

Invoice Ninja + Signaturely Integration
Integrate Invoice Ninja to Signaturely in one click, or tell Integrately AI how you want each invoice handled. Generate signing requests, update your agreements, alert your team, and track document completions automatically.
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Ready Workflows for Invoice Ninja + Signaturely Integration
Trigger signing requests, track document statuses, update client records, alert your team, and trigger follow-ups, all in just one click.
Sorry, we don’t have a ready workflow for this combination yet.
Create your workflow with Integrately AI.Simply describe what you want to automate, and Integrately AI will build it for you.
Connect more apps to your Invoice Ninja + Signaturely flow
Send signed documents to cloud storage, notify your team on messaging apps, and sync accounting records. Pick a combination and activate it in one click.


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Stripe (3)
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QuickBooks Online (3)
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Slack (3)
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Google Drive (3)
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Gmail (3)
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Hubspot (3)
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When an invoice is created in Invoice Ninja, create a customer in Stripe and create a signing request in Signaturely.
New invoices in Invoice Ninja automatically create a Stripe customer and trigger a Signaturely signing request without manual data entry.
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When a Signaturely document is completed, create a payment in Invoice Ninja and create a customer in Stripe.
Completed signing requests in Signaturely log payments in Invoice Ninja and set up your Stripe customer profile instantly.
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When an invoice is sent in Invoice Ninja, create a signing request in Signaturely and create a payment link in Stripe.
Sent invoices in Invoice Ninja trigger both a Signaturely signing request and a Stripe payment link in one automated step.
Supported triggers and actions for Invoice Ninja and Signaturely
Mix and match to build the exact automation you need

Invoice Ninja Triggers & Actions
Instant
Invoice is updated in Invoice Ninja
Triggers the automation when an invoice is updated
Try it → Instant
Invoice is deleted in Invoice Ninja
Triggers the automation when an invoice is deleted
Try it → Instant
Expense is created in Invoice Ninja
Triggers the automation when an expense is created
Try it → Instant
Expense is updated in Invoice Ninja
Triggers the automation when an expense is updated
Try it → Instant
Project is created in Invoice Ninja
Triggers the automation when a project is created
Try it → Instant
Project is updated in Invoice Ninja
Triggers the automation when a project is updated
Try it → Instant
Project is deleted in Invoice Ninja
Triggers the automation when a project is deleted
Try it → Instant
Product is created in Invoice Ninja
Triggers the automation when a product is created
Try it → Instant
Product is updated in Invoice Ninja
Triggers the automation when a product is updated
Try it → Instant
Product is deleted in Invoice Ninja
Triggers the automation when a product is deleted
Try it → Instant
Purchase order is created in Invoice Ninja
Triggers the automation when a purchase order is created
Try it → Instant
Purchase order is updated in Invoice Ninja
Triggers the automation when a purchase order is updated
Try it → Instant
Purchase order is deleted in Invoice Ninja
Triggers the automation when a purchase order is deleted
Try it → Instant
Client is created in Invoice Ninja
Triggers the automation when a new client is created
Try it → Instant
Invoice is created in Invoice Ninja
Triggers the automation when any invoice is added or modified
Try it → Instant
Payment is created in Invoice Ninja
Triggers the automation when a new payment is created
Try it → Instant
Quote is created in Invoice Ninja
Triggers the automation when a new quote is created
Try it → What can you automate with Invoice Ninja + Signaturely?
Streamline your billing and contract signing by connecting Invoice Ninja triggers directly to Signaturely signing requests and document updates.
✍️
Trigger signature requests from new invoices
Automatically initiate Signaturely signing requests the moment an invoice or quote is created in Invoice Ninja. Paperwork starts right when billing begins.
📄
Capture every submitted field in agreements
Map client names, company details, and line items from Invoice Ninja directly into Signaturely document fields without manual re-typing.
🔔
Notify your team as documents are sent
Alert staff members immediately when signing requests are dispatched or documents are completed, keeping everyone aligned on client progress.
🔀
Route agreements based on invoice amounts
Trigger specific signing requests or team alerts depending on the specific criteria and values submitted in your Invoice Ninja records.
🔄
Keep records updated as statuses change
Update invoice statuses in Invoice Ninja automatically whenever a Signaturely document moves from sent to completed.
🔍
Search records to prevent duplicates
Check existing clients and documents before creating new entries, maintaining clean data across your billing and signing platforms.
⏳
Handle later status changes and completions
Trigger follow-up actions and log payment records in Invoice Ninja the moment Signaturely confirms document completion.
🌐
Extend flows to connected team apps
Push signed document data into cloud storage, messaging tools, or CRM systems to complete your multi-step business operations.
And much more...
Who is Invoice Ninja + Signaturely integration for?
Connecting Invoice Ninja and Signaturely helps finance teams, project managers, and business owners eliminate manual document handoffs and keep invoicing workflows aligned.
Accountants
Sales Managers
Project Managers
Business Owners
Operations Leads
Client Success Directors
📈
Accountants
You're managing client invoices and payment records, but financial logs stay disconnected from signed contracts — automating both apps means every invoice creation triggers signing requests instantly.
⚡
Sales Managers
You're sending quotes and agreements by hand, but manual processing causes slow deal closes — integrating these apps means signing requests go out the moment quotes are sent.
📋
Project Managers
You're tracking tasks and project deliverables, but client sign-offs get lost in email threads — with this integration, completed documents update project statuses automatically.
🏢
Business Owners
You're handling high volumes of client invoices and contracts, but manual tracking leads to missed approvals — automating both apps means paperwork flows without human bottlenecks.
🔄
Operations Leads
You're coordinating billing and vendor agreements, but upstream handoffs are missed — connecting these apps means vendor documents sync up with invoice records right away.
🎯
Client Success Directors
You're onboarding new clients with invoices and terms, but audit trails have gaps — this integration means every completed document and invoice creates a clear, reliable history.

Did you know?
Our team can create automations for you... At no extra cost!
Tell us what type of automation you want to make?
Why choose Integrately to automate Invoice Ninja + Signaturely
Build and manage your Invoice Ninja + Signaturely automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.
1,500+ apps connected
Connect Invoice Ninja + Signaturely with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
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
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
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
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
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?
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Select Automation
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Connect Accounts
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Automation is ready
Connect Invoice Ninja + Signaturely Now 
In Just 1 Click!
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Frequently Asked Questions
How do I connect Invoice Ninja to Signaturely?
You can connect Invoice Ninja to Signaturely in 1 click using ready templates or ask Integrately AI to build the integration for you. Connect your accounts, choose your triggers, and start automating document requests instantly alongside tools like Stripe, QuickBooks Online, and Slack.
Can I automatically trigger Signaturely signing requests when a new invoice is created in Invoice Ninja?
Can I connect Invoice Ninja, Signaturely, and Slack?
What is a good Zapier alternative for Invoice Ninja and Signaturely?
How does Invoice Ninja handle data when connected to Signaturely?
How does Signaturely track document completions with Invoice Ninja?
Can I automate Invoice Ninja and Signaturely without coding?
Is the Invoice Ninja and Signaturely integration free?
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