HelloSign + Lob Integration

Integrate HelloSign to Lob in one click, or tell Integrately AI how you want each document handled. Dispatch physical mail automatically, verify recipient addresses, and track every document delivery without manual steps.

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1.
  • HelloSign
    Signature request is sent in HelloSign Instant
  • HelloSign
    Signature request is declined in HelloSign Instant
  • HelloSign
    Signature request is viewed in HelloSign Instant
  • HelloSign
    Signature request is accepted in HelloSign Instant
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2.
  • Lob
    Send letter in Lob
  • Lob
    Send postcard in Lob
  • Lob
    Verify US address in Lob
  • Lob
    Verify international address in Lob

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Ready Workflows Ready Workflows for HelloSign + Lob Integration

Send physical letters upon signature acceptance, verify mailing addresses, trigger postcards for completed agreements, and mail follow-up documents, all in just one click.

Most popular automationsmost-popular-automations
HelloSign + Lob Integration

Send Lob message for new HelloSign signature request

When you receive a new HelloSign signature request, you can automatically send a Lob message. This is a great way to stay on top of new responses and ensure that you're always providing the best possible customer service. Plus, it's just one less thing that you have to remember to do manually!

So go ahead and set up your automatic Lob message today. Your future self will thank you.
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Got a different task in mind? Describe it

Got a different automation in mind? Describe it and let Integrately AI build it for you.

Connect more apps to your HelloSign + Lob flow

Sync signed documents with your CRM, update financial records, and alert your team the moment mail is dispatched. Pick a combination and activate it in one click.

HelloSign
Lob
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SalesforceSalesforce (8)
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HubSpotHubSpot (8)
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StripeStripe (8)
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Google SheetsGoogle Sheets (8)
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SlackSlack (8)
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GmailGmail (8)
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When a signature request is accepted in HelloSign, send a letter in Lob and create a record in Salesforce
Signed HelloSign agreements trigger a physical letter via Lob while automatically logging the new record in Salesforce.
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When a signature request is sent in HelloSign, send a postcard in Lob and create a task in Salesforce
Outgoing HelloSign agreements trigger a postcard in Lob and open a tracking task in Salesforce.
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When a signature request is declined in HelloSign, verify US address in Lob and update the Salesforce record
Declined HelloSign requests trigger a US address verification in Lob and update the matching Salesforce record.
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When a signature request is viewed in HelloSign, verify international address in Lob and update Salesforce
Viewed HelloSign requests prompt international address verification in Lob and update Salesforce.
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If a signature request is accepted in HelloSign, send a letter in Lob and update the Salesforce opportunity
Accepted HelloSign documents route a letter through Lob and update the relevant Salesforce opportunity.
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When a signature request is declined in HelloSign, send a postcard in Lob and close the Salesforce task
Declined agreements trigger a Lob postcard and close out the pending Salesforce task.
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Use Claude to analyse signed HelloSign documents, send a letter in Lob, and update Salesforce
Claude evaluates signed HelloSign documents to determine mailing requirements before Lob sends a letter and Salesforce updates.
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When a signature request is accepted in HelloSign, send a letter in Lob, update Salesforce, and notify Slack
Accepted agreements trigger a Lob letter, update Salesforce, and post an alert in Slack.

Supported triggers and actions for HelloSign and Lob

Mix and match to build the exact automation you need

HelloSign
HelloSign Triggers & Actions
Instant
Signature request is sent in HelloSign
Triggers the automation when a signature request is sent
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Instant
Signature request is declined in HelloSign
Triggers the automation when a signature request is declined
Try it →
Instant
Signature request is viewed in HelloSign
Triggers the automation when a signature request is viewed
Try it →
Instant
Signature request is accepted in HelloSign
Triggers the automation when a signature request is accepted
Try it →
No action is available
Lob
Lob Triggers & Actions
No trigger is available
Send letter in Lob
Sends a letter
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Send postcard in Lob
Sends a physical postcard to a designated recipient
Try it →
Verify US address in Lob
Validates and ensure accuracy of us addresses
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Verify international address in Lob
Verify the validity of an international address
Try it →

What can you automate with HelloSign + Lob?

Streamline document dispatching, address verification, and team notifications by connecting e-signatures directly to physical mail services.

What you can automate?
📬
Send physical letters upon signature acceptance
Automatically dispatch a printed letter via Lob the moment a signature request is accepted in HelloSign. Remove manual printing tasks and accelerate fulfillment.
📋
Capture every submitted agreement field
Map all available signer details and metadata into your downstream records instead of just basic names. Your database becomes a richer resource for review.
📢
Notify your team instantly on completion
Send immediate alerts to your operations channel as soon as physical mail is triggered. Keep all departments aligned without manual status check-ins.
🔀
Route mail types based on document data
Send a physical letter for enterprise contracts or a postcard for standard agreements depending on submitted field values. Customize fulfillment automatically.
🔄
Keep CRM records updated as mail dispatches
Update customer stages and mailing statuses in your CRM the moment Lob processes a document. Maintain perfect synchronization across platforms.
🛡️
Verify recipient addresses automatically
Check US and international mailing addresses instantly before printing physical correspondence. Eliminate return-to-sender delivery failures.
📉
Handle declined requests with follow-up mail
Trigger automated postcard campaigns or status updates whenever a signer declines an agreement. Turn rejected proposals into structured follow-up tasks.
🔗
Extend workflows to your favorite CRM
Connect your HelloSign and Lob flow directly into Salesforce or HubSpot to synchronize customer data alongside physical mailings.
And much more...

Who is HelloSign + Lob integration for?

Operations managers, sales leaders, and finance teams struggling to coordinate physical document mailings with e-signatures will eliminate manual handoffs and speed up processing times.

Operations Directors
Operations Directors
Sales Operations Managers
Sales Operations Managers
Account Executives
Account Executives
Billing Specialists
Billing Specialists
Fulfillment Coordinators
Fulfillment Coordinators
Compliance Officers
Compliance Officers
📈
Operations Directors
You're overseeing document fulfillment across multiple departments but your tracking sheets only update when someone manually exports rows, so the completion counts you're optimising against are always a few hours behind — this integration means every new agreement triggers mail instantly and your data stays current.
⚡
Sales Operations Managers
You need to dispatch physical contracts the moment a client signs, but manual trip planning to the post office creates costly delays in your revenue cycle — automating both apps means signed agreements immediately trigger physical mail delivery and your fulfillment speed accelerates.
🤝
Account Executives
You answer to clients who expect immediate confirmation after signing agreements, but manual notification workflows leave them waiting for updates — this integration means every accepted signature automatically dispatches welcome letters and your clients receive prompt acknowledgment.
📊
Billing Specialists
The volume of signed contracts is too high for anyone to keep up by hand, leading to missed mailing notifications and billing discrepancies — connecting these apps means every transaction automatically processes physical correspondence and your records remain error-free.
🔄
Fulfillment Coordinators
You own the shipping step and depend on upstream team members to hand over signed document details before you can print, causing constant bottlenecks — automating both apps means accepted agreements instantly flow into mailing queues and your workflow moves without friction.
🗂️
Compliance Officers
You need a reliable audit history for every regulated agreement and keep finding gaps where manual mail logs were forgotten — this integration means every document event is recorded systematically and your compliance history stays fully intact.
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Our team can create automations for you... At no extra cost!

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Why choose Integrately to automate HelloSign + Lob

Build and manage your HelloSign + Lob automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.

1,500+ apps connected
1,500+ apps connected
Connect HelloSign + Lob with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
How Integrately Works?

How Integrately Works?

1
Select Automation
Select a trigger from Google Sheets
2
Connect Accounts
Connect Accounts
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3
Automation is ready
Setup an action from Trello
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Frequently Asked Questions

How do I connect HelloSign to Lob?
Frequently Asked Questions
You can connect HelloSign to Lob instantly using ready-made workflows on Integrately. Link your accounts, choose a pre-built template, and start sending physical mail automatically when signature requests are accepted. You can also connect Salesforce, HubSpot, Stripe, Google Sheets, Slack, and Gmail, or ask Integrately AI to build custom automations.
Can I automatically send physical letters when a HelloSign agreement is signed?
Frequently Asked Questions
Can I connect HelloSign, Lob, and HubSpot?
Frequently Asked Questions
What is a good Zapier alternative for HelloSign and Lob?
Frequently Asked Questions
How does HelloSign handle signature request triggers in this integration?
Frequently Asked Questions
Can Lob verify mailing addresses before sending letters from HelloSign agreements?
Frequently Asked Questions
Do I need coding skills to automate HelloSign and Lob?
Frequently Asked Questions
Is the HelloSign and Lob integration free?
Frequently Asked Questions
Didn't find the answer you were looking for?
Didn't find the answer you were looking for?
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Want to automate something else in your workflow?

You Can Also Connect HelloSign or Lob With 1500+ Other Apps

HelloSign
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Connect HelloSign to signature management, document storage, and workflow tools to streamline your agreement processes.
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Lob
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Sync Lob with logistics, marketing, and database platforms to expand your physical mailing capabilities.
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