Mailshake Close

Mailshake + Close Integrations

Put Mailshake + Close to work with AI and enterprise-grade automation

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Learn more about Mailshake integrations or talk to a human

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See the kind of workflows teams build with Mailshake and Close below — describe the exact one you want above and the Agent builds it on demand.

Mailshake + Close When lead status changes in Mailshake, sync the status update to Close.
Add new CRM leads to email marketing lists When a new lead is created in Close, automatically add them as a subscriber to a designated list in Mailshake. See details
Create CRM contacts from email subscribers When a new subscriber is added in Mailshake, automatically create a matching contact record in Close. See details
Send transactional emails on closed deals When a deal is marked won in Close, automatically send a transactional confirmation email to the client using Mailshake. See details

Browse the full workflow library →

Looking to achieve something else with Mailshake and Close?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

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Triggers & actions for Mailshake and Close

Everything Mailshake and Close can do inside a workflow — the triggers that start one and the actions that run when it fires.

Mailshake Explore Mailshake →

Mailshake is a cold email outreach and sales engagement software that automates email campaigns and follow-ups.

Triggers
New Click

Triggers when a recipient clicks on a link.

New Lead

Triggers when a lead is created.

New Lead Status

Triggers when the status of a lead changes.

New Message Sent

Triggers when an email is sent to a recipient from one of the campaign sequence messages.

New Open

Triggers when a recipient opens an email.

New Reply

Triggers when a recipient replies to one of your messages.

Actions
Add Recipient by Email Address

Adds a single recipient to a campaign. NOTE: This can cause emails to immediately be sent.

Add Recipients by Email Addresses

Adds multiple recipients to a campaign. NOTE: this can cause emails to be immediately sent.

Add Recipients From CSV

Adds a list of recipients to a campaign via a CSV file. Each column can be used as a text replacement. NOTE: This can cause emails to immediately be sent.

Create Leads

Creates leads from existing recipients that match the given email addresses.

Pause/Unpause Campaign

Pauses or unpauses all sending for a campaign. When pausing, emails currently being sent will not be stopped. When unpausing, the sending calendar will be rescheduled to account for any pending emails.

Pause/Unpause Recipient

Pauses or unpauses a recipient from receiving pending emails. WARNING: When unpausing, this may cause emails to be sent immediately.

Close Explore Close →

Close is a sales-focused customer relationship management system designed for inside sales teams to handle calling, emailing, and deal tracking.

Triggers
New Call Recording

Triggers when a new call recording or voicemail is added to Close.

New Call Transcript

Triggers when a new call or voicemail transcript is added to Close.

New Call

Triggers when a new Call is created or completed.

New Contact in Contact Smart View

Triggers when a new Contact is added to a Contact Smart View.

New Contact

Triggers when a new contact is created.

Published Custom Activity

Triggers when a Custom Activity is published (saved).

Actions
Add Address to Lead

Adds an address to a lead.

Create WhatsApp Message

Creates a new WhatsApp message.

Delete Logged Call

Delete logged call.

Delete Email

Delete an email on a lead.

Delete Email Address From Contact

Deletes a single email address from an existing contact.

Export Activity Report to CSV

Exports an activity overview or an activity comparison report to a CSV file.

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Customer Stories

See how leading technology firms are scaling their operations

Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
H
Huynh H
Developer, Multiplier
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
J
Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
A
Aditya
Product Lead, RazorpayXPayroll
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
R
Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

4.9 out of 5 stars on G2

G2 Leader, Spring 2026G2 Fastest Implementation, Spring 2026G2 High Performer, Spring 2026G2 Best Est. ROI, Spring 2026
FAQ

Common questions about Mailshake + Close

Is there a pre-built Mailshake + Close automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Mailshake and Close's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built Mailshake or Close connector?

No. The Agent works whether or not Mailshake or Close already has a pre-built connector in Knit's catalog — it researches the real API surface either way.

How long does it take to build?

Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.

How does syncing Close and Mailshake improve lead tracking?

New subscribers or email interactions in Mailshake automatically create or update records in Close, providing sales teams with clear engagement context.

Can deal stage updates trigger targeted emails?

Yes, changing a deal stage or closing a deal in Close can automatically add subscribers to specific lists or send transactional emails through Mailshake.

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