pushed to the team's connected CRM, if there is one

Also works from

Chat in the dashboard, the OpenAI-compatible API, scheduled jobs, and any MCP client: Claude Code, OpenCode, Cursor, Claude Desktop. The lemlist tools are the same everywhere.

FAQ

Questions

Can Memtro change anything in lemlist?+

Only when you ask, and only what it has been granted: add a note to a contact; add a note to a company; create a manual task on a contact, company or lead; add a lead to a lemlist campaign; send an email to a contact from a lemlist inbox; create a lemlist campaign; pause a lemlist campaign; resume a paused lemlist campaign; archive a lemlist campaign; mark a lemlist lead as interested or not interested; pause or resume a lemlist lead; unsubscribe a lead from a lemlist campaign; delete a lemlist contact and everything attached to it. Every other tool reads, searches or lists. The Connections page labels the tools that act, an administrator grants each one by name to the teams that may use it, and a personal connection acts only after its owner allows it.

Who can use a lemlist connection?+

A personal connection serves only your own requests. A shared connection serves the organisation: everyone, or only the teams an admin chooses. Admins can always add shared connections; other members need the permission.

Does Memtro store my lemlist data?+

Credentials are encrypted at rest. Tool results are cached briefly so agent loops do not repeat identical calls, and the facts the model extracts are saved to your organisation's memory with provenance (system, record and link) so they can be checked and superseded.

How do I connect lemlist?+

API key. In app.lemlist.com open your profile picture (bottom left) → Settings → Integrations and generate a new API key.

Can lemlist start a job?+

Yes. Turn events on in the connection's Events tab on the Connections page, choose the kinds you want, and Memtro registers its address with lemlist for you. A job set to start "When an event arrives" then runs once for each matching event, with the event as its input. The run treats the event as outside data, never as instructions, and anything the run remembers is kept as unverified.

Connect lemlist in a few minutes

Seven-day free trial, then one monthly price per organisation. Connectors, jobs and memory are never metered.

Where agents remember your company

Sign in, add a provider key, create an API key and point your tools at Memtro. It takes about five minutes.

7-day free trial · card on file, nothing charged until it ends · cancel any time