Real-time
Two-way sync
Changes in Bill or Salesloft instantly reflect in both systems. No stale data, no manual imports.
Accounting and finance ⇄ CRM
Bill to Salesloft integration — real-time, two-way sync
Keep Bill and Salesloft in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Bill and Salesloft
Sync customers, invoices, and payment status between Bill and Salesloft in real time, so sales sees the money and finance sees the relationship.
Finance and sales describe the same customers in different systems. Salesloft knows the relationship: who the contacts are and what is in motion with the account. Bill knows the money: what was invoiced, what was paid, what is overdue. When the two are connected only by exports, each side works partly blind.
Stacksync links Invoices, Customers, Payments, Chart of Accounts in Bill to Users, Custom Fields, People, Accounts in Salesloft with bi-directional, real-time sync. New customers, updated billing details, invoice status, and payment activity move in whichever direction you configure, field by field, with conflicts resolved by rules you set. The result is one version of each customer, visible from both sides.
Common use cases
- 01 Sync Customers and Invoices from BILL AR into a CRM or ERP so sales and finance see billing and payment status on the account.
- 02 Write Vendors created during ERP onboarding into BILL so new payees are ready to pay without manual re-entry.
- 03 Auto-enroll leads into cadences when a row in an enrichment database meets a scoring condition.
- 04 Write email and call activity back to the CRM or a Postgres table for a complete engagement timeline.
Common sync patterns
Where Salesloft tracks deals: closed-won creates the finance record
A won opportunity creates or updates the customer in Bill with the right billing details, so invoicing starts without re-keying.
Payment status on the account
Invoice and payment status from Bill appears on the account in Salesloft, so reps see overdue balances before they promise the next order.
Billing detail changes flow back
When a contact or address is corrected in Salesloft, Bill gets the update before the next invoice goes out.
What you can sync between Bill and Salesloft
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Bill objects | Salesloft objects | How this pairing syncs | |
|---|---|---|---|
| Bills Accounts-payable amounts owed to vendors, with bill line items; read and created via /v3/bills and pulled incrementally by filtering on createdTime/updatedTime. | Tasks Rep to-dos created and completed within cadences. | Bills is specific to Bill and Tasks to Salesloft — each maps to any object or custom field on the other side. | |
| Vendors Payee master records; synced two-way with vendor/supplier tables in an ERP or accounting system so new payees don't have to be re-keyed. | Meetings Booked meeting records tied to people and users. | Vendors is specific to Bill and Meetings to Salesloft — each maps to any object or custom field on the other side. | |
| Invoices Accounts-receivable invoices sent to customers; created and read via /v3/invoices to keep billing status aligned with the ERP or CRM. | Users Seller records used for ownership mapping and activity attribution. | Invoices is specific to Bill and Users to Salesloft — each maps to any object or custom field on the other side. | |
| Customers AR customer master records; mapped to customer/account records in a CRM or ERP so finance and sales share one view. | Custom Fields Per-person and per-account fields commonly populated by enrichment syncs for personalization. | Customers is specific to Bill and Custom Fields to Salesloft — each maps to any object or custom field on the other side. | |
| Payments Outgoing vendor payments and received customer payments; read for reconciliation and created to schedule bill pay. | People Prospect records with contact data and CRM ID mappings, the primary sync target. | Payments is specific to Bill and People to Salesloft — each maps to any object or custom field on the other side. | |
| Chart of Accounts GL accounts used to code bills and invoices; typically mastered in the accounting system and written into BILL for consistent coding. | Accounts Company records mirrored from the CRM for account-based workflows. | Chart of Accounts is specific to Bill and Accounts to Salesloft — each maps to any object or custom field on the other side. |
How changes propagate between Bill and Salesloft
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
Bill Salesloft Sub-second propagation
DetectionBill notifies Stacksync of record changes through webhook events. Webhook event subscriptions (POST /v3/subscriptions) for bills, vendors, payments, invoices, and bank accounts, with polling on.
DeliveryEach detected change is written to Salesloft through its API, with automatic retries and rate-limit backoff.
Salesloft Bill Sub-second propagation
DetectionSalesloft notifies Stacksync of record changes through webhook events. Webhook event subscriptions plus polling on updated_at timestamps.
DeliveryEach detected change is written to Bill through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Bill: 20,000 requests per developer key per hour; login (POST /v3/login) capped at 200/hour; maximum 3 concurrent requests per developer key per organization. Spend & Expense API is a separate token at 60 calls/token/minute.
- Salesloft: Subject to the platform's per-minute API rate limits.
What ships with Bill ⇄ Salesloft
Connect Bill and Salesloft for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Bill–Salesloft connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Bill or Salesloft data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Bill or Salesloft record.
Observability
Monitoring
Track your Bill ⇄ Salesloft sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Bill and Salesloft.
How the Bill and Salesloft connectors work
Bill
- Integration surface
- REST/JSON (BILL v3 Connect API)
- Authentication
- Session-based: POST /v3/login with username, password, organizationId, and a developer key (devKey) returns a sessionId that is passed with the devKey as headers on every subsequent call; OAuth is available for partner/embedded apps
- Change detection
- Webhook event subscriptions (POST /v3/subscriptions) for bills, vendors, payments, invoices, and bank accounts, with polling on createdTime/updatedTime list filters as the fallback
- Capabilities
- read · write · webhooks
- Rate limits
- 20,000 requests per developer key per hour; login (POST /v3/login) capped at 200/hour; maximum 3 concurrent requests per developer key per organization. Spend & Expense API is a separate token at 60 calls/token/minute.
Salesloft
- Integration surface
- REST API (v2)
- Authentication
- OAuth 2.0
- Change detection
- Webhook event subscriptions plus polling on updated_at timestamps
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's per-minute API rate limits
How it works
How to connect Bill to Salesloft — three steps, no code
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
- 01
Connect your apps
Authenticate Bill and Salesloft with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Bill
connected
Salesloft
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Bill and Salesloft objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Bill ⇄ SalesloftCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Bill SalesloftCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Bill and Salesloft integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Bill and Salesloft: authenticate both systems, choose the objects to sync (such as Bill's Bills and Vendors), map fields visually, and changes propagate both ways in milliseconds — no code required.
-
Bill: Webhook event subscriptions are limited to up to 10 per organization and cover bills, vendors, payments, invoices, and bank accounts; Spend & Expense webhooks run only in the production environment. Salesloft: People and Accounts carry native CRM ID mappings, so syncs can join Salesloft engagement data to CRM records without fuzzy matching. Stacksync's field mapping accounts for these differences between Bill and Salesloft without custom code.
-
Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Bill and Salesloft records are not retained after a sync operation.
-
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Bill and Salesloft connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Bill–Salesloft integration in-house.
-
Yes — Stacksync ships production-grade connectors for both Bill and Salesloft. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
-
Change detection on Bill: Webhook event subscriptions (POST /v3/subscriptions) for bills, vendors, payments, invoices, and bank accounts, with polling on createdTime/updatedTime list filters as the fallback. On Salesloft: Webhook event subscriptions plus polling on updated_at timestamps. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
SECURITY
Security teams trust Stacksync
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
Every pair below is a real-time, two-way sync. Search all 498 integrations available for Bill and Salesloft.
Popular · 8 of 498
-
Bill ⇄ Gorgias -
Bill ⇄ Infor CRM -
Bill ⇄ Insightly -
Bill ⇄ Intercom -
Salesloft ⇄ Rillet -
Salesloft ⇄ Workday -
Salesloft ⇄ Anaplan -
Salesloft ⇄ Chargebee
No integrations match .
