Connect Freshsales Classic and FastBill
Integrate Freshsales Classic with FastBill to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create Customer in Fastbill when When a new contact is created in Freshsales Classic
Create Invoice in FastBill when When a new contact is created in Freshsales Classic
Add Payment for Invoice to FastBill when When a new contact is created in Freshsales Classic
Send Invoice by Email using FastBill when When a new contact is created in Freshsales Classic
Create Revenue in FastBill when When a new contact is created in Freshsales Classic
Popular Freshsales Classic + FastBill flows
Start from a real workflow other teams are already running.
Choose a trigger
Freshsales Classic
When this happens...
When a new contact is created
When a new account is created
When a new deal is created
When a new task is created
Deal Stage Changes
Choose an action
FastBill
Automatically do this!
Create Customer
Create Invoice
Add Payment for Invoice
Send Invoice by Email
Create Revenue
Add Payment for Revenue
Create Offer
Search Customer
Search Invoice
Canceling an Invoice
Create Customer in Fastbill when When a new contact is created in Freshsales Classic
Use this flowCreate Invoice in FastBill when When a new contact is created in Freshsales Classic
Use this flowAdd Payment for Invoice to FastBill when When a new contact is created in Freshsales Classic
Use this flowSend Invoice by Email using FastBill when When a new contact is created in Freshsales Classic
Use this flowCreate Revenue in FastBill when When a new contact is created in Freshsales Classic
Use this flowAdd Payment for Revenue in FastBill when When a new contact is created in Freshsales Classic
Use this flowCreate Offer in FastBill when When a new contact is created in Freshsales Classic
Use this flowSearch Customer in FastBill when When a new contact is created in Freshsales Classic
Use this flowSearch Invoice in FastBill when When a new contact is created in Freshsales Classic
Use this flowCanceling an Invoice in FastBill when When a new contact is created in Freshsales Classic
Use this flowSupported Triggers & Actions
Everything you can automate between Freshsales Classic and FastBill.
When this happensTriggers
A trigger is an event that starts a workflow.
When a new contact is created
Runs the workflow automatically when a new contact is added to your Freshsales Classic account.
When a new account is created
Runs the workflow automatically whenever a new account is created in Freshsales Classic.
When a new deal is created
Runs the workflow automatically whenever a new deal is created in the account.
When a new task is created
Runs the workflow automatically whenever a new task is created in Freshsales Classic.
Deal Stage Changes
Runs when deal stage changes
New Offer
Triggers when a new offer was created within your FastBill account.
Do thisActions
Action is the task that follows automatically within your Freshsales Classic integrations.
Find Accounts
Search accounts by name or a custom field and return matching records from Freshsales Classic.
Find Contacts
Find contacts by email, name, or a custom field.
Create Account
Create a new account in Freshsales Classic.
Create Contact
Create a new contact using an email (required) and optional details such as first and last name, phone, job title, lifecycle stage, tags, and other fields. Fails if a contact with the same email already exists.
Update Account
Update an existing account by its name—modify phone, website, and other account fields. Requires a single matching account name.
Update Contact
Find a contact by email and update its details (name, phone, job title, lifecycle stage, tags, and selected custom fields).
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
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Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
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About Freshsales Classic
Freshsales Classic is an online, cloud-based CRM with integrated phone and email, user behavior tracking, lead scoring and more.
Learn more
About FastBill
FastBill is a cloud app for German invoicing & accounting. Writing offers and invoices, paying your bills or preparing your tax return is easier than ever with FastBill.
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Freshsales Classic and FastBill accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Freshsales Classic and FastBill as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach FastBill. No coding required.
Yes. You can set up a workflow where Freshsales Classic triggers actions in FastBill, and a separate workflow where FastBill triggers actions in Freshsales Classic. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Freshsales Classic and FastBill. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Freshsales Classic and FastBill integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
