Mailshake Fello

Mailshake + Fello Integrations

Put Mailshake + Fello 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 Fello below — describe the exact one you want above and the Agent builds it on demand.

Mailshake + Fello When a contact's DNC verification status changes in Fello, update their record in Mailshake.
Enroll engaged subscribers into automated workflows When a subscriber clicks a promotional link in Mailshake, automatically add them to an advanced lead-nurturing campaign in Fello. See details
Subscribe high-intent leads to target newsletter list When a new lead is captured in Fello, automatically add them to a specific subscriber list in Mailshake. See details
Update marketing contact tags upon unsubscribe When a user unsubscribes from mailing lists in Mailshake, automatically apply an opted-out tag to their contact profile in Fello. See details

Browse the full workflow library →

Looking to achieve something else with Mailshake and Fello?

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 Fello

Everything Mailshake and Fello 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.

Fello Explore Fello →

A real estate lead generation and marketing automation platform that helps realtors convert contacts into active listings.

Triggers
Contact DNC Verification Status Changed

Triggers when a contact's DNC verification status changes.

Contact Address Enriched

Triggers when a contact gets enriched with one or more properties.

Contact Unsubscribed

Triggers when a contact unsubscribes from Fello emails

Contact Updated

Triggers when a contact is updated by agent in Connect.

Felix AI Handoff

Triggers when Felix AI hands off a contact for agent follow-up.

New Home Value View Event

Triggers when a contact views home value dashboard

Actions
Add or Update Contact

Adds or Updates the contact

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Customer Stories

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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 + Fello

Is there a pre-built Mailshake + Fello automation?

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

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

No. The Agent works whether or not Mailshake or Fello 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 do Mailshake and Fello complement each other?

Simple subscriber activity in Mailshake can drive advanced multi-channel workflows and lead nurturing strategies in Fello, while pipeline changes in Fello update subscriber lists.

Can email engagement affect automation workflows?

Yes, when subscribers click links or open emails in Mailshake, you can automatically tag them or enroll them in targeted automation campaigns in Fello.

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